title: Acetylcholine and cortical excitation by pyramidal tract collaterals.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000613:Aminobutyrates / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001965:Bromides / Q000494:pharmacology; D002415:Cats; D003201:Computers; D004558:Electric Stimulation; D004569:Electroencephalography; D005071:Evoked Potentials; D005971:Glutamates / Q000494:pharmacology; D007395:Interneurons / Q000187:drug effects; D008636:Mesencephalon / Q000502:physiology; D008839:Microelectrodes; D009044:Motor Cortex / Q000187:drug effects* / Q000502:physiology; D009431:Neural Conduction; D009433:Neural Inhibition / Q000187:drug effects; D009434:Neural Pathways / Q000502:physiology; D011712:Pyramidal Tracts / Q000502:physiology*; D012032:Refractory Period, Electrophysiological / Q000187:drug effects; D012154:Reticular Formation / Q000502:physiology; D012601:Scopolamine / Q000494:pharmacology; D012965:Sodium Chloride / Q000494:pharmacology; D009435:Synaptic Transmission / Q000187:drug effects*; D013787:Thalamic Nuclei / Q000502:physiology; D014403:Tubocurarine / Q000494:pharmacology
chemical_list: D000613:Aminobutyrates; D001965:Bromides; D005971:Glutamates; D012965:Sodium Chloride; D001285:Atropine; D012601:Scopolamine; D000109:Acetylcholine; D014403:Tubocurarine