Psychology & Psychiatry

Protecting your brain: 'Use it or lose it'

The findings of a new study suggest that the protective effects of an active cognitive lifestyle arise through multiple biological pathways.

Medications

Shingles vaccine is safe, according to new study

The herpes zoster vaccine, also known as the shingles vaccine, is generally safe and well tolerated according to a Vaccine Safety Datalink study of 193,083 adults published online in the Journal of Internal Medicine.

Oncology & Cancer

Experts offer pointers for optimizing radiation dose in head CT

An article in the August issue of the Journal of the American College of Radiology summarizes methods for radiation dose optimization in head computed tomography (CT) scans. Head CT is the second most commonly performed ...

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