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@ARTICLE{Wang:1021097,
      author       = {Wang, Yulin and Tian, Yun and Long, Zhiliang and Dong, Debo
                      and He, Qinghua and Qiu, Jiang and Feng, Tingyong and Chen,
                      Hong and Tahmasian, Masoud and Lei, Xu},
      title        = {{V}olume of the {D}entate {G}yrus/{CA}4 {H}ippocampal
                      subfield mediates the interplay between sleep quality and
                      depressive symptoms},
      journal      = {International journal of clinical and health psychology},
      volume       = {24},
      number       = {1},
      issn         = {1697-2600},
      address      = {Barcelona},
      publisher    = {Elsevier},
      reportid     = {FZJ-2024-00551},
      pages        = {100432 -},
      year         = {2024},
      abstract     = {BackgroundEmerging evidence increasingly suggests that poor
                      sleep quality is associated with depressive symptoms. The
                      hippocampus might play a crucial role in the interplay
                      between sleep disturbance and depressive symptomatology,
                      e.g., hippocampal atrophy is typically seen in both insomnia
                      disorder and depression. Thus, examining the role of
                      hippocampal volume in the interplay between poor sleep
                      quality and depressive symptoms in large healthy populations
                      is vital.MethodsWe investigated the association between
                      self-reported sleep quality, depressive symptoms, and
                      hippocampal total and subfields’ volumes in 1603 healthy
                      young adults from the Behavioral Brain Research Project.
                      Mediation analysis explored the mediating role of
                      hippocampal volumes between sleep quality and depressive
                      symptoms.ResultsSelf-reported sleep quality and depressive
                      symptoms were positively correlated. In addition, it
                      negatively related to three hippocampal subfields but not
                      total hippocampal volume. In particular, hippocampal
                      subfield DG and CA4 volumes mediated the interrelationship
                      between poor sleep quality and depressive
                      symptoms.ConclusionsOur findings improved the current
                      understanding of the relationship between sleep disturbance,
                      depressive symptomatology, and hippocampal subfields in
                      healthy populations. Considering the crucial role of DG in
                      hippocampal neurogenesis, our results suggest that poor
                      sleep quality may contribute to depression through a
                      reduction of DG volume leading to impaired neurogenesis
                      which is crucial for the regulation of mood.},
      cin          = {INM-7},
      ddc          = {610},
      cid          = {I:(DE-Juel1)INM-7-20090406},
      pnm          = {5252 - Brain Dysfunction and Plasticity (POF4-525)},
      pid          = {G:(DE-HGF)POF4-5252},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {38269356},
      UT           = {WOS:001154582500001},
      doi          = {10.1016/j.ijchp.2023.100432},
      url          = {https://juser.fz-juelich.de/record/1021097},
}