Basal ganglia and cerebellar interconnectivity within the human thalamus.

ABSTRACT: Basal ganglia and the cerebellum are part of a densely interconnected network. While both subcortical structures process information in basically segregated loops that primarily interact in the neocortex, direct subcortical interaction has been recently confirmed by neuroanatomical studies using viral transneuronal tracers in non-human primate brains. The thalamus is thought to be the main relay station of both projection systems. Yet, our understanding of subcortical basal ganglia and cerebellar interconnectivity within the human thalamus is rather sparse, primarily due to limitation in the acquisition of in vivo tracing. Consequently, we strive to characterize projections of both systems and their potential overlap within the human thalamus by diffusion MRI and tractography. Our analysis

SUBMITTER: Pelzer EA 

PROVIDER: S-EPMC5225161 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature