Facial expression control starts in a very old part of the nervous system. In the brain stem sits the facial nucleus, which ...
Researchers in Japan built a miniature human brain circuit using fused stem-cell–derived organoids, allowing them to watch ...
To study how a key chemical neuromodulator affects signaling in the brain's cortex, Garrett Neske, PhD, has received a three-year, $300,000 grant from the Whitehall Foundation, a nonprofit ...
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How neural circuits orchestrate facial expressions
When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...
This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.
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Your brain mixes fast + slow signals, and that may explain thinking
Your brain is constantly juggling information that arrives in a flash with thoughts that unfold over seconds, minutes, or ...
The 1950s were a relatively rudimentary era for experimental neurophysiology. Recording the electrical activity of neurons wasn’t uncommon, but the methods often demanded considerable patience and ...
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Small shifts in blood sodium may influence human brain excitability
This exploratory study in healthy young adults found that plasma sodium levels within the normal clinical range are ...
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