neurodegenerative disease

In a genetic analysis of 400,000 people, scientists have, for the first time, identified four DNA regions associated with left-handedness. View original article Contributor:

Different breeds of dogs display distinctive behaviors, but why? It may all come down to differences in brain structure following selective breeding. View original article Contributor:

Early symptoms of a brain tumor can include headaches, vision problems, and mood swings. However, because they are so general, diagnosis can be difficult. The symptoms tend to vary depending on the location and stage of the tumor. Learn more here. View original article Contributor:

In most cases, concussion symptoms disappear within a month. If they do not, the person may have post-concussion syndrome. Read about the symptoms, causes, risk factors, and treatments here. View original article Contributor:

Scientists have demonstrated a new immunotherapy that can deliver checkpoint inhibitors across the blood-brain barrier to fight glioblastoma in mice. View original article Contributor:

A pain response that scorpion toxin triggers may help researchers further their understanding of chronic pain and allow them to develop new therapies. View original article Contributor:

An MTHFR mutation is the mutation of a gene that regulates the production of a specific enzyme. This type of mutation can potentially lead to a number of health conditions. Learn more here. View original article Contributor:

A new small trial suggests that a ‘day by day’ approach to aerobic exercise can offer a memory boost and other cognitive benefits to older individuals. View original article Contributor:

Benign paroxysmal positional vertigo (BPPV) is a condition that commonly causes dizziness. Specific head movements may trigger symptoms, but people can usually treat BPPV with exercises and medication. Learn more here. View original article Contributor:

New research shows how subtle natural fluctuations in resting brain activity most likely impact our inclination toward risk taking behaviors. View original article Contributor: