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Dynamics of White Matter Plasticity Underlying Working Memory Training: Multimodal Evidence from Diffusion MRI and Relaxometry
2017
Journal of Cognitive Neuroscience
■ Adaptive working memory (WM) training may lead to cognitive benefits that are associated with white matter plasticity in parietofrontal networks, but the underlying mechanisms remain poorly understood ...
fraction from the composite hindered and restricted model of diffusion as an estimate of axon morphology, and fractional anisotropy and radial diffusivity from diffusion ten-sor imaging. ...
coregistration, Flavio dell'Acqua and Michel Thibaut de Schotten, London, for their advice regarding SLF subfascicle reconstructions, and Naomi Warne, Cardiff, for help with some of the tract reconstruction ...
doi:10.1162/jocn_a_01127
pmid:28358656
pmcid:PMC5881889
fatcat:uk4delafirhc5c5suyfshejvfa
Dynamics of the Human Structural Connectome Underlying Working Memory Training
2016
Journal of Neuroscience
Adaptive working memory training led to improvement on (non)trained working memory tasks and generalization to tasks of reasoning and inhibition. ...
Furthermore, the impact of different diffusion MR metrics and more specific markers of white matter on the graph theoretical findings was evaluated. ...
There is evidence from diffusion tensor MRI studies that cognitive training can modify white matter fractional anisotropy (FA), a quantitative index of tissue microstructural organization (e.g., Scholz ...
doi:10.1523/jneurosci.1973-15.2016
pmid:27053212
pmcid:PMC4821915
fatcat:vpgsih74fvcvxeckbf3bbhnwge
Plasticity in gray and white: neuroimaging changes in brain structure during learning
2012
Nature Neuroscience
Human brain imaging has identified structural changes in gray and white matter that occur with learning. ...
Here we review human neuroimaging findings of structural plasticity and then discuss cellular and molecular level changes that could underlie observed imaging effects. ...
Reprints and permissions information is available online at http://www.nature.com/ reprints/index.html. ...
doi:10.1038/nn.3045
pmid:22426254
pmcid:PMC3660656
fatcat:vfggkd5v2zfm5n2p7gncsn4uky
Brain microstructure by multi-modal MRI: Is the whole greater than the sum of its parts?
2017
NeuroImage
This forms the basis of multi-modal MRI, a broad concept that refers to many different ways of effectively combining information from more than one MRI contrast. ...
A strategy to overcome this limitation lies in the combination of more than one technique, to exploit the relative contributions of differing physiological and pathological substrates to selected MRI contrasts ...
This is because most of the work done to date concerns the white matter, and models of the MRI signal in white matter are usually less ambiguous than those of the grey matter. ...
doi:10.1016/j.neuroimage.2017.10.052
pmid:29097317
fatcat:rdao2mkqevfdzoqz5c2s7hlb3y
Insights and Perspectives on Sensory-Motor Integration and Rehabilitation
2016
Multisensory Research
Specifically, where incoming sensory signals from the periphery are processed and interpreted to initiate behaviors, and how ongoing behaviors produce sensory consequences encoded and used to fine-tune ...
The work reviewed here shows that it is imperative to understand the fundamental mechanisms of the somatosensory-motor system to restore accurate motor abilities and appropriate somatosensory feedback. ...
Acknowledgements This work was supported by the Swiss National Science Foundation through the Ambizione funding program to Silvio Ionta (grant PZ00P1_148186), and by the Italian Ministry for Education, ...
doi:10.1163/22134808-00002530
fatcat:dwfcj4jaqnci3g522gw6qf3kfu
ABSTRACTS OF POSTER SESSIONS
[chapter]
1985
The Mathematics of Finite Elements and Applications
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1016/b978-0-12-747255-3.50051-4
fatcat:orlva7j5avh4vdb62nnghqhfdm
Abstracts of Poster Sessions
1988
Archives of Environmental Health An International Journal
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1080/00039896.1988.9935854
fatcat:g7sbleejfzdf5kkwzh2c5wgvwy
ABSTRACTS OF POSTER SESSIONS
1990
Fundamental & Clinical Pharmacology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1111/j.1472-8206.1990.tb00060.x
fatcat:voupoj2cyrhbzlb54uov5imf2q
Abstracts of poster sessions
1999
Pediatric Pulmonology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1002/(sici)1099-0496(1999)27:18+<228::aid-ppul74>3.3.co;2-m
fatcat:mqjx5ttbarc5xkataijw3d3ske
Abstracts of Poster Sessions
1996
European journal of contraception & reproductive health care
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.3109/13625189609150661
fatcat:adaor24e6rah3i33e5q2xmamoy
Abstracts of poster sessions
1999
Pediatric Pulmonology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1002/(sici)1099-0496(1999)27:18+<250::aid-ppul77>3.0.co;2-6
fatcat:jug3sqhmg5hcdgnup5a4uzmas4
Abstracts of poster sessions
1999
Pediatric Pulmonology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1002/(sici)1099-0496(1999)27:18+<247::aid-ppul76>3.0.co;2-q
fatcat:uxmsnyktsnhxzptjrhfc5vjxzm
Abstracts of poster sessions
1999
Pediatric Pulmonology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1002/(sici)1099-0496(1999)27:18+<250::aid-ppul77>3.3.co;2-y
fatcat:fca3a623mrckpce5w2pn3bnhoa
Abstracts of poster sessions
1999
Pediatric Pulmonology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1002/(sici)1099-0496(1999)27:18+<247::aid-ppul76>3.3.co;2-h
fatcat:vvufsownungxjgqfu346l3mygy
Abstracts of poster sessions
1997
Pediatric Pulmonology
to development of white matter tracts, maturation of synapses, and organization of the cortex, best evaluated by diffusion tensor imaging 6-12; 3 maturation of cerebral chemistry (which is grossly evaluated ...
From an MRI perspective, we are most interested in brain development beginning at the middle of the second trimester, the time at which fetal MRI becomes diagnostic. ...
Acknowledgements This work was supported by Grant KI 1399/1-1 of the German Research Foundation. ...
doi:10.1002/ppul.19502308156
fatcat:opaepi6xofhnlgdflolllci27u
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