Stimulants enhance ancient survival systems, helping many focus better. However, misuse and increasing demand pose risks of ...

A small cluster of cells deep within our brains, called the locus coeruleus, affects how awake and attentive we are, how we ...

A small cluster of cells deep within our brains, called the locus coeruleus, affects how awake and attentive we are, how we ...

Researchers have shown in mice that brain cells known as astrocytes are required for a signaling chemical called norepinephrine to modify brain activity, changing the textbook understanding that ...

SSRI medications have come under scrutiny as of late, despite medical experts maintaining they're safe and effective.

which primarily work by increasing levels of serotonin in the brain. "Certain antidepressants, such as serotonin-norepinephrine reuptake inhibitor (SNRI) medication and antipsychotic medication ...