Early research suggested that it can help people fall asleep and relieve anxiety. One study using binaural beats at a frequency of 3 Hz induced delta brainwaves, which lengthened stage three sleep, or ...

Each year, the internet gives birth to a new lexicon, one that's as fast-moving and unpredictable as the online trends that ...

A new study shows dopamine isn’t the brain’s movement “gas pedal” after all. Instead of setting speed or strength, it quietly ...

After traumatic brain injury (TBI), some patients may recover completely, while others retain severe disabilities. Accurately ...

Yale School of Medicine (YSM) scientists have discovered a molecular difference in the brains of autistic people compared to ...

Scientists have engineered a protein able to record the incoming chemical signals of brain cells (as opposed to just their outgoing signals).

Scientists can finally hear the brain’s quietest messages—unlocking the hidden code behind how neurons think, decide, and ...

Dr. Thijssen offers a distinctive viewpoint on one of medicine’s critical issues: identifying Alzheimer’s disease early, ...

Memories and learning processes are based on changes in the brain's neuronal connections and, as a result, in signal transmission between neurons.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...