Diffusion Tensor Imaging to Aid Subgenual Cingulum Target Selection for Deep Brain Stimulation in Depression

2012 ◽  
Vol 90 (4) ◽  
pp. 225-232 ◽  
Author(s):  
Kartik D. Bhatia ◽  
Luke Henderson ◽  
George Ramsey-Stewart ◽  
James May
Keyword(s):  
Diffusion Tensor Imaging ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Diffusion Tensor ◽  
Target Selection ◽  
Selection For ◽  
Deep Brain

Target selection for deep brain stimulation in treatment resistant schizophrenia

2022 ◽  
Vol 112 ◽  
pp. 110436
Author(s):  
Iluminada Corripio ◽  
Alexandra Roldán ◽  
Peter McKenna ◽  
Salvador Sarró ◽  
Anna Alonso-Solís ◽  
...  
Keyword(s):  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Target Selection ◽  
Treatment Resistant ◽  
Selection For ◽  
Deep Brain

Post-Traumatic Tremor and Thalamic Deep Brain Stimulation: Evidence for Use of Diffusion Tensor Imaging

2016 ◽  
Vol 96 ◽  
pp. 607.e7-607.e11 ◽  
Author(s):  
Sandra G.J. Boccard ◽  
Pedro Rebelo ◽  
Binith Cheeran ◽  
Alexander Green ◽  
James J. FitzGerald ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Diffusion Tensor ◽  
Post Traumatic ◽  
Deep Brain

Individual Fiber Anatomy of the Subthalamic Region Revealed With Diffusion Tensor Imaging: A Concept to Identify the Deep Brain Stimulation Target for Tremor Suppression

Neurosurgery ◽  
2011 ◽  
Vol 68 (4) ◽  
pp. 1069-1076 ◽  
Author(s):  
Volker A. Coenen ◽  
Burkhard Mädler ◽  
Hagen Schiffbauer ◽  
Horst Urbach ◽  
Niels Allert
Keyword(s):  
Diffusion Tensor Imaging ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Diffusion Tensor ◽  
Fiber Tracking ◽  
Helical Computed Tomography ◽  
Individual Fiber ◽  
Electrode Contact ◽  
Dti Fiber Tracking ◽  
Deep Brain

Abstract BACKGROUND: Deep brain stimulation (DBS) has been proven to alleviate tremor of various origins. Distinct regions have been targeted. One explanation for good clinical tremor control might be the involvement of the dentatorubrothalamic tract (DRT) as has been suggested in superficial (thalamic) and inferior (posterior subthalamic) target regions. Beyond a correlation with atlas data and the postmortem evaluation of patients treated with lesion surgery, proof for the involvement of DRT in tremor reduction in the living, the scope of this work, is elusive. OBJECTIVE: To report a case of unilateral refractory tremor in tremor-dominant Parkinson disease treated with thalamic DBS. METHODS: Preoperative diffusion tensor imaging (DTI) was performed. Correlation with individual DBS electrode contact locations was obtained through postoperative fusion of helical computed tomography (CT) data with DTI fiber tracking. RESULTS: Tremor was alleviated effectively. An evaluation of the active electrode contact position revealed clear involvement of the DRT in tremor control. A closer evaluation of clinical effects and side effects revealed a highly detailed individual fiber map of the subthalamic region with DTI fiber tracking. CONCLUSION: This is the first time the involvement of the DRT in tremor reduction through DBS has been shown in the living. The combination of DTI with postoperative CT and the evaluation of the electrophysiological environment of distinct electrode contacts led to an individual detailed fiber map and might be extrapolated to refined DTI-based targeting strategies in the future. Data acquisition for a larger study group is the topic of our ongoing research.

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