Neuroscience

Better memory in old age linked with neural compensation

A new study by neuroscientists in Trinity College Dublin on successful ageing has linked better memory performance in older age with patterns of neural compensation. The research sheds light on how memory can remain efficient ...

Health

Scientists discover beliefs can be just as powerful as nicotine

Two identical cigarettes led to a discovery by scientists at the Virginia Tech Carilion Research Institute. Study participants inhaled nicotine, yet they showed significantly different brain activity. Why the difference? ...

Psychology & Psychiatry

Why do you want to eat the baby?

What woman has not wanted to gobble up a baby placed in her arms, even if the baby is not hers? This reaction, which everyone has noticed or felt, could have biological underpinnings related to maternal functions. For the ...

Surgery

Bariatric surgery restores nerve cell properties altered by diet

Understanding how gastric bypass surgery changes the properties of nerve cells that help regulate the digestive system could lead to new treatments that produce the same results without surgery, according to Penn State College ...

Psychology & Psychiatry

Improving the search for new schizophrenia treatments

(Medical Xpress)—Controlling the symptoms of schizophrenia is the job of antipsychotic drugs which block a set of specific neural signals. But the way these drugs work can lead to a host of severe and debilitating long-term ...

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