This means that too much thyroid hormone—whether from the body or from medicine—may harm the brain over time, especially in ...

Sleep fragmentation—when sleep is repeatedly interrupted—prevents the brain from going through the full sleep cycles needed ...

Experts are urging healthcare providers to look out for the first signs of cognitive decline, after a new study showed the ...

Learn the common symptoms of depression, from persistent sadness to physical changes, and understand when to seek ...

Cancer treatment with a cell-based immunotherapy causes mild cognitive impairment, a Stanford Medicine team found. They also identified compounds that could treat it.

Researchers at the University of Michigan have made a groundbreaking discovery about the connection between heart problems ...

Screening for cognitive impairment and referring people for outpatient cognitive evaluation in the emergency department is feasible due to the high percentage of patients who are ultimately diagnosed ...

Students now use AI for high-level thinking while doing basics themselves. The 2,400-year-old Socratic method may be our best antidote.

Moderately preterm birth is associated with cognitive problems at ages 9 to 10 years, according to a study published online.

COLUMBUS, Ohio – A satisfying intimate relationship may help diminish chemotherapy-related cognitive problems experienced by patients with breast cancer, a new study suggests. General social support ...