Neuroscience

Unhealthy behaviors trigger same brain responses as bad smells

Unhealthy behaviors trigger moral judgments that are similar to the basic emotions that contribute to our ability to survive. Two hypotheses are prevalent in the current scientific literature as to the identity of these emotions. ...

Neuroscience

Hunger hormone enhances sense of smell

An appetite-stimulating hormone causes people and animals to sniff odors more often and with greater sensitivity, according to a new study in the April 13 issue of The Journal of Neuroscience. The findings suggest ghrelin ...

Diseases, Conditions, Syndromes

How loss of smell and taste could be symptoms of COVID-19

A new study gives weight to emerging evidence that a loss of smell and taste is a common symptom of COVID-19—according to University of East Anglia (UEA) smell expert Prof Carl Philpott.

Parkinson's & Movement disorders

Parkinson's disease: Treatment is best started early

BBC broadcaster Jeremy Paxman was brought to hospital after he collapsed in a park while walking his dog. A doctor in the emergency department said to Paxman: "I think you have Parkinson's."

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