Mental or Behavioral Dysfunction: Cognitive Declines

Medical news and research articles

Nightmares in middle age linked to dementia risk

People who experience frequent bad dreams in middle age are more likely to be diagnosed with dementia later in life, according to research at the University of Birmingham.

Video: Can a beverage provide a brain boost?

Have you looked at the lineup of soft drinks available at your grocery store lately? Dozens of new types of beverages claim to offer a myriad of health benefits. Some include ingredients such as nootropics and adaptogens, ...

Q&A: Memory loss

DEAR MAYO CLINIC: My mom is in her 80s, and I've noticed that her memory seems to be slipping. Sometimes she forgets a person's name or can't recall what she did the day before. Is it normal to have these types of lapses ...

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