Health

Dehydration: It's more than being thirsty

Water is essential to good health. Every cell, tissue and organ in your body needs water to work properly. Water is essential for maintaining your body temperature; lubricating and cushioning your joints; and getting rid ...

Biomedical technology

Bidirectional control of prosthetic hands using ultrasonic sensors

For anyone who has lost a hand, a functional prosthetic hand is of enormous benefit when it comes to everyday activities. So researchers at Fraunhofer are working as part of an EU research project to improve control of prosthetic ...

Psychology & Psychiatry

How the hippocampus distinguishes true and false memories

Let's say you typically eat eggs for breakfast but were running late and ate cereal. As you crunched on a spoonful of Raisin Bran, other contextual similarities remained: You ate at the same table, at the same time, preparing ...

Neuroscience

New study challenges classic tenet of memory research

Connections among one set of activated neurons in rat brains grew stronger while memories were being formed, but those in another weakened, UT Southwestern Medical Center researchers have discovered. The findings, at odds ...

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