hand of little girl and neurological hammer of doctor neuropathologist on white background, close-up. extensor muscle

age anisoreflexia areflexia autonomic baby background beautiful caucasian child chin concept copy disease disorders doctor dystonia examination extensor girl hammer health kid medication medicine muscle nervous neurological neurologist neurology neuropathist neuropathologist neuropathology neurosis neurotic old palmar pathological pathology patient physiology proprioceptive reflex reflexes space stretch system text therapy treatment vascular vegetative white years