The effect of low frequency stimulation of the pedunculopontine tegmental nucleus on basal ganglia in a rat model of Parkinson's disease
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Eunkyoung | - |
dc.contributor.author | Song, Inho | - |
dc.contributor.author | Jang, Dong Pyo | - |
dc.contributor.author | Kim, In Young | - |
dc.date.accessioned | 2022-07-16T03:42:43Z | - |
dc.date.available | 2022-07-16T03:42:43Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2014-08 | - |
dc.identifier.issn | 0304-3940 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/159433 | - |
dc.description.abstract | The pedunculopontine nucleus (PPN) has recently been introduced as an alternative target to the subthalamic nucleus (STN) or globus pallidus internus (GPi) for the treatment of advanced Parkinson's disease with severe and medically intractable axial symptoms such as gait and postural impairment. However, it is little known about how electrical stimulation of the PPN affects control of neuronal activities between the PPN and basal ganglia. We examined how low frequency stimulation of the pedunculopontine tegmental nucleus (PPTg) affects control of neuronal activities between the PPN and basal ganglia in 6-OHDA lesioned rats. In order to identify the effect of low frequency stimulation on the PPTg, neuronal activity in both the STN and substantia nigra par reticulata (SNr) were recorded and subjected to quantitative analysis, including analysis of firing rates and firing patterns. In this study, we found that the firing rates of the STN and SNr were suppressed during low frequency stimulation of the PPTg. However, the firing pattern, in contrast to the firing rate, did not exhibit significant changes in either the STN or SNr of 6-OHDA lesioned rats during low frequency stimulation of the PPTg. In addition, we also found that the firing rate of STN and SNr neurons displaying burst and random pattern were decreased by low frequency stimulation of PPTg, while the neurons displaying regular pattern were not affected. These results indicate that low frequency stimulation of the PPTg affects neuronal activity in both the STN and SNr, and may represent electrophysiological efficacy of low frequency PPN stimulation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER IRELAND LTD | - |
dc.title | The effect of low frequency stimulation of the pedunculopontine tegmental nucleus on basal ganglia in a rat model of Parkinson's disease | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Dong Pyo | - |
dc.contributor.affiliatedAuthor | Kim, In Young | - |
dc.identifier.doi | 10.1016/j.neulet.2014.05.062 | - |
dc.identifier.scopusid | 2-s2.0-84903450139 | - |
dc.identifier.wosid | 000340308500004 | - |
dc.identifier.bibliographicCitation | NEUROSCIENCE LETTERS, v.577, pp.16 - 21 | - |
dc.relation.isPartOf | NEUROSCIENCE LETTERS | - |
dc.citation.title | NEUROSCIENCE LETTERS | - |
dc.citation.volume | 577 | - |
dc.citation.startPage | 16 | - |
dc.citation.endPage | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.subject.keywordPlus | DEEP BRAIN-STIMULATION | - |
dc.subject.keywordPlus | NIGRA PARS RETICULATA | - |
dc.subject.keywordPlus | SUBTHALAMIC NUCLEUS | - |
dc.subject.keywordPlus | SUBSTANTIA-NIGRA | - |
dc.subject.keywordPlus | NEURONAL-ACTIVITY | - |
dc.subject.keywordPlus | UNILATERAL LESION | - |
dc.subject.keywordPlus | GABAERGIC NEURONS | - |
dc.subject.keywordPlus | HYPERACTIVITY | - |
dc.subject.keywordPlus | GLUTAMATE | - |
dc.subject.keywordPlus | AREA | - |
dc.subject.keywordAuthor | Deep brain stimulation | - |
dc.subject.keywordAuthor | Parkinson&apos | - |
dc.subject.keywordAuthor | s disease | - |
dc.subject.keywordAuthor | Pedunculopontine nucleus | - |
dc.subject.keywordAuthor | Low frequency stimulation | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0304394014004649?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.