Autism spectrum disorders

Autism may involve disordered white matter in the brain

It's still unclear what's different in the brains of people with autism spectrum disorders (ASDs), but evidence from genetic and cell studies points to abnormalities in how brain cells (neurons) connect to each other. A study ...

Neuroscience

Study finds altered brain connections in epilepsy patients

Patients with the most common form of focal epilepsy have widespread, abnormal connections in their brains that could provide clues toward diagnosis and treatment, according to a new study published online in the journal ...

Addiction

White matter of abstinent alcoholics recovers over time

(HealthDay) -- Based on diffusion tensor imaging (DTI), the microstructural changes seen in the genu and body of the corpus callosum in recently detoxified alcohol-dependent patients are found to improve after one year of ...

Neuroscience

Probing the pathology of impaired cognition

Neurofilament light (NFL) is a support protein within large axons in the brain's white matter that supports nerve signal transmission. When axons are injured, increased NFL concentrations are found in the cerebrospinal fluid ...

Neuroscience

Brain surgeons go with the flow

(Medical Xpress)—Neurosurgeons at UC San Diego Health System are using a new approach to visualize the brain's delicate anatomy prior to surgery. The novel technique allows neurosurgeons to see the brain's nerve connections ...

Addiction

Inside the brains of addicts

Eating a good meal, a compliment on a new outfit, your team winning the football game – all these things make you feel good, and that's thanks to your brain's reward system.

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