Back to Search
Start Over
Common functional networks in the mouse brain revealed by multi-centre resting-state fMRI analysis
- Source :
- NeuroImage, NeuroImage, Elsevier, 2020, 205, pp.116278. ⟨10.1016/j.neuroimage.2019.116278⟩, NeuroImage, 2020, 205, pp.116278. ⟨10.1016/j.neuroimage.2019.116278⟩, NeuroImage, Vol 205, Iss, Pp 116278-(2020), NeuroImage, 205, NeuroImage, Elsevier, 2019, 205, ⟨10.1016/j.neuroimage.2019.116278⟩, Neuroimage, NeuroImage, 2019, 205, ⟨10.1016/j.neuroimage.2019.116278⟩
- Publication Year :
- 2020
-
Abstract
- Contains fulltext : 219632.pdf (Publisher’s version ) (Open Access) Preclinical applications of resting-state functional magnetic resonance imaging (rsfMRI) offer the possibility to non-invasively probe whole-brain network dynamics and to investigate the determinants of altered network signatures observed in human studies. Mouse rsfMRI has been increasingly adopted by numerous laboratories worldwide. Here we describe a multi-centre comparison of 17 mouse rsfMRI datasets via a common image processing and analysis pipeline. Despite prominent cross-laboratory differences in equipment and imaging procedures, we report the reproducible identification of several large-scale resting-state networks (RSN), including a mouse default-mode network, in the majority of datasets. A combination of factors was associated with enhanced reproducibility in functional connectivity parameter estimation, including animal handling procedures and equipment performance. RSN spatial specificity was enhanced in datasets acquired at higher field strength, with cryoprobes, in ventilated animals, and under medetomidine-isoflurane combination sedation. Our work describes a set of representative RSNs in the mouse brain and highlights key experimental parameters that can critically guide the design and analysis of future rodent rsfMRI investigations.
- Subjects :
- Male
Rodent
Computer science
[SDV.NEU.NB]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Neurobiology
Stress-related disorders Donders Center for Medical Neuroscience [Radboudumc 13]
Mice
Functional connectivity
0302 clinical medicine
Image Processing, Computer-Assisted
MOTOR CORTEX
Default mode network
11 Medical and Health Sciences
biology
medicine.diagnostic_test
05 social sciences
Radiology, Nuclear Medicine & Medical Imaging
ANESTHESIA PROTOCOLS
Brain
FLUCTUATIONS
Magnetic Resonance Imaging
Seed-based
17 Psychology and Cognitive Sciences
Neurology
Default-mode network
Connectome
Female
Life Sciences & Biomedicine
MRI
CONNECTOMICS
Cognitive Neuroscience
Image processing
Neuroimaging
CONNECTIVITY NETWORKS
050105 experimental psychology
Article
lcsh:RC321-571
Functional networks
03 medical and health sciences
biology.animal
medicine
Animals
0501 psychology and cognitive sciences
MICRODELETION
ICA
lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry
Computer. Automation
Neurology & Neurosurgery
Science & Technology
Resting state fMRI
Neurosciences
Reproducibility of Results
GENE
Mice, Inbred C57BL
MICE
Human medicine
Neurosciences & Neurology
Nerve Net
Functional magnetic resonance imaging
Neuroscience
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 10538119 and 10959572
- Database :
- OpenAIRE
- Journal :
- NeuroImage, NeuroImage, Elsevier, 2020, 205, pp.116278. ⟨10.1016/j.neuroimage.2019.116278⟩, NeuroImage, 2020, 205, pp.116278. ⟨10.1016/j.neuroimage.2019.116278⟩, NeuroImage, Vol 205, Iss, Pp 116278-(2020), NeuroImage, 205, NeuroImage, Elsevier, 2019, 205, ⟨10.1016/j.neuroimage.2019.116278⟩, Neuroimage, NeuroImage, 2019, 205, ⟨10.1016/j.neuroimage.2019.116278⟩
- Accession number :
- edsair.doi.dedup.....3053c46f69df56b3028a14b3739ec417