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Title

Amygdalar nuclei and hippocampal subfields on MRI: Test-retest reliability of automated volumetry across different MRI sites and vendors

Authors
Quattrini, Giulia
Pievani, Michela
Jovicich, Jorge
Aiello, Marco
Bargalló, Núria
Barkhof, Frederik
Bartres-Faz, David
Beltramello, Alberto
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Published in NeuroImage. 2020, vol. 218, p. 116932
Abstract The amygdala and the hippocampus are two limbic structures that play a critical role in cognition and behavior, however their manual segmentation and that of their smaller nuclei/subfields in multicenter datasets is time consuming and difficult due to the low contrast of standard MRI. Here, we assessed the reliability of the automated segmentation of amygdalar nuclei and hippocampal subfields across sites and vendors using FreeSurfer in two independent cohorts of older and younger healthy adults.
Keywords Amygdalar nucleiFreeSurferHippocampal subfieldsMulticenter MRI studyReliability analysis
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PMID: 32416226
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Research group Troubles de mémoire et maladie d'Alzeimer (935)
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QUATTRINI, Giulia et al. Amygdalar nuclei and hippocampal subfields on MRI: Test-retest reliability of automated volumetry across different MRI sites and vendors. In: NeuroImage, 2020, vol. 218, p. 116932. doi: 10.1016/j.neuroimage.2020.116932 https://archive-ouverte.unige.ch/unige:140837

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Deposited on : 2020-09-06

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