scholarly journals Spatial resolution of EEG cortical source imaging revealed by localization of retinotopic organization in human primary visual cortex

2007 ◽  
Vol 161 (1) ◽  
pp. 142-154 ◽  
Author(s):  
Chang-Hwan Im ◽  
Arvind Gururajan ◽  
Nanyin Zhang ◽  
Wei Chen ◽  
Bin He
Keyword(s):  
Visual Cortex ◽  
Primary Visual Cortex ◽  
Spatial Resolution ◽  
Source Imaging ◽  
Retinotopic Organization

scholarly journals Retinotopic organization of the primary visual cortex before and after pharmacological treatment for a large prolactinoma with compression of the optic chiasm

2015 ◽  
Vol 15 (12) ◽  
pp. 587
Author(s):  
Alexandra Coros ◽  
Philippe Chouinard ◽  
Stan Van Uum ◽  
Donald Lee ◽  
Alexander Fraser ◽  
...  
Keyword(s):  
Visual Cortex ◽  
Primary Visual Cortex ◽  
Pharmacological Treatment ◽  
Optic Chiasm ◽  
Before And After ◽  
Retinotopic Organization

Retinotopic Organization of Primary Visual Cortex in Glaucoma: A Method for Comparing Cortical Function with Damage to the Optic Disk

2007 ◽  
Vol 48 (2) ◽  
pp. 733 ◽  
Author(s):  
Robert O. Duncan ◽  
Pamela A. Sample ◽  
Robert N. Weinreb ◽  
Christopher Bowd ◽  
Linda M. Zangwill
Keyword(s):  
Visual Cortex ◽  
Primary Visual Cortex ◽  
Optic Disk ◽  
Cortical Function ◽  
Retinotopic Organization

scholarly journals Enhanced Spatial Resolution During Locomotion and Heightened Attention in Mouse Primary Visual Cortex

2016 ◽  
Vol 36 (24) ◽  
pp. 6382-6392 ◽  
Author(s):  
Patrick J. Mineault ◽  
Elaine Tring ◽  
Joshua T. Trachtenberg ◽  
Dario L. Ringach
Keyword(s):  
Visual Cortex ◽  
Primary Visual Cortex ◽  
Spatial Resolution

Spatial Resolution for Feature Binding Is Impaired in Peripheral and Amblyopic Vision

2006 ◽  
Vol 96 (1) ◽  
pp. 142-153 ◽  
Author(s):  
Peter Neri ◽  
Dennis M. Levi
Keyword(s):  
Visual Cortex ◽  
Postnatal Development ◽  
Primary Visual Cortex ◽  
Spatial Resolution ◽  
Visual Experience ◽  
Visual Development ◽  
Feature Binding ◽  
Normal Human ◽  
Abnormal Visual

We measured spatial resolution for discriminating targets that differed from nearby distractors in either color or orientation or their conjunction. In the fovea of normal human observers, whenever both attributes are big enough to be individually visible, their conjunction is also visible. In the periphery, the two attributes may be visible, but their conjunction may be invisible. We found a similar impairment in resolving conjunctions for the fovea of deprived eyes of humans with abnormal visual development (amblyopia). These results are quantitatively explained by a model of primary visual cortex (V1) in which orientation and color maps are imperfectly co-registered topographically. Our results in persons with amblyopia indicate that the ability of the fovea to compensate for this poor co-registration is consolidated by visual experience during postnatal development.

Sign in / Sign up

Export Citation Format

Share Document