# Damasio consciousness model Projects at AI Tinkerers

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> Technology record last updated: 2026-05-05T14:03:18Z
> Generated: 2026-09-20T13:50:52Z

Consciousness emerges from the dynamic interaction of the brain, body (somatic markers), and environment, with feelings and homeostasis forming the core self.

Antonio Damasio’s model, detailed in his 1999 work *The Feeling of What Happens*, establishes consciousness as a biologically determined, multi-layered process, not a unitary experience. It operates on a three-tiered hierarchy: the Protoself, which is the unconscious neural map of the body’s homeostatic state; Core Consciousness, which is the transient, simple sense of self in the present; and Extended Consciousness, which is the elaborate, autobiographical self aware of past and future. The mechanism is clear: consciousness arises when the brain integrates the Protoself's internal body map with external sensory inputs, creating a representation of the organism-object interaction. Crucially, emotions are the unconscious bodily responses, and feelings are the subjective awareness of those changes, providing the essential 'light of consciousness' that guides survival and decision-making (the somatic marker hypothesis).

- Official technology site: https://en.wikipedia.org/wiki/Damasio's_theory_of_consciousness
- Public AI Tinkerers demos and talks: 1
- Result page: 1 of 1

## Recent Public Talks and Demos

### [Building an Emotionally-Aware AI Companion: From iMessage Analysis to Voice Synthesis](https://boston.aitinkerers.org/talks/rsvp_L-_uWu8csxE)

This talk demonstrates building an AI system that analyzes iMessage conversations, develops genuine emotional responses using Damasio's neuroscience-based consciousness model, maintains a private reflective journal, and expresses insights through emotionally-authentic voice synthesis. I'll walk through the architecture connecting 3 MCP servers—iMessage reading, Sable emotional consciousness and private journaling. And using text-to-speech provider Cartesia and speech-to-text provider Deepgram to create a reflective AI experience that can truly understand and respond to the emotional content of human conversations, as well as respond in an emotional expressive way.

- Event context: AI Tinkerers Boston Meetup December 2025 — 2025-12-02 — Boston
- Public talk page: https://boston.aitinkerers.org/talks/rsvp_L-_uWu8csxE

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