Article 1 adult 1 assessment 1 brain injury 1 clinical article 1 clinical assessment 1 consciousness disorder 1 diagnosis 1 disorders of consciousness 1 female 1 hearing 1 human 1 male 1 minimally conscious state 1 motor performance 1 persistent vegetative state reliability 1 retrospective study 1 sensory modality assessment and rehabilitation technique 1 sensory stimulation 1 taste 1 touch 1 vegetative state (unresponsive wakefulness syndrome) 1 vision 1