## Abstract Mirror movements (MM) refer to ipsilateral involuntary movements that appear during voluntary activity in contralateral homologous body regions. This study aimed to compare the frequency and distribution of MM in an unselected sample of 274 patients with Parkinson's disease (PD) and 100
A new twist on turning movements in Parkinson's disease patients
β Scribed by Mark G. Carpenter; Bastiaan R. Bloem
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 68 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0885-3185
No coin nor oath required. For personal study only.
β¦ Synopsis
Turning around the body axis to see what is happening behind us is a common event in daily life. This
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Author roles: Conception and design (Espay, Lang, Chen), data acquisition (Espay, Chen), drafting (Espay), editing and revising of the text (Lang, Chen).
We examined eyelid movements during spontaneous, voluntary, and trigeminal reflex blinks in 16 patients with mild to moderate Parkinson's disease (PD) off medication and 14 controls. Voluntary and reflex blink amplitudes tended to be smaller than normal for PD patients, whereas eyelid kinematics (am
Author roles: Conception and design (Espay, Lang, Chen), data acquisition (Espay, Chen), drafting (Espay), editing and revising of the text (Lang, Chen).
## Abstract Turning is an impaired activity in persons with Parkinson's disease (PwPD). The current study examines the turning characteristics in PwPD (9 freezers and 10 nonfreezers) and 9 controls, and explores the effect of rhythmic auditory cues while turning. Turning parameters were collected f
## Abstract Patients with Parkinson's disease (PD) may present mirror movements (MM). Transcranial magnetic stimulation data indicate that these movements reflect an abnormal enhancement of the βphysiological mirroringβ that can be observed in healthy adults during complex and effortful tasks. It w