New, ultra-high-field magnetic resonance images (MRI) of the brain provide the most detailed images to date to show that while the brain shrinks with age, brain cell density remains constant.
In a stunning discovery that overturns decades of textbook teaching, researchers have determined that the brain is directly connected to the immune system by vessels previously thought not to exist. That such vessels could have escaped detection when the lymphatic system has been so thoroughly mapped throughout the body is surprising on its own, but the true significance of the discovery lies in the effects it could have on the study and treatment of neurological diseases ranging from autism to Alzheimer’s disease to multiple sclerosis.
A new MRI study has found distinct injury patterns in the brains of people with concussion-related depression and anxiety, according to a new study published online in the journal Radiology.
Children and adolescents who received deep brain stimulation for generalized dystonia maintained significant symptom relief for up to eight years, according to a study presented at the 12th World Congress of the International Neuromodulation Society.
An international team of researchers is using data mapping methods created to track the spread of information on social networks to trace its dissemination across a surprisingly different system: the human brain.
A previously unknown link between the immune system and the death of motor neurons in Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease, has been discovered. The finding paves the way to a whole new approach for finding a drug that can cure or at least slow the progression of such neurodegenerative diseases as ALS, Alzheimer’s, Parkinson’s and Huntington’s diseases.
Spoken sentences can be reconstructed from activity patterns of human brain surface. “Brain to Text” combines knowledge from neuroscience, medicine and informatics.
Finally this week, scientists have figured out how newly learned concepts form in the human brain by visualizing how new information gets filed. They say this is the first time science visually witnessed how and where specific objects are coded in the brain.