title: Pyramidal versus extrapyramidal origins of the motor evoked potential.
authors.forename: P E
authors.initials: PE
authors.lastname: Konrad
authors.forename: W A
authors.initials: WA
authors.lastname: Tacker
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D005071:Evoked Potentials / Q000502:physiology*; D005116:Extrapyramidal Tracts / Q000502:physiology*; D009044:Motor Cortex / Q000502:physiology*; D011712:Pyramidal Tracts / Q000502:physiology*; D051381:Rats