The researchers found that the liars had at least 20 percent more neural fibers by volume in their prefrontal cortices, suggesting that habitual liars have greater connectivity within their brains.

Neuralink, Elon Musk's brain-implant company, aims to bring sight back to those who have lost it, even from birth. The ...

Two regions of the cortex, known as the occipital and parietal cortices, shrank the most. Changes were also seen in deeper brain structures, including the cerebellum, brainstem and parts of the ...

Using creative approaches and next-generation tools, these researchers hope to shed light on long-standing mysteries in ...

What Is the Default Mode Network? The default mode network (DMN) is a system of connected brain areas that show increased activity when a person is not focused on what is happening around them.

The clinical worsening after microglia envelop neurons suggests the phenomenon is harmful, the authors noted. “With disease progression, microglial behavior changes from positive to negative,” ...

Mild depressive symptoms in the preclinical stages of Alzheimer disease may be predictive of greater longitudinal amyloid burden.

CereVasc’s eShunt system could pave a safer way to deliver gene therapies to the brain compared to traditional techniques.

What they found surprised them. Between 2018 and 2021, the teen girls in the study experienced more thinning of their frontal cortices — indicating aging in the brain. They found teen girls ...

Recent advances in neurobiology and PET have helped redefine Alzheimer's disease (AD) as a dynamic pathophysiological process, clinically characterized by preclinical, mild cognitive impairment ...