Results 81 to 90 of about 135,663 (215)
Borneo Journal of Pharmacy, 2021 Schizophrenia is a psychiatric disorder that requires antipsychotics therapy. Antipsychotics cause many side effects, including orthostatic hypotension.
Noor Cahaya +2 more
doaj +1 more source
Mitigating Health Data Poverty: Generative Approaches versus Resampling for Time-series Clinical Data [PDF]
arXiv, 2022 Several approaches have been developed to mitigate algorithmic bias stemming from health data poverty, where minority groups are underrepresented in training datasets. Augmenting the minority class using resampling (such as SMOTE) is a widely used approach due to the simplicity of the algorithms.
arxiv
The Journal of Clinical Hypertension, 2019 Orthostatic hypotension (OH), that is blood pressure fall when standing from the supine to the erect position, is a common cardiovascular disorder, highly prevalent in elderly and frail individuals and in patients with multiple comorbidities. Orthostatic
N. Magkas +7 more
semanticscholar +1 more source
Movement Disorders Clinical Practice, EarlyView.Abstract Background The lived experience of Parkinson's disease (PD) includes motor and non‐motor symptoms. There is a need to capture the earliest patient experiences in a sensitive and reliable manner for the successful development of interventions that may delay clinical progression in PD.
Joseph Saade +3 more
wiley +1 more source
Attention mechanisms for physiological signal deep learning: which attention should we take? [PDF]
arXiv, 2022 Attention mechanisms are widely used to dramatically improve deep learning model performance in various fields. However, their general ability to improve the performance of physiological signal deep learning model is immature. In this study, we experimentally analyze four attention mechanisms (e.g., squeeze-and-excitation, non-local, convolutional ...
arxiv
The Gut‐Brain Axis in Parkinson disease: Emerging Concepts and Therapeutic Implications
Movement Disorders Clinical Practice, EarlyView.Abstract Background The gut‐brain axis, i.e. the bidirectional communication system between the gut and the brain, has become of central importance in Parkinson disease (PD) research over the past 20 years. Aims We aimed to describe the milestones of the gut‐brain axis research in PD and the development of theories proposing the involvement of the ...
Elisa Menozzi +2 more
wiley +1 more source
Nondipping in Parkinson's Disease
Parkinson's Disease, 2011 Objective. The aim of this study was to identify patients with Parkinson's disease who showed loss or decrease of nocturnal blood pressure fall (nondipper patients) as a marker of autonomic dysfunction.
Sita Sommer +2 more
doaj +1 more source
Orthostatic Cerebral Hypoperfusion Syndrome (OCHOS)
Frontiers in Aging Neuroscience, 2016 Objective: Orthostatic dizziness without orthostatic hypotension is common but underlying pathophysiology is poorly understood. This study describes orthostatic cerebral hypoperfusion syndrome (OCHOS). OCHOS is defined by: 1) Abnormal orthostatic drop of
Peter eNovak
doaj +1 more source
Synthetic Health-related Longitudinal Data with Mixed-type Variables Generated using Diffusion Models [PDF]
arXiv, 2023 This paper presents a novel approach to simulating electronic health records (EHRs) using diffusion probabilistic models (DPMs). Specifically, we demonstrate the effectiveness of DPMs in synthesising longitudinal EHRs that capture mixed-type variables, including numeric, binary, and categorical variables. To our knowledge, this represents the first use
arxiv
BMC Geriatrics, 2019 BackgroundOrthostatic hypotension (OH; profound falls in blood pressure when upright) is a common deficit that increases in incidence with age, and may be associated with falling risk.
B. Shaw +6 more
semanticscholar +1 more source