title: The existence of a layer IV in the rat motor cortex.
abstract: We have reconstructed the laminar pattern of rat primary motor cortex (Fr1) using a computerized analysis system based on the so-called 'optical dissector'. Data were visualized on a graphics terminal. In contrast to current views, which state that there is no prominent layer IV in the motor cortex of the rat, our method of analysis revealed a genuine layer IV consisting of densely packed small neurons.
authors.affiliation: Institute of Anatomy and Cell Biology, University of Göteborg, Sweden.
authors.forename: T S
authors.initials: TS
authors.lastname: Skoglund
authors.forename: R
authors.initials: R
authors.lastname: Pascher
authors.forename: C H
authors.initials: CH
authors.lastname: Berthold
mesh_terms: D000818:Animals; D003196:Computer Graphics; D008953:Models, Anatomic; D009044:Motor Cortex / Q000033:anatomy & histology / Q000166:cytology*; D009474:Neurons / Q000166:cytology*; D051381:Rats