Chronic fatigue syndrome and associated conditions may represent varying degrees of brain-directed demand reduction. This is a hypothesis consistent with the model but not uniquely predicted by it.
Pain amplification: Chronic pain forces behavioral stillness and dominates attention, crowding out metabolically expensive higher-order processing. The brain is proposed to use pain to enforce rest.
Addiction: Addictive substances and behaviors reduce PFC metabolic burden in the short term. Metabolic state can influence reward processing and cognitive control — it is therefore possible that metabolic insufficiency could increase vulnerability to compulsive reward-seeking behaviors. If so, improving metabolic support for prefrontal regulatory systems might reduce susceptibility to certain addictive behaviors. Protocol participants have reported spontaneous reduction in addictive behaviors; these are uncontrolled patient self-reports and cannot be generalized. Controlled studies measuring addiction outcomes prospectively would be required to test this possibility.
Sickness Behavior and the Neuroimmune Connection
Chronic fatigue syndrome and associated conditions may represent varying degrees of brain-directed demand reduction. This is a hypothesis consistent with the model but not uniquely predicted by it.
Pain amplification: Chronic pain forces behavioral stillness and dominates attention, crowding out metabolically expensive higher-order processing. The brain is proposed to use pain to enforce rest.
Addiction: Addictive substances and behaviors reduce PFC metabolic burden in the short term. Metabolic state can influence reward processing and cognitive control — it is therefore possible that metabolic insufficiency could increase vulnerability to compulsive reward-seeking behaviors. If so, improving metabolic support for prefrontal regulatory systems might reduce susceptibility to certain addictive behaviors. Protocol participants have reported spontaneous reduction in addictive behaviors; these are uncontrolled patient self-reports and cannot be generalized. Controlled studies measuring addiction outcomes prospectively would be required to test this possibility.
Sickness Behavior and the Neuroimmune Connection
