The Dangers of Cortical Brain Maps

Area of Science:

• Neuroscience
• Cognitive Neuroscience
• Neuroanatomy

Background:

• The primate cerebral cortex is traditionally parcellated into numbered regions based on cytoarchitecture.
• These established maps have been instrumental in understanding brain function and cognition.
• However, current parcellation methods may limit a comprehensive view of functional neuroanatomy.

Purpose of the Study:

• To challenge the conventional view of cortical parcellation in functional neuroanatomy.
• To advocate for broader perspectives in mapping brain organization.
• To integrate concepts of emergentism and interactional complexity into neuroscience.

Main Methods:

• Conceptual analysis of existing neuroanatomical frameworks.
• Review of cytoarchitectural parcellation limitations.
• Theoretical integration of emergentist and complexity theories.

Main Results:

• Traditional cytoarchitectural maps offer a constrained perspective on functional neuroanatomy.
• A broader approach is necessary to fully capture brain organization.
• Emergentist organization and interactional complexity are key to advancing neuroscience.

Conclusions:

• Current parcellation of the primate cerebral cortex is overly restrictive for functional neuroanatomy.
• Adopting broader conceptual frameworks will enhance our understanding of brain function.
• Integrating emergentism and interactional complexity is crucial for future neuroscience research.