Thirty-three MG patients with stable generalized disease and 17 healthy controls underwent a test battery including repeated testing of attention and concentration (d2-R) and Paced Auditory Serial Addition Test.  MG patients showed a negative LT in second d2-R testing, indicating cognitive fatigability. 
d2-R
Thirty-three MG patients with stable generalized disease and 17 healthy controls underwent a test battery including repeated testing of attention and concentration (d2-R) and Paced Auditory Serial Addition Test.  Results of Paced Auditory Serial Addition Test testing did not differ between groups. 
Paced Auditory Serial Addition Test