AI Article Synopsis
- Stimulation of the M1 brain region has been used since 1991 to help with chronic pain and movement disorders, including Parkinson's disease.
- A review of literature showed 459 cases of motor cortex stimulation (MCS) used, with 72 focused on movement disorders, and a specific report on 4 Parkinson's patients treated with MCS.
- Initial improvements in motor function were noted within 6 months, but most benefits diminished by the end of 12 months, suggesting more extensive research is needed to consider MCS a viable alternative to existing treatments like deep brain stimulation (DBS).
Article Abstract
Object: Since the initial 1991 report by Tsubokawa et al., stimulation of the M1 region of cortex has been used to treat chronic pain conditions and a variety of movement disorders.
Methods: A Medline search of the literature published between 1991 and the beginning of 2007 revealed 459 cases in which motor cortex stimulation (MCS) was used. Of these, 72 were related to a movement disorder. More recently, up to 16 patients specifically with Parkinson disease were treated with MCS, and a variety of results were reported. In this report the authors describe 4 patients who were treated with extradural MCS.
Results: Although there were benefits seen within the first 6 months in Unified Parkinson's Disease Rating Scale Part III scores (decreased by 60%), tremor was only modestly managed with MCS in this group, and most benefits seen initially were lost by the end of 12 months.
Conclusions: Although there have been some positive findings using MCS for Parkinson disease, a larger study may be needed to better determine if it should be pursued as an alternative surgical treatment to DBS.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.3171/JNS/2008/109/7/0133 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
2-dodecyl-6-methoxycyclohexa-2,5-diene-1,4-dione protects against MPP-induced neurotoxicity by ameliorating oxidative stress, apoptosis and autophagy in SH-SY5Y cells.
Metab Brain Dis
January 2025
Key Laboratory of Longevity and Aging-Related Disease of Chinese Ministry of Education, Center for Translational Medicine, School of Basic Medical Sciences, Guangxi Medical University, Nanning, Guangxi, China.
2-dodecyl-6-methoxycyclohexa-2,5-diene-1,4-dione (DMDD) is a cyclohexanedione compound extracted from the roots of Averrhoa carambola L. Several studies have documented its beneficial effects on diabetes, Alzheimer's disease, and cancer. However, its potential neuroprotective effects on Parkinson's disease (PD) have not yet been explored.
View Article and Find Full Text PDFNanotechnology in Parkinson's Disease: overcoming drug delivery challenges and enhancing therapeutic outcomes.
Drug Deliv Transl Res
January 2025
Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
The global prevalence of Parkinson's Disease (PD) is on the rise, driven by an ageing population and ongoing environmental conditions. To gain a better understanding of PD pathogenesis, it is essential to consider its relationship with the ageing process, as ageing stands out as the most significant risk factor for this neurodegenerative condition. PD risk factors encompass genetic predisposition, exposure to environmental toxins, and lifestyle influences, collectively increasing the chance of PD development.
View Article and Find Full Text PDFGinkgolide B regulates apoptosis, oxidative stress, and mitochondrial dysfunction in MPP-induced SK-N-SH cells by targeting HDAC4/JNK pathway.
Naunyn Schmiedebergs Arch Pharmacol
January 2025
Huai'an Hospital Affiliated to Yangzhou University, The Fifth People's Hospital of Huai'an), 1 Huaihe East Road, Huaiyin District, Huai'an City, Jiangsu Province, China.
Ginkgolide B (GB) is a bioactive constituent found in Ginkgo biloba leaves that has been long recognized as a protective agent against many neurological disorders. Our study aimed to examine the effect of GB in an in vitro Parkinson's disease (PD) model and to investigate its neuroprotective mechanism as a primary objective. SK-N-SH cells were challenged with 1-methyl-4-phenylpyridinium (MPP) to act as a PD-like model of neuronal damage.
View Article and Find Full Text PDFDynamic Video Assessment of Axial Postural Abnormalities in Parkinson's Disease: A Pilot Study.
Mov Disord Clin Pract
January 2025
Department of Computer Science, University of Verona, Verona, Italy.
Background: Axial postural abnormalities (APAs) are frequent and disabling axial symptoms of Parkinson's disease (PD). Image-based measurement is considered the gold standard but may not accurately detect the true severity of APAs because these symptoms can appear or get worse under dynamic conditions.
Objective: The aim was to evaluate quantitative changes in APAs degree during prolonged standing and walking in both single- and dual-task conditions (motor + cognitive).
The novel p.A30G SNCA pathogenic variant in Greek patients with familial and sporadic Parkinson's disease.
Eur J Neurol
February 2025
1st Department of Neurology, Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece.
Background: The p.A53T variant in the SNCA gene was considered, until recently, to be the only SNCA variant causing familial Parkinson's disease (PD) in the Greek population. We identified a novel heterozygous p.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!