The retina, as part of the central nervous system, may reflect early signs of brain disorders like schizophrenia.

New research reveals how dopamine helps the brain learn to avoid unpleasant outcomes by responding differently in distinct ...

A brief episode of anxiety can significantly impair a person’s ability to distinguish between safe and dangerous environments ...

Humans use hand gestures during conversation, but until now, it wasn’t clear whether listeners actively use these gestures to ...

A new study shows that when energy is depleted—such as during a stroke—neurons begin releasing glutamate in abnormal, self-amplifying bursts that can damage nerve cells.

A new study followed individuals self-administering psychedelics and found that while some experienced lingering visual aftereffects, most were not distressed by them.

A new study reveals that the way DNA folds inside brain cells plays a critical role in glioblastoma, one of the deadliest forms of brain cancer.

A national survey reveals that while most parents recognize the importance of discussing puberty, many are uncertain about ...

Researchers have developed engineered human microglia that detect disease-related brain changes and release therapeutic ...

A new study finds that when it comes to building muscle, the source of dietary protein—whether animal- or plant-based—makes ...

A new stretchable, rechargeable sticker developed by researchers can detect authentic emotional states by measuring physiological signals like heart rate, skin temperature, and humidity, even when ...

A new clinical trial shows that using EEG to guide anesthesia in children significantly reduces the amount of anesthetic needed while improving post-surgery recovery.