Neuroscience

New research looks at how axons connect as brains grow

How a person's brain grows and makes connections can determine intelligence as well as susceptibility to disorders such as epilepsy and mental illness. However, a lot of questions remain about how the process works, especially ...

Psychology & Psychiatry

Study finds unique brain changes linked to witnessing trauma

For years, post-traumatic stress disorder (PTSD) has been studied primarily in people who experience trauma firsthand. But what about those who witness it—military veterans, first responders, health care workers, or bystanders ...

Psychology & Psychiatry

Psychological stress may cause food-induced symptoms in IBS

Scientists have discovered that psychological stress can induce immune responses to food that can cause symptoms when that food is eaten again, findings that demonstrate the potential role of stress in symptoms of irritable ...

Genetics

Nwd1 gene deletion triggers MASH-like pathology in mice

Metabolic dysfunction-associated steatohepatitis (MASH) is a liver disease that progresses without symptoms and is associated with significant global public health concerns. It is prevalent in 30% of the population worldwide ...

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