Different brain states produce different waves of electrical activity, with the alert brain, relaxed brain and sleeping brain producing easily distinguishable electroencephalogram (EEG) patterns. These patterns change even more dramatically when the brain goes into certain deeply quiescent states during general anesthesia or a coma. 

America's rising rates of obesity in virtually all age groups is partly due to biological factors, researchers from the Cincinnati Diabetes and Obesity Center reported in the journal Cell Metabolism. Approximately one third of all American adults are obese today, and the percentage continues to rise, says the CDC (Centers ...

An editorial authored by University of Cincinnati (UC) diabetes researchers to be published in the Feb. 7, 2012, issue of the journal Cell Metabolism sheds light on the biological factors contributing to rising rates of obesity and discusses strategies to reduce body weight.

(Medical Xpress) -- Cambridge scientists have, for the first time, created cerebral cortex cells – those that make up the brain’s grey matter – from a small sample of human skin.  The researchers’ findings, which were funded by Alzheimer’s Research UK and the Wellcome Trust, were published today in Nature ...

Professor Jason Mattingley, Foundation Chair in Cognitive Neuroscience at The University of Queensland, released his findings into ‘brain waves' at the Australian Neuroscience Society's (ANS) annual conference last week.

Researchers have long known that specific parts of the brain activate when people view particular images. For example, a region called the fusiform face area turns on when the eyes glance at faces, and another region called the parahippocampal place area does the same when a person looks at scenes ...

Johns Hopkins neurologists report success with a new means of getting rid of potentially lethal blood clots in the brain safely without cutting through easily damaged brain tissue or removing large pieces of skull. The minimally invasive treatment, they report, increased the number of patients with intracerebral hemorrhage (ICH) who ...

(Mary Ann Liebert, Inc./Genetic Engineering News) Innovative magnetic resonance imaging techniques that can measure changes in the microstructure of the white matter likely to affect brain function and the ability of different regions of the brain to communicate are presented in an article in the groundbreaking new neuroscience journal Brain ...

Researchers have long known that specific parts of the brain activate when people view particular images. For example, a region called the fusiform face area turns on when the eyes glance at faces, and another region called the parahippocampal place area does the same when a person looks at scenes ...

A recent discovery by Van Andel Research Institute (VARI) scientists enables the prediction of patient sensitivity to proposed drug therapies for glioblastoma – the most common and most aggressive malignant brain tumor in humans.

CHAMPAIGN, lll. Researchers have found a way to study how our brains assess the behavior and likely future actions of others during competitive social interactions. Their study, described in a paper in the Proceedings of the National Academy of Sciences , is the first ...

Researchers have found a way to study how our brains assess the behavior – and likely future actions – of others during competitive social interactions. Their study, described in a paper in the Proceedings of the National Academy of Sciences, is the first to use a computational approach to tease ...