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Article

A dynamic architecture linking autonomic activity to emotional dimensions: Real-time estimation from photoplethysmography

2026-01-27

Abstract excerpt

The present study introduces a novel, real-time emotion (or generalized behavioral) tracking model capable of independently estimating valence, motivation (approach-avoidance), and activation (arousal) through estimations of parasympathetic (PNS), α-adrenergic (α-SNS), and β-adrenergic (β-SNS) sympathetic nervous system activity. These separate autonomic systems correspond to distinct emotional dimensions: valence...

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Identifiers and source

Literature Corpus work
e378fd15-fe0a-54cd-a117-e5d30155eab3
DOI
10.22541/au.176951752.28031887/v1
Open publication

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A dynamic architecture linking autonomic activity to emotional dimensions: Real-time estimation from photoplethysmographyDOI 10.22541/au.176951752.28031887/v1
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