Human subthalamic nucleus neurons differentially encode speech and limb movement.
Human subthalamic nucleus neurons differentially encode speech and limb movement.
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人类底丘脑核神经元对言语和肢体运动进行差异编码。
DOI:
10.3389/fnhum.2023.962909
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发表时间:
2023
影响因子:
2.9
通讯作者:
Greenlee, Jeremy D. W.
中科院分区:
文献类型:
--
作者:
Johari, Karim;Kelley, Ryan M.;Tjaden, Kris;Patterson, Charity G.;Rohl, Andrea H.;Berger, Joel I.;Corcos, Daniel M.;Greenlee, Jeremy D. W.
Deep brain stimulation (DBS) of the subthalamic nucleus (STN), which consistently improves limb motor functions, shows mixed effects on speech functions in Parkinson’s disease (PD). One possible explanation for this discrepancy is that STN neurons may differentially encode speech and limb movement. However, this hypothesis has not yet been tested. We examined how STN is modulated by limb movement and speech by recording 69 single- and multi-unit neuronal clusters in 12 intraoperative PD patients. Our findings indicated: (1) diverse patterns of modulation in neuronal firing rates in STN for speech and limb movement; (2) a higher number of STN neurons were modulated by speech vs. limb movement; (3) an overall increase in neuronal firing rates for speech vs. limb movement; and (4) participants with longer disease duration had higher firing rates. These data provide new insights into the role of STN neurons in speech and limb movement.
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DOI:
10.3233/jpd-171077
发表时间:
2017
期刊:
Journal of Parkinson's disease
影响因子:
--
作者:
Dayal V;Limousin P;Foltynie T
通讯作者:
Foltynie T
影响因子:
14.5
作者:
Levy, R;Ashby, P;Dostrovsky, JO
通讯作者:
Dostrovsky, JO
影响因子:
5.3
作者:
Lipski, Witold J.;Alhourani, Ahmad;Richardson, R. Mark
通讯作者:
Richardson, R. Mark
影响因子:
2.5
作者:
Fee, MS;Mitra, PP;Kleinfeld, D
通讯作者:
Kleinfeld, D
影响因子:
3
作者:
Joshua, Mati;Elias, Shlomo;Bergman, Hagai
通讯作者:
Bergman, Hagai