Complex sentence: Theiler's Murine Encephalomyelitis Virus (TMEV) is a single stranded RNA murine cardiovirus from the family Picornaviridae that has been used as a mouse model for studying virally induced paralysis, as well as encephalomyelitis comparable to Multiple sclerosis.
Split into simpler sentences: Theiler's Murine Encephalomyelitis Virus (TMEV) is a single stranded RNA murine cardiovirus from the family Picornaviridae. It has been used as a mouse model for studying virally induced paralysis, as well as encephalomyelitis comparable to Multiple sclerosis.