Visual cognition in non-amnestic Alzheimer's disease: Relations to tau, amyloid, and cortical atrophy
Putcha D, Brickhouse M, Touroutoglou A, Collins J, Quimby M, Wong B, Eldaief M, Schultz A, Fakhri G, Johnson K, Dickerson B, McGinnis S. Visual cognition in non-amnestic Alzheimer's disease: Relations to tau, amyloid, and cortical atrophy. NeuroImage Clinical 2019, 23: 101889. PMID: 31200149, PMCID: PMC6562373, DOI: 10.1016/j.nicl.2019.101889.Peer-Reviewed Original ResearchConceptsVisual cognitive testsNeuropsychological batteryAssociated with tauVariant of ADCortical atrophyCognitive testsLogopenic variant primary progressive aphasiaVariant primary progressive aphasiaMagnetic resonance imagingPrimary progressive aphasiaStructural magnetic resonance imagingVentral occipitotemporal cortexSuperior parietal cortexCognitive test performanceVisual cognitive dysfunctionCognitive task performanceNon-amnestic variantsSpatial patterns of tauAlzheimer's diseasePosterior cortical dysfunctionVisual cortical regionsOccipital association corticesAmyloid PETAmyloid-positive patientsPosterior cortical atrophy