In a cross-sectional study, researchers compared oral microbiota profiles and cognitive test scores in patients with schizophrenia and healthy controls. Within the schizophrenia group, lower microbial ...

Researchers studying a rare genetic condition tied to high psychosis risk have found that the brain’s waste-clearing plumbing ...

Studying the possible association between AI and cognitive dysfunction has accelerated over the past 7 years. A pilot study using neuropsychological testing from the Arimidex, Tamoxifen, Alone or in ...

Two large cohorts (one UK, one Chinese) found shifting from optimal to non-optimal sleep or stopping napping linked to higher ...

What's on your plate today can affect your brain aging as a senior, a new study says. Middle-aged people who eat healthily have a lower risk of brain decline in old age, researchers report in JAMA ...

New research in the March 2026 issue of JNCCN-Journal of the National Comprehensive Cancer Network suggests that exercise may help people with cancer stay mentally sharp and better able to handle ...

Early autonomic dysfunction in prodromal Parkinson disease independently predicts a substantially higher risk for earlier cognitive impairment, suggesting autonomic assessment may help identify ...

A new study from Kunming Medical University suggests that hormonal imbalance and gut microbiota alterations may contribute to cognitive decline in patients with pituitary neuroendocrine tumors.

Table 1. Summary of medical therapy (chemotherapy and aromatase inhibitors) and measurements of cognitive functioning (neuropsychological testing and functional imaging) and potential confounders ...