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Condition: Bipolar
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Total 381 results found since Jan 2013.
Deep brain stimulation for movement disorders after stroke: a systematic review of the literature
CONCLUSIONS: This is the first systematic review of DBS for poststroke movement disorders. Overall, most studies to date have been case reports and small series reporting heterogeneous patients and surgical strategies. This review suggests that DBS for movement disorders after a stroke has the potential to be effective and safe for diverse patients, and DBS may be a feasible option to improve function even years after a stroke.PMID:36308482 | DOI:10.3171/2022.8.JNS221334
Source: Journal of Neurosurgery - October 29, 2022 Category: Neurosurgery Authors: Mitch R Paro Michal Dyrda Srinath Ramanan Grant Wadman Stacey-Ann Burke Isabella Cipollone Cory Bosworth Sarah Zurek Patrick B Senatus Source Type: research
Modulation of cortical motor evoked potential after stroke during electrical stimulation of the lateral cerebellar nucleus
Conclusions Activation of the DTC pathway increases cortical excitability in both naïve and post-stroke animals. These effects may underlie, at least partially, functional reorganization and therapeutic benefits associated with chronic LCN DBS in post-stroke animals.
Source: Brain Stimulation - July 8, 2015 Category: Neurology Source Type: research
Ischemic Stroke in Young Adults and Preexisting Psychiatric Disorders: A Nationwide Case–Control Study
Abstract: Previous studies showed that psychiatric disorders such as major depression, bipolar disorders, and alcohol misuse are associated with an increased risk of ischemic stroke. However, the link between psychiatric disorders and stroke in the young population is rarely investigated.
Using the Taiwan National Health Insurance Research Database, 2063 young adults aged between 18 and 45 years with ischemic stroke and 8252 age- and sex-matched controls were enrolled in our study between 1998 and 2011. Participants who had preexisting psychiatric disorders were identified.
After adjusting for preexisting physical disorder...
Source: Medicine - September 1, 2015 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research
Incidence of ischaemic heart disease and stroke among people with psychiatric disorders: retrospective cohort study.
CONCLUSIONS: Despite declines in absolute rates of IHD and stroke, relative risks remain high in those with versus without psychiatric disorders. Cardiovascular disease monitoring and prevention approaches may need to be tailored by psychiatric disorder and cardiovascular outcome, and be targeted, for example, by age and deprivation level.
PMID: 31753047 [PubMed - as supplied by publisher]
Source: The British Journal of Psychiatry for Mental Science - November 23, 2019 Category: Psychiatry Tags: Br J Psychiatry Source Type: research
Functional seizures are associated with cerebrovascular disease and functional stroke is more common in patients with functional seizures than epileptic seizures
CONCLUSION: Our results confirm the initial observation of increased CVD in patients with FSe and further suggest that patients with FSe may be predisposed to developing another functional neurological disorder (FND) (i.e., functional stroke). We speculate that this may be due to shared risk factors and pathophysiological processes that are common to various manifestations of FND.PMID:35123242 | DOI:10.1016/j.yebeh.2022.108582
Source: Epilepsy and Behaviour - February 5, 2022 Category: Neurology Authors: Jonah Fox Slavina B Goleva Kevin F Haas Lea K Davis Source Type: research
Burst Motor Cortex Stimulation Evokes Sustained Suppression of Thalamic Stroke Pain: A Narrative Review and Single-Case Overview
AbstractChronic refractory central post-stroke pain (CPSP), one of the most disabling consequences of cerebral stroke, occurs in up to 10% of patients with CPSP. Because a considerable proportion of these patients with chronic pain remain resistant to pharmacological and behavioral therapies, adjunctive invasive and non-invasive brain stimulation therapies are needed. We performed a review of human studies applying burst and conventional motor cortex stimulation (burstMCS and cMCS, respectively) for chronic pain states, on the basis of data sources identified through searches of PubMed, MEDLINE/OVID, and SCOPUS, as well as...
Source: Pain and Therapy - December 16, 2020 Category: Anesthesiology Source Type: research
Unipolar stroke, electroosmotic pump carbon nanotube yarn muscles
Success in making artificial muscles that are faster and more powerful and that provide larger strokes would expand their applications. Electrochemical carbon nanotube yarn muscles are of special interest because of their relatively high energy conversion efficiencies. However, they are bipolar, meaning that they do not monotonically expand or contract over the available potential range. This limits muscle stroke and work capacity. Here, we describe unipolar stroke carbon nanotube yarn muscles in which muscle stroke changes between extreme potentials are additive and muscle stroke substantially increases with increasing po...
Source: ScienceNOW - January 28, 2021 Category: Science Authors: Chu, H., Hu, X., Wang, Z., Mu, J., Li, N., Zhou, X., Fang, S., Haines, C. S., Park, J. W., Qin, S., Yuan, N., Xu, J., Tawfick, S., Kim, H., Conlin, P., Cho, M., Cho, K., Oh, J., Nielsen, S., Alberto, K. A., Razal, J. M., Foroughi, J., Spinks, G. M., Kim, Tags: Materials Science reports Source Type: news
Effects of Galvanic Vestibular Stimulation on Visual Verticality and Standing Posture Differ Based on the Polarity of the Stimulation and Hemispheric Lesion Side in Patients With Stroke
Conclusions: These findings demonstrate that the effects of GVS on the SVV and standing posture differ depending on the polarity of GVS and the hemispheric lesion side. Patients with a right hemisphere lesion have difficulty maintaining their preferred standing posture under visual verticality modulation evoked by GVS. The application of GVS may clarify whether the vestibular system has neural redundancy after stroke to suppress any effects of the stimulation, including modulation of the visual verticality, on balance.
Source: Frontiers in Neurology - November 11, 2021 Category: Neurology Source Type: research
Risk of myocardial infarction and stroke in bipolar disorder: a systematic review and exploratory meta‐analysis
ConclusionThere may be a differential risk of myocardial infarction and stroke in patients with bipolar disorder. Confidence in these pooled estimates was limited by the small number of studies, significant heterogeneity and dissimilar methodological features.
Source: Acta Psychiatrica Scandinavica - May 22, 2014 Category: Psychiatry Authors: M. L. Prieto, A. B. Cuéllar‐Barboza, W. V. Bobo, V. L. Roger, F. Bellivier, M. Leboyer, C. P. West, M. A. Frye Tags: Meta‐analysis Source Type: research
Suicide Following Stroke in the United States Veterans Health Administration Population
In the United States (US), suicide is a leading cause of death, and most of these suicides involve firearms, highlighting the importance of lethal means safety in suicide prevention.(1, 2) US Veterans experience a suicide rate 1.5 times higher than US civilian adults and are more likely to use firearms as the means of suicide.(3) Risk factors for suicide within this population include demographic factors such as sex, age, race, and level of education, as well as health factors such as smoking status, psychiatric conditions (e.g., posttraumatic stress disorder [PTSD], depression, bipolar and anxiety disorders, schizophrenia...
Source: Archives of Physical Medicine and Rehabilitation - March 31, 2021 Category: Rehabilitation Authors: Jordan M. Wyrwa, Tyler M. Shirel, Trisha A. Hostetter, Alexandra L. Schneider, Claire A. Hoffmire, Kelly A. Stearns-Yoder, Jeri E. Forster, Nathan E. Odom, Lisa A. Brenner Tags: Original Research Source Type: research
