Functional connectivity alterations in a murine model of optic neuritis.
Functional connectivity alterations in a murine model of optic neuritis.
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DOI:
10.1016/j.expneurol.2017.05.004
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发表时间:
2017-09
影响因子:
5.3
通讯作者:
Wu GF
中科院分区:
文献类型:
--
作者:
Wright PW;Archambault AS;Peek S;Bauer AQ;Culican SM;Ances BM;Culver JP;Wu GF
The basis for neuronal dysfunction following inflammatory demyelination of the central nervous system (CNS) remains poorly understood. We characterized the network response to white matter injury in the anterior visual pathway using an experimental model of optic neuritis (ON), as ON is often an early manifestation of immune-mediated CNS demyelination in multiple sclerosis (MS). Optical intrinsic signal imaging was performed before and after the induction of ON in mice to measure changes in cortical network functional connectivity. We observed a greater loss of connectivity between homotopic visual cortices in ON mice compared to controls. Further, decreases in homotopic visual cortex connectivity were associated with visual acuity loss in ON mice. These results demonstrate that network connectivity changes resulting from ON can be modeled in an experimental murine system. Future studies will identify the mechanisms that cause neuronal dysfunction due to white matter injury seen in MS.
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DOI:
10.1093/brain/awu335
发表时间:
2015-01
期刊:
Brain : a journal of neurology
影响因子:
--
作者:
Balcer LJ;Miller DH;Reingold SC;Cohen JA
通讯作者:
Cohen JA
DOI:
10.1523/jneurosci.5845-11.2012
发表时间:
2012-03-28
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Bero AW;Bauer AQ;Stewart FR;White BR;Cirrito JR;Raichle ME;Culver JP;Holtzman DM
通讯作者:
Holtzman DM
影响因子:
11.2
作者:
Gabilondo, Inigo;Martinez-Lapiscina, Elena H.;Villoslada, Pablo
通讯作者:
Villoslada, Pablo
影响因子:
3.7
作者:
White BR;Bauer AQ;Snyder AZ;Schlaggar BL;Lee JM;Culver JP
通讯作者:
Culver JP
影响因子:
3.4
作者:
Raichle, Marcus E.
通讯作者:
Raichle, Marcus E.