News tagged with nervous system
Related topics: nerve cells , brain , neurons , cells , central nervous system
Exercise rate related to improvements in Parkinson's disease
People with Parkinson's disease benefit from exercise programs on stationary bicycles, with the greatest effect for those who pedal faster, according to a study presented today at the annual meeting of the Radiological Society ...
Parkinson's & Movement disorders
Nov 26, 2012 |
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A step forward in regenerating and repairing damaged nerve cells
A team of IRCM researchers, led by Dr. Frédéric Charron, recently uncovered a nerve cell's internal clock, used during embryonic development. The discovery was made in collaboration with Dr. Alyson Fournier's laboratory ...
Neuroscience
Nov 21, 2012 |
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One cell does it all: Sensory input to motor output in one worm neuron
Caenorhabditis elegans, with just 302 neurons, has long been considered an ideal model system for the study of the nervous system. New research, however, is suggesting that the worms' "simple" nervous system may be much m ...
Neuroscience
Nov 21, 2012 |
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Scientists identify inhibitor of myelin formation in the central nervous system
Scientists at the Mainz University Medical Center have discovered another molecule that plays an important role in regulating myelin formation in the central nervous system. Myelin promotes the conduction of nerve cell impulses ...
Medical research
Nov 20, 2012 |
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Into the magnetic resonance scanner with a cuddly toy
For the first time, Bochum clinicians have been able to show on the basis of a large sample, that it is possible to examine children's heads in the MRI scanner without general anaesthesia or other medical sedation. In many ...
Other
Nov 16, 2012 |
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Chronic fatigue syndrome—a system under stress
Australian researchers have discovered for the first time that reduced heart rate variability – or changes in heart beat timing – best predicts cognitive disturbances, such as concentration difficulties commonly reported ...
Diseases, Conditions, Syndromes
Nov 15, 2012 |
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A new way of looking at Prader-Willi Syndrome
An Australian study reveals that people with the rare genetic disorder known as Prader-Willi Syndrome may have an impaired autonomic nervous system. This discovery opens up a new way of looking at the insatiable appetite ...
Diseases, Conditions, Syndromes
Nov 15, 2012 |
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Community treatment of psych patients tied to less mortality
(HealthDay)—For patients with psychiatric disorders, community treatment orders correlate with a reduction in mortality, according to research published online Nov. 12 in CMAJ, the journal of the Canadi ...
Psychology & Psychiatry
Nov 13, 2012 |
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Early clinical observations in the fungal meningitis outbreak
A new article being published early online in Annals of Internal Medicine describes the diagnosis and treatment protocol established in a Roanoke, Va. hospital to care for dozens of patients presenting with suspected fungal ...
Diseases, Conditions, Syndromes
Nov 12, 2012 |
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Caffeine improves recognition of positive words
Caffeine perks up most coffee-lovers, but a new study shows a small dose of caffeine also increases their speed and accuracy for recognizing words with positive connotation. The research published November 7 in the open access ...
Neuroscience
Nov 07, 2012 |
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Researchers create 'endless supply' of myelin-forming cells
(Medical Xpress)—In a new study appearing this month in the Journal of Neuroscience, researchers have unlocked the complex cellular mechanics that instruct specific brain cells to continue to divide. This d ...
Neuroscience
Nov 01, 2012 |
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ADHD drugs do not raise risk of serious heart conditions in children, study shows
(Medical Xpress)—Children taking central nervous system stimulants such as Adderall and Ritalin do not face an increased risk of serious heart conditions during treatment, according to a new University of Florida study ...
Attention deficit disorders
Nov 01, 2012 |
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Researchers at the doorstep of stem cell therapies for MS, other myelin disorders
When the era of regenerative medicine dawned more than three decades ago, the potential to replenish populations of cells destroyed by disease was seen by many as the next medical revolution. However, what followed turned ...
Alzheimer's disease & dementia
Oct 25, 2012 |
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The screening of thousands of fluorescent molecules has revealed a specific label for neural stem cells
Neural stem cells are the precursors of cells in the nervous system. As well as being crucial for early development, they are present throughout life, contributing to flexibility and repair of the nervous ...
Medical research
Oct 24, 2012 |
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Intermediate glucose control may be better than tight in neurocritical care patients
A new study in BioMed Central's open access journal Critical Care suggests that intensive glycemic control does not reduce mortality in neurocritical care patients and could, in fact, lead to more neurological damage. Compli ...
Other
Oct 21, 2012 |
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