Networks, intentionality and multiple realizability: Not enough to block reductionism.

Area of Science:

• Psychopathology
• Neuroscience
• Philosophy of Mind

Background:

• The network approach to psychopathology challenges traditional reductionist views.
• Borsboom et al. argue this approach prevents reducing mental disorders to solely biological mechanisms.

Purpose of the Study:

• To critically evaluate the network approach's efficacy in blocking reductionism in psychopathology.
• To determine if mental disorders can still be considered brain disorders despite network models.

Main Methods:

• Conceptual analysis of arguments presented by Borsboom et al.
• Examination of the concepts of intentionality and multiple realizability in the context of mental disorders.

Main Results:

• The arguments of intentionality and multiple realizability are insufficient to preclude mental disorders from being brain disorders.
• The specific contribution of network models to these anti-reductionist arguments remains unclear.

Conclusions:

• The network approach, as currently formulated, does not definitively block reductionism in psychopathology.
• Further clarification is needed on how network properties relate to the biological basis of mental disorders.