21. Wolpe s use of reciprocal inhibition led to his discovery of systematic desensitization . 22. Systematic desensitization is what Wolpe is most famous for. 23. There are three main steps in using systematic desensitization . 24. Systematic desensitization is based in part on counter conditioning. 25. Desensitization does not occur over night, there is a process of treatment.26. Desensitization is done on a hierarchy and happens over a number of sessions.27. Desensitization involves daily administration of progressive doses of salicylate.28. Desensitization of TRPV1 is thought to underlie the paradoxical analgesic effect of capsaicin.29. Receptor desensitization , whether heterologous or homologous, may contribute to human pathology. 30. Therapies associated with classical conditioning are aversion therapy, flooding and systematic desensitization .