scholarly journals Neural correlates of visual search in patients with hereditary retinal dystrophies

2012 ◽  
Vol 34 (10) ◽  
pp. 2607-2623 ◽  
Author(s):  
Tina Plank ◽  
Jozef Frolo ◽  
Fatima Farzana ◽  
Sabine Brandl-Rühle ◽  
Agnes B. Renner ◽  
...  
Keyword(s):  
Visual Search ◽  
Neural Correlates ◽  
Retinal Dystrophies ◽  
Hereditary Retinal Dystrophies

scholarly journals Neural correlates of central versus peripheral target detection during complex visual search

2011 ◽  
Vol 11 (11) ◽  
pp. 1294-1294
Author(s):  
S. Utz ◽  
G. W. Humphreys ◽  
J. P. McCleery
Keyword(s):  
Visual Search ◽  
Target Detection ◽  
Neural Correlates ◽  
Peripheral Target

scholarly journals Neural Correlates of Inter-Trial Priming and Role-Reversal in Visual Search

2011 ◽  
Vol 5 ◽  
Author(s):  
Christopher Rorden ◽  
Arni Kristjansson ◽  
Kathleen Pirog Revill ◽  
Styrmir Saevarsson
Keyword(s):  
Visual Search ◽  
Neural Correlates ◽  
Role Reversal

Neural correlates of reward-driven attentional capture in visual search

2013 ◽  
Vol 1532 ◽  
pp. 32-43 ◽  
Author(s):  
Senqing Qi ◽  
Qinghong Zeng ◽  
Cody Ding ◽  
Hong Li
Keyword(s):  
Visual Search ◽  
Attentional Capture ◽  
Neural Correlates

scholarly journals Neural Correlates of Correct and Errant Attentional Selection Revealed Through N2pc and Frontal Eye Field Activity

2010 ◽  
Vol 104 (5) ◽  
pp. 2433-2441 ◽  
Author(s):  
Richard P. Heitz ◽  
Jeremiah Y. Cohen ◽  
Geoffrey F. Woodman ◽  
Jeffrey D. Schall
Keyword(s):  
Visual Search ◽  
Visual Processing ◽  
Neural Correlates ◽  
Event Related Potential ◽  
Covert Attention ◽  
Extrastriate Cortex ◽  
False Alarms ◽  
Frontal Eye Field ◽  
Physiological Basis ◽  
Eye Field

The goal of this study was to obtain a better understanding of the physiological basis of errors of visual search. Previous research has shown that search errors occur when visual neurons in the frontal eye field (FEF) treat distractors as if they were targets. We replicated this finding during an inefficient form search and extended it by measuring simultaneously a macaque homologue of an event-related potential indexing the allocation of covert attention known as the m-N2pc. Based on recent work, we expected errors of selection in FEF to propagate to areas of extrastriate cortex responsible for allocating attention and implicated in the generation of the m-N2pc. Consistent with this prediction, we discovered that when FEF neurons selected a distractor instead of the search target, the m-N2pc shifted in the same, incorrect direction prior to the erroneous saccade. This suggests that such errors are due to a systematic misorienting of attention from the initial stages of visual processing. Our analyses also revealed distinct neural correlates of false alarms and guesses. These results demonstrate that errant gaze shifts during visual search arise from errant attentional processing.

scholarly journals Visual search in depth: The neural correlates of segmenting a display into relevant and irrelevant three-dimensional regions

NeuroImage ◽  
2015 ◽  
Vol 122 ◽  
pp. 298-305 ◽  
Author(s):  
Katherine L. Roberts ◽  
Harriet A. Allen ◽  
Kevin Dent ◽  
Glyn W. Humphreys
Keyword(s):  
Visual Search ◽  
Three Dimensional ◽  
Neural Correlates

scholarly journals Neural Correlates of Learning During a Visual Search Task

2012 ◽  
Vol 12 (9) ◽  
pp. 765-765
Author(s):  
K. Clark ◽  
L. G. Appelbaum ◽  
S. R. Mitroff ◽  
M. G. Woldorff
Keyword(s):  
Visual Search ◽  
Search Task ◽  
Visual Search Task ◽  
Neural Correlates

scholarly journals Effectiveness and safety of nutritional supplements in the treatment of hereditary retinal dystrophies: a systematic review

Eye ◽  
2016 ◽  
Vol 31 (2) ◽  
pp. 273-285 ◽  
Author(s):  
N Brito-García ◽  
T del Pino-Sedeño ◽  
M M Trujillo-Martín ◽  
R M Coco ◽  
E Rodríguez de la Rúa ◽  
...  
Keyword(s):  
Systematic Review ◽  
Nutritional Supplements ◽  
Retinal Dystrophies ◽  
Hereditary Retinal Dystrophies

Inner Retinal Function in Hereditary Retinal Dystrophies

1998 ◽  
Vol 162 (2-3) ◽  
pp. 169-177 ◽  
Author(s):  
K. Ruether ◽  
U. Kellner
Keyword(s):  
Retinal Function ◽  
Retinal Dystrophies ◽  
Hereditary Retinal Dystrophies
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