Running may be a useful activity to undertake for better mental health. Researchers have found that only ten minutes of moderate-intensity running increases local blood flow to the various loci in the bilateral prefrontal cortex
New research reveals how our immune cells use the body’s fat stores to fight infection. The research could help develop new approaches to treating people with bacterial infections.
Recent cannabis use is linked to extremes of nightly sleep duration—less than 6 hours or more than 9 hours—reveals a study of a large representative sample of US adults, published online in the journal Regional Anesthesia & Pain Medicine.
The risk of developing multiple sclerosis increases 32 fold following Epstein-Barr virus infection.
Living alone for several years and/or experiencing serial relationship break-ups are strongly linked to raised levels of inflammatory markers in the blood–but only in men–finds a large population study published online in the Journal of Epidemiology & Community Health.
Long before the onset of dementia, there is evidence for increased activity of the brain’s immune system. Researchers came to this conclusion based on a study of more than 1,000 older adults.
Sleep deprivation increases the levels of serotonin 2A neurotransmitter receptors within 6 – 8 hours. Abnormal serotonin 2A receptor function is associated with hallucinations, cognitive impairment, and is linked to psychiatric disorders such as schizophrenia.
Finally this week, work plays an active role in keeping the brain healthy and retaining cognitive abilities as we age, researchers report.