Hemifield-specific offline learning of coherent motion detection
Author(s) -
Matthew S. Cain,
Satoshi Sato,
T. Watanabe,
Yuka Sasaki
Publication year - 2013
Publication title -
journal of vision
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.126
H-Index - 113
ISSN - 1534-7362
DOI - 10.1167/13.9.562
Subject(s) - perceptual learning , motion perception , motion (physics) , motor learning , computer science , perception , artificial intelligence , psychology , neuroscience
• Further work is needed to determine the relative contribuitions of sleep and wake to offline motion detection improvement Task (Based on Shibata et al., 2012): • Two patches of moving dots appear in succession • One patch is random, one has some coherent motion (2-IFC) • Coherence held constant at individualized 72% threshold (Quest procedure) • Two motion directions (blocked): Trained and Untrained (90° CCW of trained) Task: • Two patches of moving dots appear simultaneously • Attended patch has random motion on 50% of trials, coherent motion on 50% • Coherence held constant at individualized 72% threshold (Quest procedure) • Two visual hemifields: Trained and Untrained (side counterbalanced)
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