Literature DB >> 1767620

Tactile discrimination of gratings: psychophysical and neural correlates in human and monkey.

R J Sinclair1, H Burton.   

Abstract

Human and monkey performance on discriminating tactile gratings revealed comparable cross-species Weber functions. Neural data obtained while monkeys performed discriminations revealed some matching of neural and psychometric functions. Nearly constant firing rate differences occurred at discrimination threshold for unequal groove widths. Firing rate differences of some cells decreased on trials preceding discrimination errors, and thus predicted performance.

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Year:  1991        PMID： 1767620     DOI： 10.3109/08990229109144747

Source DB:  PubMed          Journal:  Somatosens Mot Res        ISSN： 0899-0220            Impact factor:   1.111


  12 in total

1.  Temporal cues contribute to tactile perception of roughness.

Authors:  C J Cascio; K Sathian
Journal:  J Neurosci       Date:  2001-07-15       Impact factor: 6.167

2.  Haptic discrimination of two-dimensional angles: influence of exploratory strategy.

Authors:  Myriam Levy; Stéphanie Bourgeon; C Elaine Chapman
Journal:  Exp Brain Res       Date:  2006-10-19       Impact factor: 1.972

3.  Differences between primary auditory cortex and auditory belt related to encoding and choice for AM sounds.

Authors:  Mamiko Niwa; Jeffrey S Johnson; Kevin N O'Connor; Mitchell L Sutter
Journal:  J Neurosci       Date:  2013-05-08       Impact factor: 6.167

4.  Tactile perception of the roughness of 3D-printed textures.

Authors:  Chelsea Tymms; Denis Zorin; Esther P Gardner
Journal:  J Neurophysiol       Date:  2017-11-22       Impact factor: 2.714

5.  Virtual active touch using randomly patterned intracortical microstimulation.

Authors:  Joseph E O'Doherty; Mikhail A Lebedev; Zheng Li; Miguel A L Nicolelis
Journal:  IEEE Trans Neural Syst Rehabil Eng       Date:  2011-12-27       Impact factor: 3.802

6.  Tactile size discrimination by a California sea lion (Zalophus californianus) using its mystacial vibrissae.

Authors:  G Dehnhardt
Journal:  J Comp Physiol A       Date:  1994-12       Impact factor: 1.836

7.  Tactile sensory abilities in cerebral palsy: deficits in roughness and object discrimination.

Authors:  Jason R Wingert; Harold Burton; Robert J Sinclair; Janice E Brunstrom; Diane L Damiano
Journal:  Dev Med Child Neurol       Date:  2008-09-20       Impact factor: 5.449

8.  Tactile texture signals in primate primary somatosensory cortex and their relation to subjective roughness intensity.

Authors:  Stéphanie Bourgeon; Alexandra Dépeault; El-Mehdi Meftah; C Elaine Chapman
Journal:  J Neurophysiol       Date:  2016-01-13       Impact factor: 2.714

9.  On the edge: haptic discrimination of edge sharpness.

Authors:  Andy L Skinner; Christopher Kent; Jonathan M Rossiter; Christopher P Benton; Martin G M Groen; Jan M Noyes
Journal:  PLoS One       Date:  2013-09-04       Impact factor: 3.240

10.  Human's Capability to Discriminate Spatial Forces at the Big Toe.

Authors:  Annette Hagengruber; Hannes Höppner; Jörn Vogel
Journal:  Front Neurorobot       Date:  2018-04-10       Impact factor: 2.650
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