## Abstract Periodic limb movements in sleep (PLM) have been associated with several degenerative disorders and other focal or diffuse diseases. We present a patient with clinical diagnosis of corticobasal degeneration and sleep complaints, in whom video recording and polygraphic study confirmed th
Periodic limb movement during sleep developed after pontine lesion
β Scribed by Joong-Seok Kim; Sang-Bong Lee; Soung-Kyeong Park; Si-Ryung Han; Yeong-In Kim; Kwang-Soo Lee
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 95 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0885-3185
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β¦ Synopsis
Abstract
We describe 2 patients who suffered a pontine infarction and subsequently developed periodic leg movement (PLM). The temporal relationship between a stroke and subsequent PLM, as well as the absence of sleepβrelated disorders in patients' histories, favors the argument of a causeβandβeffect relationship, with the observed association providing evidence for an anatomic substrate for PLM. Β© 2003 Movement Disorder Society
π SIMILAR VOLUMES
Brain magnetic resonance imaging taken the day after admission reveals a small, discrete infarction involving the posterior limb of the left internal capsule and adjacent pallidum on diffusion-weighted (A) and T2-weighted imaging (B).
## Abstract Three patients presented with a 25β, 15β, and 5βyear history of restless legs syndrome (RLS) and periodic limb movements during sleep (PLMS). For 1, 4, and 5 years, they reported additional involuntary trunk and limbs jerks preceding falling asleep and occasionally during intrasleep wak