By Neuroscience News
Publication Date: 2026-04-04 16:15:00
Summary: When you reach for the salt shaker, your brain doesn’t just calculate coordinates; It’s about listening to your body’s sense of balance, the friction on your skin, and your internal level of thirst or tiredness. A provocative new study argues that current AI models like ChatGPT and Gemini are fundamentally flawed because they lack “internal embodiment.”
While AI can perfectly describe a glass of water, it does not have an internal “thirst state” that regulates its behavior. Researchers argue that without these internal “vulnerabilities” and self-regulators, AI will continue to be prone to excessive errors and will struggle to truly adapt to human values.
Important facts
- The missing ingredient: The study differentiates between External embodiment (interaction with the physical world) and Inner embodiment (the constant monitoring of internal states such as tiredness, insecurity or need).
- The perception test: Researchers tested leading AI models using “point light displays” (dots that suggest…)
