Pupil size variation as an indication of affective processing

By Timo Partala, Veikko Surakka. Int. J. Hum. Comput. Stud., 2003

848 citations recorded by the source corpus.

Subfields: Cognitive Neuroscience, Experimental and Cognitive Psychology, Social Psychology

View Paper: https://www.semanticscholar.org/paper/7c0220f4a3f19b24fce735382a863b60d7f28c5e

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Citations in the corpus

Eye tracking studies of normative and atypical development (2007, background): “Pupillary dilation measures also provide an excellent means of testing the effects of rewards and difficulty on effort (Steinhauer & Hakerem, 1992), and examining processing of emotionally laden stimuli (Bitsios, Szabadi, & Bradshaw, 2004; Partala & Surakka, 2003).”
Stress Detection in Computer Users Based on Digital Signal Processing of Noninvasive Physiological Variables (2006, result): “This phenomenon makes the pupil diameter prominent amongst physiological signals used for affective state assessment, confirming results from previous research which indicated that the pupil diameter could be an effective indicator of the affective states during tests that used the standard Internat”
Review of Eye Tracking Metrics Involved in Emotional and Cognitive Processes (2021, background): “Pupil size may also increase in response to positive/negative arousing sounds, as compared to emotionally neutral ones [122], [130].”
Experience-Driven Procedural Content Generation (2011, background): “phy (EEG) [15], [39], electromyography (EMG) and pupillometry [40], [41] (note that the pupillometry studies do not involve games).”
A Multimodal Database for Affect Recognition and Implicit Tagging (2012, background): “Pupil diameter has been shown to change in different emotional states [24], [25].”
Multimodal Emotion Recognition in Response to Videos (2012, background): “[3] M. Soleymani, G. Chanel, J. J. M. Kierkels, and T. Pun,“ Affective Characterization of Movie Scenes Based on Content Analysis and Physiological Changes,”International Journal of Semantic Computing, vol. 3, no. 2, pp. 235-254, June 2009.”
Objective measures, sensors and computational techniques for stress recognition and classification: A survey (2012, methodology): “The eye monitored for pupil dilation does not seem to be significant but individuals’ left eyes are commonly used to monitor pupil diameter [15,95].”
Pupillometry in Infancy Research (2016, background): “Second, the diameter of the pupil increases with a participant’s experienced internal arousal that can, for example, be induced through viewing or listening to emotionally charged stimuli (Bradley et al., 2008; Hess & Polt, 1960; Partala & Surakka, 2003).”
Review on Psychological Stress Detection Using Biosignals (2019, background): “Besides, pupil size may increase in response to positive, and negative arousing sounds, as compared to emotionally neutral ones [61].”
Pupillometry (2012, background): “Indeed, any stimuli that have some relevance to the observer are likely to provoke a pupillary response in the form of dilation (e.g., Hess et al., 1965, Hess & Polt, 1966; Janisse, 1974; Kuchinke, Trapp, Jacobs, & Leder, 2009; Libby, Lacey, & Lacey, 1973; Partala & Surakka, 2003).”
Visual complexity of websites: Effects on users' experience, physiology, performance, and memory (2009, background): “Another proposed physiological measure for arousal and valence is pupil size (Partala et al., 2000; Partala and Surakka, 2003).”