News tagged with central nervous system

Related topics: multiple sclerosis , nerve cells , brain , stem cells , cells

Cranial irradiation causes brain degeneration

(Medical Xpress)—Cranial irradiation saves the lives of brain cancer patients. It slows cancer progression and increases survival rates. Unfortunately, patients who undergo cranial irradiation often develop ...

Jul 16, 2013
popularity 4.9 / 5 (17) | comments 4 | with audio podcast report

Model for brain signaling flawed, new study finds

A new study out today in the journal Science turns two decades of understanding about how brain cells communicate on its head. The study demonstrates that the tripartite synapse – a model long accepted by the ...

Jan 10, 2013
popularity 4.5 / 5 (14) | comments 11 | with audio podcast

Coffee drinking tied to lower risk of suicide

Drinking several cups of coffee daily appears to reduce the risk of suicide in men and women by about 50 percent, according to a new study by researchers at the Harvard School of Public Health (HSPH). The st ...

Jul 25, 2013
popularity 4.4 / 5 (10) | comments 3 | with audio podcast

Central nervous system

The central nervous system (CNS) is the part of the nervous system that functions to coordinate the activity of all parts of the bodies of multicellular organisms. In vertebrates, the central nervous system is enclosed in the meninges. It contains the majority of the nervous system and consists of the brain and the spinal cord. Together with the peripheral nervous system it has a fundamental role in the control of behavior. The CNS is contained within the dorsal cavity, with the brain in the cranial cavity and the spinal cord in the spinal cavity. The brain is protected by the skull, while the spinal cord is protected by the vertebrae.

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