Tag

Parkinson Disease

All articles tagged with #parkinson disease

entertainment1 month ago•9 min saved

Michael J. Fox says Parkinson's reveal was 'hell' for his wife but fueled a global research push

Michael J. Fox says going public with his Parkinson's diagnosis was “hell” for his wife Tracy Pollan, a choice he made to fight stigma and be open about the disease. Since founding The Michael J. Fox Foundation in 2000, the charity has raised over $3 billion for Parkinson's research, accelerating global collaboration and breakthroughs. Fox has continued acting and advocacy, with Pollan and foundation leaders praising the impact on patients and the pace of progress.

via Fox News|

#entertainment #michael-j-fox #parkinson-disease

health1 month ago•4 min saved

Quadruple Risk: Study Links NFL Careers to Higher Neurodegenerative Deaths

A Mass General Brigham–Boston University–CTE Foundation study of nearly 20,000 NFL players finds death from neurodegenerative disease is about four times higher than in the general population, with dementia and Parkinson’s deaths 3–4x more common; longer careers (five-plus seasons) nearly double the risk versus shorter careers. CTE is considered the primary explanation, though players generally live longer overall due to other protective factors.

via NBC Sports|

#cte #dementia #health

health4 months ago•3 min saved

Gut microbes could flag Parkinson’s risk years before symptoms

A study links a distinctive gut microbiome signature to Parkinson’s risk, even among people with a genetic predisposition but no symptoms, suggesting potential for early detection and possibly prevention or delay through dietary changes or microbiome-targeted therapies, though causality remains unclear and more research is needed.

via The Guardian|

#alpha-synuclein #diet #early-detection

health5 months ago•49 min saved

30-Second Tremor Test Could Flag Urgent Health Check

Dr Philippa Kaye explains that tremors are common in older adults and usually benign, but they can signal different conditions. A quick 30-second test—hold your hands up to check for a tremor and then rest them in your lap—can help decide if you need an urgent GP visit. Causes range from meds and hyperthyroidism to low blood sugar; Parkinson’s tremor has resting-pattern clues, while essential tremor is often action-related and hereditary. If tremors accompany other symptoms, or if Parkinson’s is suspected, see a GP. Treatments include lifestyle tweaks (less caffeine and alcohol, good sleep, stress management) and, in some cases, medications like beta-blockers; many people rely on adaptive strategies (weighted cups, heavier cutlery) to manage daily tasks.

via Daily Mail|

#essential-tremor #gp #health

science5 months ago•5 min saved

Microplastics May Drive Brain Changes Linked to Parkinson's, Review Finds

A review of 100+ studies links microplastics and nanoplastics to brain pathways involved in Parkinson's disease, suggesting these pollutants can enter the body via ingestion, inhalation, or skin contact and reach the brain to promote alpha-synuclein clumps and neuroinflammation, as well as disrupt gut-brain communication and ferry metals; however, most evidence comes from animal/cell studies and human data are limited, so more research is needed alongside reducing plastic pollution and improving waste management.

via ScienceAlert|

#alpha-synuclein #brain #microplastics

science6 months ago•93 min saved

Parkinson’s Disease Reconceived as a Somato-Cognitive Action Network Disorder

A large, multi-modal study proposes Parkinson’s disease as a somato-cognitive action network (SCAN) disorder, showing PD features SCAN-to-subcortex hyperconnectivity that is reduced by dopaminergic therapy and various neuromodulation methods (DBS, MRgFUS, TMS, adaptive DBS). Targeting SCAN nodes—especially cortical SCAN regions—yields greater symptom relief than conventional effector-area targets, suggesting a circuit-based pathophysiology and treatment strategy, with SCAN connectivity serving as a potential biomarker and guide for personalized therapy.

via Nature|

#biomarkers #functional-connectivity #neuromodulation