Developmental Malformations
X-linked hydrocephalus (L1 syndrome)
Dec. 13, 2023
MedLink®, LLC
3525 Del Mar Heights Rd, Ste 304
San Diego, CA 92130-2122
Toll Free (U.S. + Canada): 800-452-2400
US Number: +1-619-640-4660
Support: service@medlink.com
Editor: editor@medlink.com
ISSN: 2831-9125
Toll Free (U.S. + Canada): 800-452-2400
US Number: +1-619-640-4660
Support: service@medlink.com
Editor: editor@medlink.com
ISSN: 2831-9125
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.
Listen to MedLink on the go with Audio versions of each article.
This video demonstrates a 55-year-old woman with spinocerebellar ataxia type 1. She presents with progressive ataxia for over 10 years. There is prominent facial masking. Her speech is slurred and has scanning quality. Eye movement examination reveals limited upgaze whereas saccadic velocity is relatively preserved (not shown). There is also mild reduction of vibratory sensation in the ankles. (Contributed by Dr. Pichet Termsarasab.)