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Latest Nervous system Stories

2014-02-13 08:31:14

TACOMA, Wash., Feb. 13, 2014 /PRNewswire/ -- Noted neuroscientist Dr. Rodolfo Llinas and colleagues have published an article reporting that Revalesio's RNS60 improves synaptic transmission. Synapses connect nerve cells and allow communication through the release of neurotransmitters, which are essential for normal function of the nervous system and overall brain activity. In their work, Dr. Llinas and his coworkers used the squid giant synapse, a well-established model for...

2014-02-12 23:24:21

Nerve repair company to release results and host earnings call Alachua, FL (PRWEB) February 12, 2014 AxoGen, Inc. (NASDAQ: AXGN), the only company completely focused on peripheral nerve repair, will report results for the fourth quarter and full year ended December 31, 2013 on Thursday, March 6, 2014 after the market closes. The Company will host a conference call and webcast for the investment community on Thursday, March 6, 2014 at 4:30 PM ET. Investors within the United States...

2014-02-12 23:03:19

Ultimate Spelling™ developer eReflect explains in a recently-published blog post that kids with regular sleep routines are able to do better at reading and math, something that was revealed by a 10,000-participant study conducted by the University College of London. New York City, NY (PRWEB) February 13, 2014 Better performance in reading and math tests is closely related to regular sleeping patterns, a new study by the University College of London revealed. The study showed that...

Chronic Stress Can Lead To Mental Illness
2014-02-12 08:56:22

April Flowers for redOrbit.com - Your Universe Online Chronic stress generates long-term changes in the brain, according to a new study from the University of California, Berkeley. These changes may explain why people suffering from chronic stress are prone to mental problems such as anxiety and mood disorders. The findings, published in the journal Molecular Psychiatry, might lead to new therapies to reduce the risk of developing mental illness after stressful events. Robert Sanders...

Research Reveals White Matter 'Scaffold' Of Human Brain
2014-02-11 16:53:41

University of Southern California USC researchers create first map of core white matter connections; find not all brain connections are equally important For the first time, neuroscientists have systematically identified the white matter "scaffold" of the human brain, the critical communications network that supports brain function. Their work, published Feb. 11 in the open-source journal Frontiers in Human Neuroscience, has major implications for understanding brain injury and...

2014-02-11 10:58:55

New research has revealed a previously unknown mechanism in the body which regulates a hormone that is crucial for motivation, stress responses and control of blood pressure, pain and appetite. The breakthrough could be used to design drugs to help fight health problems connected with these functions in the future. Researchers at the University of Bristol and University College London found that lactate – essentially lactic acid – causes cells in the brain to release more noradrenaline...

2014-02-08 23:02:01

Natural Vertigo And Dizziness Relief Exercise Program, created by Christian Goodman, is a new program that teaches people how to relieve vertigo and dizziness effectively. The review on the site HealthReviewCenter.com figures out if this program is worth buying. Seattle, WA (PRWEB) February 08, 2014 Natural Vertigo And Dizziness Relief Exercise Program is the latest program that contains effective ways to treat vertigo and dizziness. It was created by Christian Goodman, the CEO of Blue...

2014-02-07 13:22:53

Team sees change in set point in neuromuscular synapses Scientists from the School of Medicine at The University of Texas Health Science Center at San Antonio have found a clue as to why muscles weaken with age. In a study published today in The Journal of Neuroscience, they report the first evidence that “set points” in the nervous system are not inalterably determined during development but instead can be reset with age. They observed a change in set point that resulted in...

2014-02-07 13:03:28

Science paper by IST Austria scientists reports first evidence for “microdomain” coupling at a mature central synapse and explores the implications for synaptic plasticity In research published in this week’s online edition of Science (DOI: 10.1126/science.1244811), postdoc Nicholas Vyleta and Professor Peter Jonas of the Institute of Science and Technology Austria (IST Austria) uncover the existence of loose coupling between calcium channels and release sensors of exocytosis at a...

2014-02-07 12:51:08

Study in human cells may improve ability to identify useful drug targets In most cases of amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease, a toxin released by cells that normally nurture neurons in the brain and spinal cord can trigger loss of the nerve cells affected in the disease, Columbia researchers reported today in the online edition of the journal Neuron. The toxin is produced by star-shaped cells called astrocytes and kills nearby motor neurons. In ALS, the death...


Latest Nervous system Reference Libraries

Midbrain
2013-07-25 15:13:23

The midbrain, also known as the mesencephalon is the part of the brain most responsible for vision, motor control, arousal, temperature regulation, alertness and hearing. Formation and Orientation The midbrain is found under the cerebral cortex and above the hindbrain. The mesencephalon is not divided into any other portions of the brain unlike the other two vesicles that stem from the neural tube. There are four separate lobes on the side of the cerebral aqueduct within the...

Brain
2013-03-05 13:54:00

Formation and Orientation The development of the brain is broken down into stages. The basic evolution begins in the third week of the embryonic process where the neural plate is formed. By week four, the neural plate has developed into the neural tube. The anterior part of the tube, the telencephalon, grows rapidly as it prepares to later give way to the brain. As time goes on, cells begin to classify themselves as either neurons or glial cells, thus determining their functions. Glial...

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Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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