A horizontal–vertical anisotropy in spatial short-term memory
نویسندگان
چکیده
Visual perception and saccadic eye-movements are more precise when directed at isoeccentric locations along the horizontal compared to vertical meridian. This effect is known as horizontal-vertical anisotropy (HVA). Given that eye-movement system plays an important role in spatial short-term memory (STM) it was hypothesized STM would also show a anisotropy. Consistent with this hypothesis online experiment revealed significant HVA (Experiment 1). persisted even were precluded by using very short display durations 2). However, there no colour span or orientation change detection task. It argued may result from greater imprecision representation of meridian relative maps underpinning STM, bilateral field advantage, some combination these mechanisms.
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ژورنال
عنوان ژورنال: Visual Cognition
سال: 2022
ISSN: ['1350-6285', '1464-0716']
DOI: https://doi.org/10.1080/13506285.2022.2042446