Comparison of musculoskeletal networks of the primate forelimb.

ABSTRACT: Anatomical network analysis is a framework for quantitatively characterizing the topological organization of anatomical structures, thus providing a way to compare structural integration and modularity among species. Here we apply this approach to study the macroevolution of the forelimb in primates, a structure whose proportions and functions vary widely within this group. We analyzed musculoskeletal network models in 22 genera, including members of all major extant primate groups and three outgroup taxa, after an extensive literature survey and dissections. The modules of the proximal limb are largely similar among taxa, but those of the distal limb show substantial variation. Some network parameters are similar within phylogenetic groups (e.g., non-primates, strepsirrhines, New World mo

SUBMITTER: Molnar J 

PROVIDER: S-EPMC5585202 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature