Title | ||
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Depression alters "top-down" visual attention: a dynamic causal modeling comparison between depressed and healthy subjects. |
Abstract | ||
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Using functional magnetic resonance imaging (fMRI), we recently demonstrated that nonmedicated patients with a first episode of unipolar major depression (MDD) compared to matched controls exhibited an abnormal neural filtering of irrelevant visual information (Desseilles et al., 2009). During scanning, subjects performed a visual attention task imposing two different levels of attentional load at fixation (low or high), while task-irrelevant colored stimuli were presented in the periphery. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1016/j.neuroimage.2010.08.061 | NeuroImage |
Keywords | Field | DocType |
top down,magnetic resonance imaging | Peripheral,Population,Developmental psychology,Functional magnetic resonance imaging,Psychology,Stimulus (physiology),Visual perception,Intraparietal sulcus,Magnetic resonance imaging,Causal model | Journal |
Volume | Issue | ISSN |
54 | 2 | 1053-8119 |
Citations | PageRank | References |
5 | 0.55 | 13 |
Authors | ||
7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Martin Desseilles | 1 | 5 | 0.55 |
Sophie Schwartz | 2 | 227 | 17.93 |
Thien Thanh Dang-Vu | 3 | 13 | 2.32 |
Virginie Sterpenich | 4 | 5 | 0.55 |
Marc Ansseau | 5 | 5 | 0.55 |
Pierre Maquet | 6 | 5 | 0.55 |
Christophe Phillips | 7 | 350 | 182.62 |