Neuroscience

Study shows how the brain controls food cravings

A newly published study from the University of Waterloo shows that when activity in a specific part of the brain is suppressed, our desire for high-calorie foods increases.

Psychology & Psychiatry

National trial: EEG brain tests help patients overcome depression

Imagine millions of depressed Americans getting their brain activity measured and undergoing blood tests to determine which antidepressant would work best. Imagine some of them receiving "brain training" or magnetic stimulation ...

Psychology & Psychiatry

Why we need to figure out a theory of consciousness

Understanding the biology behind consciousness (or self-awareness) is considered by some to be the final frontier of science. And over the last decade, a fledgling community of "consciousness scientists" have gathered some ...

Parkinson's & Movement disorders

Exercise to change the brain

For someone with Parkinson's disease (PD), the simple desire to grasp a glass of water can become an insurmountable task, made impossible by the tremors in their hand or arm. Finding strategies to improve these movement impairments ...

Autism spectrum disorders

Abnormal brain connections seen in preschoolers with autism

Preschoolers with autism spectrum disorder, or ASD, have abnormal connections between certain networks of their brains that can be seen using a special MRI technique, according to a study published online in the journal Radiology. ...

Parkinson's & Movement disorders

Uneasiness in observers of unnatural android movements explained

It has been decades in the making, but humanoid technology has certainly made significant advancements toward creation of androids – robots with human-like features and capabilities. While androids hold great promise for ...

Neuroscience

DBS safe but not beneficial in parkinson's dementia

(HealthDay)—Low-frequency deep brain stimulation of the nucleus basalis of Meynert (NBM DBS) can be safely conducted in patients with Parkinson's disease dementia, but it does not result in significant improvements in primary ...

Neuroscience

How marketing decoys influence decision-making

The neural underpinnings of the decoy effect—a marketing strategy in which one of three presented options is unlikely to be chosen but may influence how an individual decides between the other two options—are investigated ...

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