globalchange  > 气候减缓与适应
DOI: 10.1002/hbm.24384
WOS记录号: WOS:000460481300006
论文题名:
Focal application of accelerated iTBS results in global changes in graph measures
作者: Klooster, Deborah C. W.1,2,3; Franklin, Suzanne L.1; Besseling, Rene M. H.1,2,3; Jansen, Jaap F. A.1,4,5; Caeyenberghs, Karen6; Duprat, Romain3,7; Aldenkamp, Albert P.1,2,3,8; de Louw, Anton J. A.1,2,8; Boon, Paul A. J. M.1,2,3,8; Baeken, Chris9,10
通讯作者: Klooster, Deborah C. W.
刊名: HUMAN BRAIN MAPPING
ISSN: 1065-9471
EISSN: 1097-0193
出版年: 2019
卷: 40, 期:2, 页码:432-450
语种: 英语
英文关键词: accelerated intermittent theta burst stimulation ; functional connectivity ; graph analysis ; transcranial magnetic stimulation
WOS关键词: TRANSCRANIAL MAGNETIC STIMULATION ; THETA-BURST STIMULATION ; MAJOR DEPRESSIVE DISORDER ; LATE-LIFE DEPRESSION ; DORSOLATERAL PREFRONTAL CORTEX ; HF-RTMS TREATMENT ; FUNCTIONAL CONNECTIVITY ; ORBITOFRONTAL CORTEX ; STRUCTURAL NETWORKS ; DEFAULT MODE
WOS学科分类: Neurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging
WOS研究方向: Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging
英文摘要:

Graph analysis was used to study the effects of accelerated intermittent theta burst stimulation (aiTBS) on the brain's network topology in medication-resistant depressed patients. Anatomical and resting-state functional MRI (rs-fMRI) was recorded at baseline and after sham and verum stimulation. Depression severity was assessed using the Hamilton Depression Rating Scale (HDRS). Using various graph measures, the different effects of sham and verum aiTBS were calculated. It was also investigated whether changes in graph measures were correlated to clinical responses. Furthermore, by correlating baseline graph measures with the changes in HDRS in terms of percentage, the potential of graph measures as biomarker was studied. Although no differences were observed between the effects of verum and sham stimulation on whole-brain graph measures and changes in graph measures did not correlate with clinical response, the baseline values of clustering coefficient and global efficiency showed to be predictive of the clinical response to verum aiTBS. Nodal effects were found throughout the whole brain. The distribution of these effects could not be linked to the strength of the functional connectivity between the stimulation site and the node. This study showed that the effects of aiTBS on graph measures distribute beyond the actual stimulation site. However, additional research into the complex interactions between different areas in the brain is necessary to understand the effects of aiTBS in more detail.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/128494
Appears in Collections:气候减缓与适应

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作者单位: 1.Eindhoven Univ Technol, Dept Elect Engn, Eindhoven, Netherlands
2.Kempenhaeghe Acad Ctr Epileptol, Heeze, Netherlands
3.Ghent Univ Hosp, Dept Neurol, Ghent, Belgium
4.Maastricht Univ, Sch Mental Hlth & Neurosci, Med Ctr, Maastricht, Netherlands
5.Maastricht Univ, Dept Radiol, Med Ctr, Maastricht, Netherlands
6.Australian Catholic Univ, Melbourne, Vic, Australia
7.Univ Penn, Philadelphia, PA 19104 USA
8.Maastricht Univ, Dept Neurol, Med Ctr, Maastricht, Netherlands
9.Univ Hosp Brussels, Jette, Belgium
10.Univ Ghent, Ghent Expt Psychiat GHEP Lab, Ghent, Belgium

Recommended Citation:
Klooster, Deborah C. W.,Franklin, Suzanne L.,Besseling, Rene M. H.,et al. Focal application of accelerated iTBS results in global changes in graph measures[J]. HUMAN BRAIN MAPPING,2019-01-01,40(2):432-450
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