<prompt> Glasgow coma scale include all exceptEye openingVerbal responseMotor responseSensory response  <response>: .maximum score in glasgow coma scale 15 minimum score 3 mild head injury 13-15 moderate head injury 9-12 severe head injury less than 8 3-8 glasgow coma scale EYE OPENING spontaneous -4 to speech -3 to pain -2 no response -1. VERBAL RESPONSE oriented -5 confused -4 inappropriate words -3 incomprehensible sounds -2 none -1 MOTOR RESPONSE obeys commands -6 localises pain -5 withdrawal response -4 abnormal flexion -3 extension -2 no response -1 . 