brain health

A new study finds that gut bacteria from old mice can help rejuvenate the neurons of younger ones, suggesting that gut bacteria are key to aging. View original article Contributor:

Inflammation drives neuron damage by tau protein accumulation in Alzheimer’s and other neurodegenerative brain diseases, according to new research. View original article Contributor:

Concussion recovery usually takes 2 weeks to 1 month, and most people make a full recovery. Learn about concussion recovery and recovery tips here. View original article Contributor:

A recent study adds to the evidence linking air pollution with cognitive decline. The researchers also suggest a possible underlying mechanism. View original article Contributor:

New research has found that lithium improves memory and learning capabilities in young female mice that have undergone radiation treatment. View original article Contributor:

New research finds that omega-3 fish oil supplements can improve attention in youths with ADHD who have low — but not high — blood levels of omega-3. View original article Contributor:

Some people undergo surgery to remove half of the brain to stop seizures. Evidence suggests that this does not significantly alter brain function. View original article Contributor:

DMT is the active ingredient of the hallucinogenic brew ayahuasca. New research looks into how this drug affects brain activity, altering consciousness. View original article Contributor:

There are many possible causes of a dent in the head, including injury, surgery, congenital conditions, and tumors. The treatment for a dent in the head depends on the cause. Learn more here. View original article Contributor:

New research highlights the importance of a diet rich in fruit, vegetables, and whole grains for preventing cognitive decline later in life. View original article Contributor: