Aversive conditioning of spatial position sharpens neural population-level tuning in visual cortex and selectively alters alpha-band activity

WM Friedl, A Keil - Journal of Neuroscience, 2021 - Soc Neuroscience
Processing capabilities for many low-level visual features are experientially malleable,
aiding sighted organisms in adapting to dynamic environments. Explicit instructions to attend
a specific visual field location influence retinotopic visuocortical activity, amplifying
responses to stimuli appearing at cued spatial positions. It remains undetermined both how
such prioritization affects surrounding nonprioritized locations, and if a given retinotopic
spatial position can attain enhanced cortical representation through experience rather than …

Aversive Conditioning of Spatial Position Sharpens Neural Population-level Tuning in Visual Cortex and Selectively Reduces Alpha-band Activity

WM Friedl, A Keil - bioRxiv, 2020 - biorxiv.org
Processing capabilities for many low-level visual features are experientially malleable,
aiding sighted organisms in adapting to dynamic environments. Explicit instructions to attend
a specific visual field location influence retinotopic visuocortical activity, amplifying
responses to stimuli appearing at cued spatial positions. It remains undetermined, however,
both how such prioritization affects surrounding non-prioritized locations, and if a given
retinotopic spatial position can attain enhanced cortical representation through experience …
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