Consciousness stands as one of the most contested and generative concepts in the depth-psychology corpus, attracting radically divergent accounts that span neuroscience, phenomenology, analytic philosophy, and contemplative tradition. Damasio anchors the term in biology, distinguishing core consciousness — a pulse-like, here-and-now self-knowledge — from extended or autobiographical consciousness, insisting throughout that emotion, body, and consciousness form an inseparable triad. Jaynes challenges the very geography of the concept, arguing that what ordinary introspection calls consciousness is largely a metaphor-built analog of behavior rather than the substrate of thought, and that genuine reasoning proceeds without conscious representation. William James, invoked across multiple authors, supplies two enduring images: the stream of consciousness as seamless flow, and the field of consciousness as a centre-margin structure of attentive awareness. McGilchrist presses further, questioning whether matter can be considered truly independent of consciousness, and aligning James’s stream with the structure of reality itself. Stein reads Jung’s distinction between ego and the stream as fundamental to analytical psychology. Gallagher situates consciousness within embodied, pre-reflective bodily subjectivity. The central tensions are thus: monolith versus graded kinds; neural mechanism versus irreducible subjectivity; individual stream versus cosmic or field-theoretic scope; and the troubling possibility, advanced from Jaynes to McGilchrist, that explicit conscious thought is the exception, not the rule, of mental life.