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Perivascular Spaces

All articles tagged with #perivascular spaces

"Study Links Enlarged Brain Spaces to Increased Autism Risk and Infant Sleep Issues"
health-and-medicine2 years ago

"Study Links Enlarged Brain Spaces to Increased Autism Risk and Infant Sleep Issues"

A study by the University of North Carolina's School of Medicine has found that infants with a family history of autism and enlarged perivascular spaces in their brains are 2.2 times more likely to be diagnosed with autism by age two. Enlarged perivascular spaces, which are channels that help regulate fluid movement in the brain, were also associated with sleep problems in later childhood. This discovery could serve as an early marker for autism, potentially leading to earlier diagnosis and intervention. The study highlights the importance of monitoring brain development in the early years of life, as these abnormalities can have long-term effects on various outcomes, including autism and sleep disturbances.

Enlarged Brain Spaces in Infants Linked to Autism Risk
health2 years ago

Enlarged Brain Spaces in Infants Linked to Autism Risk

A study conducted by researchers at the University of North Carolina School of Medicine has found that infants with abnormally enlarged perivascular spaces (PVS) in the brain have a 2.2 times greater chance of developing autism compared to infants with the same genetic risk. The study followed infants at increased likelihood for autism due to having an older sibling with the condition and found that 30% of infants who later developed autism showed enlarged PVS by 12 months. The study also revealed an association between enlarged PVS and sleep problems later in life, suggesting a long-term impact of these early brain abnormalities.