Index to the 1850, 1860, 1870, 1880, and 1900 U.S. Censuses of Portage County, Wisconsin. About the Portage County Census Index. Please read the introductions that are provided for each individual census index. The indexer has taken great pains to explain various factors that took place during each decade, which may affect your search, such as changes in Portage County political boundaries.
Extrinsic muscles. Definition. noun. A group of muscles lying superficially on a structure, in contrast to intrinsic muscles, which are located deeply. Supplement.For instance, the extrinsic muscles of the tongue include genioglossus muscle, hyoglossus muscle, styloglossus muscle, and palatoglossus muscle.Since they are extrinsic muscles, they are located on the surface of the tongue, and attach the tongue to other structures.xtrinsic muscles. Definition. noun. A group of muscles lying superficially on a structure, in contrast to intrinsic muscles, which are located deeply. Supplement.
Whilst many of the extrinsic muscles attach to the dorsum of the foot, there are only two intrinsic muscles located in this compartment â the extensor digitorum brevis, and the extensor hallucis brevis. They are mainly responsible for assisting some of the extrinsic muscles in their actions.