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File041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology
DocumentCognition in zero gravity: Effects of non-terrestrial gravity on human behaviour2022

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.02
Location: BF-GMS
Title:
Cognition in zero gravity: Effects of non-terrestrial gravity on human behaviour
Publication year: 2022
URL:
https://journals.sagepub.com/doi/full/10.1177/17470218221113935?rfr_dat=cr_pub++0pubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org
Abstract/Results: Abstract
As humanity prepares for deep space exploration, understanding the impact of spaceflight on bodily physiology is critical. While the effects of non-terrestrial gravity on the body are well established, little is known about its impact on human behaviour and cognition. Astronauts often describe dramatic alterations in sensorimotor functioning, including orientation, postural control, and balance. Changes in cognitive functioning as well as in socio-affective processing have also been observed. Strikingly, no comprehensive theoretical model exists to outline the impact of non-terrestrial gravity on behaviour. Here, we have reviewed the key literature across the last 10 years and explored the impact of non-terrestrial gravity across three key functional domains: sensorimotor functioning, cognition, and socio-affective processing. We have proposed and preliminary validated a neurocognitive model to account for the effects of non-terrestrial gravity in these domains. Understanding the impact of non-terrestrial gravity on human behaviour has never been timelier and it will help mitigate against risks in both commercial and non-commercial spaceflight.
Accessibility: Document does not exist in file
Language:
eng
Author:
Arshad, I.
Secondary author(s):
Ferré, E.
Document type:
Article
Number of reproductions:
1
Percentiles:
5
Reference:
Arshad, I. & Ferré, E. (2022). Cognition in zero gravity: Effects of non-terrestrial gravity on human behaviour. Quarterly Journal of Experimental Psychology, 76(5), 979-994. https://doi.org/10.1177/17470218221113935
2-year Impact Factor: 1.700|2022
Times cited: 4|2024-02-15
Indexed document: Yes
Quartile: Q3
Keywords: Spaceflight / Gravity / Sensorimotor functioning / Cognition / Social and affective processing / Extreme environments
DocumentVisuo-vestibular conflicts within the roll plane modulate multisensory verticality perception2023

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.03
Location: BF-GMS
Title:
Visuo-vestibular conflicts within the roll plane modulate multisensory verticality perception
Publication year: 2023
URL:
https://www.sciencedirect.com/science/article/pii/S0304394022005249?via%3Dihub
Abstract/Results: ABSTRACT:
The integration of visuo-vestibular information is crucial when interacting with the external environment. Under normal circumstances, vision and vestibular signals provide corroborating information, for example regarding the direction and speed of self-motion. However, conflicts in visuo-vestibular signalling, such as optic flow presented to a stationary observer, can change subsequent processing in either modality. While previous studies have demonstrated the impact of sensory conflict on unisensory visual or vestibular percepts, here we investigated whether visuo-vestibular conflicts impact sensitivity to multisensory percepts, specifically verticality. Participants were exposed to a visuo-vestibular conflicting or non-conflicting motion adaptor before completing a Vertical Detection Task. Sensitivity to vertical stimuli was reduced following visuo-vestibular conflict. No significant differences in criterion were found. Our findings suggest that visuo-vestibular conflicts not only modulate processing in unimodal channels, but also broader multisensory percepts, which may have implications for higher-level processing dependent on the integration of visual and vestibular signals.
Accessibility: Document exists in file
Language:
eng
Notes:
Vestibular SystemVisionMultisensory IntegrationVerticalitySignal Detection Theory
Author: Arshad, I.
Secondary author(s):
Gallagher, M., Ferrè, E. R.
Document type:
Article
Number of reproductions:
1
Percentiles:
7
Reference:
Arshad, I., Gallagher, M., & Ferrè, E. R. (2023). Visuo-vestibular conflicts within the roll plane modulate multisensory verticality perception. Neuroscience Letters, 792: 136963. https://doi.org/10.1016/j.neulet.2022.136963
2-year Impact Factor: 2.500|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 0|2024-02-16
Indexed document: Yes
Quartile: Q3
Keywords: Self-motion / Vestibular system / Vision / Multisensory integration / Verticality / Signal detection theory

Visuo-vestibular conflicts within the roll plane modulate multisensory verticality perception

Visuo-vestibular conflicts within the roll plane modulate multisensory verticality perception
DocumentA spontaneous gravity prior: newborn chicks prefer stimuli that move against gravity2023

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.04
Location: BF-GMS
Title:
A spontaneous gravity prior: newborn chicks prefer stimuli that move against gravity
Publication year: 2023
URL:
https://royalsocietypublishing.org/doi/full/10.1098/rsbl.2022.0502?rfr_dat=cr_pub++0pubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org
Abstract/Results: ABSTRACT:
At the beginning of life, inexperienced animals use evolutionary-given preferences (predispositions) to decide what stimuli to attend and approach. Stimuli that contain cues of animacy, such as face-like stimuli, biological motion and changes in speed, are particularly attractive across vertebrate taxa. A strong cue of animacy is upward movement against terrestrial gravity, because only animate objects consistently move upward. To test whether upward movement is spontaneously considered attractive already at birth, we tested the early preferences of dark-hatched chicks (Gallus gallus) for upward- versus downward-moving visual stimuli. We found that, without any previous visual experience, chicks consistently exhibited a preference to approach stimuli that move upward, against gravity. A control experiment showed that these preferences are not driven by avoidance of downward stimuli. These results show that newborn animals have a gravity prior that attracts them toward upward movement. Movement against gravity can be used as a cue of animacy to orient early approach responses in the absence of previous visual experience.
Accessibility: Document exists in file
Language:
eng
Author:
Bliss, L.
Secondary author(s):
Vasas, V., Freeland, L., Roach, R., Ferrè, E. R., Versace, E.
Document type:
Article
Number of reproductions:
1
Percentiles:
4
Reference:
Bliss, L., Vasas, V., Freeland, L., Roach, R., Ferrè, E. R., & Versace, E. (2023). A spontaneous gravity prior: newborn chicks prefer stimuli that move against gravity. Biology Letters, 19(2), 20220502. https://doi.org/10.1098/rsbl.2022.0502
2-year Impact Factor: 3.300|2022
Times cited: 3|2024-02-16
Indexed document: Yes
Quartile: Q2
Keywords: Animacy / Chicks / Gravity / Precocial species / Predispositions / Upward movement

A spontaneous gravity prior: newborn chicks prefer stimuli that move against gravity

A spontaneous gravity prior: newborn chicks prefer stimuli that move against gravity
DocumentSystematic underestimation of human hand weight2023

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.05
Location: BF-GMS
Title:
Systematic underestimation of human hand weight
Publication year: 2023
URL:
https://www.cell.com/current-biology/fulltext/S0960-9822(23)00673-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982223006735%3Fshowall%3Dtrue
Abstract/Results: ABSTRACT:
According to Newton’s laws, the weight of a body part is equal to its mass times gravitational acceleration. Our experience of body part weight, however, is constructed by the central nervous system. No sensory receptors directly specify the weight of body parts, and the factors influencing perceived weight remain unknown. The perceived weight of held objects has been linked to sensations of the magnitude of central motor commands sent to the muscles, what Helmholtz called the effort of will and has subsequently been called the sense of effort1. The link between the sense of effort and the perceived weight of objects is shown by studies demonstrating that held weights feel heavier when muscles are weakened by fatigue1, anaesthesia2, and following brain damage3. Similar drive to muscles is required to counteract the force of gravity on the limbs themselves, though few studies have investigated the perceived weight of body parts4. Stroke patients with hemiplegia frequently comment that their limbs feel heavy5, an effect linked to fatigue in the affected limb6. Similarly, amputees commonly complain of the weight of prosthetic limbs7, despite these typically weighing less than actual limbs. Here we report that healthy adult humans systematically underestimate hand weight. We used a psychophysical matching task to measure the experience of hand weight, which was underestimated on average by 49.4%. We further found that experimental induction of hand fatigue causes a systematic increase in perceived hand weight. Our results demonstrate that humans fail to experience the full weight of their body.
Accessibility: Document exists in file
Language:
eng
Author:
Ferrè, E. R.
Secondary author(s):
Joel, J., Cadete, D., Longo, M. R.
Document type:
Correspondence
Number of reproductions:
1
Percentiles:
7
Reference:
Ferrè, E. R., Joel, J., Cadete, D., & Longo, M. R. (2023). Systematic underestimation of human hand weight. Current Biology, 33(14), R758–R759. https://doi.org/10.1016/j.cub.2023.05.041
2-year Impact Factor: 9.2|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 0|2024-02-16
Indexed document: Yes
Quartile: Q1

Systematic underestimation of human hand weight

Systematic underestimation of human hand weight
DocumentVisual vs. auditory landmark for vestibular self-motion perception2023

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.06
Location: BF-GMS
Title:
Visual vs. auditory landmark for vestibular self-motion perception
Publication year: 2023
URL:
https://jov.arvojournals.org/article.aspx?articleid=2791681
Abstract/Results: ABSTRACT:
Spatial navigation requires us to precisely perceive our position and the spatial relationships between our own and environmental objects’ location in space. As we move through the environment, multiple cues convey congruent spatial information: indeed, we rely both on inertial vestibular self-motion information and on visual and auditory landmarks. Here we directly investigate the perceptual interaction between inertial cues and environmental landmarks. Twenty-six healthy participants sat on a chair in a darkened room, leaning on a chin rest. On each trial, to test for self-motion detection, we delivered Galvanic Vestibular Stimulation (GVS) or sham stimulation pulse (0.7 mA of amplitude and 250 ms of duration). Critically, GVS activates the peripheral vestibular organs, i.e., the otoliths and semicircular canal afferents, eliciting a self-motion sensation (a roll tilt sensation). However, the chosen stimulation parameters induce a relatively weak virtual sensation of roll rotation. To test whether self-motion sensitivity could be aided by the environmental cue, participants performed the detection task with or without external visual (LED red light) or auditory landmark (pink noise sound emitted by a loudspeaker) both placed in front of them, in different blocks of trials. Participants’ ability to detect virtual vestibular-induced self-motion sensation with and without a landmark was measured using a signal detection approach. We computed the d prime as a measure of participants’ sensitivity and the criterion as an index of their response bias. Results showed that the sensitivity to detect self-motion was higher in the presence of the visual landmark, but not in the presence of the auditory one. The response bias remained unaffected. This finding shows that visual signals coming from the environment provide relevant information to enhance our ability to perceive inertial self-motion cues, suggesting a specific interaction between visual and vestibular systems in self-motion perception.
Accessibility: Document does not exist in file
Language:
eng
Author:
Zanchi, S.
Secondary author(s):
Cuturi, L. F., Sandini, G., Gori, M., Ferrè, E. R.
Document type:
Abstract
Number of reproductions:
1
Reference:
Zanchi, S.., Cuturi, L. F., Sandini, G., Gori, M., & Ferrè, E. R. (2023). Visual vs. auditory landmark for vestibular self-motion perception. Journal of Vision, 23(9), 4821-4821. https://doi.org/10.1167/jov.23.9.4821
Indexed document: No
Keywords: Spatial navigation / Inertial cues / Environmental landmarks
DocumentVestibular contribution to spatial encoding2023

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.07
Location: BF-GMS
Title:
Vestibular contribution to spatial encoding
Publication year: 2023
URL:
https://onlinelibrary.wiley.com/doi/10.1111/ejn.16146
Abstract/Results: ABSTRACT:
Determining the spatial relation between objects and our location in the surroundings is essential for survival. Vestibular inputs provide key information about the position and movement of our head in the three-dimensional space, contributing to spatial navigation. Yet, their role in encoding spatial localisation of environmental targets remains to be fully understood. We probed the accuracy and precision of healthy participants' representations of environmental space by measuring their ability to encode the spatial location of visual targets (Experiment 1). Participants were asked to detect a visual light and then walk towards it. Vestibular signalling was artificially disrupted using stochastic galvanic vestibular stimulation (sGVS) applied selectively during encoding targets' location. sGVS impaired the accuracy and precision of locating the environmental visual targets. Importantly, this effect was specific to the visual modality. The location of acoustic targets was not influenced by vestibular alterations (Experiment 2). Our findings indicate that the vestibular system plays a role in localising visual targets in the surrounding environment, suggesting a crucial functional interaction between vestibular and visual signals for the encoding of the spatial relationship between our body position and the surrounding objects.
Accessibility: Document exists in file
Language:
eng
Author:
Zanchi, S.
Secondary author(s):
Cuturi, L. F., Sandini, G., Gori, M., Ferrè, E. R.
Document type:
Article
Number of reproductions:
1
Percentiles:
7
Reference:
Zanchi, S., Cuturi, L. F., Sandini, G., Gori, M., & Ferrè, E. R. (2023). Vestibular contribution to spatial encoding. The European Journal of Neuroscience, 58(9), 4034–4042. 10.1111/ejn.16146
2-year Impact Factor: 3.4|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 0|2024-02-16
Indexed document: Yes
Quartile: Q2
Keywords: Galvanic vestibular stimulation / Sensory localisation / Spatial encoding / Spatial navigation / Vestibular system

Vestibular contribution to spatial encoding

Vestibular contribution to spatial encoding
DocumentSpatial sensory references for vestibular self-motion perception2023

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-041
Location: BF-GMS
Title:
041 - Luminous dancing fairies in weightlessness: How gravity shapes conscious experiences
Researcher(s): Elisa Ferre
Institution(s): Department of Psychological Sciences, Birkbeck, University of London (UK)
Contents: Contents:
Application form
Correspondence
Language: eng
Notes:
This project hasn't started yet
Author: Ferrè, E.
Number of reproductions:
1
Keywords:
Gravity / Floatation tank / Vestibular system / Psychotic-like experiences / Psychophysiology

Reference code: PT/FB/BL-2020-041.08
Location: BF-GMS
Title:
Spatial sensory references for vestibular self-motion perception
Publication year: 2023
URL:
https://doi.org/10.1163/22134808-bja10117
Abstract/Results: ABSTRACT:
While navigating through the surroundings, we constantly rely on inertial vestibular signals for self-motion along with visual and acoustic spatial references from the environment. However, the interaction between inertial cues and environmental spatial references is not yet fully understood. Here we investigated whether vestibular self-motion sensitivity is influenced by sensory spatial references. Healthy participants were administered a Vestibular Self-Motion Detection Task in which they were asked to detect vestibular self-motion sensations induced by low-intensity Galvanic Vestibular Stimulation. Participants performed this detection task with or without an external visual or acoustic spatial reference placed directly in front of them. We computed the d prime ( d ' ) as a measure of participants' vestibular sensitivity and the criterion as an index of their response bias. Results showed that the visual spatial reference increased sensitivity to detect vestibular self-motion. Conversely, the acoustic spatial reference did not influence self-motion sensitivity. Both visual and auditory spatial references did not cause changes in response bias. Environmental visual spatial references provide relevant information to enhance our ability to perceive inertial self-motion cues, suggesting a specific interaction between visual and vestibular systems in self-motion perception.
Accessibility: Document exists in file
Copyright/Reproduction:
By permission
Language:
eng
Author:
Zanchi, S.
Secondary author(s):
Cuturi, L., Sandini, G., Gori, M., Ferrè, E.
Document type:
Article
Number of reproductions:
1
Reference:
Zanchi, S., Cuturi, L. F., Sandini, G., Gori, M., & Ferrè, E. R. (2023). Spatial sensory references for vestibular self-motion perception. Multisensory Research, 1–14. Advance online publication. https://doi.org/10.1163/22134808-bja10117
2-year Impact Factor: 1.6|2023
Impact factor notes: Impact factor not available yet for 2023
Times cited: N/Y
Indexed document: Yes
Quartile: Q4
Keywords: Self-motion perception / Sensory spatial references / Vestibular system / Galvanic Vestibular Stimulation