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Epileptiform discharges in neurodegenerative diseases linked to atrophy but not associated with iron depositionsNARA Subscribed
Epileptiform discharges in Alzheimer’s disease (AD) and Lewy body dementia (DLB) may be associated with cognitive decline. Iron accumulation has been implicated in neurodegenerative processes; however, its relationship to epileptiform discharges remains unknown. In addition, the relationship between iron deposition, structural brain changes, and epileptiform discharges remains unclear. The objective is to investigate whether i...
Identifying early predictors of cognitive decline and at-risk individuals is essential for timely intervention and prevention of dementia. This study aimed to detect neurobiological changes and factors related to cognitive performance in the Metropolit 1953 Danish male birth cohort. We analyzed data from 582 participants, aged 57–68 years, using machine learning techniques to group cognitive trajectories into four clusters dif...
Aims Alzheimer’s disease (AD) is characterized by the accumulation of amyloid beta (A β ) in the brain. The deposition of A β is believed to initiate a detrimental cascade, including cerebral hypometabolism, accelerated brain atrophy, and cognitive problems—ultimately resulting in AD. However, the timing and causality of the cascade resulting in AD are not yet fully established. Therefore, we examined whether early A β accumul...
Hippocampal blood–brain barrier (BBB) permeability may increase in normal healthy ageing and contribute to neurodegenerative disease. To examine this hypothesis, we investigated the correlation between blood–brain barrier (BBB) permeability, regional brain volume, memory functions and health and lifestyle factors in The Metropolit 1953 Danish Male Birth Cohort. We used dynamic contrast-enhanced magnetic resonance imaging (DCE-...
Subclinical cognitive deficits are associated with reduced cerebrovascular response to visual stimulation in mid-sixties menNARA Subscribed
Reduced cerebrovascular response to neuronal activation is observed in patients with neurodegenerative disease. In the present study, we examined the correlation between reduced cerebrovascular response to visual activation (ΔCBF Vis.Act ) and subclinical cognitive deficits in a human population of mid-sixties individuals without neurodegenerative disease. Such a correlation would suggest that impaired cerebrovascular function...
Purpose To describe the use of tramadol and other analgesics in Denmark focusing on the impact of media attention (June and December 2017) and regulatory actions (September 2017 and January 2018) on the use of tramadol. Methods Using nationwide registries, we identified all adults who filled a prescription for tramadol and other analgesics from 2014 to 2019. We described incidence rates, prevalence proportions, and total use o...
In terrestrial and coastal systems, the mitigation hierarchy is widely and increasingly used to guide actions to ensure that no net loss of biodiversity ensues from development. We develop a conceptual model which applies this approach to the mitigation of marine megafauna by‐catch in fisheries, going from defining an overarching goal with an associated quantitative target, through avoidance, minimization, remediation to offse...
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