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| | eMedicine - Periodic Limb Movement Disorder : Article Excerpt by: Wayne E Anderson, DO (Site not responding. Last check: 2007-11-01) |
 | | The condition is remarkably periodic, and the movements may cause poor sleep and subsequent daytime somnolence. |
 | | PLM disorder may occur with other sleep disorders and is related to, but not synonymous with, restless leg syndrome (RLS), a less specific condition with sensory features that manifest during wakefulness. |
 | | The secondary forms of PLM disorder may be due to diabetes mellitus, spinal cord tumor, sleep apnea syndrome, narcolepsy, uremia, or anemia. |
| www.emedicine.com /neuro/byname/periodic-limb-movement-disorder.htm (432 words) |
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