The study showed that skin biopsies can be used to detect elevated levels of abnormal proteins found in the two diseases.
Using advanced DNA sequencing methods, researchers have identified a new gene that is associated with sporadic amyotrophic lateral sclerosis (ALS), or Lou Gehrig’s disease.
Researchers have identified a distinctive brain signature in people with melancholic depression, supporting calls for its classification as a unique mood disorder type.
A new study conducted by a researcher at the George Washington University suggests that the right hemisphere of the brain may be able to assist a damaged left hemisphere in protecting visual attention after a stroke.
The pathological process amyloidosis, in which misfolded proteins (amyloids) form insoluble fibril deposits, occurs in many diseases, including Alzheimer disease (AD) and type 2 diabetes mellitus (T2D).
Research suggests that fetal exposure to chemicals or drugs can cause neurological problems. Babies whose mothers take the epilepsy drug valporic acid (VPA) during pregnancy, for example, appear to have an elevated risk of developing an autism spectrum disorder.
This new insight about Broca’s area, which is located in the frontal cortex above and behind the left eye, could ultimately benefit the treatment of language impairments due to stroke, epilepsy and brain injuries.
There is no way to spot Alzheimer's early, no effective treatment and no known cure.
The Atlantic's James Hamblin explores how our obsession with smartphones could stifle creative impulses.
A molecule that can block the progress of Alzheimer’s disease at a crucial stage in its development has been identified by researchers in a new study, raising the prospect that more such molecules may now be found.
Problem gambling and obsessive-compulsive behaviors share genetic as well as behavioral links, according to a new study.
Humans aren’t the only species to be influenced by spin. Our closest primate relatives are susceptible, too.
Stroke experts are reporting a major advance: Stents similar to the ones used to open clogged heart arteries also can be used to clear a blood clot in the brain, greatly lowering the risk a patient will end up disabled.
Mice genetically deficient in serotonin—a crucial brain chemical implicated in clinical depression—are more vulnerable than their normal littermates to social stressors, according to a Duke study appearing this week in the Proceedings of the National Academy of Sciences.
Damage to the brain's outer layer caused by smoking may be reversible after quitting, but it could take years, a study said. Brain scans of 500 Scottish septuagenarians confirmed a link between smoking and an acceleration of age-related thinning of the cortex—the outer layer of grey matter, researchers reported.
Mice genetically deficient in serotonin -- a crucial brain chemical implicated in clinical depression -- are more vulnerable than their normal littermates to social stressors.
Researchers have revealed how damage from obesity is passed from a mother to her children, and also how that damage can be reversed.
After the highly charged Super Bowl, two sobering studies emerged. One unveiled an improved molecular imaging technology that verified—and precisely identified—brain damage in some National Football League (NFL) players. The other study revealed that brain damage can be more severe in NFL players who start playing football before age 12.
MicroRNA are the tiny non-coding RNA molecules that help determine whether genes are expressed or silenced.
A new Dartmouth College study sheds light on the brain cells that function in establishing one's location and direction. The findings contribute to our understanding of the neural mechanisms underlying our abilities to successfully navigate our environment, which may be crucial to dealing with brain damage due to trauma or a stroke and the onset of diseases such as Alzheimer's.
SuperAgers, aged 80 and above, have distinctly different looking brains than those of normal older people, according to new Northwestern Medicine research that is beginning to reveal why the memories of these cognitively elite elders don’t suffer the usual ravages of time.
Researchers said they can tell who will become depressed or anxious in response to stressful life events, as far as four years down the road.
Scientists have found diverse genomic changes in single neurons from the brains of Alzheimer’s patients, pointing to an unexpected factor that may underpin the most common form of the disease.
A preliminary study suggests stem cell transplantation may reverse disability and improve quality of life for patients with relapsing-remitting multiple sclerosis.
By scanning the brains of people engaged in selective attention to sensations, researchers have learned how the brain appears to coordinate the response needed to ignore distractors. They are now studying whether that ability can be harnessed, for instance to suppress pain.