Robert, P H A single photon emission computed tomography study of cerebral regional perfusion changes induced by a learning task in subjects with mild memory impairment. [electronic resource] - Psychiatry research Nov 1995 - 231-41 p. digital Publication Type: Journal Article ISSN: 0165-1781 Standard No.: 10.1016/0925-4927(95)02625-8 doi Subjects--Topical Terms: AgedAged, 80 and overAmnesia--diagnostic imagingArousal--physiologyBrain--blood supplyDementia--diagnostic imagingFemaleHumansMaleMental Recall--physiologyMiddle AgedNeuropsychological TestsOrganotechnetium CompoundsOximesPattern Recognition, Visual--physiologyRegional Blood Flow--physiologyRetention, Psychology--physiologyTechnetium Tc 99m ExametazimeTomography, Emission-Computed, Single-Photon