📌 A Neurofunctional Signature of Affective Arousal Generalizes Across Valence Domains and Distinguishes Subjective Experience from Autonomic Reactivity
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🧠 Key Highlights:
- Researchers identified a consistent fMRI-based neural pattern for affective arousal, regardless of emotional valence.
- Activity localized in the anterior insula, midcingulate cortex, thalamus, and associated networks.
- This neurofunctional signature predicts subjective experience better than autonomic measures (e.g., heart rate, skin conductance).
- Highlights a dissociation between physiological reactivity and felt emotional intensity.
- Offers new insights into emotion decoding, affective disorders, and human-computer interaction.
#AffectiveNeuroscience #EmotionResearch #Neuroimaging #SubjectiveExperience #BrainSignature #CognitiveAffect #PsychologicalScience #fMRI