2021
An opportunity for primary prevention research in psychotic disorders
Gershon ES, Lee SH, Zhou X, Sweeney JA, Tamminga C, Pearlson GA, Clementz BA, Keshavan MS, Alliey-Rodriguez N, Hudgens-Haney M, Keedy SK, Glahn DC, Asif H, Lencer R, Hill SK. An opportunity for primary prevention research in psychotic disorders. Schizophrenia Research 2021, 243: 433-439. PMID: 34315649, PMCID: PMC8784565, DOI: 10.1016/j.schres.2021.07.001.Peer-Reviewed Original Research
2019
Increased ventromedial prefrontal cortex activity and connectivity predict poor sertraline treatment outcome in late‐life depression
Emam H, Steffens DC, Pearlson G, Wang L. Increased ventromedial prefrontal cortex activity and connectivity predict poor sertraline treatment outcome in late‐life depression. International Journal Of Geriatric Psychiatry 2019, 34: 730-737. PMID: 30761621, PMCID: PMC6480406, DOI: 10.1002/gps.5079.Peer-Reviewed Original ResearchConceptsLate-life depressionSelective serotonin reuptake inhibitorsNonresponder groupFunctional connectivitySSRI responseMADRS scoresResting-state functional magnetic resonance imaging (fMRI) scansMontgomery-Åsberg Depression Rating ScaleMajor depressive disorder patientsPrefrontal cortexMagnetic resonance imaging (MRI) scansFunctional magnetic resonance imaging (fMRI) scansSubgenual cingulate areaSerotonin reuptake inhibitorsDepressive disorder patientsAcute treatment responseResonance imaging scansDepression Rating ScaleLower functional connectivityHigher functional connectivityFalse discovery rate correctionResting-state activityDefault mode networkROI connectivityAntidepressant treatment
2018
18F-florbetapir Positron Emission Tomography–determined Cerebral &bgr;-Amyloid Deposition and Neurocognitive Performance after Cardiac Surgery
Klinger R, James O, Borges-Neto S, Bisanar T, Li Y, Qi W, Berger M, Terrando N, Newman M, Doraiswamy P, Mathew J, Weiner M, Aisen P, Weiner M, Aisen P, Petersen R, Jack C, Jagust W, Trojanowki J, Toga A, Beckett L, Green R, Saykin A, Morris J, Shaw L, Khachaturian Z, Sorensen G, Carrillo M, Kuller L, Raichle M, Paul S, Davies P, Fillit H, Hefti F, Holtzman D, Mesulam M, Potter W, Snyder P, Schwartz A, Green R, Montine T, Petersen R, Aisen P, Thomas R, Donohue M, Walter S, Gessert D, Sather T, Jiminez G, Balasubramanian A, Mason J, Sim I, Beckett L, Harvey D, Donohue M, Jack C, Bernstein M, Fox N, Thompson P, Schuff N, DeCArli C, Borowski B, Gunter J, Senjem M, Vemuri P, Jones D, Kantarci K, Ward C, Jagust W, Koeppe R, Foster N, Reiman E, Chen K, Mathis C, Landau S, Morris J, Cairns L, Franklin E, Taylor-Reinwald L, Shaw L, Trojanowki J, Lee V, Korecka M, Figurski M, Toga A, Crawford K, Neu S, Saykin A, Foroud T, Potkin S, Shen L, Faber K, Kim S, Nho K, Weiner M, Thal L, Khachaturian Z, Thal L, Buckholtz N, Weiner M, Snyder P, Potter W, Paul S, Albert M, Frank R, Khachaturian Z, Hsiao J, Kaye J, Quinn J, Silbert L, Lind B, Carter R, Dolen S, Schneider L, Pawluczyk S, Becerra M, Teodoro L, Spann B, Brewer J, Vanderswag H, Fleisher A, Heidebrink J, Lord J, Petersen R, Mason S, Albers C, Knopman D, Johnson K, Doody R, Villanueva-Meyer J, Pavlik V, Shibley V, Chowdhury M, Rountree S, Dang M, Stern Y, Honig L, Bell K, Ances B, Morris J, Carroll M, Creech M, Franklin E, Mintun M, Schneider S, Oliver A, Marson D, Geldmacher D, Love M, Griffith R, Clark D, Brockington J, Roberson E, Grossman H, Mitsis E, Shah R, deToledo-Morrell L, Duara R, Greig-Custo M, Barker W, Albert M, Onyike C, D’Agostino D, Kielb S, Sadowski M, Sheikh M, Ulysse A, Gaikwad M, Petrella J, Wong T, Coleman E, Arnold S, Karlawish J, Wolk D, Clark C, Smith C, Jicha G, Hardy P, Sinha P, Oates E, Conrad G, Lopez O, Oakley M, Simpson D, Porsteinsson A, Goldstein B, Martin K, Makino K, Ismail M, Brand C, Potkin S, Preda A, Nguyen D, Womack K, Mathews D, Quiceno M, Levey A, Lah J, Cellar J, Burns J, Swerdlow R, Brooks W, Apostolova L, Tingus K, Woo E, Silverman D, Lu P, Bartzokis G, Graff-Radford N, Parfitt F, Poki-Walker K, Farlow M, Hake A, Matthews B, Brosch J, Herring S, van Dyck C, Carson R, MacAvoy M, Varma P, Chertkow H, Bergman H, Hosein C, Black S, Stefanovic B, Caldwell C, Hsiung R, Mudge B, Sossi V, Feldman H, Assaly M, Finger E, Pasternack S, Rachisky I, Trost D, Kertesz A, Bernick C, Munic D, Mesulam M, Rogalski E, Lipowski K, Weintraub S, Bonakdarpour B, Kerwin D, Wu C, Johnson N, Sadowsky C, Villena T, Turner R, Johnson K, Reynolds B, Sperling R, Johnson K, Marshall G, Yesavage J, Taylor J, Lane B, Rosen A, Tinklenberg J, Sabbagh M, Belden C, Jacobson S, Sirrel S, Kowall N, Killiany R, Budson A, Norbash A, Johnson P, Obisesan T, Wolday S, Allard J, Lerner A, Ogrocki P, Tatsuoka C, Fatica P, Fletcher E, Maillard P, Olichney J, DeCarli C, Carmichael O, Kittur S, Borrie M, Lee T, Bartha R, Johnson S, Asthana S, Carlsson C, Potkin S, Preda A, Nguyen D, Tariot P, Burke A, Milliken A, Trncic N, Fleisher A, Reeder S, Bates V, Capote H, Rainka M, Scharre D, Kataki M, Kelley B, Zimmerman E, Celmins D, Brown A, Pearlson G, Blank K, Anderson K, Flashman L, Seltzer M, Hynes M, Santulli R, Sink K, Gordineer L, Williamson J, Garg P, Watkins F, Ott B, Tremont G, Daiello L, Salloway S, Malloy P, Correia S, Rosen H, Miller B, Perry D, Mintzer J, Spicer K, Bachman D, Finger E, Pasternak S, Rachinsky I, Rogers J, Kertesz A, Drost D, Pomara N, Hernando R, Sarrael A, Schultz S, Smith K, Koleva H, Nam K, Shim H, Relkin N, Chiang G, Lin M, Ravdin L, Smith A, Raj B, Fargher K, Weiner M, Aisen P, Weiner M, Aisen P, Petersen R, Green R, Harvey D, Jack C, Jagust W, Morris J, Saykin A, Shaw L, Toga A, Trojanowki J, Neylan T, Grafman J, Grafman J, Green R, Montine T, Weiner M, Petersen R, Aisen P, Thomas R, Donohue M, Gessert D, Sather T, Davis M, Morrison R, Jiminez G, Neylan T, Hayes J, Finely S, Harvey D, Donohue M, Jack C, Bernstein M, Borowski B, Gunter J, Senjem M, Kantarci K, Ward C, Jagust W, Koeppe R, Foster N, Reiman E, Chen K, Landau S, Morris J, Cairns N, Householder E, Shaw L, Trojanowki J, Lee V, Korecka M, Figurski M, Toga A, Crawford K, Neu S, Saykin A, Foroud T, Potkin S, Shen L, Faber K, Kim S, Nho K, Weiner M, Friedl K, Schneider L, Pawluczyk S, Becerra M, Brewer J, Vanderswag H, Stern Y, Honig L, Bell K, Fleischman D, Arfanakis K, Shah R, Duara R, Varon D, Greig M, Petrella J, Porsteinsson A, Goldstein B, Martin K, Potkin S, Preda A, Nguyen D, Mintzer J, Massoglia D, Brawman-Mintzer O, Sadowsky C, Martinez W, Villena T, Jagust W, Landau S, Rosen H, Perry D, Turner R, Behan K, Reynolds B, Sperling R, Johnson K, Marshall G, Sabbagh M, Jacobson S, Sirrel S, Obisesan T, Wolday S, Allard J, Johnson S, Fruehling J, Harding S, Peskind E, Petrie E, Li G, Yesavage J, Taylor J, Furst A, Chao S, Relkin N, Chiang G, Ravdin L, Blumenthal J, Karhausen J, Kertai M, Podgoreanu M, Stafford-Smith M, Swaminathan M, Warner D, Funk B, Balajonda N, Brassard R, Cooter M, Toulgoat-Dubois Y, Waweru P, Babyak M, Blumenthal J, Browndyke J, Welsh-Bohmer K, Sketch M, Bennett E, Graffagnino C, Laskowitz D, Strittmatter W, Collins K, Smigla G, Shearer I, D’Amico T, Daneshmand M, Gaca R, Glower D, Haney J, Harpole R, Hartwig M, Hughes G, Klapper J, Lin S, Lodge A, Milano C, Plichta R, Schroeder J, Smith P, Tong B. 18F-florbetapir Positron Emission Tomography–determined Cerebral &bgr;-Amyloid Deposition and Neurocognitive Performance after Cardiac Surgery. Anesthesiology 2018, 128: 728-744. PMID: 29389750, PMCID: PMC5849499, DOI: 10.1097/aln.0000000000002103.Peer-Reviewed Original ResearchConceptsCortical amyloid depositionAmyloid depositionCognitive dysfunctionPositron emission tomographySurgical cohortAmyloid burdenF-florbetapir positron emission tomographyEmission tomographyAlzheimer's Disease Neuroimaging Initiative (ADNI) subjectsRegional amyloid burdenCardiac surgical patientsPostoperative cognitive dysfunctionCortical amyloid burdenApolipoprotein E4 genotypeAlzheimer's Disease Neuroimaging Initiative (ADNI) cohortCortical amyloidCardiac surgerySurgical patientsE4 genotypeInitiative cohortMerit further investigationMultivariable regressionYears of educationDysfunctionNeurocognitive function
2016
Periventricular hyperintensities are associated with elevated cerebral amyloid
Marnane M, Al-Jawadi OO, Mortazavi S, Pogorzelec KJ, Wang BW, Feldman HH, Hsiung GY, Weiner M, Aisen P, Weiner M, Aisen P, Petersen R, Jack C, Jagust W, Trojanowki J, Toga A, Beckett L, Green R, Saykin A, Morris J, Liu E, Green R, Montine T, Petersen R, Aisen P, Gamst A, Thomas R, Donohue M, Walter S, Gessert D, Sather T, Beckett L, Harvey D, Gamst A, Donohue M, Kornak J, Jack C, Dale A, Bernstein M, Felmlee J, Fox N, Thompson P, Schuff N, Alexander G, DeCarli C, Jagust W, Bandy D, Koeppe R, Foster N, Reiman E, Chen K, Mathis C, Morris J, Cairns N, Taylor-Reinwald L, Trojanowki J, Shaw L, Lee V, Korecka M, Toga A, Crawford K, Neu S, Saykin A, Foroud T, Potkin S, Shen L, Kachaturian Z, Frank R, Snyder P, Molchan S, Kaye J, Quinn J, Lind B, Dolen S, Schneider L, Pawluczyk S, Spann B, Brewer J, Vanderswag H, Heidebrink J, Lord J, Petersen R, Johnson K, Doody R, Villanueva-Meyer J, Chowdhury M, Stern Y, Honig L, Bell K, Morris J, Ances B, Carroll M, Leon S, Mintun M, Schneider S, Marson D, Griffith R, Clark D, Grossman H, Mitsis E, Romirowsky A, deToledo-Morrell L, Shah R, Duara R, Varon D, Roberts P, Albert M, Onyike C, Kielb S, Rusinek H, de Leon M, Glodzik L, De Santi S, Doraiswamy P, Petrella J, Coleman R, Arnold S, Karlawish J, Wolk D, Smith C, Jicha G, Hardy P, Lopez O, Oakley M, Simpson D, Porsteinsson A, Goldstein B, Martin K, Makino K, Ismail M, Brand C, Mulnard R, Thai G, Mc-Adams-Ortiz C, Womack K, Mathews D, Quiceno M, Diaz-Arrastia R, King R, Weiner M, Martin-Cook K, DeVous M, Levey A, Lah J, Cellar J, Burns J, Anderson H, Swerdlow R, Apostolova L, Lu P, Bartzokis G, Silverman D, Graff-Radford N, Parfitt F, Johnson H, Farlow M, Hake A, Matthews B, Herring S, van Dyck C, Carson R, MacAvoy M, Chertkow H, Bergman H, Hosein C, Black S, Stefanovic B, Caldwell C, Robin Hsiung G, Feldman H, Mudge B, Assaly M, Kertesz A, Rogers J, Trost D, Bernick C, Munic D, Kerwin D, Mesulam M, Lipowski K, Wu C, Johnson N, Sadowsky C, Martinez W, Villena T, Turner R, Johnson K, Reynolds B, Sperling R, Johnson K, Marshall G, Frey M, Yesavage J, Taylor J, Lane B, Rosen A, Tinklenberg J, Sabbagh M, Belden C, Jacobson S, Kowall N, Killiany R, Budson A, Norbash A, Johnson P, Obisesan T, Wolday S, Bwayo S, Lerner A, Hudson L, Ogrocki P, Fletcher E, Carmichael O, Olichney J, DeCarli C, Kittur S, Borrie M, Lee T, Bartha D, Johnson S, Asthana S, Carlsson C, Potkin S, Preda A, Nguyen D, Tariot P, Fleisher A, Reeder S, Bates V, Capote H, Rainka M, Scharre D, Kataki M, Zimmerman E, Celmins D, Brown A, Pearlson G, Blank K, Anderson K, Saykin A, Santulli R, Schwartz E, Sink K, Williamson J, Garg P, Watkins F, Ott B, Querfurth H, Tremont G, Salloway S, Malloy P, Correia S, Rosen H, Miller B, Mintzer J, Longmire C, Spicer K, Finger E, Rachinsky I, Rogers J, Kertesz A, Drost D, Pomara N, Hernando R, Sarrael A, Schultz S, Boles Ponto L, Shim H, Smith K, Relkin N, Chaing G, Raudin L, Smith A, Fargher K, Raj B. Periventricular hyperintensities are associated with elevated cerebral amyloid. Neurology 2016, 86: 535-543. PMID: 26747881, PMCID: PMC4753726, DOI: 10.1212/wnl.0000000000002352.Peer-Reviewed Original ResearchConceptsVascular risk factorsCerebral amyloidLogistic regression modelsMild cognitive impairmentCSF AβRisk factorsDisease Neuroimaging InitiativeProspective multicenter observational studyFluid-attenuated inversion recovery MRICerebral β-amyloidCSF Aβ levelsMulticenter observational studySecondary prevention medicationsSemiquantitative visual rating scalesLow CSF AβAgreement intraclass correlation coefficientsInversion recovery MRIVisual rating scaleIntraclass correlation coefficientAlzheimer's Disease Neuroimaging InitiativeCSF-phosphoCerebral hypometabolismPrevention medicationsPeriventricular hyperintensityRegression models
2015
Detailed comparison of amyloid PET and CSF biomarkers for identifying early Alzheimer disease
Palmqvist S, Zetterberg H, Mattsson N, Johansson P, Minthon L, Blennow K, Olsson M, Hansson O, Hansson O, Minthon L, Toresson H, Nägga K, Palmqvist S, Stomrud E, Johansson P, Nilsson C, Nilsson M, Mattsson N, Lindqvist D, Vestberg S, Janelidze S, Zetterberg H, Blennow K, Andreasson U, van Westen D, Lätt J, Mannfolk P, Nilsson M, Strandberg O, Sundgren P, Ståhlberg F, Lindberg O, Westman E, Wahlund L, Wollmer P, Smith R, Olsson T, Weiner M, Aisen P, Weiner M, Aisen P, Petersen R, Jack C, Jagust W, Trojanowki J, Toga A, Beckett L, Green R, Gamst A, Saykin A, Morris J, Potter W, Green R, Montine T, Petersen R, Aisen P, Gamst A, Thomas R, Donohue M, Walter S, Jack C, Dale A, Bernstein M, Felmlee J, Fox N, Thompson P, Schuff N, Alexander G, DeCarli C, Jagust W, Bandy D, Koeppe R, Foster N, Reiman E, Chen K, Mathis C, Morris J, Cairns N, Taylor-Reinwald L, Trojanowki J, Shaw L, Lee V, Korecka M, Toga A, Crawford K, Neu S, Beckett L, Harvey D, Gamst A, Kornak J, Saykin A, Foroud T, Potkin S, Shen L, Kachaturian Z, Frank R, Snyder P, Molchan S, Kaye J, Dolen S, Quinn J, Schneider L, Pawluczyk S, Spann B, Brewer J, Vanderswag H, Heidebrink J, Lord J, Petersen R, Johnson K, Doody R, Villanueva-Meyer J, Chowdhury M, Stern Y, Honig L, Bell K, Morris J, Mintun M, Schneider S, Marson D, Griffith R, Clark D, Grossman H, Tang C, Marzloff G, deToledo-Morrell L, Shah R, Duara R, Varon D, Roberts CAN P, Albert M, Kozauer N, Zerrate M, Rusinek H, de Leon M, De Santi S, Doraiswamy P, Petrella J, Aiello M, Arnold S, Karlawish J, Wolk D, Smith C, Given C, Hardy P, Lopez O, Oakley M, Simpson D, Ismail M, Brand C, Richard J, Mulnard R, Thai G, Mc-Adams-Ortiz C, Diaz-Arrastia R, Martin-Cook K, DeVous M, Levey A, Lah J, Cellar J, Burns J, Anderson H, Laubinger M, Apostolova L, Silverman D, Lu P, Graff-Radford N, Parfitt F, Johnson H, Farlow M, Herring S, Hake A, van Dyck C, MacAvoy M, Benincasa A, Chertkow H, Bergman H, Hosein C, Black S, Stefanovic B, Caldwell C, Robin Hsiung G, Feldman H, Assaly M, Kertesz A, Rogers J, Trost D, Bernick C, Munic D, Wu C, Johnson N, Mesulam M, Sadowsky C, Martinez W, Villena T, Turner R, Johnson K, Reynolds B, Sperling R, Rentz D, Johnson K, Rosen A, Tinklenberg J, Ashford W, Sabbagh M, Connor D, Jacobson S, Killiany R, Norbash A, Nair A, Obisesan T, Jayam-Trouth A, Wang P, Lerner A, Hudson L, Ogrocki P, DeCarli C, Fletcher E, Carmichael O, Kittur S, Borrie M, Lee T, Bartha R, Johnson S, Asthana S, Carlsson C, Potkin S, Preda A, Nguyen D, Tariot P, Fleisher A, Reeder S, Bates V, Capote H, Rainka M, Hendin B, Scharre D, Kataki M, Zimmerman E, Celmins D, Brown A, Pearlson G, Blank K, Anderson K, Saykin A, Santulli R, Englert J, Williamson J, Sink K, Watkins F, Ott B, Stopa E, Tremont G, Salloway S, Malloy P, Correia S, Rosen H, Mintzer J, Longmire C, Spicer K. Detailed comparison of amyloid PET and CSF biomarkers for identifying early Alzheimer disease. Neurology 2015, 85: 1240-1249. PMID: 26354982, PMCID: PMC4607601, DOI: 10.1212/wnl.0000000000001991.Peer-Reviewed Original ResearchConceptsEarly Alzheimer's diseaseCSF biomarkersEarly-stage Alzheimer's diseaseAlzheimer's diseasePET measuresAmyloid PETT-tauMCI-ADPET biomarkersAβ42/P-tauDiagnostic accuracyClass III evidenceΒ-amyloid depositionMild cognitive impairmentHigh diagnostic accuracyAβ depositionP-tauTotal tauAD dementiaCSF Aβ42Patient preferencesCSF measuresEuroimmun ELISAAlzheimer's Disease Neuroimaging Initiative studyBioFINDER studyBrain structure and function as mediators of the effects of amyloid on memory
Mattsson N, Insel P, Aisen P, Jagust W, Mackin S, Weiner M, Weiner M, Aisen P, Weiner M, Aisen P, Petersen R, Jack C, Jagust W, Trojanowki J, Toga A, Beckett L, Green R, Saykin A, Morris J, Liu E, Green R, Montine T, Petersen R, Aisen P, Gamst A, Thomas R, Donohue M, Walter S, Gessert D, Sather T, Beckett L, Harvey D, Gamst A, Donohue M, Kornak J, Jack C, Dale A, Bernstein M, Felmlee J, Fox N, Thompson P, Schuff N, Alexander G, DeCarli C, Jagust W, Bandy D, Koeppe R, Foster N, Reiman E, Chen K, Mathis C, Morris J, Cairns N, Taylor-Reinwald L, Trojanowki J, Shaw L, Lee V, Korecka M, Toga A, Crawford K, Neu S, Saykin A, Foroud T, Potkin S, Shen L, Kachaturian Z, Frank R, Snyder P, Molchan S, Kaye J, Quinn J, Lind B, Dolen S, Schneider L, Pawluczyk S, Spann B, Brewer J, Vanderswag H, Heidebrink J, Lord J, Petersen R, Johnson K, Doody R, Villanueva-Meyer J, Chowdhury M, Stern Y, Honig L, Bell K, Morris J, Ances B, Carroll M, Leon S, Mintun M, Schneider S, Marson D, Griffith R, Clark D, Grossman H, Mitsis E, Romirowsky A, deToledo-Morrell L, Shah R, Duara R, Varon D, Roberts P, Albert M, Onyike C, Kielb S, Rusinek H, de Leon M, Glodzik L, De Santi S, Doraiswamy P, Petrella J, Coleman R, Arnold S, Karlawish J, Wolk D, Smith C, Jicha G, Hardy P, Lopez O, Ann Oakley M, Simpson D, Porsteinsson A, Goldstein B, Martin K, Makino K, Ismail M, Brand C, Mulnard R, Thai G, Mc-Adams-Ortiz C, Womack K, Mathews D, Quiceno M, Diaz-Arrastia R, King R, Weiner M, Martin-Cook K, DeVous M, Levey A, Lah J, Cellar J, Burns J, Anderson H, Swerdlow R, Apostolova L, Lu P, Bartzokis G, Silverman D, Graff-Radford N, Parfitt F, Johnson H, Farlow M, Hake A, Matthews B, Herring S, van Dyck C, Carson R, MacAvoy M, Chertkow H, Bergman H, Hosein C, Black S, Stefanovic B, Caldwell C, Robin Hsiung G, Feldman H, Mudge B, Assaly M, Kertesz A, Rogers J, Trost D, Bernick C, Munic D, Kerwin D, Mesulam M, Lipowski K, Wu C, Johnson N, Sadowsky C, Martinez W, Villena T, Turner R, Johnson K, Reynolds B, Sperling R, Johnson K, Marshall G, Frey M, Yesavage J, Taylor J, Lane B, Rosen A, Tinklenberg J, Sabbagh M, Belden C, Jacobson S, Kowall N, Killiany R, Budson A, Norbash A, Johnson P, Obisesan T, Wolday S, Bwayo S, Lerner A, Hudson L, Ogrocki P, Fletcher E, Carmichael O, Olichney J, DeCarli C, Kittur S, Borrie M, Lee T, Bartha D, Johnson S, Asthana S, Carlsson C, Potkin S, Preda A, Nguyen D, Tariot P, Fleisher A, Reeder S, Bates V, Capote H, Rainka M, Scharre D, Kataki M, Zimmerman E, Celmins D, Brown A, Pearlson G, Blank K, Anderson K, Saykin A, Santulli R, Schwartz E, Sink K, Williamson J, Garg P, Watkins F, Ott B, Querfurth H, Tremont G, Salloway S, Malloy P, Correia S, Rosen H, Miller B, Mintzer J, Longmire C, Spicer K, Finger E, Rachinsky I, Rogers J, Kertesz A, Drost D, Pomara N, Hernando R, Sarrael A, Schultz S, Boles Ponto L, Shim H, Smith K, Relkin N, Chaing G, Raudin L, Smith A, Fargher K, Ashok Raj B. Brain structure and function as mediators of the effects of amyloid on memory. Neurology 2015, 84: 1136-1144. PMID: 25681451, PMCID: PMC4371407, DOI: 10.1212/wnl.0000000000001375.Peer-Reviewed Original ResearchConceptsGray matter volumeAβ positivityMatter volumeBrain structuresAβ pathologyMemory deficitsProspective cohort studyΒ-amyloid pathologySmaller gray matter volumeGray matter atrophyEffect of amyloidEffects of AβRegional gray matter volumeMild cognitive impairmentCohort studyEpisodic memory deficitsMatter atrophyHealthy controlsBrain changesEpisodic memoryLower memory scoresCognitive impairmentEpisodic memory declineAlzheimer's diseaseHypometabolism