Results 81 to 90 of about 420,207 (298)

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall   +16 more
wiley   +1 more source

The effects of clinical dental status on eating difficulty and oral health-related quality of life in an older Chinese population.

open access: yes, 2007
Most studies about the relationships between dental status and eating difficulty and food choice have been done in Western countries. Their foods and methods of preparation differ from Eastern countries.
Zeng, X.
core  

A novel difficulty grading system for laparoscopic living donor nephrectomy [PDF]

open access: yes, 2020
BACKGROUND: Several difficulty grading systems have been developed as a useful tool for selecting patients and training surgeons in laparoscopic procedures.
Takagi, K. (Kosei)   +5 more
core   +1 more source

Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati   +10 more
wiley   +1 more source

Comparison between Students’ Perception toward an examination and item analysis, reliability and validity of the examination

open access: yesSudan Journal of Medical Sciences, 2020
Introduction: While student's perception of an exam is a reflection of their feelings toward the exmination items, item analysis is a statistical analysis of their responses to examination items.
Assad Ali Rezigalla   +3 more
doaj   +1 more source

The Difficulty of Using Coliphages as “Indicators” and “Index” Organisms

open access: yesWater Science and Technology, 1991
Different types of coliphages (T2, T4, T7, MS2 ϕX174, coliphages from surface water) were concentrated by a MgCl2 flocculation and a filtration (Virosorb 1MDS) method. Phage type as well as water quality had an influence on recovery rates of the concentration methods. None of them were superior when single phage types were used. Also various conditions
K. Botzenhart   +3 more
openaire   +1 more source

Difficulty Index, Discrimination Index and Distractor Efficiency in Multiple Choice Questions

open access: yes, 2018
Objective: Our first objective was to evaluate the quality of MCQs by analyzing difficulty index, discrimination index and distractor efficiency. Our second objective was to find out the association of MCQs having good difficulty and discrimination ...
Hassan, Usman   +6 more
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

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