title: Improvement of learning 4 weeks after electrical stimulation of catecholaminergic structures: is the locus coeruleus implicated?
mesh_terms: D000818:Animals; D003216:Conditioning, Operant / Q000502:physiology*; D004558:Electric Stimulation; D007031:Hypothalamus / Q000502:physiology*; D008125:Locus Coeruleus / Q000502:physiology*; D008297:Male; D009434:Neural Pathways / Q000502:physiology; D051381:Rats; D013378:Substantia Nigra / Q000502:physiology*