Explore / AMNESIA AMNESIA neurology checklists Explore evidence-based neurology topics and fully referenced clinical checklists covering AMNESIA. Amnestic syndromes classificationAcute amnestic syndromes: classificationSubacute and chronic amnestic syndromesTransient global amnesia (TGA)Transient global amnesia (TGA): risk factors and triggersTransient global amnesia (TGA): clinical featuresTransient global amnesia (TGA): MRI featuresTransient global amnesia (TGA): differential diagnosisOther transient amnestic syndromesTransient topographical amnesia (TTA)Focal retrograde amnesia (FRA)Transient ischaemic amnesiaTransient semantic amnesiaVariant transient amnesias