title: Antagonism of N-methylaspartate and synaptic responses of neurones in the rat ventrobasal thalamus by ketamine and MK-801.
abstract: 1. Extracellular single neurone recordings were made in the ventrobasal thalamus of urethane-anaesthetized rats. 2. Iontophoretically and intravenously administered ketamine and MK-801 were found to be selective antagonists of responses of neurones to iontophoretically applied N-methylaspartate. 3. Both antagonists, administered in N-methylaspartate-selective quantities, reduced the synaptic responses of ventrobasal thalamus neurones to a two-second air jet directed at the peripheral receptive field.
authors.affiliation: Department of Physiology, University College, Cardiff.
authors.forename: T E
authors.initials: TE
authors.lastname: Salt
authors.forename: D G
authors.initials: DG
authors.lastname: Wilson
authors.forename: S K
authors.initials: SK
authors.lastname: Prasad
mesh_terms: D000818:Animals; D000927:Anticonvulsants / Q000494:pharmacology; D001224:Aspartic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology; D003986:Dibenzocycloheptenes / Q000494:pharmacology*; D016291:Dizocilpine Maleate; D005260:Female; D007649:Ketamine / Q000494:pharmacology*; D008297:Male; D016202:N-Methylaspartate; D051381:Rats; D013569:Synapses / Q000187:drug effects*; D013788:Thalamus / Q000187:drug effects* / Q000502:physiology
chemical_list: D000927:Anticonvulsants; D003986:Dibenzocycloheptenes; D001224:Aspartic Acid; D016202:N-Methylaspartate; D007649:Ketamine; D016291:Dizocilpine Maleate