IEEE Siberia

Forwarded from Нейроинтерфейсы (Sergei Shishkin)

Imageless imagery (воображение без воображения!) при афантазии: исследование с использованием фМРТ

unlike in those with imagery, neural signatures in those with validated aphantasia were ipsilateral and could not be cross-decoded with perceptual representations

data suggest that an imagery-related representation, but with less or transformed sensory information, exists in the primary visual cortex of those with aphantasia. Our data challenge the classic view that activity in primary visual cortex should result in sensory qualia.

Shuai Chang, Xinyu Zhang, Yangjianyi Cao, Joel Pearson, Ming Meng. Imageless imagery in aphantasia revealed by early visual cortex decoding. Current Biology, January 10, 2025 https://doi.org/10.1016/j.cub.2024.12.012

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80 viewsGrigoriy Khazankin, Jan 12 at 16:59

Imageless imagery (воображение без воображения!) при афантазии: исследование с использованием фМРТ

unlike in those with imagery, neural signatures in those with validated aphantasia were ipsilateral and could not be cross-decoded with perceptual representations

data suggest that an imagery-related representation, but with less or transformed sensory information, exists in the primary visual cortex of those with aphantasia. Our data challenge the classic view that activity in primary visual cortex should result in sensory qualia.

Shuai Chang, Xinyu Zhang, Yangjianyi Cao, Joel Pearson, Ming Meng. Imageless imagery in aphantasia revealed by early visual cortex decoding. Current Biology, January 10, 2025 https://doi.org/10.1016/j.cub.2024.12.012

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