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File231 - Understanding how humans perceive high-frequency vibrations2023-03

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-2022
Location: BF-GMS
Title:
2022 Grants
Start date: 2023-01

Reference code: PT/FB/BL-2022-231
Location: BF-GMS
Title:
231 - Understanding how humans perceive high-frequency vibrations
Duration: 2023-03
Researcher(s):
Nélson Costa, Isabel Lisboa, Emanuel Silva, Paulo Cardoso
Institution(s): Centro ALGORITMI, School of Engineering, University of Minho, Guimarães (Portugal)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
Ongoing project
Author: Costa, N.
Secondary author(s):
Lisboa, I., Silva, E., Cardoso, P.
Number of reproductions:
1
Keywords:
Touch / Psychophysics / Haptic / Vibration perception threshold / Psychophysiology

DocumentHand Vibration Threshold Mapper (HaViThreMa): A Haptic Vibration System2024

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-2022
Location: BF-GMS
Title:
2022 Grants
Start date: 2023-01

Reference code: PT/FB/BL-2022-231
Location: BF-GMS
Title:
231 - Understanding how humans perceive high-frequency vibrations
Duration: 2023-03
Researcher(s):
Nélson Costa, Isabel Lisboa, Emanuel Silva, Paulo Cardoso
Institution(s): Centro ALGORITMI, School of Engineering, University of Minho, Guimarães (Portugal)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
Ongoing project
Author: Costa, N.
Secondary author(s):
Lisboa, I., Silva, E., Cardoso, P.
Number of reproductions:
1
Keywords:
Touch / Psychophysics / Haptic / Vibration perception threshold / Psychophysiology

Reference code: PT/FB/BL-2022-231.03
Location: BF-GMS
Title:
Hand Vibration Threshold Mapper (HaViThreMa): A Haptic Vibration System
Publication year: 2024
URL:
http://doi.org/10.54941/ahfe1005357
Abstract/Results: ABSTRACT:
This paper describes the design aspects of a system created to assess vibration perception thresholds (VPT). i.e., the minimum thresholds of mechanical vibration that humans can perceive on their hands. The system can carry out these assessments on various areas of the hand, such as the fingertips and the palm, and assessments are conducted according to pre-established psychophysical protocols. The technical specifications of this system, referred to as Hand Vibration Threshold Mapper (HaViThreMa), are discussed throughout this paper, as well as its advantages and disadvantages when compared with similar systems that have already been used in other studies. The HaViThreMa uses piezoelectric actuators to produce vibration stimulus, and can acquire VPT data from one area while, at the same time, also delivering stimuli to one or more other areas. When carrying out assessments on multiple areas of the hand, this platform allows these areas to be tested in a randomized order, reducing subjects’ expectations regarding the location in which the next stimulus will be actuated, and increasing data consistency. By making use of these capabilities to design and carry out psychophysical studies, the information obtained from the gathered VPTs can help elaborate guidelines on how to better use piezoelectric actuators to design more effective Human-Machine Interfaces (HMIs).
Accessibility: Document exists in file
Language:
eng
Author:
Silva, E.
Secondary author(s):
Lisboa, I., Matias, T., Gomes, R., Carvalho, A., Cardoso, P., Costa, N.
Document type:
Conference paper
Number of reproductions:
1
Reference:
Silva, E., Lisboa, I., Matias, T., Gomes, R., Carvalho, A., Cardoso, P., Costa, N. (2024). Hand Vibration Threshold Mapper (HaViThreMa): A Haptic Vibration System. In: Isabel L. Nunes (eds) Human Factors and Systems Interaction. AHFE (2024) International Conference. AHFE Open Access, vol 154. AHFE International, USA
Indexed document: No
Keywords: Minimum vibration threshold / Data acquisition platform / HMI design

Hand Vibration Threshold Mapper (HaViThreMa): A Haptic Vibration System

Hand Vibration Threshold Mapper (HaViThreMa): A Haptic Vibration System

DocumentHand’s vibration perception thresholds — A systematic review2024

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-2022
Location: BF-GMS
Title:
2022 Grants
Start date: 2023-01

Reference code: PT/FB/BL-2022-231
Location: BF-GMS
Title:
231 - Understanding how humans perceive high-frequency vibrations
Duration: 2023-03
Researcher(s):
Nélson Costa, Isabel Lisboa, Emanuel Silva, Paulo Cardoso
Institution(s): Centro ALGORITMI, School of Engineering, University of Minho, Guimarães (Portugal)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
Ongoing project
Author: Costa, N.
Secondary author(s):
Lisboa, I., Silva, E., Cardoso, P.
Number of reproductions:
1
Keywords:
Touch / Psychophysics / Haptic / Vibration perception threshold / Psychophysiology

Reference code: PT/FB/BL-2022-231.04
Location: BF-GMS
Title:
Hand’s vibration perception thresholds — A systematic review
Publication year: 2024
URL:
https://doi.org/10.1080/10447318.2024.2413312
Abstract/Results: ABSTRACT:
The term vibration perception threshold (VPT) refers to the minimum amplitude required for a vibration to be consciously perceived. Knowledge of VPTs can be used to aid in the diagnosis of various pathologies, or to support design decisions during human-machine interface development. However, several factors affect VPT measurements (e.g., contactor size and pressure), thus, comparing VPT results from multiple studies should not be done without considering both the similarities and differences between said studies. This paper presents a systematic review on VPT results obtained across multiple studies, taking into consideration the different factors affecting the values reported in the literature. We intended to answer the following question: “What are the Vibration Perception Thresholds assessed on the glabrous skin of the hands and fingers of healthy humans?” To the best of our knowledge, this is the first attempt at conducting a systematic review focused specifically on numerical VPT results. Starting from 936 records, VPT results from 37 studies were organized according to various factors (gender, age, probe size, contact pressure, psychophysical method, room temperature, skin temperature, and hand location). This data was organized into a table, the Organization Table that is available for readers. This review can help future researchers and developers working on or working with the topic of human perception of vibrations by examining the factors that affect VPTs and discussing strategies to address them. We offer recommendations for future research and insights on how design engineers can utilize VPTs in the development of new haptic devices.
Accessibility: Document does not exist in file
Language:
eng
Author:
Silva, E.
Secondary author(s):
Lisboa, I. C., Costa, N.
Document type:
Article
Number of reproductions:
1
Reference:
Silva, E., Lisboa, I. C., & Costa, N. (2024). Hand’s vibration perception thresholds — A systematic review. International Journal of Human–Computer Interaction, 1–38. https://doi.org/10.1080/10447318.2024.2413312
2-year Impact Factor: 3.4|2023
Impact factor notes: Impact factor not available yet for 2024
Times cited: 1|2025-02-19
Indexed document: Yes
Quartile: Q1
Keywords: Vibration perception threshold / VPT / Systematic review / Hands / Fingers

DocumentHow to determine hands’ vibration perception thresholds – A systematic review2025

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-2022
Location: BF-GMS
Title:
2022 Grants
Start date: 2023-01

Reference code: PT/FB/BL-2022-231
Location: BF-GMS
Title:
231 - Understanding how humans perceive high-frequency vibrations
Duration: 2023-03
Researcher(s):
Nélson Costa, Isabel Lisboa, Emanuel Silva, Paulo Cardoso
Institution(s): Centro ALGORITMI, School of Engineering, University of Minho, Guimarães (Portugal)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
Ongoing project
Author: Costa, N.
Secondary author(s):
Lisboa, I., Silva, E., Cardoso, P.
Number of reproductions:
1
Keywords:
Touch / Psychophysics / Haptic / Vibration perception threshold / Psychophysiology

Reference code: PT/FB/BL-2022-231.05
Location: BF-GMS
Title:
How to determine hands’ vibration perception thresholds – A systematic review
Publication year: 2025
URL:
https://doi.org/10.3758/s13428-024-02534-w
Abstract/Results: ABSTRACT:
The vibration perception threshold (VPT) is the minimum amplitude required for conscious vibration perception. VPT assessments are essential in medical diagnostics, safety, and human–machine interaction technologies. However, factors like age, health conditions, and external variables affect VPTs. Various methodologies and distinct procedures have been used to access VPTs, leading to challenges in establishing standardized protocols. Following the PRISMA methodology, this systematic review was conducted to answer the research question: “How are vibration perception thresholds assessed on the glabrous skin of the hands and fingers of healthy humans?” Searches were conducted across five databases to locate recent studies reporting data from VPT assessments, published in English, between 2012 and 2023. Thirty-nine studies met the inclusion criteria. Data on study goals and various methodological aspects was categorized and analyzed. Information gaps were identified, and this review offers recommendations for future studies to enhance standardization and facilitate data comparison. This review also suggests directions for future research, aiming to improve our understanding of how humans perceive haptic information.
Accessibility: Document exists in file
Language:
eng
Author:
Silva, E.
Secondary author(s):
Lisboa, I. C., Costa, N.
Document type:
Article
Number of reproductions:
1
Reference:
Silva, E., Lisboa, I. C., & Costa, N. (2025). How to determine hands’ vibration perception thresholds – A systematic review. Behavior Research Methods, 57(1), 27. https://doi.org/10.3758/s13428-024-02534-w
2-year Impact Factor: 4.60|2023
Impact factor notes: Impact factor not available yet for 2024
Times cited: 0|2025-01-06
Indexed document: Yes
Quartile: Q1
Keywords: Vibration perception threshold / VPT / Systematic review / Hands / Fingers

How to determine hands’ vibration perception thresholds – A systematic review

How to determine hands’ vibration perception thresholds – A systematic review