More Evidence Links Gut Bacteria to Dementia More Evidence Links Gut Bacteria to Dementia

Depletion of certain gut bacteria, and an elevated level of other bacteria, are associated with an increased risk for dementia, a new study suggests.Medscape Medical News
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Neurology & Neurosurgery News Source Type: news

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___ An impaired sense of smell can signal cognitive decline, but ‘smell training’ could help (The Conversation): “As we age, we often have problems with our ability to smell (called olfactory dysfunction). Older people might not be able to identify an odour or differentiate one odour from another. In some cases they might not be able to detect an odour at all. Odour identification difficulties are common in people with neurodegenerative diseases, including Alzheimer’s disease … But there is emerging evidence that olfactory or “smell training” can improve ability to smell. Neu...
Source: SharpBrains - Category: Neuroscience Authors: Tags: Cognitive Neuroscience Health & Wellness anosmia brain health brain training cognitive-tasks dementia neurodegenerative neuroplasticity nose older-adults regeneration rhinology smell therapy Source Type: blogs
CONCLUSIONS: The indistinguishable clinical features of P102L GSS patients with sCJD, especially in the early stage, support the importance of PRNP testing for diagnosing GSS. PMID: 30877692 [PubMed - as supplied by publisher]
Source: Journal of Clinical Neurology - Category: Neurology Tags: J Clin Neurol Source Type: research
Authors: Choi J, Park J, Lee BI, Shin KJ, Yoo S, Kim H, Jang W, Kim JS, Youn J, Oh E Abstract BACKGROUND AND PURPOSE: Gait impairment in patients with cognitive decline has received considerable attention over the past several decades. However, gait disturbance in dementia is often underdiagnosed. The Mini Mental State Examination (MMSE) is the most widely used screening test for dementia, and the Montreal Cognitive Assessment (MoCA) has been developed for more accurate assessments of mild cognitive impairment (MCI). The purpose of this study was to determine the correlation between gait status and the scores on th...
Source: Journal of Clinical Neurology - Category: Neurology Tags: J Clin Neurol Source Type: research
As Alzheimer ’s disease and dementia affect a growing number of Americans, efforts to keep brain decline at bay have become big business. But in a piece published in the Journal of the American Medical Association, neurologists at the University of California, San Francisco’s Memory and Aging Center, cautio n consumers that brain health supplements have no proven benefit, calling them “pseudomedicine.” In the strongly worded opinion piece, the researchers stress that there are no known supplements…
Source: bizjournals.com Health Care:Biotechnology headlines - Category: Biotechnology Authors: Source Type: news
Conclusion: The y-IHDS requires minimal resources and is based on a screening tool for adult HIV-associated cognitive disorders that is already widely used globally. Hence, this brief, cost-efficient, and valid screening tool may be a useful addition for clinicians working in resource-poor contexts in which adolescent HIV is highly prevalent.
Source: AIDS - Category: Infectious Diseases Tags: BASIC SCIENCE Source Type: research
One day, a quick eye test may be able to pick up important information about brain health. Specifically, it may be able to identify signs of dementia.
Source: Health News from Medical News Today - Category: Consumer Health News Tags: Alzheimer's / Dementia Source Type: news
ConclusionsThis comprehensive catalog of utilities showcases the spectrum of diseases and conditions for which caregiver and family members ’ spillover effects have been measured, and the variation in measurement methods used. In general, utilities indicated a loss in quality of life associated with being a caregiver or family member of an ill relative. Most studies reported caregiver/family member utility without any comparator, limi ting the ability to infer spillover effects. Nevertheless, these values provide a starting point for considering spillover effects in the context of CEA, opening the door for more comprehensive analyses.
Source: PharmacoEconomics - Category: Health Management Source Type: research
Roh The purpose of this study was to investigate the effects of regular taekwondo (TKD) training on physical fitness, neurotrophic growth factors, cerebral blood flow (CBF) velocity, and cognitive function in elderly women. Thirty-seven women aged 65 or older were randomly assigned to either TKD (n = 19) or control (n = 18) group. TKD training was performed at 50–80% maximum heart rate (HRmax) for 60 min, five times per week for 16 weeks. All participants underwent the following examinations before and after the intervention: Senior Fitness Test; serum levels of neurotrophic growth factors, including brain-de...
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Article Source Type: research
Discussions with Elders about HousingAging Parents: Where Do They Want to Live Their Last Years? 
Source: Minding Our Elders - Category: Geriatrics Authors: Source Type: blogs
Authors: Lougiaki P, Tsolaki M, Pantazaki A Abstract Neurovascular dysfunction is a central process in the pathogenesis of the stroke and most neurodegenerative diseases, including Alzheimer's disease. The multi-cell neurovascular unit (NVU) combines the components of the neural, vascular and extracellular matrix (ECM) into an important interface whose proper function is critical to maintaining brain health. Tissue engineering now offers new tools and information to promote understanding of NVU's operation. A promising area for the development of NVU models is their bio-production through 3D bio-printing to produce...
Source: Hellenic Journal of Nuclear Medicine - Category: Nuclear Medicine Tags: Hell J Nucl Med Source Type: research
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