Modern modularity and the road towards a modular psychiatry.

Area of Science:

• Neuroscience
• Psychiatry
• Cognitive Psychology

Background:

• The human brain is organized into functionally discernible subunits.
• These subunits form complex, multilayered neuronal networks.
• Current mental disorder definitions often lack neuroscientific grounding.

Purpose of the Study:

• To propose functional brain modules as substrates for mental disorder pathogenesis.
• To reconcile network theories with localizationist models of brain function.
• To establish a foundation for modular psychiatry.

Main Methods:

• Utilizing evidence from neurophysiology and cognitive psychology.
• Defining brain organization based on functional subunits.
• Integrating network and localizationist perspectives.

Main Results:

• A proposed framework for understanding mental disorders through brain modules.
• A method to reconcile network and localizationist brain models.
• A basis for evidence-based modular psychiatry.

Conclusions:

• Functional brain modules offer a novel substrate for mental disorder research.
• A modular approach can bridge network and localizationist theories.
• Modular psychiatry promises more scientifically grounded diagnosis and therapy.