Neuroscience

What is delirium?

Delirium is a sudden decline in a person's usual mental function. It occurs when signals in the brain aren't sending and receiving properly, causing confusion in thinking and altered behavior or levels of consciousness.

Gerontology & Geriatrics

Increasing effectiveness of home health care in Japan

One of the ironies of old age is that the more care and support we need, the harder it can be to access it, given increasing limitations on mobility and independence. Now, research from Japan reports that a governmental initiative ...

Psychology & Psychiatry

New book explores psychology of female serial killers

Movies, books and podcasts have popularized the stories of serial killers like Ted Bundy and John Wayne Gacy, but they also have contributed to the longstanding myth that women are incapable of committing such heinous crimes. ...

Psychology & Psychiatry

How do horticultural activities affect brain activation and emotion?

Research has confirmed that there are physical and mental benefits associated with performing horticultural activities, such as being in contact with soil and viewing plants. In addition, due to the rapidly increasing volume ...

Other

How long can a healthy human live?

The death of the world's oldest person at the age of 118 has reignited a debate that has divided scientists for centuries: is there a limit on how long a healthy human can live?

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