Data showed a positive association between head/neck CT imaging and risk for childhood brain tumors. Further research into the risks associated with radiation in the pediatric setting is needed.

Jan. 28, 2025 — A new study shows that asymptomatic brain metastasis is more common in stage 4 breast cancer patients than previously believed. The study suggests ... Route of Entry for Semliki ...

having to make a speech or being attacked. Here’s why our sleeping brain comes back to these unpleasant dreams again and again ...

To gather relevant literature, we conducted a search in PubMed for English-language articles published between 2002 and 2024 using the Boolean search terms: “(cavernous angioma OR cavernous ...

Addiction corrupts the ability to make choices.Addiction brings about changes in the brain, but those changes do not reflect a pathological process. The pathways to addiction can be difficult to ...

In the first weeks after birth, brain volume is typically about a third of what it will be in adulthood. By age 3, it will have expanded to about 80 percent of adult size. While most of the brain ...

Brain samples contained 10 times more microplastics than other organs. The brain may contain higher -- and more significant -- amounts of microplastics than other organs in the body, according to ...

Feb. 10, 2025 — Years before tau tangles show up in brain scans of patients with Alzheimer's disease, a biomarker test can detect small amounts of the clumping-prone tau protein and its ...

A man with paralysis who had electrodes implanted in his brain can pilot a virtual drone through an obstacle course simply by imagining moving his fingers. His brain signals are interpreted by an ...

A computed tomography scan or CT scan uses X-rays and computers to make ... which will help doctors see parts of your brain more clearly on the image. Be sure to tell the doctor or nurse if ...

"Brain fog" is an informal term used to describe a range of symptoms caused by a mild loss of cognition (including the ability to think, perceive, learn, or remember). People with brain fog describe ...