An improved apparatus for inhibiting self-injurious behavior (SIB) in patients includes a stimulus module for generating and applying an aversive electrical stimulation to the patient's skin and a sensor module and/or remote actuator for actuating the stimulus module in response to a patient's self-injurious...http://www.google.co.uk/patents/US4524773?utm_source=gb-gplus-sharePatent US4524773 - Apparatus for inhibiting self-injurious behavior (SIB) in patients
