One study followed 89 patients with PD who were treated with unilateral subthalamotomy. Sixty-eight patients were available for evaluations after 12 months, 36 after 24 months and 25 patients after 36 months.
Definition of alpaca for English Language Learners. : 1  a South American animal that is related to the llama and has long woolly hair. : 2  wool of the alpaca or a cloth made of it.
fiber - The fleece of an alpaca. huacaya - A type of alpaca with fine fiber and a wooly appearance. fiber quality male - A male alpaca whose genetic characteristics are not worthy of breeding. sire or herdsire - An alpaca's father, or a male alpaca with the genetic characteristics desirable for breeding.