Alzheimer's disease & dementia

Can Alzheimer's disease steal one's consciousness?

Alzheimer's disease (AD) has been characterized as a "complete loss of self." Early on when memory begins to fade, the victim has difficulty recalling names, their grocery list or where they put their keys. As the disease ...

Neuroscience

How memories shape our perception of the present

What are memories made of? Do different parts of our brain light up when we perceive an event than when we remember it afterward? What role does memory play in directing our attention to specific details in our surroundings?

Neuroscience

Who has the better memory—men or women?

In the battle of the sexes, women have long claimed that they can remember things better and longer than men can. A new study proves that middle-aged women outperform age-matched men on all memory measures, although memory ...

Neuroscience

Scientists identify neurons devoted to social memory

Mice have brain cells that are dedicated to storing memories of other mice, according to a new study from MIT neuroscientists. These cells, found in a region of the hippocampus known as the ventral CA1, store "social memories" ...

Neuroscience

New clues about the aging brain's memory functions

A European study led by Umeå University Professor Lars Nyberg, has shown that the dopamine D2 receptor is linked to the long-term episodic memory, which function often reduces with age and due to dementia. This new insight ...

Psychology & Psychiatry

Study finds unpredictability improves memory recall

Memory training with unpredictable components could be more effective in enhancing episodic memory than training with predictable elements, according to new findings from UT Dallas researchers published in the journal Frontiers ...

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