Mitochondrial function may help explain the link between intelligence, general health and aging.
··5 min read
Using artificial intelligence, researchers discover mutations in noncoding regions of the human genome that may result in autism. The noncoding mutations are associated with altered gene regulation in children with ASD. Additionally, the mutations affect gene expression in the brain and genes already linked to autism, such as those responsible for neuron development and migration.
Children aged 10 to 12 have greater happiness, self-control, fewer behavioral problems, increased cognitive performance and academic achievement when they take a brief midday nap, a new study reports.
Intelligence, education and participating in cognitively challenging tasks may stave off the effects of dementia for longer, but can not protect against the inevitable Alzheimer's pathology in those at risk.
A new neuroimaging study provides an insight into the neurobiology of those willing to commit terrorist acts. Researchers consider the psychological and social factors which also contribute to radicalization, and discuss how inclusive societies could help in the fight against political violence.
Researchers argue the term "high functioning autism" be abandoned by the scientific community as it is misleading and may create harmful expectations of abilities for children on the autism spectrum. "High functioning autism" is not a diagnostic term. The term is based on IQ assessments rather than functional assessments. While children with ASD may exhibit normal-to-higher IQ for their age, many experience skill based, social and behavioral difficulties that impact their daily lives.
The delivery method of twins may play a role in their neuropsychological development. A correlation has been discovered between twins born by cesarean section and poor cognitive development compared to twins born via virginal delivery.
Both intelligence and practice positively affect the acquisition and retention of stress skills.
Grandiose narcissists are significantly less likely to use critical thinking when it comes to important problem solving or decision making. While narcissists perceive themselves to be above average intelligence and strong critical thinkers, they are unable to use reflective thinking skills effectively. The high levels of confidence they have in their intellectual abilities are often misplaced.
Higher intelligence was associated with higher temporal stability of brain network modularity. Brain regions of the dorsal attention network contributed most to the observed effect.