Growing up speaking two or more languages was associated with increased gray matter in the brain during adulthood. Read More
Researchers reduced the power requirements of neural interfaces while improving their accuracy by tuning into a subset of brain waves. Read More
A new study reveals the role microglia plays in alcohol addiction, finding the immune cells alter the geometry of gray matter while under the influence of alcohol. Read More
A worldwide scientific collaboration has produced the first genetic map of the cerebral cortex. The map identifies more than 300 genetic variants that influence cortical structure and play roles in psychiatric disorders. Read More
Efficient connection pathways across the entire brain provide a neural network that supports general cognitive function and ability. Higher fractional anisotropy is associated with higher IQ. Read More
Researchers have created the first genetic map of the cerebral cortex, which identifies over 300 genetic variants that influence the structure of the brain region. Read More
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Combining neuroimaging data with artificial intelligence, researchers have identified two distinct neuroanatomical subtypes of schizophrenia. The first, more typical subtype is associated with a lower widespread volume of gray matter compared to healthy controls. In the second subtype, gray matter volume is largely similar to healthy brains. Read More
Heart insufficiency has a negative impact on gray matter in the brain. Weak heart function was linked to decreased gray matter in areas of the brain associated with memory and learning, including the hippocampus and parietal medial cortex. This may increase the risk of Alzheimer's disease. Read More
Cardiorespiratory exercise improves gray matter volume in areas of the brain associated with age-related cognitive decline. The findings add weight to the previous studies which link physical activity to neuroprotection against age-related cognitive decline. Read More
Teens with a particular pattern of brain development have an increased frequency of drunkenness, a new study reports. Decreased gray matter density in the frontal and temporal brain regions was associated with an increased risk of teenage over-drinking. Read More
Telomere lengthening resulted in structural changes in the brain, including cortical thickening. By contrast, telomere shortening is associated with gray matter reduction, specifically in the precuneus. Read More
Neuroimaging reveals 'successful' psychopaths (those who can control their antisocial tendencies) have greater levels of gray matter density between the left and right ventromedial prefrontal cortex. This area of the brain is implicated in self-regulatory processes, including reactive emotions. Read More
