A cranial CT scan is a diagnostic tool used to create detailed pictures of features inside your head, such as your skull, brain ... These reactions are normal and generally last less than a ...

"Breaks of double strands of DNA seem to be a part of normal healthy brain activity," Mucke told LiveScience. These DNA breaks occurred in various brain regions, especially in the dentate gyrus ...

The overwhelming majority in the medical community say Terri Schiavo has close to no brain activity and has no chance ... is in a vegetative state. Her CT scan shows severe atrophy or shrinkage ...

While it's a complicated process, you can think of it as a way of checking whether the firing we see during normal brain activity is consistent with the connections we think are present in the brain.

The unusual case of a man with a tiny brain ... normal. Neuropsychological testing revealed the man had an intelligence quotient (IQ) of 75, his verbal IQ was 84 and his performance IQ was 70. A ...

A new study suggests that CT scans, commonly used in medical imaging, may increase the risk of brain tumors. A new study in the Journal of the National Cancer Institute suggests that CT scans ...

The kaleidoscopic whirl of colors they recorded is essentially a heat map of brain changes, with the red, orange and yellow hues reflecting a significant departure from normal activity patterns.