a neuropathologist checks the mandibular reflex in a 5-year-old girl. close-up, neurologist examination

age ankylosing arc automatism baby background beautiful caucasian child chin concept disorders doctor examination extensor flexion girl hammer health jaw kid mandibular medic medical medicine muscle nerve nervous neurological neurologist neurology neuropathist neuropathologist neuropathology old oral paralysis pathological pathology patient person physiology reflex reflexes spondylitis stretch system therapy treatment trigeminal years