Fig. 1

Intracranial injection of Theiler’s murine encephalomyelitis virus (TMEV) leads to acute behavioral seizures. a Cumulatively, 93.75% of the TMEV-infected animals exhibited at least one stage 3 or greater seizure during the twice daily (AM and PM) observation periods. Cumulative percentage of mice that experienced stage 3 or greater seizures listed on top of bars. b On any given day, the percentage of mice exhibiting a stage 3 or greater seizure ranged between 37 and 87% during any individual observation period. As half the total TMEV-infected mice (n = 16) were sacrificed after the observation period on 4 dpi, the number of mice observed from 5-7 dpi was reduced to n = 8. Number of seized and non-seized mice listed in bars. c The total numbers of seizures observed based on the modified Racine scale on each day during seizure monitoring show the seizure intensity increases over the course of the observation period. Number of seizures listed above bars