A novel assistive method for rigidity evaluation during deep brain stimulation surgery using acceleration sensors

SHORT SUMMARY OBJECTIVE The aim of the present study was to evaluate the use of an acceleration sensor to assess the change in parkinsonian rigidity during deep brain stimulation (DBS) surgery. METHODS Changes in rigidity were calculated by extracting relevant outcome measures from the accelerometer data during 9 bilateral DBS surgeries in patients suffering from Parkinson’s disease. MAIN RESULT Rigidity release could be observed at significantly lower amplitudes with accelerometer evaluation (mean 0.9 ± 0.6 mA) than with clinician evaluation (mean 1.4 ± 0.6 mA) (p < 0.001).

Domaines

Neurobiologie Ingénierie biomédicale

Présentation_JCoste20170922.pdf (1001.66 Ko)

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https://uca.hal.science/hal-01654621

Soumis le : vendredi 8 décembre 2017-11:38:19

Dernière modification le : dimanche 17 novembre 2024-21:42:03

Dates et versions

hal-01654621 , version 1 (08-12-2017)

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HAL Id : hal-01654621 , version 1

Citer

Ashesh Shah, Jérôme Coste, Jean-Jacques Lemaire, Erik Schkommodau, Ethan Taub, et al.. A novel assistive method for rigidity evaluation during deep brain stimulation surgery using acceleration sensors. 1ère journée conjointe TGI TechMed, CHU de Clermont-Ferrand, Université Clermont Auvergne, Institut Pascal, Sep 2017, Clermont-Ferrand, France. ⟨hal-01654621⟩

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