The psychological puzzle presented by physiological acts.

Area of Science:

• Neuroscience and Psychology
• Evolutionary Biology

Background:

• Physiological acts, like singing or digestion, pose a puzzle regarding their execution and unconscious control.
• Existing explanations, such as computer-like mechanisms or a single commanding personality, fail to account for complex biological processes.

Purpose of the Study:

• To propose a novel framework for understanding the control of physiological acts.
• To explore the evolutionary and psychological underpinnings of bodily functions.

Main Methods:

• Conceptual analysis integrating evolutionary biology and psychology.
• Analogy of the body's tripartite division (entoderm, mesoderm, ectoderm) to specialized "personalities" within the mind.

Main Results:

• The "myself" personality is proposed to be analogous to the ectoderm, responsible for external interactions.
• Subordinate "personalities" manage the specialized tasks of the entoderm (metabolism) and mesoderm (mechanical functions).
• Dreams may represent inter-layer communication within this multi-layered mental structure.

Conclusions:

• Bodily functions are executed by specialized, subordinate "personalities" rather than a single conscious self.
• This model offers a new perspective on the complexity of consciousness and biological self-regulation.
• Dreams could be a byproduct of communication between evolutionary germ layers.