Lambert-Eaton myasthenic syndrome
Aug. 23, 2021
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.
Transverse section of the medulla from an 80-year-old comparison shows the normal pyramids (right outlined in solid white line in a). The medial lemniscus is outlined by the white dashes (a and b). Transverse section of medulla from a patient with a L1CAM mutation demonstrates absence of the pyramids (b). (Contributed by Dr. William Graf.)