Smell

Health Smell and sight can spot Parkinson’s disease years earlier, study finds

New brain scan study finds changes in smell and sight responses may detect Parkinson’s years before symptoms start.

Health Neurological study reveals how the brain interprets smells and sounds Joshua Shavit

Discoveries Scientists discover how the sixth sense really works Joseph Shavit

Discoveries What you smell is influenced by your other senses, study finds Joshua Shavit

Discoveries Scientists discover the secret to a cat’s amazing sense of smell Joseph Shavit