Tag : Sensory perception

Biology

The parietal operculum preferentially encodes heat pain and not salience

Newsemia
by Björn Horing, Christian Sprenger, Christian Büchel Substantial controversy exists as to which part of brain activity is genuinely attributable to pain-related percepts and which...
Biology

Expectation and attention increase the integration of top-down and bottom-up signals in perception through different pathways

Newsemia
by Noam Gordon, Naotsugu Tsuchiya, Roger Koenig-Robert, Jakob Hohwy Perception likely results from the interplay between sensory information and top-down signals. In this electroencephalography (EEG)...
Biology

Perceptual inference employs intrinsic alpha frequency to resolve perceptual ambiguity

Newsemia
by Lu Shen, Biao Han, Lihan Chen, Qi Chen The brain uses its intrinsic dynamics to actively predict observed sensory inputs, especially under perceptual ambiguity....

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