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Sights of touching ...
Sights of touching activates the somatosensory cortex in humans
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- Hansson, Thomas (författare)
- Linköpings universitet,Hand och plastikkirurgi,Hälsouniversitetet
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- Nyman, Torbjorn (författare)
- Östergötlands Läns Landsting,Hand- och plastikkirurgiska kliniken US,Landstinget i Östergötland
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- Björkman, Anders (författare)
- Lund University,Lunds universitet,Handkirurgi, Malmö,Forskargrupper vid Lunds universitet,Hand Surgery, Malmö,Lund University Research Groups,Malmö University Hospital
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- Lundberg, Peter (författare)
- Östergötlands Läns Landsting,Linköpings universitet,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Medicinsk radiofysik,Medicinsk radiologi,Hälsouniversitetet,Radiofysikavdelningen,Röntgenkliniken i Linköping
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- Nylander, Lotta (författare)
- Karolinska Institutet,Östergötlands Läns Landsting,Hand- och plastikkirurgiska kliniken US
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- Rosén, Birgitta (författare)
- Lund University,Lunds universitet,Handkirurgi, Malmö,Forskargrupper vid Lunds universitet,Hand Surgery, Malmö,Lund University Research Groups,Malmö University Hospital
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- Lundborg, Göran (författare)
- Lund University,Lunds universitet,Handkirurgi, Malmö,Forskargrupper vid Lunds universitet,Hand Surgery, Malmö,Lund University Research Groups,Malmö University Hospital
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(creator_code:org_t)
- 2009-10-28
- 2009
- Engelska.
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Ingår i: Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery. - : Informa UK Limited. - 1651-2073 .- 0284-4311. ; 43:5, s. 267-269
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.3...
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https://urn.kb.se/re...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- We report our observations of cross-modal interactions between sight and touch using functional magnetic resonance imaging (fMRI). Experiments were devised to show that sight and touch are linked in a cross-modal arrangement, and two separate experiments were done in an MRI scanner. In the first, the subject's right hand was stimulated with a brush; in the second, a video sequence was presented to the subject inside the scanner through video goggles in visual three-dimensional stereo, showing one brushstroke every second on a hand in the same manner as the subject had just previously experienced. The result was that both the primary and the secondary somatosensory cortexes were activated in the participants when the hands were touched, and when the subjects saw only a hand being touched in the same manner. The results indicated cross-modal links between sight and touch of the hand in humans.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
Nyckelord
- somatosensory cortex
- Cross-modal
- multisensory
- vision
- fMRI
- touch
- MEDICINE
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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