Occipital Intralobar fasciculi: a description, through tractography, of three forgotten tracts.

ABSTRACT: Diffusion MRI paired with tractography has facilitated a non-invasive exploration of many association, projection, and commissural fiber tracts. However, there is still a scarcity of research studies related to intralobar association fibers. The Dejerines' (two of the most notable neurologists of 19^th century France) gave an in-depth description of the intralobar fibers of the occipital lobe. Unfortunately, their exquisite work has since been sparsely cited in the modern literature. This work gives a modern description of many of the occipital intralobar lobe fibers described by the Dejerines. We perform a virtual dissection and reconstruct the tracts using diffusion MRI tractography. The dissection is guided by the Dejerines' treatise, Anatomie des Centres Nerveux. As an accomp

SUBMITTER: Bugain M 

PROVIDER: S-EPMC8010026 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature