Complex sentence: Damage to lower motor neurons (lower motor neurone lesions) is indicated by abnormal EMG potentials, fasciculations, paralysis, weakening of muscles, and neurogenic atrophy of skeletal muscle.
Split into simpler sentences: Damage to lower motor neurons, lower motor neurone lesions (LMNL) cause decreased tone, decreased strength and decreased reflexes in affected areas. LMNL is indicated by abnormal EMG potentials, fasciculations, paralysis, weakening of muscles, and neurogenic atrophy of skeletal muscle.