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    Subcortical neural circuits (e.g., Ledoux's amygdala fear... — Carmelics
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    Challenges→Emotions must be or involve cognitive evaluations of some kind

    Subcortical neural circuits (e.g., Ledoux's amygdala fear pathway) produce full emotional responses that bypass cortical cognitive evaluation entirely.

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    • 1.LeDoux's experiments show rats freeze to auditory cues via thalamus-to-amygdala pathway before cortical processing completes.
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    • 2.Evolutionary survival demands rapid threat detection; cortical evaluation would introduce lethal delays in predator encounters.
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    • 3.Patients with cortical damage retain emotional responses, suggesting subcortical circuits generate emotions independently of cognition.
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    • 1.Even 'subcortical' pathways modulate via cortico-amygdala feedback loops; emotions emerging from circuits alone cannot be purely subcortical.
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    • 2.Fear conditioning depends on hippocampal context—inherently cortical; the amygdala pathway cannot bypass context-based emotional evaluation.
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    • 3.Patients show altered emotional responses post-cortical damage, suggesting cortex fundamentally shapes rather than merely modulates emotion.
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    Emotions must be or involve cognitive evaluations of some kindEven 'subcortical' pathways modulate via cortico-amygdala feedback loops; emotio...Evolutionary survival demands rapid threat detection; cortical evaluation would ...Fear conditioning depends on hippocampal context—inherently cortical; the amygda...
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    LeDoux's experiments show rats freeze to auditory cues via thalamus-to-amygdala ...Patients show altered emotional responses post-cortical damage, suggesting corte...Patients with cortical damage retain emotional responses, suggesting subcortical...

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