title: Focal stimulation of the brain by entirely extracranial means. An example of radiation controlled focal pharmacology.
mesh_terms: D000818:Animals; D001812:Blood-Brain Barrier; D001921:Brain / Q000503:physiopathology / Q000528:radiation effects*; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects; D004195:Disease Models, Animal; D004305:Dose-Response Relationship, Drug; D004569:Electroencephalography; D004827:Epilepsy / Q000139:chemically induced* / Q000503:physiopathology; D010406:Penicillins; D011833:Radiation Injuries, Experimental
chemical_list: D010406:Penicillins