The link between air pollution and cognition is clear, with evidence showing pollutants affect brain development and increase neurodegenerative disease risk.

A smell test is less invasive and more accessible than other methods like PET scans, lumbar punctures or blood tests.

Parkinson's disease, affecting millions worldwide, exhibits subtle non-motor symptoms like loss of smell, constipation, and ...

“...the tentacles of party discipline and party control have completely grabbed a hold of everybody and they have a really hard time breaking free. We just no ...

Results of the Aromha Brain Health Test found that olfactory dysfunction — a loss of smell or the ability to identify and remember smells — increased with age, and was often worse among those ...