PMID- 30392901 OWN - NLM STAT- MEDLINE DCOM- 20190517 LR - 20190517 IS - 1095-6808 (Electronic) IS - 0091-3022 (Linking) VI - 52 DP - 2019 Jan TI - What magnetic resonance imaging reveals - A systematic review of the relationship between type II diabetes and associated brain distortions of structure and cognitive functioning. PG - 79-112 LID - S0091-3022(18)30057-8 [pii] LID - 10.1016/j.yfrne.2018.10.001 [doi] AB - Due to its increasing prevalence, Type 2 diabetes mellitus (T2DM) represents a major health challenge for modern society. Despite it being of fundamental interest, only a few MRI studies have conducted statistical analyses to draw scientifically valid conclusions about the complex interplay of T2DM and its associated clinical, structural, functional, metabolite, as well as cognitive distortions. Therefore, a systematic review of 68 manuscripts, following the PRISMA guidelines, was conducted. Notably, although the associations between imaging, clinical, and cognitive variables are not fully homogeneous, findings show a clear trend towards a link between altered brain structure and a decline in cognitive processing ability. The results of the review highlight the heterogeneity of the methods used across manuscripts in terms of assessed clinical variables, imaging, and data analysis methods. This is particularly significant as, if the subjects' criteria are not carefully considered, results are easily prone to confounding factors. CI - Copyright (c) 2018 Elsevier Inc. All rights reserved. FAU - Rosenberg, Jessica AU - Rosenberg J AD - Institute of Neuroscience and Medicine (INM-4), Medical Imaging Physics, Forschungszentrum Julich GmbH, 52425 Julich, Germany; JARA - Translational Brain Medicine & INM-11, RWTH Aachen University, 52074 Aachen, Germany; Department of Neurology, University Clinic Aachen, 52074 Aachen, Germany. Electronic address: j.rosenberg@fz-juelich.de. FAU - Lechea, Nazim AU - Lechea N AD - Institute of Neuroscience and Medicine (INM-4), Medical Imaging Physics, Forschungszentrum Julich GmbH, 52425 Julich, Germany. FAU - Pentang, Gael N AU - Pentang GN AD - Institute of Neuroscience and Medicine (INM-4), Medical Imaging Physics, Forschungszentrum Julich GmbH, 52425 Julich, Germany. FAU - Shah, Nadim J AU - Shah NJ AD - Institute of Neuroscience and Medicine (INM-4), Medical Imaging Physics, Forschungszentrum Julich GmbH, 52425 Julich, Germany; JARA - Translational Brain Medicine & INM-11, RWTH Aachen University, 52074 Aachen, Germany; Department of Neurology, University Clinic Aachen, 52074 Aachen, Germany; Department of Electrical and Computer Systems Engineering, and Monash Biomedical Imaging, School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Systematic Review DEP - 20181028 PL - United States TA - Front Neuroendocrinol JT - Frontiers in neuroendocrinology JID - 7513292 SB - IM MH - *Brain Diseases/diagnostic imaging/etiology/pathology/physiopathology MH - *Cognitive Dysfunction/diagnostic imaging/etiology/pathology/physiopathology MH - *Diabetes Mellitus, Type 2/complications/diagnostic imaging/pathology/physiopathology MH - Humans MH - *Magnetic Resonance Imaging MH - *Neuroimaging OTO - NOTNLM OT - Brain OT - Cognition OT - DTI OT - Functional MRI OT - Neurodegeneration OT - Type 2 diabetes mellitus EDAT- 2018/11/06 06:00 MHDA- 2019/05/18 06:00 CRDT- 2018/11/06 06:00 PHST- 2018/05/24 00:00 [received] PHST- 2018/10/11 00:00 [revised] PHST- 2018/10/22 00:00 [accepted] PHST- 2018/11/06 06:00 [pubmed] PHST- 2019/05/18 06:00 [medline] PHST- 2018/11/06 06:00 [entrez] AID - S0091-3022(18)30057-8 [pii] AID - 10.1016/j.yfrne.2018.10.001 [doi] PST - ppublish SO - Front Neuroendocrinol. 2019 Jan;52:79-112. doi: 10.1016/j.yfrne.2018.10.001. Epub 2018 Oct 28.