Hyyppä, M T [Information transfer in the brain puzzles neuroscientists]. [electronic resource] - Duodecim; laaketieteellinen aikakauskirja 1980 - 769-72 p. digital Publication Type: Journal Article ISSN: 0012-7183 Subjects--Topical Terms: Brain ChemistryHumansNeurotransmitter AgentsSynaptic Transmission