Contact Barrier

I SHALL NOW TRANSFER all that I have said about the establishment of conscious and unconscious and a barrier between them to a supposed entity, that I designate a "contact-barrier"; Freud used this term to describe the neuro-physiological entity subsequently known as a synapse.

Bion formally introduces the contact barrier as the psychic structure that maintains the distinction between conscious and unconscious, explicitly tracing and transforming Freud's earlier neurophysiological usage.

Bion, Wilfred Ruprecht, Learning from Experience, 1962thesis

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the development of the contact-barrier is replaced by its destruction. This is effected by the reversal of alpha-function so that the contact-barrier and the dream thoughts and unconscious waking thinking which are the texture of the contact-barrier are turned into alpha-elements, divested of all characteristics that separate them from beta-elements.

Bion argues that the reversal of alpha-function annihilates the contact barrier by converting its constitutive dream-thoughts back into undifferentiated beta-elements, replacing the semipermeable membrane with a beta-screen.

Bion, Wilfred Ruprecht, Learning from Experience, 1962thesis

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Alpha-elements, description of, 46 failure to form, disastrous to personality, 42 necessary for storage and dream thoughts, 6 their ordering, 17 to prevent disturbance of conscious by the unconscious, 15

The index entry locates alpha-elements as the constitutive building-blocks whose failure to form is catastrophic, confirming the structural dependence of the contact barrier on successful alpha-function.

Bion, Wilfred Ruprecht, Learning from Experience, 1962supporting

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the well becomes a point of contact with the ineffable, unspeakable. Here is the boundary between life and death, conscious and unconscious, linear and circular, Dan and Eddie.

Cooper applies the contact-barrier concept clinically and contemplatively, reading a patient's symbolic well as a living contact barrier at the threshold between conscious and unconscious, self and other, existence and non-existence.

Cooper, Seiso Paul, Zen Insight, Psychoanalytic Action: Two Arrows Meeting, 2019supporting

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I was still thinking of the problem as one that could be solved in terms of transference theory and projective identification, that is to say, that I could assume that patients felt under scrutiny by me and the parts of their personality I was supposed to contain.

Bion recounts the clinical impasse that preceded his development of the contact-barrier concept, showing how transference and projective identification frameworks proved insufficient to account for what alpha-function and the contact barrier would later explain.

Bion, Wilfred Ruprecht, Learning from Experience, 1962supporting

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deadness as a life not yet begun. Eddie, like a dormant seed, lies encased in a protective pod also known as Dan.

Cooper elaborates the clinical case in which a failed or absent contact barrier manifests as psychic deadness, with the patient's internal world sealed off from transformative contact.

Cooper, Seiso Paul, Zen Insight, Psychoanalytic Action: Two Arrows Meeting, 2019aside

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K represents the link I have adumbrated: −K represents the link constituted by NOT understanding

Bion's formalization of the K and −K links provides the epistemological framework within which the contact barrier operates, since its destruction is associated with attacks on linking and on the capacity for knowledge.

Bion, Wilfred Ruprecht, Learning from Experience, 1962aside

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