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Beta Amyloid Deposition Is Not Associated With Cognitive Impairment in Parkinson's Disease
In this study, we used a well-validated visual assessment to clinically rate scans as being amyloid positive or negative (38). As there is not an accepted threshold based on standardized centiloid reference regions, we defined an amyloid positivity centiloid cut-off threshold in our sample. Our cut-off (CL = 31.3, SUVR = 1.21) corresponds well to the estimated value proposed by Rowe and colleagues (34) in the context of AD (CL = 25–30), however our estimated threshold may be biased by the low number of Aβ positive patients. Our results suggest a lower prevalence of amyloid-positive PDD individuals than in ...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research

Loneliness Is a Public Health Emergency. Here ’s What Helps, According to Experts
When the pandemic first began, many experts feared that even people who managed to avoid the virus would suffer from unprecedented levels of loneliness. What would happen when millions of people were told to stay at home and distance themselves from friends and loved ones? Two years of research later, experts have found that the pandemic did make Americans slightly more lonely—but loneliness levels were already dire enough to pose a threat to mental and physical health. Here’s what you need to know about loneliness and how to address it in your own life. Who got lonelier during the pandemic? [time-brightcove n...
Source: TIME: Health - June 1, 2022 Category: Consumer Health News Authors: Tara Law Tags: Uncategorized COVID-19 healthscienceclimate Source Type: news

Loneliness Is a Public Health Emergency. Here ’ s What Helps, According to Experts
When the pandemic first began, many experts feared that even people who managed to avoid the virus would suffer from unprecedented levels of loneliness. What would happen when millions of people were told to stay at home and distance themselves from friends and loved ones? Two years of research later, experts have found that the pandemic did make Americans slightly more lonely—but loneliness levels were already dire enough to pose a threat to mental and physical health. Here’s what you need to know about loneliness and how to address it in your own life. Who got lonelier during the pandemic? [time-brightcove n...
Source: TIME: Health - June 1, 2022 Category: Consumer Health News Authors: Tara Law Tags: Uncategorized COVID-19 healthscienceclimate Source Type: news

Inflation Phobia Hastens Recessions, Debt Crises
By Anis Chowdhury and Jomo Kwame SundaramSYDNEY and KUALA LUMPUR, Sep 27 2022 (IPS) Inflation phobia among central banks (CBs) is dragging economies into recession and debt crises. Their dogmatic beliefs prevent them from doing right. Instead, they take their cues from Washington: the US Fed, Treasury and Bretton Woods institutions (BWIs). Costly recessions Both BWIs – the International Monetary Fund (IMF) and World Bank – have recently raised the alarm about the likely dire consequences of the ensuing contractionary ‘race to the bottom’. But their dogmas stop them from being pragmatic. Hence, their policy analys...
Source: IPS Inter Press Service - Health - September 27, 2022 Category: International Medicine & Public Health Authors: Anis Chowdhury and Jomo Kwame Sundaram Tags: Development & Aid Economy & Trade Financial Crisis Global Headlines Health Inequality Labour TerraViva United Nations IPS UN Bureau Jomo Kwame Sundaram & Anis Chowdhury Source Type: news