Detection of spatial frequency in brain-damaged patients: influence of hemispheric asymmetries and hemineglect

Detection of spatial frequency in brain-damaged patients: influence of hemispheric asymmetries and hemineglect

Hemispheric specialization for spatial frequency processing was investigated by measuring the contrast sensitivity curves of sine-wave gratings in 30 left or right brain-damaged patients using different spatial frequencies compared with healthy participants. The results showed that left brain-damage...

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Bibliographic Details
Main Authors:	Natanael Antonio Dos Santos, Suellen Marinho Andrade, Bernardino Fernández Calvo
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2013-04-01
Series:	Frontiers in Human Neuroscience
Subjects:	Contrast Sensitivity Stroke hemispheric specialization spatial frequency hemineglect
Online Access:	http://journal.frontiersin.org/Journal/10.3389/fnhum.2013.00092/full

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