Psychology & Psychiatry

Is this peptide a key to happiness?

(Medical Xpress)—What makes us happy? Family? Money? Love? How about a peptide? The neurochemical changes underlying human emotions and social behavior are largely unknown. Now though, for the first time in humans, scientists ...

Diseases, Conditions, Syndromes

Epilepsy: Causes and risk factors

November is National Epilepsy Awareness Month, which makes this a good time to learn about the causes of and risk factors for epilepsy.

Alzheimer's disease & dementia

Rosacea linked to a slightly increased risk of dementia

A new study has uncovered an increased risk of dementia—in particular Alzheimer's disease—in patients with rosacea. Importantly, the risk was highest in older patients and in patients where rosacea was diagnosed by a ...

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