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DocumentFinal report - Decoding neural representations of human tool use from fMRI response patterns2018

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.01
Location: BF-GMS
Title:
Final report - Decoding neural representations of human tool use from fMRI response patterns
Publication year: 2018
URL:
https://www.bial.com/media/3496/decoding-neural-representations-of-human-tool.pdf
Abstract/Results: ABSTRACT:
Tools are manipulable objects that, unlike other objects in the world, are tightly linked to highly predictable action procedures. Neuroimaging has revealed a left-lateralized tool network, but the exact role of specific regions remains unclear. Moreover, studies involving actual hand actions with 3D tools are rare as most research to date used visual stimuli (e.g., tool pictures) or action simulation (e.g., pantomime). Here we carried out functional magnetic resonance imaging (fMRI) studies and behavioural studies to investigate the neural representations of real hand actions towards 3D tools in the human brain. Using fMRI and multivoxel pattern analysis we show that regions of lateral occipital temporal cortex, intraparietal sulcus and anterior temporal lobe contain representations of how to typically grasp real tools. These findings demonstrate that, both dorsal and ventral visual stream regions contain representations of how to appropriately interact with tools which are automatically evoked in naïve participants even when they are irrelevant to task performance. We also carried out two behavioural experiments with 3D objects. We found that even when biomechanics are controlled for (such as object size), grip aperture is affected by typicality, tool identity and subsequent use. These studies demonstrate that even when structural differences between objects are carefully controlled for, early action kinematics reflect final action goals and anticipated end-states. Taken together our results suggest that actions with tools invoke a tight interplay between perception and action involving ventral and dorsal visual streams as well as semantic processing networks.
Accessibility: Document exists in file
Language:
eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Document type:
Final report
Number of reproductions:
1
Reference:
Rossit, S., & Smith, F. (2018). Final report - Decoding neural representations of human tool use from fMRI response patterns
Indexed document: No
Keywords: fMRI / Multi-voxel pattern analysis (MVPA) / Grasping / Tool use

Final report - Decoding neural representations of human tool use from fMRI response patterns

Final report - Decoding neural representations of human tool use from fMRI response patterns
DocumentDecoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions2018

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.04
Location: BF-GMS
Title:
Decoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions
Publication year: 2018
URL:
https://jov.arvojournals.org/article.aspx?articleid=2699174
Abstract/Results: ABSTRACT:
Tools are manipulable objects that, unlike other objects in the world (e.g., buildings), are tightly linked to highly predictable action procedures. Neuroimaging has revealed a left-lateralized network of dorsal and ventral visual stream regions for tool-use and knowledge, but the exact role of these regions remains unclear. Moreover, studies involving actual hand actions with real tools are rare as most research to date used proxies for tool-use including presenting visual stimuli (e.g., pictures) or action simulation (e.g., pantomime). Here we used functional magnetic resonance imaging (fMRI) and multi-voxel pattern analysis (MVPA) to investigate whether the human brain represents actual object-specific functional grasps with real 3D tools. Specifically, we tested if patterns of brain activity would differ depending on whether the grasp was consistent or inconsistent with how tools are typically grasped for use (e.g., grasp knife by handle rather than by its serrated edge). In a block-design fMRI paradigm, 19 participants grasped the left or right sides of 3D-printed tools (kitchen utensils) and non-tool objects (bar-shaped objects) in open loop with the right-hand. Importantly, and unknown to participants, by varying movement direction (right/left) the tool grasps were performed in either a typical (by the handle) or atypical (by the business end) manner. In addition, for each participant separate functional localizer runs were obtained to define regions of interest. MVPA showed that typical vs. atypical grasping could be decoded significantly higher for tools than non-tools in hand-selective regions of the lateral occipital temporal cortex and intraparietal sulcus. None of the body-selective, tool-selective or object-selective areas discriminated typical vs. atypical grasps with tools higher than non-tools. These results indicate that dorsal and ventral hand-selective regions contain representations of how to appropriately interact with tools and that these are evoked even when they are irrelevant to task performance.
Accessibility: Document does not exist in file
Language:
eng
Author:
Knights, E.
Secondary author(s):
Smith, F., Mansfield, C., Tonin, D., Weaver, H., Green, J., Saada, J., Rossit, S.
Document type:
Abstract
Number of reproductions:
1
Reference:
Knights, E., Smith, F., Mansfield, C., Tonin, D., Weaver, H., Green, J., Saada, J. & Rossit, S. (2018). Decoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions. Journal of Vision, 18:180. https://doi.org/10.1167/18.10.180
Indexed document: No
Keywords: fMRI / Tool use / Grasping / Multi-voxel pattern analysis (MVPA)

DocumentHand-selective areas of both dorsal and ventral visual streams represent how to appropriately grasp 3D tools 2018

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.07
Location: BF-GMS
Title:
Hand-selective areas of both dorsal and ventral visual streams represent how to appropriately grasp 3D tools
Publication year: 2018
URL:
https://www.abstractsonline.com/pp8/#!/4649/presentation/40022
Abstract/Results: ABSTRACT:
Tools are manipulable objects that, unlike other objects in the world (e.g., buildings), are tightly linked to highly predictable action procedures. Neuroimaging has revealed a left-lateralized network of dorsal and ventral visual stream regions for tool-use and tool-knowledge tasks, but the exact role of these regions remains unclear. Moreover, studies involving actual hand actions with real tools are rare as most research to date used proxies for tool-use including presenting visual stimuli (e.g., pictures) or action simulation (e.g., pantomime). Here we investigated with real 3D tools, whether the human brain represents actual object-specific functional grasps, using functional magnetic resonance imaging (fMRI) with multi-voxel pattern analysis (MVPA). Specifically, we tested if patterns of brain activity would differ depending on whether the grasp was consistent or inconsistent with how tools are typically grasped for use (e.g., grasp knife by handle rather than by its serrated edge). In a block-design fMRI paradigm, 19 participants grasped the left or right sides of 3D-printed tools (kitchen utensils) and non-tool objects (bar-shaped objects) with the right-hand. Importantly, and unknown to participants, by varying movement direction (right/left) the tool grasps were performed in either a typical (by the handle) or atypical (by the business end) manner. In addition, for each participant separate perceptual localizer runs were obtained to functionally define regions of interest (ROI). ROI MVPA showed that typical vs. atypical grasping could be decoded significantly higher for tools than non-tools in hand-selective (but not tool-, body- or object-selective) regions of the left lateral occipital temporal cortex (LOTC) and intraparietal sulcus (IPS). Whole-brain searchlight MVPA also identified representations of typicality for tool grasping in bilateral inferior parietal lobule and inferior temporal gyrus, right middle occipital and inferior frontal gyri and left anterior temporal lobe (ATL). Together these findings indicate that representations of how to appropriately grasp tools are automatically evoked (even when irrelevant to task performance) throughout specific regions within the tool network, left ATL and left hand-selective regions of LOTC and IPS.
Accessibility: Document does not exist in file
Language:
eng
Author:
Knights, E.
Secondary author(s):
Smith, F. W., Mansfield, C., Tonin, D., Weaver, H., Rossit, S.
Document type:
Online abstract
Number of reproductions:
1
Reference:
Knights, E., Smith, F. W., Mansfield, C., Tonin, D., Weaver, H., & Rossit, S. (2018). Hand-selective areas of both dorsal and ventral visual streams represent how to appropriately grasp 3D tools. Program No. 270.09. 2018 Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2018. Online. Abstract retrieved from https://www.abstractsonline.com/pp8/#!/4649/presentation/40022
Indexed document: No
Keywords: fMRI / Tool use / Multi-voxel pattern analysis (MVPA) / Grasping
DocumentHand-selective areas in the ventral and dorsal visual streams represent how to appropriately grasp 3D tools2018

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.08
Location: BF-GMS
Title:
Hand-selective areas in the ventral and dorsal visual streams represent how to appropriately grasp 3D tools
Publication year: 2018
URL:
https://bacn-programme.weebly.com/symposium-3.html
Abstract/Results: ABSTRACT:
Tools are manipulable objects that, unlike other objects in the world (e.g., buildings), are tightly linked to highly predictable action procedures. Neuroimaging has revealed a left-lateralized network of dorsal and ventral visual stream regions for tool-use, but the exact role of these regions remains unclear. Moreover, studies involving actual hand actions with real tools are rare as most research to date used proxies for tool-use including 2D visual stimuli (e.g., pictures) or pantomimes. Here we investigated with real 3D tools, whether the human brain represents actual object-specific functional grasps, using functional magnetic resonance imaging (fMRI) with multi-voxel pattern analysis (MVPA). Specifically, we tested if patterns of brain activity would differ depending on whether the grasp was consistent or inconsistent with how tools are typically grasped for use (e.g., grasp knife by handle rather than by its serrated edge). In a block-design fMRI paradigm, 19 participants grasped the left or right sides of 3D-printed tools (kitchen utensils) and non-tool objects (bar-shaped objects) with the right-hand. Importantly, and unknown to participants, by varying movement direction (right/left) the tool grasps were performed in either a typical (by the handle) or atypical (by the business end) manner. In addition, for each participant separate perceptual localizer runs were obtained to functionally define regions of interest (ROI). ROI MVPA showed that typical vs. atypical grasping could be decoded significantly higher for tools than non-tools in hand-selective (but not tool-, body- or object-selective) regions of the left lateral occipital temporal cortex (LOTC) and intraparietal sulcus (IPS). These findings indicate that representations of how to appropriately grasp tools are automatically evoked (even when irrelevant to task performance) in hand-selective regions of LOTC and IPS.
Accessibility: Document does not exist in file
Language:
eng
Author:
Rossit, S.
Secondary author(s):
Smith, F. W., Mansfield, C., Tonin, D., Weaver, H., Knights, E.
Document type:
Online abstract
Number of reproductions:
1
Reference:
Rossit, S., Smith, F. W., Mansfield, C., Tonin, D., Weaver, H., & Knights, E. (2018). Hand-selective areas in the ventral and dorsal visual streams represent how to appropriately grasp 3D tools. Paper presented at the British Association for Cognitive Neuroscience Annual Meeting. Glasgow, UK. Abstract retrieved from https://bacn-programme.weebly.com/symposium-3.html
Indexed document: No
Keywords: fMRI / Tool use / Multi-voxel pattern analysis (MVPA) / Grasping
DocumentDecoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions2018

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.10
Location: BF-GMS
Title:
Decoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions
Publication year: 2018
URL:
https://www.visionsciences.org/programs/VSS_2018_Abstracts.pdf
Abstract/Results: ABSTRACT:
Tools are manipulable objects that, unlike other objects in the world (e.g., buildings), are tightly linked to highly predictable action procedures. Neuroimaging has revealed a left-lateralized network of dorsal and ventral visual stream regions for tool-use and knowledge, but the exact role of these regions remains unclear. Moreover, studies involving actual hand actions with real tools are rare as most research to date used proxies for tool-use including presenting visual stimuli (e.g., pictures) or action simulation (e.g., pantomime). Here we used functional magnetic resonance imaging (fMRI) and multi-voxel pattern analysis (MVPA) to investigate whether the human brain represents actual object-specific functional grasps with real 3D tools. Specifically, we tested if patterns of brain activity would differ depending on whether the grasp was consistent or inconsistent with how tools are typically grasped for use (e.g., grasp knife by handle rather than by its serrated edge). In a block-design fMRI paradigm, 19 participants grasped the left or right sides of 3D-printed tools (kitchen utensils) and non-tool objects (bar-shaped objects) in open loop with the right-hand. Importantly, and unknown to participants, by varying movement direction (right/left) the tool grasps were performed in either a typical (by the handle) or atypical (by the business end) manner. In addition, for each participant separate functional localizer runs were obtained to define regions of interest. MVPA showed that typical vs. atypical grasping could be decoded significantly higher for tools than non-tools in hand-selective regions of the lateral occipital temporal cortex and intraparietal sulcus. None of the body-selective, tool-selective or object-selective areas discriminated typical vs. atypical grasps with tools higher than non-tools. These results indicate that dorsal and ventral hand-selective regions contain representations of how to appropriately interact with tools and that these are evoked even when they are irrelevant to task performance.
Accessibility: Document exists in file
Language:
eng
Author:
Knights, E.
Secondary author(s):
Smith, F.W., Mansfield, C., Tonin, D., Weaver, H., Rossit, S.
Document type:
Conference abstract
Number of reproductions:
1
Reference:
Knights, E., Smith, F.W., Mansfield, C., Tonin, D., Weaver, H., & Rossit, S. (2018). Decoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions. Abstract book of the 18th Annual Meeting of Vision Sciences Society (p. 57). Florida, USA: Vision Sciences Society.
Indexed document: No
Keywords: fMRI / Tool use / Grasping / Multi-voxel pattern analysis (MVPA)

Decoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions

Decoding typical (but not atypical) actions with real tools from both dorsal and ventral visual stream regions
DocumentHand-selective visual regions represent how to grasp 3D tools for use: brain decoding during real actions2020

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.12
Location: BF-GMS
Title:
Hand-selective visual regions represent how to grasp 3D tools for use: brain decoding during real actions
Publication year: 2020
URL:
https://www.biorxiv.org/content/10.1101/2020.10.14.339606v1
Abstract/Results: ABSTRACT:
Most neuroimaging experiments that investigate how tools and their associated actions are represented in the brain use visual paradigms where objects and body parts are displayed as 2D images and no real movements are performed. These studies have discovered a tight relationship between hand- and tool-selective areas in LOTC and IPS, thought to reflect action-related processing but this claim has never been directly investigated. Here we addressed this by testing whether independently visually-defined category-selective areas were sensitive to real action properties involving 3D tools. Specifically, using multi-voxel pattern analysis (MVPA), we tested if brain activity patterns would differ depending on whether grasping was consistent or inconsistent with how tools are typically grasped for use (e.g., grasp knife by the handle rather than its serrated edge). In a block-design fMRI paradigm, participants grasped the left or right sides of 3D tools (kitchen utensils) and 3D non-tools (bar-shaped objects) with the right-hand. Importantly, and unknown to participants, by varying movement direction (right/left) the tool grasps were performed in either a typical (by the handle) or atypical (by the functional-end) manner. We found that representations about whether a 3D tool is being grasped appropriately for use were decodable from hand-selective areas (LOTC-Hand and IPS-Hand), but not from tool-, object-, or body-selective areas, even if partially overlapping. These findings indicate that representations of how to grasp tools for use are automatically evoked in visual regions specialised for representing the human hand.
Accessibility: Document exists in file
Language:
enh
Author:
Knights, E.
Secondary author(s):
Mansfield, C., Tonin, D., Saada, J., Smith, F.W., Rossit, S.
Document type:
Online paper
Number of reproductions:
1
Reference:
Knights, E., Mansfield, C., Tonin, D., Saada, J., Smith, F.W., & Rossit, S. (2020). Hand-selective visual regions represent how to grasp 3D tools for use: brain decoding during real actions. bioRxiv. https://doi.org/10.1101/2020.10.14.339606
Indexed document: No
Keywords: Tool use / Grasping / fMRI / Multi-voxel pattern analysis (MVPA)

Hand-selective visual regions represent how to grasp 3D tools for use: brain decoding during real actions

Hand-selective visual regions represent how to grasp 3D tools for use: brain decoding during real actions
DocumentHand-selective visual regions represent how to grasp 3D tools: Brain decoding during real actions2021

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-184
Location: BF-GMS
Title:
184 - Decoding neural representations of human tool use from fMRI response patterns
Duration: 2015-10 - 2020-11
Researcher(s):
Stephanie Batista Rossit, Fraser Wilson Smith
Institution(s): School of Psychology, University of East Anglia, Norwich (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Rossit, S.
Secondary author(s):
Smith, F.
Number of reproductions:
1
Keywords:
fMRI / Multivoxel pattern analysis methods (MVPA) / Grasping / Tool use / Psychophysiology

Reference code: PT/FB/BL-2014-184.13
Location: BF-GMS
Title:
Hand-selective visual regions represent how to grasp 3D tools: Brain decoding during real actions
Publication year: 2021
URL:
https://www.jneurosci.org/content/early/2021/04/30/JNEUROSCI.0083-21.2021
Abstract/Results: ABSTRACT:
Most neuroimaging experiments that investigate how tools and their actions are represented in the brain use visual paradigms where tools or hands are displayed as 2D images and no real movements are performed. These studies discovered selective visual responses in occipito-temporal and parietal cortices for viewing pictures of hands or tools, which are assumed to reflect action processing, but this has rarely been directly investigated. Here, we examined the responses of independently visually defined category-selective brain areas when participants grasped 3D tools (N=20; 9 females). Using real action fMRI and multi-voxel pattern analysis, we found that grasp typicality representations (i.e., whether a tool is grasped appropriately for use) were decodable from hand-selective areas in occipito-temporal and parietal cortices, but not from tool-, object-, or body-selective areas, even if partially overlapping. Importantly, these effects were exclusive for actions with tools, but not for biomechanically matched actions with control non-tools. In addition, grasp typicality decoding was significantly higher in hand than tool-selective parietal regions. Notably, grasp typicality representations were automatically evoked even when there was no requirement for tool use and participants were naïve to object category (tool vs non-tools). Finding a specificity for typical tool grasping in hand-, rather than tool-, selective regions challenges the long-standing assumption that activation for viewing tool images reflects sensorimotor processing linked to tool manipulation. Instead, our results show that typicality representations for tool grasping are automatically evoked in visual regions specialised for representing the human hand, the brain’s primary tool for interacting with the world.
Accessibility: Document exists in file
Language:
eng
Author:
Knights, E.
Secondary author(s):
Mansfield, C., Tonin, D., Saada, J., Smith, F., Rossit, S.
Document type:
Article
Number of reproductions:
1
Reference:
Knights, E., Mansfield, C., Tonin, D., Saada, J., Smith, F., & Rossit, S. (2021). Hand-selective visual regions represent how to grasp 3D tools: brain decoding during real actions. Journal of Neuroscience, 41(24), 5263-5273. https://doi.org/10.1523/JNEUROSCI.0083-21.2021
2-year Impact Factor: 6.709|2021
Times cited: 17|2025-02-14
Indexed document: Yes
Quartile: Q1
Keywords: fMRI / Multi-voxel pattern analysis (MVPA) / Grasping / Tool use

Hand-selective visual regions represent how to grasp 3D tools: Brain decoding during real actions

Hand-selective visual regions represent how to grasp 3D tools: Brain decoding during real actions