» Articles » PMID: 19713324

Automated Optimization of Subcortical Cerebral MR Imaging-atlas Coregistration for Improved Postoperative Electrode Localization in Deep Brain Stimulation

Overview
Specialty Neurology
Date 2009 Aug 29
PMID 19713324
Citations 39
Authors
Affiliations
Soon will be listed here.
Abstract

Background And Purpose: The efficacy of deep brain stimulation in treating movement disorders depends critically on electrode localization, which is conventionally described by using coordinates relative to the midcommissural point. This approach requires manual measurement and lacks spatial normalization of anatomic variances. Normalization is based on intersubject spatial alignment (coregistration) of corresponding brain structures by using different geometric transformations. Here, we have devised and evaluated a scheme for automated subcortical optimization of coregistration (ASOC), which maximizes patient-to-atlas normalization accuracy of postoperative structural MR imaging into the standard Montreal Neurologic Institute (MNI) space for the basal ganglia.

Materials And Methods: Postoperative T2-weighted MR imaging data from 39 patients with Parkinson disease and 32 patients with dystonia were globally normalized, representing the standard registration (control). The global transformations were regionally refined by 2 successive linear registration stages (RSs) (ASOC-1 and 2), focusing progressively on the basal ganglia with 2 anatomically selective brain masks, which specify the reference volume (weighted cost function). Accuracy of the RSs was quantified by spatial dispersion of 16 anatomic landmarks and their root-mean-square errors (RMSEs) with respect to predefined MNI-based reference points. The effects of CSF volume, age, and sex on RMSEs were calculated.

Results: Mean RMSEs differed significantly (P < .001) between the global control (4.2 +/- 2.0 mm), ASOC-1 (1.92 +/- 1.02 mm), and ASOC-2 (1.29 +/- 0.78 mm).

Conclusions: The present method improves the registration accuracy of postoperative structural MR imaging data into MNI space within the basal ganglia, allowing automated normalization with increased precision at stereotactic targets, and enables lead-contact localization in MNI coordinates for quantitative group analysis.

Citing Articles

Hypothalamic deep brain stimulation augments walking after spinal cord injury.

Cho N, Squair J, Aureli V, James N, Bole-Feysot L, Dewany I Nat Med. 2024; 30(12):3676-3686.

PMID: 39623087 DOI: 10.1038/s41591-024-03306-x.


Machine learning explains response variability of deep brain stimulation on Parkinson's disease quality of life.

Ferrea E, Negahbani F, Cebi I, Weiss D, Gharabaghi A NPJ Digit Med. 2024; 7(1):269.

PMID: 39354049 PMC: 11445542. DOI: 10.1038/s41746-024-01253-y.


Exploring White Matter Microstructure with Symptom Severity and Outcomes Following Deep Brain Stimulation in Tremor Syndromes.

Andrews L, Keller S, Ratcliffe C, Osman-Farah J, Shepherd H, Bhojak M Tremor Other Hyperkinet Mov (N Y). 2024; 14:43.

PMID: 39220675 PMC: 11363889. DOI: 10.5334/tohm.904.


Surgical Concepts and Long-term Outcomes of Thalamic Deep Brain Stimulation in Patients with Severe Tourette Syndrome: A Single-center Experience.

Morishita T, Sakai Y, Iida H, Tanaka H, Permana G, Kobayashi H Neurol Med Chir (Tokyo). 2024; 64(8):289-298.

PMID: 38897940 PMC: 11374463. DOI: 10.2176/jns-nmc.2023-0254.


Neuromodulatory subcortical nucleus integrity is associated with white matter microstructure, tauopathy and APOE status.

Wearn A, Tremblay S, Tardif C, Leppert I, Gauthier C, Baracchini G Nat Commun. 2024; 15(1):4706.

PMID: 38830849 PMC: 11148077. DOI: 10.1038/s41467-024-48490-z.


References
1.
Raz N, Rodrigue K, Kennedy K, Head D, Gunning-Dixon F, Acker J . Differential aging of the human striatum: longitudinal evidence. AJNR Am J Neuroradiol. 2003; 24(9):1849-56. PMC: 7976312. View

2.
Black K, Ongur D, Perlmutter J . Putamen volume in idiopathic focal dystonia. Neurology. 1998; 51(3):819-24. DOI: 10.1212/wnl.51.3.819. View

3.
Meyer C, Boes J, Kim B, Bland P, Zasadny K, Kison P . Demonstration of accuracy and clinical versatility of mutual information for automatic multimodality image fusion using affine and thin-plate spline warped geometric deformations. Med Image Anal. 1997; 1(3):195-206. DOI: 10.1016/s1361-8415(97)85010-4. View

4.
Lanotte M, Rizzone M, Bergamasco B, Faccani G, Melcarne A, Lopiano L . Deep brain stimulation of the subthalamic nucleus: anatomical, neurophysiological, and outcome correlations with the effects of stimulation. J Neurol Neurosurg Psychiatry. 2002; 72(1):53-8. PMC: 1737677. DOI: 10.1136/jnnp.72.1.53. View

5.
Bonneville F, Welter M, Elie C, Tezenas Du Montcel S, Hasboun D, Menuel C . Parkinson disease, brain volumes, and subthalamic nucleus stimulation. Neurology. 2005; 64(9):1598-604. DOI: 10.1212/01.WNL.0000160401.24880.83. View