10/15/2026
Skin: The Boundary Between “Me” and “the Other”
Where does the self begin, and how do we first come to experience ourselves as separate from others?
Before an infant can express experiences through language, the world is encountered through
bodily sensations, touch, warmth, discomfort, and the responses of caregivers.
Didier Anzieu’s Skin-Ego model (1985) proposes that early experiences of skin and bodily contact provide a foundation for the developing representation of psychological containment. Just as skin surrounds the body, the Skin-Ego represents a psychological envelope through which the infant gradually develops a sense of an inside and an outside.
Wilfred Bion’s (1962) model of containment offers a complementary perspective. Through maternal reverie, the caregiver receives and processes the infant’s overwhelming emotional experiences, helping transform distress into something more tolerable and eventually thinkable.
Neuropsychology adds another dimension. Research on affective touch, interoception, and bodily
self-consciousness highlights how early sensory experiences and caregiver-mediated regulation
contribute to physiological regulation and the developing sense of bodily selfhood.
These early experiences also offer a psychoanalytic framework for thinking about intimacy, dependence, and psychological boundaries later in life.
Perhaps the earliest experience of a boundary is not simply about separation, but about discovering that we can remain distinct while being connected to another.
Psychoanalysis provides models of containment and the developing self, while neuroscience investigates the sensory and regulatory processes involved. These perspectives are complementary, rather than one proving the other.
References: Anzieu (1985/1989); Bion (1962); Winnicott (1960); Barrett & Simmons (2015); Blanke et al. (2015); Norholt (2021).
WilfredBion Containment InfantDevelopment Interoception Attachment BodilySelf
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