title: The mode of cerebellar activation of neurons in the cat motor cortex: an intracellular HRP study.
abstract: Intracellular recordings and morphological identification of neurons by using intracellular HRP staining were performed in the cat motor cortex. By cerebellar stimulation, stellate cells in layers II-III, pyramidal cells in layer III and fast pyramidal tract neurons (PTNs) were activated with short latency and fast rising EPSPs, while pyramidal cells in layer II and slow PTNs showed a wide range of latency and slow rising EPSPs. This difference may be related to activation through the deep and superficial thalamocortical projections.
mesh_terms: D000818:Animals; D002415:Cats; D002531:Cerebellum / Q000502:physiology*; D004558:Electric Stimulation; D006735:Horseradish Peroxidase; D007425:Intracellular Membranes / Q000502:physiology*; D009044:Motor Cortex / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology*; D011712:Pyramidal Tracts / Q000166:cytology; D011930:Reaction Time
chemical_list: D006735:Horseradish Peroxidase