"That MRI sign, called the swallow-tail sign, includes part of the 'nigrosome 1' anatomical region, but it looks very different," explains the lead author of the study. "This is relevant to the ...

Magnetic resonance imaging (MRI) of the head is a painless, noninvasive test that produces detailed images of your brain and brain stem. An MRI machine creates the images using a magnetic field and ...

A team of neurophysicists, led by Malte Brammerloh of MPI CBS, found evidence that the identification of a magnetic resonance imaging (MRI) sign for Parkinson's diagnosis, as a specific anatomical ...