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Latest Nervous system Stories

thalamic reticular nucleus
2014-08-16 05:55:56

April Flowers for redOrbit.com - Your Universe Online Last night you couldn't get to sleep until the wee hours, and today you can't seem to concentrate on anything. You know the two are related, but how? A new study led by NYU Langone Medical Center and funded by the National Institutes of Health (NIH) has found that just a few nerve cells in the brain may control the switch between internal thoughts and external distractions. The findings, published in Cell, may represent a breakthrough...

poor sleep can lead to senior suicide
2014-08-15 03:17:26

The JAMA Network Journals Reported poor sleep quality, independent of a depressed mood, appears to be associated with an increased risk for suicide in older adults. The study was written by Rebecca A. Bernert, Ph.D., of the Stanford University School of Medicine, California, and colleagues. Suicide is a preventable public health problem and accounts for almost 1 million deaths annually worldwide. Late life is characterized by an increased prevalence of sleep complaints and...

2014-08-12 23:05:28

InnerVoice, the revolutionary iOS app that uses 3D-animated photo avatars to develop communication, just got a dramatic update, making it the most user-friendly and technologically advanced communication app for people on the autism spectrum. San Francisco California (PRWEB) August 12, 2014 The upgrades allow users to customize InnerVoice in a variety of ways:     Edit or delete text from buttons in any vocabulary     Rearrange buttons in any...

Natural Light In Your Office Can Improves Sleep, Physical Activity And Quality Of Life
2014-08-12 03:00:12

By Marla Paul, Northwestern University Office workers with more light exposure at the office had longer sleep duration, better sleep quality, more physical activity and better quality of life compared to office workers with less light exposure in the workplace, reports a new study from Northwestern Medicine and the University of Illinois at Urbana-Champaign. The study highlights the importance of exposure to natural light to employee health and the priority architectural designs of...

3d brain tissue
2014-08-12 05:03:27

redOrbit Staff & Wire Reports - Your Universe Online A team of bioengineers from Tufts University in Massachusetts have developed three-dimensional brain-like cortical tissue that is similar in structure and function to tissues found in the brain of a rat, exhibits biochemical and electrophysiological responses, and can be kept alive in the laboratory for more than eight weeks. In research published in the August 11 early online edition of the journal Proceedings of the National...

2014-08-08 11:28:28

Emory University Physicists have identified a mechanism that may help explain Zipf’s law – a unique pattern of behavior found in disparate systems, including complex biological ones. The journal Physical Review Letters is publishing their mathematical models, which demonstrate how Zipf’s law naturally arises when a sufficient number of units react to a hidden variable in a system. “We’ve discovered a method that produces Zipf’s law without fine-tuning and with very few...

2014-08-08 10:55:19

Vanderbilt University Medical Center Researchers in the Vanderbilt University Institute of Imaging Science (VUIIS) have achieved the first conclusive non-invasive measurement of neural signaling in the spinal cords of healthy human volunteers. Their technique, described today in the journal eLife, may aid efforts to help patients recover from spinal cord injuries and other disorders affecting spinal cord function, including multiple sclerosis. "We definitely hope that this work can...

2014-08-07 23:07:05

Highly Decorated Navy SEAL Raises Funds for TBI Treatment at Carrick Irving, TX (PRWEB) August 07, 2014 Over the next nine months, retired Navy Senior Chief Mike Day will be raising funds to provide his fellow wounded warriors with access to leading edge treatment programs for debilitating brain injuries. Mike Day served over twenty-one years in the SEAL Teams leading his men into battle. On his final mission in Iraq, Mike’s men stacked behind him as he led his team into a twelve by...

2014-08-07 15:39:20

Salk Institute Scientists hope to borrow strategy from simpler animals to repair damaged spinal cord nerves in humans Frogs, dogs, whales, snails can all do it, but humans and primates can't. Regrow nerves after an injury, that is—while many animals have this ability, humans don't. But new research from the Salk Institute suggests that a small molecule may be able to convince damaged nerves to grow and effectively rewire circuits. Such a feat could eventually lead to therapies for the...

Our Brains Can Judge A Face's Trustworthiness Even When We Can't See It
2014-08-07 03:47:28

New York University Our brains are able to judge the trustworthiness of a face even when we cannot consciously see it, a team of scientists has found. Their findings, which appear in the Journal of Neuroscience, shed new light on how we form snap judgments of others. "Our findings suggest that the brain automatically responds to a face's trustworthiness before it is even consciously perceived," explains Jonathan Freeman, an assistant professor in New York University's Department of...


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
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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