Physiological correlates of subjective emotional valence and arousal dynamics while viewing films
Sign Up to like & getrecommendations! Published in 2020 at "Biological Psychology"
DOI: 10.1016/j.biopsycho.2020.107974
Abstract: An exploration of the physiological correlates of subjective emotional states has theoretical and practical significance. Previous studies have reported that subjective valence and arousal correspond to facial electromyography (EMG) and electrodermal activity (EDA), respectively, across… read more here.
Keywords: valence arousal; subjective emotional; valence; correlates subjective ... See more keywords
The Nature of Word Associations in Sentence Contexts
Sign Up to like & getrecommendations! Published in 2022 at "Experimental Psychology"
DOI: 10.1027/1618-3169/a000547
Abstract: Abstract. How words are interrelated in the human mind is a scientific topic on which there is still no consensus, with different views on how word co-occurrence and semantic relatedness mediate word association. Recent research… read more here.
Keywords: valence arousal; nature word; word; arousal concreteness ... See more keywords
On the relationship between valence and arousal in samples across the globe.
Sign Up to like & getrecommendations! Published in 2022 at "Emotion"
DOI: 10.1037/emo0001095.supp
Abstract: Affect is involved in many psychological phenomena, but a descriptive structure, long sought, has been elusive. Valence and arousal are fundamental, and a key question-the focus of the present study-is the relationship between them. Valence… read more here.
Keywords: valence arousal; arousal samples; arousal; valence ... See more keywords
Evaluation of indicators of acute emotional states in dogs
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-56859-9
Abstract: A complete assessment of animal welfare requires not just an understanding of negative emotional states, such as fear and anxiety, but also of positive states, such as calmness and happiness. However, few studies have identified… read more here.
Keywords: valence; emotional states; valence arousal; states dogs ... See more keywords
Sensing emotional valence and arousal dynamics through automated facial action unit analysis
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-70563-8
Abstract: Information about the concordance between dynamic emotional experiences and objective signals is practically useful. Previous studies have shown that valence dynamics can be estimated by recording electrical activity from the muscles in the brows and… read more here.
Keywords: video data; valence; analysis; valence arousal ... See more keywords
Electroencephalogram based human emotion classification for valence and arousal using machine learning approach
Sign Up to like & getrecommendations! Published in 2024 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v33.i2.pp920-931
Abstract: Humans have unique ability to express emotions and electroencephalogram (EEG) signals are one of the sought-after ways to analyze a person’s emotional state. However, extracting proper emotion related features from EEG and finding corresponding emotion… read more here.
Keywords: classification; emotion; valence arousal; feature extraction ... See more keywords
Valence, arousal, and dominance ratings for facial stimuli
Sign Up to like & getrecommendations! Published in 2019 at "Quarterly Journal of Experimental Psychology"
DOI: 10.1177/1747021819829012
Abstract: A total of 1,363 images from seven sets of facial stimuli were normed using the self-assessment manikin procedure. Each participant provided valence, arousal, and dominance ratings for 120-130 faces displaying various emotional expressions (e.g., happiness,… read more here.
Keywords: valence arousal; arousal dominance; facial stimuli; dominance ratings ... See more keywords
Investigating the roles of age, sex, depression, and anxiety for valence and arousal ratings of words: a population-based study
Sign Up to like & getrecommendations! Published in 2020 at "BMC Psychology"
DOI: 10.1186/s40359-020-00485-3
Abstract: Background The perception of the affective quality of stimuli with regard to valence and arousal has mostly been studied in laboratory experiments. Population-based research may complement such studies by accessing larger, older, better balanced, and… read more here.
Keywords: population based; age; valence arousal; valence ... See more keywords
The Effects of Valence and Arousal on Time Perception in Depressed Patients
Sign Up to like & getrecommendations! Published in 2021 at "Psychology Research and Behavior Management"
DOI: 10.2147/prbm.s287467
Abstract: Purpose The aim of the present study was to examine the effects of emotional state on time perception in patients with depression and to investigate if time perception in patients with depression could be changed… read more here.
Keywords: time perception; time; perception; valence arousal ... See more keywords
Distributed Neural Processing Predictors of Multi-dimensional Properties of Affect
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2017.00459
Abstract: Recent evidence suggests that emotions have a distributed neural representation, which has significant implications for our understanding of the mechanisms underlying emotion regulation and dysregulation as well as the potential targets available for neuromodulation-based emotion… read more here.
Keywords: processing; distributed neural; valence arousal; valence ... See more keywords
Aesthetic chills cause an emotional drift in valence and arousal
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2022.1013117
Abstract: Aesthetic chills are an embodied peak emotional experience induced by stimuli such as music, films, and speeches and characterized by dopaminergic release. The emotional consequences of chills in terms of valence and arousal are still… read more here.
Keywords: valence arousal; aesthetic chills; chills cause; valence ... See more keywords