by Bettina Hennebach, Max-Planck-Institut für Kognitions With high-resolution MRI imaging it is possible to image the swallow-tail sign, which is located in the posterior third of the substantia nigra. Credit: MPI CBS A team of neurophysicists, led by Malte Brammerloh of MPI CBS, found evidence that the identification of a magnetic resonance imaging (MRI) sign...
