When we say hemaparesis it is a a paralysis of one side of the body.This could be do to lesions in the cerebral cortex of the brain all the way down to the spinal cord. the suffix of the word hemaparesis is suffix sis which means act,state
Residual is leftover, and paralysis is inability to move; so residual paralysis is a leftover inability to move after partial recovery. For example, most people with Bell's Palsy recover, but some complain of residual paralysis.
Paralysis of the vocal cords or vocal bands may be referred to as laryngoparalysis or laryngoplegia, or plegia (or paresis, partial paralysis) chorda vocalis. Laryngoparalysis or laryngoplegia Spasmodic Dysphonia is the medical term.