Researchers have identified 160 genes linked to brain shrinkage in adults. The genes appear to be involved in brain development, vascular and neurodegenerative diseases, and some psychiatric conditions. Read More
Stem cells derived neurons integrate well into the correct regions of the brain, connecting with native neurons and restoring motor function in mouse models of Parkinson's disease. Read More
New studies reveal COVID-19 is having a negative impact on sleep, spurring dreams that cause anxiety and emotional upset. Women appear to experience more disturbing dreams than men. Read More
Study reveals those with narcissistic personality traits may be more politically active. Those with high levels of narcissism were more likely to contact politicians, sign petitions, and donate to political causes. Previous studies linked narcissistic traits to behaviors harmful to functioning democracies, including conflict and civic strife. Read More
PLCG2-P522R, a genetic variant that protects against Alzheimer's disease, enhances key functions of immune cells. Read More
Older people who have higher levels of neuroticism are more likely to have worse cognitive function than those with other personality traits. Researchers say personality traits may be related to how well people can maintain their cognitive function, despite developing neuropathology associated with aging and dementia. Read More
Sensorimotor problems associated with ASD are caused by several complex and precise neurobiological processes, including differences in the way those with autism perceive the world around them. Read More
Non-invasive brain stimulation technology may enhance the human system's ability for rapid and adaptive decision making. Read More
Astrocytes could be as important as neurons when it comes to regulating sleep. Read More
Neuroimaging study ties the degradation of circuitry in one area of the brain to reduced efficiency of executive function in older adults. Read More
Obesity isn't just bad for physical health. Being overweight can have a significant impact on neurological health too. Researchers identified a link between obesity and reduced brain plasticity. Brain plasticity impairment could lead to cognitive and learning deficits in those suffering from obesity. Read More
Skin-to-skin contact between a parent and newborn reduces how strongly a baby's brain responds to pain. Read More
