Trial reportParkinsonism & related disorders2005
Perceptions of effort during handgrip and tongue elevation in Parkinson's disease.
Trial report in Parkinsonism & related disorders, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.
- Pooled it
- Biofeedback and Exercise Load Affect Accuracy of Tongue Strength Exercise Performance.Dysphagia · 2025Trial
- Exploring the layers of fatigue in Parkinson's Disease: A comprehensive analysis of its prevalence and contributing factors.Clinical parkinsonism & related disorders · 2024Article
- Novel characteristics of the temporal transition to maximum tongue pressure in Parkinson's disease: A pilot study.Clinical parkinsonism & related disorders · 2024Article
- Clear Speech Variants: An Investigation of Intelligibility and Speaker Effort in Speakers With Parkinson's Disease.American journal of speech-language pathology · 2022Article
- Perception of Physical Demand, Mental Demand, and Performance: A Comparison of Two Voice Interventions for Parkinson's Disease.American journal of speech-language pathology · 2022Article
- The Influence of Age, Eating a Meal, and Systematic Fatigue on Swallowing and Mealtime Parameters.Dysphagia · 2021Article
- Effort and Fatigue-Related Functional Connectivity in Mild Traumatic Brain Injury.Frontiers in neurology · 2018Article
- Lingual-Alveolar Contact Pressure During Speech in Amyotrophic Lateral Sclerosis: Preliminary Findings.Journal of speech, language, and hearing research : JSLHR · 2017Article
- Parkinson's disease-related fatigue: A case definition and recommendations for clinical research.Movement disorders : official journal of the Movement Disorder Society · 2016Review
- Sequence Effect in Parkinson's Disease Is Related to Motor Energetic Cost.Frontiers in neurology · 2016Article
- Stretch-sensitive paresis and effort perception in hemiparesis.Journal of neural transmission (Vienna, Austria : 1996) · 2015Article
- The intrinsic resting state voice network in Parkinson's disease.Human brain mapping · 2015Article
- OroPress a new wireless tool for measuring oro-lingual pressures: a pilot study in healthy adults.Journal of neuroengineering and rehabilitation · 2015Article
- Speech-related fatigue and fatigability in Parkinson's disease.Clinical linguistics & phonetics · 2015Article
- Neural correlates of efficacy of voice therapy in Parkinson's disease identified by performance-correlation analysis.Human brain mapping · 2010Article
- What is orofacial fatigue and how does it affect function for swallowing and speech?Seminars in speech and language · 2006Review
- Assessment of tongue weakness and fatigue.The International journal of orofacial myology : official publication of the International Association of Orofacial Myology · 2004Review
- Fatigue in Parkinson's disease: report from a mutidisciplinary symposium.NPJ Parkinson's diseaseArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundFatigue and the accompanying perception of effort are often heightened in Parkinson's disease.
objectivesTo compare performance on three sense-of-effort tasks between patients with PD and matched neurologically normal control subjects.
methodsSixteen PD subjects and 16 normal subjects performed three tasks to assess sense of effort: self-ratings of effort using direct-magnitude estimation, generating pressures at various levels of effort, and sustaining a submaximal level of effort. The latter two tasks were done with handgrip and tongue elevation.
resultsTwo of the three tasks successfully differentiated the groups. Subjects with PD provided significantly higher ratings of effort for general daily activities and for speech. During the constant-effort task, pressure curves decayed more rapidly for the PD subjects.
conclusionsPerformance by PD subjects on the constant-effort task resembled that by normal adults who were pre-fatigued in previous experiments. Results support greater than normal sense-of-effort related to fatigue in PD, and provide preliminary validation of a performance-based physiologic task to assess abnormal sense of effort in this population.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.