Interoception: The Secret Ingredient

Area of Science:

• Neuroscience
• Affective Science
• Psychology

Background:

• The brain regulates physiological processes crucial for survival.
• Metabolic activities within the body generate internal sensations.
• Understanding these sensations is key to comprehending brain-body interactions.

Purpose of the Study:

• To explain the brain's role in managing the body's metabolic budget.
• To explore how internal bodily sensations connect to brain function.
• To elucidate the relationship between brain, mind, body, and the external world.

Main Methods:

• Review of current research on interoception and metabolic regulation.
• Analysis of how internal sensory information is processed by the brain.
• Integration of findings from affective science and neuroscience.

Main Results:

• The brain's metabolic budgeting is fundamental to maintaining homeostasis.
• Internal sensations (interoception) provide crucial feedback to the brain.
• These processes influence emotional states and cognitive functions.

Conclusions:

• Metabolic budgeting and interoception are central to brain function and subjective experience.
• A deeper understanding of these connections can inform mental and physical health.
• The brain actively integrates internal bodily states with external environmental information.