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  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

  • Every article is reviewed by our esteemed Editorial Board for accuracy and currency.

  • Full spectrum of neurology in 1,200 comprehensive articles.

Tick removal procedure

By compressing the mouthparts (and not the body of the tick) one avoids squeezing more allergens, toxins, and infectious micro-organisms into the host. Illustration by Commonsource (2005). (Courtesy of Wikimedia Commons. Creative Commons Attribution 3.0 Unported License.)

Associated Disorders

  • Acute ascending paralysis