Visual stimuli modulate frontal oscillatory rhythms in a cortically blind patient: Evidence for top-down visual processing
TLDR
Despite the destruction of the visual cortex, oscillatory rhythms are not cancelled out but are shifted to anterior regions, revealing the activity of an alternate pathway for residual visual function in blindsight.About:
This article is published in Clinical Neurophysiology.The article was published on 2017-05-01 and is currently open access. It has received 2 citations till now. The article focuses on the topics: Blindsight & Visual cortex.read more
Citations
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Journal ArticleDOI
Alpha oscillations reveal implicit visual processing of motion in hemianopia.
TL;DR: The results show that hemianopic patients can process only visual signals relying on the activation of the dorsal pathway in the absence of awareness and suggest different patterns of electrophysiological activity for conscious and unconscious visual processing.
Journal ArticleDOI
Reduced Functional Connectivity in Children With Congenital Cataracts Using Resting-State Electroencephalography Measurement
Wan Chen,Liping Lan,Wei Xiao,Jiahong Li,Jiahao Liu,Fei Zhao,Fei Zhao,Chang-Dong Wang,Yiqing Zheng,Weirong Chen,Yuexin Cai +10 more
TL;DR: In this paper, the authors proposed a method to detect brain lesions using a neural network and showed that it can be used to predict brain activity patterns in Frontiers in Neuroscience available open access.
References
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Journal ArticleDOI
EEGLAB: an open source toolbox for analysis of single-trial EEG dynamics including independent component analysis.
Arnaud Delorme,Scott Makeig +1 more
TL;DR: EELAB as mentioned in this paper is a toolbox and graphic user interface for processing collections of single-trial and/or averaged EEG data of any number of channels, including EEG data, channel and event information importing, data visualization (scrolling, scalp map and dipole model plotting, plus multi-trial ERP-image plots), preprocessing (including artifact rejection, filtering, epoch selection, and averaging), Independent Component Analysis (ICA) and time/frequency decomposition including channel and component cross-coherence supported by bootstrap statistical methods based on data resampling.
Journal ArticleDOI
The Fusiform Face Area: A Module in Human Extrastriate Cortex Specialized for Face Perception
TL;DR: The data allow us to reject alternative accounts of the function of the fusiform face area (area “FF”) that appeal to visual attention, subordinate-level classification, or general processing of any animate or human forms, demonstrating that this region is selectively involved in the perception of faces.
Book
Detection Theory: A User's Guide
TL;DR: This book discusses Detection and Discrimination of Compound Stimuli: Tools for Multidimensional Detection Theory and Multi-Interval Discrimination Designs and Adaptive Methods for Estimating Empirical Thresholds.
Journal ArticleDOI
Attention and the detection of signals.
TL;DR: These results appear to provide an important model system for the study of the relationship between attention and the structure of the visual system, and it is found that attention shifts are not closely related to the saccadic eye movement system.
Journal ArticleDOI
Electrophysiological studies of face perception in humans
TL;DR: The differential sensitivity of N170 to eyes in isolation suggests that N170 may reflect the activation of an eye-sensitive region of cortex, and the voltage distribution of N 170 over the scalp is consistent with a neural generator located in the occipitotemporal sulcus lateral to the fusiform/inferior temporal region that generates N200.