News tagged with stimuli

Related topics: brain

Single 'clock' syncs action and perception

A difficult task that requires participants to determine which of two stimuli appears first demonstrates how varying rhythms of brain activity may be synchronized to achieve a stable sense of time. The research is published ...

May 21, 2018
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Optimized perception in the twilight zone

In the pre-industrial age, twilight was a dangerous time for humans due to higher risk of encountering nocturnal predators. The ability to see in weak light conditions was therefore at a clear evolutionary advantage. Neuroscientists ...

Apr 11, 2018
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Why the world looks stable while we move

Head movements change the environmental image received by the eyes. People still perceive the world as stable, because the brain corrects for any changes in visual information caused by head movements. For the first time, ...

Mar 12, 2018
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Understanding pain exacerbation with opioid use

A new study published in JNeurosci advances understanding of how the potent opioid analgesic fentanyl can increase pain sensitivity in animals. These findings could inform the development of treatments for chronic pain that ...

Feb 05, 2018
popularity103 comments 0