scholarly journals Deep brain stimulation electrode position impact on parkinsonian non-motor symptoms

2020 ◽  
Author(s):  
Jan Bardon ◽  
Sandra Kurcova ◽  
Monika Chudackova ◽  
Pavel Otruba ◽  
David Krahulik ◽  
...  
Keyword(s):  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Electrode Position ◽  
Motor Symptoms ◽  
Deep Brain Stimulation Electrode ◽  
Non Motor Symptoms ◽  
Stimulation Electrode ◽  
Deep Brain

A stroke of silence: tinnitus suppression following placement of a deep brain stimulation electrode with infarction in area LC

2013 ◽  
Vol 118 (1) ◽  
pp. 192-194 ◽  
Author(s):  
Paul S. Larson ◽  
Steven W. Cheung
Keyword(s):  
Deep Brain Stimulation ◽  
Parkinson Disease ◽  
Vascular Injury ◽  
Brain Stimulation ◽  
Motor Symptoms ◽  
Postoperative Mri ◽  
Deep Brain Stimulation Electrode ◽  
Contralateral Ear ◽  
Stimulation Electrode ◽  
Deep Brain

The authors report on a case of tinnitus suppression following deep brain stimulation (DBS) for Parkinson disease. A perioperative focal vascular injury to area LC, a locus of the caudate at the junction of the head and body of the caudate nucleus, is believed to be the neuroanatomical correlate. A 56-year-old woman underwent surgery for implantation of a DBS lead in the subthalamic nucleus to treat medically refractory motor symptoms. She had comorbid tinnitus localized to both ears. The lead trajectory was adjacent to area LC. Shortly after surgery, she reported tinnitus suppression in both ears. Postoperative MRI showed focal hyperintensity of area LC on T2-weighted images. At 18 months, tinnitus localized to the ipsilateral ear remained completely silenced, and tinnitus localized to the contralateral ear was substantially suppressed due to left area LC injury. To the authors' knowledge, this is the first report of a discrete injury to area LC that resulted in bilateral tinnitus suppression. Clinicians treating patients with DBS may wish to include auditory phantom assessment as part of the neurological evaluation.

Effects of deep brain stimulation on sleep-wake disturbances in patients with Parkinson's disease: A narrative review

2021 ◽  
Vol 19 ◽  
Author(s):  
Yu Jin Jung ◽  
Han-Joon Kim ◽  
Sun Ha Paek ◽  
Beomseok Jeon
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Early Stage ◽  
Motor Symptoms ◽  
Specific Effects ◽  
The Impact ◽  
Non Motor Symptoms ◽  
Deep Brain

: Sleep-wake disturbances (SWD) are one of the most common non-motor symptoms in Parkinson's disease (PD) and can appear in the early stage even before the onset of motor symptoms. Deep brain stimulation (DBS) is an established treatment for the motor symptoms in patients with advanced PD. However, the effect of DBS on SWD and its specific mechanisms are not widely understood and remain controversial. In addition to the circuit-mediated direct effect, DBS may improve SWD by an indirect effect such as the resolution of nocturnal motor complications and a reduction of dopaminergic medication. Here, the authors review the recent literatures regarding the impact of DBS on SWD in patients with PD. Furthermore, the selection of the DBS targets and the specific effects of applying DBS to each target on SWD in PD are also discussed.

An Update of the Impact of Deep Brain Stimulation on Non Motor Symptoms in Parkinson's Disease

2014 ◽  
Vol 4 (2) ◽  
pp. 289-300 ◽  
Author(s):  
Lisa Klingelhoefer ◽  
Michael Samuel ◽  
K. Ray Chaudhuri ◽  
Keyoumars Ashkan
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Motor Symptoms ◽  
The Impact ◽  
Non Motor Symptoms ◽  
Deep Brain

scholarly journals Deep Brain Stimulation Selection Criteria for Parkinson’s Disease: Time to Go beyond CAPSIT-PD

2020 ◽  
Vol 9 (12) ◽  
pp. 3931
Author(s):  
Carlo Alberto Artusi ◽  
Leonardo Lopiano ◽  
Francesca Morgante
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Selection Criteria ◽  
Challenge Test ◽  
Phenotypic Characterization ◽  
Motor Symptoms ◽  
Non Motor Symptoms ◽  
Deep Brain

Despite being introduced in clinical practice more than 20 years ago, selection criteria for deep brain stimulation (DBS) in Parkinson’s disease (PD) rely on a document published in 1999 called ‘Core Assessment Program for Surgical Interventional Therapies in Parkinson’s Disease’. These criteria are useful in supporting the selection of candidates. However, they are both restrictive and out-of-date, because the knowledge on PD progression and phenotyping has massively evolved. Advances in understanding the heterogeneity of PD presentation, courses, phenotypes, and genotypes, render a better identification of good DBS outcome predictors a research priority. Additionally, DBS invasiveness, cost, and the possibility of serious adverse events make it mandatory to predict as accurately as possible the clinical outcome when informing the patients about their suitability for surgery. In this viewpoint, we analyzed the pre-surgical assessment according to the following topics: early versus delayed DBS; the evolution of the levodopa challenge test; and the relevance of axial symptoms; patient-centered outcome measures; non-motor symptoms; and genetics. Based on the literature, we encourage rethinking of the selection process for DBS in PD, which should move toward a broad clinical and instrumental assessment of non-motor symptoms, quantitative measurement of gait, posture, and balance, and in-depth genotypic and phenotypic characterization.

The impact of subthalamic deep brain stimulation on sleep and other non-motor symptoms in Parkinson's disease

2019 ◽  
Vol 64 ◽  
pp. 138-144 ◽  
Author(s):  
Jarosław Dulski ◽  
Michał Schinwelski ◽  
Agnieszka Konkel ◽  
Karol Grabowski ◽  
Witold Libionka ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Deep Brain Stimulation ◽  
Brain Stimulation ◽  
Motor Symptoms ◽  
The Impact ◽  
Non Motor Symptoms ◽  
Deep Brain
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