Sökning: id:"swepub:oai:gup.ub.gu.se/252991" >
Touch and Hearing M...
Touch and Hearing Mediate Osseoperception
-
- Clemente, Francesco (författare)
- Scuola Superiore Sant'Anna di studi universitari e di perfezionamento (SSSUP),Sant'Anna School of Advanced Studies (SSSUP)
-
- Håkansson, Bo, 1953 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Cipriani, Christian (författare)
- Scuola Superiore Sant'Anna di studi universitari e di perfezionamento (SSSUP),Sant'Anna School of Advanced Studies (SSSUP)
-
visa fler...
-
- Wessberg, Johan, 1962 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för fysiologi,Institute of Neuroscience and Physiology, Department of Physiology,University of Gothenburg
-
- Kulbacka-Ortiz, Katarzyna (författare)
- Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital
-
- Brånemark, Rickard, 1960 (författare)
- University of California,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital
-
- Fredén Jansson, Karl-Johan, 1988 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Ortiz Catalan, Max Jair, 1982 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa färre...
-
(creator_code:org_t)
- 2017-03-28
- 2017
- Engelska.
-
Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 7
- Relaterad länk:
-
https://www.nature.c...
-
visa fler...
-
http://publications.... (primary) (free)
-
https://gup.ub.gu.se...
-
https://doi.org/10.1...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- Osseoperception is the sensation arising from the mechanical stimulation of a bone-anchored prosthesis. Here we show that not only touch, but also hearing is involved in this phenomenon. Using mechanical vibrations ranging from 0.1 to 6 kHz, we performed four psychophysical measures (perception threshold, sensation discrimination, frequency discrimination and reaction time) on 12 upper and lower limb amputees and found that subjects: consistently reported perceiving a sound when the stimulus was delivered at frequencies equal to or above 400 Hz; were able to discriminate frequency differences between stimuli delivered at high stimulation frequencies (similar to 1500 Hz); improved their reaction time for bimodal stimuli (i.e. when both vibration and sound were perceived). Our results demonstrate that osseoperception is a multisensory perception, which can explain the improved environment perception of bone-anchored prosthesis users. This phenomenon might be exploited in novel prosthetic devices to enhance their control, thus ultimately improving the amputees' quality of life.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Fysiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Physiology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering (hsv//eng)
Nyckelord
- reaction-time
- frequency discrimination
- vibrotactile thresholds
- vibration threshold
- hairy skin
- limb
- osseointegration
- rehabilitation
- transmission
- stimulation
- Science & Technology - Other Topics
- frequency discrimination
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Clemente, France ...
-
Håkansson, Bo, 1 ...
-
Cipriani, Christ ...
-
Wessberg, Johan, ...
-
Kulbacka-Ortiz, ...
-
Brånemark, Ricka ...
-
visa fler...
-
Fredén Jansson, ...
-
Ortiz Catalan, M ...
-
visa färre...
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Medicinska och f ...
-
och Fysiologi
-
- TEKNIK OCH TEKNOLOGIER
-
TEKNIK OCH TEKNO ...
-
och Medicinteknik
- Artiklar i publikationen
-
Scientific Repor ...
- Av lärosätet
-
Göteborgs universitet
-
Chalmers tekniska högskola