Contrary to the generally accepted idea that blood vessels form in a similar way throughout the body, Giel Schevenels and ...

A brain aneurysm is an area of weakness in a brain blood vessel that over time can grow larger and thinner. Aneurysms are dangerous because they can grow and eventually rupture allowing blood to leak ...

Which type of surgery is the best varies, depending on the individual patient and their unique version of moyamoya and vessel anatomy. There are two major types of surgeries to increase blood flow to ...

This technique ultimately makes it possible to capture the interplay between blood flow, vessel size, and connectivity within the brain's intricate microvascular network. Moreover, by visualizing ...

Does the MRI mean I have dementia or Alzheimer’s? What does it mean? — R.M. Dear R.M.: No, the MRI cannot make a diagnosis ...