Reduced gray matter volume and risk of falls in Parkinson’s disease with dementia patients: a Voxel-based morphometry study – Cheng KL, Lin LH, Chen PC, Chiang PL, Chen YS, Chen HL, Chen MH, Chou KH, Li SH, Lu CH, Lin WC.

Medical and Health News

PURPOSE: Risk of falls is a widespread sequela affecting sufferers with Parkinson’s disease (PD). Though motor impairment and dementia are correlated with falls, associations of mind construction and cognition deficits with falls stay unclear. Materials and Me…

Supply: SafetyLit Class: Worldwide Drugs & Public Well being Tags: Age: Elder Adults Supply Sort: information

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OBJECTIVE: To analyze associations between concussion and the risk of observe-up diagnoses of consideration-deficit hyperactivity dysfunction (ADHD), temper and nervousness issues (MADs), dementia and Parkinson’s disease.

DESIGN: A retrospective inhabitants-ba…

Supply: SafetyLit Class: Worldwide Drugs & Public Well being Tags: Economics of Damage and Security, PTSD, Damage Outcomes Supply Sort: information

Conclusions
Myocardial 123I-MIBG imaging supplies complementary worth to 123I-FP-CIT in the correct analysis, therapy plan, and differential analysis between PD and different kinds of parkinsonism.

The study of greater than 186,000 Canadians discovered that those that suffered a concussion have been extra prone to develop any of a number of circumstances, together with: consideration-deficit/hyperactivity dysfunction (ADHD); despair or nervousness; Parkinson’s disease; or dementia.

Supply: WebMD Health Class: Shopper Well being Information Supply Sort: information

Risk elevated for ADHD, temper and nervousness issues, dementia, Parkinson disease

Though dementia is a contraindication for deep mind stimulation (DBS) in sufferers with Parkinson’s disease (PD), the idea is supported by little scientific proof. Furthermore, it’s unclear whether or not PD with delicate cognitive impairment (PD-MCI) or area-particular cognitive impairments have an effect on the end result of DBS in non-demented PD sufferers.

Supply: Journal of the Neurological Sciences Class: Neurology Authors: Supply Sort: analysis

Conclusions: PDD sufferers exhibiting impaired motor operate, decrease GMV in the left calcarine and proper inferior frontal gyrus, and notable cognitive deficits might have elevated risk of falls.

α-Synuclein (αsyn) is an considerable mind neuronal protein that may misfold and polymerize to kind poisonous fibrils coalescing into pathologic inclusions in neurodegenerative ailments, together with Parkinson’s disease, Lewy physique dementia, and a number of system atrophy. These fibrils might induce additional αsyn misfolding and propagation of pathologic fibrils in a prion-like course of. It’s unclear why αsyn initially misfolds, however a rising physique of literature suggests a vital position of partial proteolytic processing ensuing in numerous truncations of the extremely charged and versatile carboxyl-terminal area. This …

Supply: Journal of Biological Chemistry Class: Chemistry Authors: Tags: JBC Critiques Supply Sort: analysis

Publication date: Obtainable on-line 22 July 2020Supply: NeuroImageAuthor(s): James Gratwicke, Ashwini Oswal, Harith Akram, Marjan Jahanshahi, Marwan Hariz, Ludvic Zrinzo, Tom Foltynie, Vladimir Litvak

Supply: NeuroImage Class: Neuroscience Supply Sort: analysis

Authors: Aubignat M, Tir M, Krystkowiak P
Summary
Parkinson’s disease is the second most typical neurodegenerative disease after Alzheimer’s disease. The pathophysiology of Parkinson’s disease is advanced and imperfectly identified. Primum movens is irregular intra-neuronal accumulation of the protein α-synuclein, resulting in metabolic disturbances and neurodegeneration. This irregular accumulation of α-synuclein can be discovered in dementia with Lewy our bodies and a number of system atrophy, which collectively with Parkinson’s disease kind the group of α-synucleinopathies. Well-known by its motor indicators (bradykinesia, …

Summary
In the previous couple of years analysis into Hashish and its constituent phytocannabinoids has burgeoned, notably in the potential utility of novel hashish phytochemicals for the therapy of various sicknesses associated to neurodegeneration and dementia, together with Alzheimer’s (AD), Parkinson’s (PD) and Huntington’s disease (HD). Thus far, these neurological ailments have principally relied on symptomatological administration. Nonetheless, with an getting old inhabitants globally, the seek for extra environment friendly and disease-modifying therapies that would delay or mitigate disease development is crucial. On this context, this…

Supply: Current Neuropharmacology Class: Medication & Pharmacology Authors: Tags: Curr Neuropharmacol Supply Sort: analysis

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