Electroconvulsive TherapyElectroshockDepressionSeizuresDepressive DisorderMethohexitalAntidepressive AgentsDepressive Disorder, MajorCatatoniaAmnesia, RetrogradeMagnetic Field TherapyPsychiatric Status Rating ScalesDepression, PostpartumAntidepressive Agents, TricyclicNortriptylinePheniramineCortical Spreading DepressionDimethindeneBipolar DisorderHippocampusOverlearningBis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfidePsychotropic DrugsEpilepsy, Tonic-ClonicPsychotic DisordersTranylcypromineDesipramineRats, Sprague-DawleyMood DisordersPropofolAnticonvulsantsFrontal LobePentylenetetrazoleLong-Term Synaptic DepressionImipramineTreatment OutcomeBrainTranscranial Magnetic StimulationTime FactorsAnxietyCognition Disorders