Spectral signatures of mirror movements in the sensori-motor connectivity in kallmann syndrome.

ABSTRACT: Mirror movements (MM) might be observed in congenital and acquired neurodegenerative conditions but their anatomic-functional underpinnings are still largely elusive. This study investigated the spectral changes of resting-state functional connectivity in Kallmann Syndrome (hypogonadotropic hypogonadism with hypo/anosmia with or without congenital MM) searching for insights into the phenomenon of MM. Forty-four Kallmann syndrome patients (21 with MM) and 24 healthy control subjects underwent task (finger tapping) and resting-state functional MRI. The spatial pattern of task-related activations was used to mask regions and select putative motor networks in a spatially independent component analysis of resting-state signals. For each resting-state independent component time-course power spec

SUBMITTER: Manara R 

PROVIDER: S-EPMC6866347 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature