Low levels of the naturally occurring protein progranulin exacerbate cellular and cognitive dysfunction, while raising levels can prevent abnormalities in an Alzheimer model.
Teenagers who said they had a traumatic brain injury in their lifetime, especially girls, also reported significantly higher rates of harmful behavior, according to new research.
A new University of Iowa study further supports an inescapable message: caregivers have a profound influence – good or bad – on the emotional state of individuals with Alzheimer’s disease. Patients may not remember a recent visit by a loved one or having been neglected by staff at a nursing home, but those actions can have a lasting impact on how they feel. The findings of this study are published in the September 2014 issue of the journal Cognitive and Behavioral Neurology.
A new study reveals individual neurons in the human brain are triggered by the subject’s conscious perception, rather than by the visual stimulus.
A chemical in the brain plays a vital role in controlling the involuntary movements and vocal tics associated with Tourette Syndrome (TS), a new study has shown.
Researchers discover how the brain works during meditation.
Finally, this week, teenagers who regularly do not get enough sleep are more likely to struggle academically, the results of a new study show. Swedish researchers looked at over 20,000 teenagers aged between 12 and 19 and found that those who regularly slept for less than seven hours per night were more likely to fail in school. Details of these findings are published in the journal, Sleep Medicine.