Ramasubbu, Rajamannar Methylphenidate-mediated reduction in prefrontal hemodynamic responses to working memory task: a functional near-infrared spectroscopy study. [electronic resource] - Human psychopharmacology Nov 2012 - 615-21 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1099-1077 Standard No.: 10.1002/hup.2258 doi Subjects--Topical Terms: AdultCentral Nervous System Stimulants--pharmacologyCerebrovascular Circulation--drug effectsCross-Over StudiesDouble-Blind MethodFemaleFunctional NeuroimagingHemodynamics--drug effectsHemoglobins--analysisHumansMaleMemory, Short-Term--drug effectsMethylphenidate--pharmacologyNeurons--drug effectsNootropic Agents--pharmacologyOxyhemoglobins--analysisPilot ProjectsPrefrontal Cortex--blood supplySpectroscopy, Near-InfraredYoung Adult