Sense of self and psychosis, part 2: A single case study on amniotic therapy

Abstract Some people diagnosed with schizophrenia show an alteration of the sense of self. From a psychodynamic perspective, it has been hypothesized they have disorders of the integration of self/other identification/differentiation processes. From a neuroscientific view some with this diagnosis present dysfunctions in neural correlates of representation of self from other (the implicit sensorimotor-based bodily self), and self united with other. In “Sense of self and psychosis, part 1” we discussed scientific literature offering empirical evidence for the psychodynamic clinical observations that patients with diagnoses of psychoses didn't receive adequate early infancy parental care and sufficient affective-sensorial/tactile interactions. Introducing parental care/cutaneous interactions seemed relevant in the analytic treatment of psychoses, as the pioneers of the psychoanalytic approach to psychosis suggested. From this theoretical basis we developed amniotic therapy, which reproduces the affective-tactile interactions of early infancy, insufficient in cases of psychosis, and aims at integrating the processes of differentiation and identification. We present a single case study of an experimental intervention plan including amniotic therapy. Results showed increases in interoception and global functioning, with significant decreases in positive symptoms suggesting that amniotic therapy contributes to increasing the protective strength of self-boundaries and integration of identification/differentiation processes.