The fossil of a 525-million-year-old tiny sea creature with a preserved nervous system may solve a century-long debate about how the brains of arthropods evolved.
People over the age of 45 who use anti-hyperglycemic medications to control their Type 2 diabetes are at increased risk of developing multiple sclerosis. However, those who are under 45 and take anti-hyperglycemic medications are at reduced risk of MS.
Daily morning blue-lightwave light exposure improved sleep and reduced the severity of symptoms for those suffering from PTSD.
A specific Parkinson's related gene could be a driver behind vocal production problems associated with the disease. The findings could lead to earlier diagnosis and treatment of Parkinson's disease.
Researchers have identified a brain region and neural circuitry that mediates satiation.
Cyclodextrin, an FDA-approved drug, reduced cholesterol accumulation from broken down brain cells and inflammation in animal models. The findings point to a potential new therapy to reduce dementia following a stroke.
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.
Findings shed light on repulsion, or why the brain treats similar environments as though they are more different than a pair of environments that have nothing in common.
Ten minutes of idle thought can tell us a lot about the potential risk of depression, researchers say. Those who tend to ruminate and were more past or negatively focused in their idle thoughts had an increased risk of depression.
Cannabis terpenes, the part of the plant which provides aroma and flavor, may provide therapeutic benefits in controlling pain, a new study reports.
People who suffer from sleep disruptions are at greater risk of developing complicated grief following the loss of a loved one.