A recent study published in the journal Molecular Psychiatry provides evidence that a combination of non-invasive brain scanning and computer modeling can successfully measure how a dementia drug ...

Dear Dr. Roach: I had an MRA scan, and it was noted that I have calcifications in my cerebellum, suggesting dystrophic calcifications. Is this hereditary? How do you know you have it?

Cerebral blood delivery depends on mechanisms such as electrical signaling, which propagates through capillary networks to upstream arterioles to deliver blood, and calcium signaling, which fine-tunes ...

Clinical manifestations in the fetus range from ultrasounds not revealing any abnormality to fetal death. Fetal ultrasounds may also reveal hydrocephalus, brain or hepatic calcifications, splenomegaly ...