Befriending Your Nervous System at Trauma Recovery Institute
Trauma can be conceptualized as stemming from a failure of the natural physiological activation and hormonal secretions to organize an effective response to threat. Rather than producing a successful fight or flight response the organism becomes immobilized. Probably the best animal model for this phenomenon is that of ‘inescapable shock,” in which creatures are tortured without being unable to do anything to affect the outcome of events. The resulting failure to fight or flight, that is, the physical immobilization (the freeze response), becomes a conditioned behavioral response. In his book, Affect Regulation and the Origin of the Self, Allen Schore has outlined in exquisite detail the psychobiology of early childhood development involving maturation of orbitofrontal and limbic structures based on reciprocal experiences with the caregiver. Dysfunctional associations in this dyadic relationship result in permanent physicochemical and anatomical changes, which have implications for personality development as well as for a wide variety of clinical manifestations. An intimate relationship may exist, with negative child/care giver interaction leading to a state of persisting hypertonicity of the sympathetic and parasympathetic systems that may profoundly affect the arousal state of the developing child. Sustained hyperarousal in these children may markedly affect behavioral and characterological development. Many traumatized children and adults, confronted with chronically overwhelming emotions, lose their capacity to use emotions as guides for effective action. They often do not recognize what they are feeling and fail to mount an appropriate response. This phenomenon is called alexithymia, an inability to identify the meaning of physical sensations and muscle activation. Failure to recognize what is going on causes them to be out of touch with their needs, and, as a consequence, they are unable to take care of them. This inability to correctly identify sensations, emotions, and physical states often extends itself to having difficulty appreciating [...]