Predicting optimal deep brain stimulation parameters for Parkinson's disease using functional MRI and machine learning.
Predicting optimal deep brain stimulation parameters for Parkinson's disease using functional MRI and machine learning.
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DOI:
10.1038/s41467-021-23311-9
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发表时间:
2021-05-24
影响因子:
16.6
通讯作者:
Lozano AM
中科院分区:
文献类型:
--
作者:
Boutet A;Madhavan R;Elias GJB;Joel SE;Gramer R;Ranjan M;Paramanandam V;Xu D;Germann J;Loh A;Kalia SK;Hodaie M;Li B;Prasad S;Coblentz A;Munhoz RP;Ashe J;Kucharczyk W;Fasano A;Lozano AM
Commonly used for Parkinson’s disease (PD), deep brain stimulation (DBS) produces marked clinical benefits when optimized. However, assessing the large number of possible stimulation settings (i.e., programming) requires numerous clinic visits. Here, we examine whether functional magnetic resonance imaging (fMRI) can be used to predict optimal stimulation settings for individual patients. We analyze 3 T fMRI data prospectively acquired as part of an observational trial in 67 PD patients using optimal and non-optimal stimulation settings. Clinically optimal stimulation produces a characteristic fMRI brain response pattern marked by preferential engagement of the motor circuit. Then, we build a machine learning model predicting optimal vs. non-optimal settings using the fMRI patterns of 39 PD patients with a priori clinically optimized DBS (88% accuracy). The model predicts optimal stimulation settings in unseen datasets: a priori clinically optimized and stimulation-naïve PD patients. We propose that fMRI brain responses to DBS stimulation in PD patients could represent an objective biomarker of clinical response. Upon further validation with additional studies, these findings may open the door to functional imaging-assisted DBS programming. Deep brain stimulation programming for Parkinson’s disease entails the assessment of a large number of possible simulation settings, requiring numerous clinic visits after surgery. Here, the authors show that patterns of functional MRI can predict the optimal stimulation settings.
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DOI:
10.1016/j.nicl.2015.08.008
发表时间:
2015
期刊:
NeuroImage. Clinical
影响因子:
--
作者:
Holiga Š;Mueller K;Möller HE;Urgošík D;Růžička E;Schroeter ML;Jech R
通讯作者:
Jech R
影响因子:
4.4
作者:
Hancu, Ileana;Boutet, Alexandre;Madhavan, Radhika
通讯作者:
Madhavan, Radhika
影响因子:
5.9
作者:
Hesselmann, V;Sorger, B;Sturm, V
通讯作者:
Sturm, V
影响因子:
14.5
作者:
Asanuma, Kotaro;Tang, Chengke;Eidelberg, David
通讯作者:
Eidelberg, David
影响因子:
1.9
作者:
Cilia, Roberto;Marotta, Giorgio;Antonini, Angelo
通讯作者:
Antonini, Angelo