Finding challenges accepted view of MS: Unexpectedly, damaged nerve fibers survive
(Medical Xpress)—Multiple sclerosis, a brain disease that affects over 400,000 Americans, causes movement difficulties and many neurologic symptoms. MS has two key elements: The nerves that direct muscular ...
Neuroscience
Feb 06, 2013 |
3.5 / 5 (2) |
0
|
Study confirms no transmission of Alzheimer's proteins between humans
A new study found no evidence to support concerns that abnormal neurodegenerative disease proteins are "infectious" or transmitted from animals to humans or from one person to another.
Alzheimer's disease & dementia
Feb 04, 2013 |
3.7 / 5 (3) |
1
|
Chemical reaction keeps stroke-damaged brain from repairing itself
Nitric oxide, a gaseous molecule produced in the brain, can damage neurons. When the brain produces too much nitric oxide, it contributes to the severity and progression of stroke and neurodegenerative diseases ...
Medical research
Feb 04, 2013 |
5 / 5 (3) |
0
|
Experimental molecular therapy crosses blood-brain barrier to treat neurological disease
Researchers have overcome a major challenge to treating brain diseases by engineering an experimental molecular therapy that crosses the blood-brain barrier to reverse neurological lysosomal storage disease in mice.
Medical research
Feb 04, 2013 |
5 / 5 (1) |
0
|
Researchers find amygdala not always necessary for fear
(Medical Xpress)—Researchers at the University of Iowa have found that three volunteer women with defective amygdalas were able to experience internal fear. In their paper published in the journal Nature Ne ...
Neuroscience
Feb 04, 2013 |
5 / 5 (1) |
2
|
Propping open the door to the blood brain barrier
The treatment of central nervous system (CNS) diseases can be particularly challenging because many of the therapeutic agents such as recombinant proteins and gene medicines are not easily transported across the blood-brain ...
Medical research
Feb 01, 2013 |
not rated yet |
0
Providing brain cells with the 3rd dimension to grow outside the body
Researchers at Sahlgrenska Academy in collaboration with Chalmers University of Technology developed a unique Bioactive3D culture system for brain cells. This system gives new possibilities to study cell-cell ...
Medical research
Jan 25, 2013 |
5 / 5 (1) |
0
Don't ignore the snore: Snoring may be early sign of future health risks
Here's a wake-up call for snorers: Snoring may put you at a greater risk than those who are overweight, smoke or have high cholesterol to have thickening or abnormalities in the carotid artery, according to researchers at ...
Sleep apnea
Jan 24, 2013 |
5 / 5 (1) |
0
|
New study first to image concussion-related abnormal brain proteins in retired NFL players
Sports-related concussions and mild traumatic brain injuries have grabbed headlines in recent months, as the long-term damage they can cause becomes increasingly evident among both current and former athletes. ...
Neuroscience
Jan 22, 2013 |
5 / 5 (2) |
0
|
Deer ticks carry yet another bacterial threat
(HealthDay)—People who go outdoors in several regions of the United States may have something else to worry about. Scientists report that there's another troublesome germ hiding in the deer tick that already ...
Diseases, Conditions, Syndromes
Jan 16, 2013 |
5 / 5 (4) |
0
|
NFL players may be at higher risk for depression as they age
National Football League (NFL) players may be at increased risk of depression as they age due to brain damage resulting from concussions, according to two studies released today that will be presented at the American Academy ...
Psychology & Psychiatry
Jan 16, 2013 |
not rated yet |
0
|
Transmission of tangles in Alzheimer's mice provides more authentic model of tau pathology
Brain diseases associated with the misformed protein tau, including Alzheimer's disease and frontotemporal lobar degeneration with tau pathologies, are characterized by neurofibrillary tangles (NFTs) comprised ...
Neuroscience
Jan 15, 2013 |
5 / 5 (3) |
0
|
Protein identified that can disrupt embryonic brain development and neuron migration
Interneurons – nerve cells that function as 'dimmers' – play an important role in the brain. Their formation and migration to the cerebral cortex during the embryonic stage of development is crucial to ...
Neuroscience
Jan 14, 2013 |
not rated yet |
0
Noted neurologists reveal new insights into glia cell role in brain function
(Medical Xpress)—Adriano Aguzzi, Ben Barres and Mariko Bennett, noted American neurologists for their research into the role glia cells play in brain function, have written a review paper for the journal Science. In it, ...
Medical research
Jan 11, 2013 |
5 / 5 (1) |
0
|
Scientists uncover potential drug target to block cell death in Parkinson's disease
Oxidative stress is a primary villain in a host of diseases that range from cancer and heart failure to Alzheimer's disease, Amyotrophic Lateral Sclerosis and Parkinson's disease. Now, scientists from the Florida campus of ...
Parkinson's & Movement disorders
Jan 10, 2013 |
5 / 5 (1) |
0
|
