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@ARTICLE{Zilioli:276821,
      author       = {Zilioli, Alessandro and Pancaldi, Beatrice and Baumeister,
                      Hannah and Busi, Gabriele and Misirocchi, Francesco and
                      Mutti, Carlotta and Florindo, Irene and Morelli, Nicola and
                      Mohanty, Rosaleena and Berron, David and Westman, Eric and
                      Spallazzi, Marco},
      title        = {{U}nveiling the hippocampal subfield changes across the
                      {A}lzheimer's disease continuum: a systematic review of
                      neuroimaging studies.},
      journal      = {Brain imaging and behavior},
      volume       = {19},
      number       = {1},
      issn         = {1931-7557},
      address      = {New York, NY [u.a.]},
      publisher    = {Springer},
      reportid     = {DZNE-2025-00334},
      pages        = {253 - 267},
      year         = {2025},
      abstract     = {Studies exploring the hippocampal subfield atrophy in
                      Alzheimer's disease (AD) have shown contradictory results.
                      This review aims to disentangle such heterogeneity by
                      investigating the dynamic changes of hippocampal subfields
                      across the AD continuum. We systematically searched the
                      PubMed and EMBASE databases for case-control studies.
                      Selected studies included investigations of biomarker-based
                      amyloid status and reported data on hippocampal subfield
                      atrophy using advanced MRI techniques. Twelve studies were
                      included. Despite high heterogeneity, a distinguishable
                      pattern of vulnerability of hippocampal subfields can be
                      recognized from the cognitively unimpaired phase to the
                      dementia stage, shedding light on hippocampal changes with
                      disease progression. Consistent findings revealed atrophy in
                      the subiculum and presubiculum, along with a potential
                      increase in volume in the cornu ammonis (CA) among the
                      cognitively unimpaired group, a feature not observed in
                      patients experiencing subjective cognitive decline. Atrophy
                      in the subiculum, presubiculum, CA 1-4, and the dentate
                      gyrus characterized the mild cognitive impairment stage,
                      with a more pronounced severity in the progression to
                      dementia.},
      subtyp        = {Review Article},
      keywords     = {Alzheimer Disease: diagnostic imaging / Alzheimer Disease:
                      pathology / Humans / Hippocampus: pathology / Hippocampus:
                      diagnostic imaging / Neuroimaging: methods / Atrophy /
                      Disease Progression / Magnetic Resonance Imaging: methods /
                      Cognitive Dysfunction: diagnostic imaging / Alzheimer’s
                      disease continuum (Other) / Hippocampal subfields (Other) /
                      Hippocampal volume and surface (Other)},
      cin          = {AG Berron},
      ddc          = {150},
      cid          = {I:(DE-2719)5000070},
      pnm          = {353 - Clinical and Health Care Research (POF4-353)},
      pid          = {G:(DE-HGF)POF4-353},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:39443362},
      doi          = {10.1007/s11682-024-00952-0},
      url          = {https://pub.dzne.de/record/276821},
}