… ’s or Huntington’s disease), who generally show a deficit in acquiring new motor sequences
(see [20] for a more detailed discussion of the conditions under which Parkinson’s disease …

Dystonia is a neurological disorder characterized by involuntary twisting movements and
postures. There are many different clinical manifestations, and many different causes. The …

… Spatiotemporal changes in substantia nigra neuromelanin content in Parkinson’s disease. 
… measures in early Parkinson’s disease: Parkinson’s Progression Markers Initiative Cohort.  …

… For each task, a series of trials consisted of 20 s of initial fixation, followed by six blocks of
40 s each (… Covariates of non-interest implemented a high-pass filter set at a period of 300 s. …

… Each sequence consisted of 12 s of initial fixation, followed by 12 stimulation blocks of 21
s each, as described before, followed by 12 s of final fixation. In each sequence, 92 functional …

… Specifically, if S 1 and S 2 are two groups of participants with respective centers of mass
defined as m 1 and m 2 , a new individual with hippocampus volume x is assigned to the closest …

Background No large trials have been done to investigate the efficacy of an intervention
combining a specific compound and several lifestyle interventions compared with placebo for …

… Each run was composed of 12 epochs, each lasting 20 s. At the beginning of each epoch an
auditory sentence warned the subject of the type of task to perform in the following trials (eg ‘…

… Eighteen axial contiguous slices of 5 mm thickness and 22 cm field of view were scanned
every 6 seconds for 216 s (36 volumes) using a gradient-echo echo-planar imaging (EPI) …

A landmark of corticostriatal connectivity in nonhuman primates is that cortical connections
are organized into a set of discrete circuits. Each circuit is assumed to perform distinct …