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37
Investigating Electrophysiology for Measuring Emotions Triggered by Audio Stimuli
"... Abstract—Multimedia quality evaluation recently started to take into account also analysis of emotional response to audio-visual stimuli. This is especially true for quality of experience evaluation. Self-assessed affective reports are commonly used for this purpose. Nevertheless, measuring emotions ..."
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Abstract—Multimedia quality evaluation recently started to take into account also analysis of emotional response to audio-visual stimuli. This is especially true for quality of experience evaluation. Self-assessed affective reports are commonly used for this purpose. Nevertheless, measuring
Emotions and heart rate while sitting on a chair
- In Proceedings of the CHI 2005 SIGCHI Conference on Human Factors in Computing Systems
, 2005
"... New methods for unobtrusive monitoring of computer users ’ emotion psychophysiology are very much needed in human-computer interaction research. The present aim was to study heart rate changes during emotionally provocative stimulation. Six-second long auditory, visual, and audiovisual emotionally n ..."
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Cited by 44 (3 self)
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showed that the two heart rate measurements were significantly correlated, r = 0.99. In line with other studies the results showed that, in general, heart rate decelerated in response to emotional stimulation and it decelerated the most in response to negative stimuli as compared with responses
Emotion Recognition using Autonomic Nervous System Responses Emotion Recognition
"... one of the core processes to implement emotional intelligence. There are many studies using physiological signals in order to recognize human emotions. The purpose of this study is to recognize emotions using autonomic nervous system responses induced by three different emotions (boredom, pain and s ..."
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to provoke emotions and tested their appropriateness and effectiveness. Audio-visual film clips used as stimuli are captured originally from movies, documentary, and TV shows with the appropriateness of 86%, 97.3 % and 94.1 % for boredom, pain and surprise, respectively, and the effectiveness of 5
A (1998) Role of NMDA receptors in the emotional memory associated with neuroendocrine responses to conditioned fear stimuli in the rat. Neurosci Res 30
"... Abstract Behavioral experiments have shown that the N-methyl D-aspartate (NMDA) subclass of glutamate receptor plays an important role in acquisition of emotional memory. Exposure of a rat to conditioned fear stimuli suppresses vasopressin (VP) release and augments oxytocin (OT) or prolactin (PRL) ..."
Abstract
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Cited by 2 (0 self)
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) release from the pituitary. Present experiments aimed at investigating the effect of intraperitonially administered MK-801, an antagonist of NMDA receptor on the emotional memory associated with the suppressive VP and the augmentative OT or PRL responses to conditioned fear stimuli in male rats. MK-801
Attentional modulation of emotional stimulus processing: An fmrl study using emotional expectancy
- Human Brain Mapping
, 2006
"... Abstract: We used emotional expectancy to study attentional modulation in the processing of emotional stimuli. During functional magnetic resonance imaging (fMRI), volunteers saw emotional and neutral expect-ancy cues signaling the subsequent presentation of corresponding emotional or neutral pictor ..."
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Cited by 9 (1 self)
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prefrontal cortex (MPFC, Brodmann area [BA] 9/10), amygdala, and dorsal midbrain. In all these regions, expectancy augmented the neural response to emotional but not to neutral pictures. Time course analysis of raw data suggests that this augmented activation was not preceded by baseline increases in MPFC
Crossmodal emotional integration in major depression
- Soc. Cogn. Affect. Neurosci
, 2014
"... Major depression goes along with affective and social-cognitive deficits. Most research on affective deficits in depression has, however, only focused on unimodal emotion processing, whereas in daily life, emotional perception is often highly dependent on the evaluation of multimodal inputs. We thus ..."
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Cited by 1 (0 self)
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-cingulate cortex when an emotional stimulus was paired with a neutral rather than another emotional one. In contrast, patients did not show such deactivation when neutral stimuli were integrated. These results demonstrate aberrant neural response in audiovisual processing in depression, indicated by failure
The Effect of Emotion and Personality on Olfactory Perception
"... It is well established that both the emotional tone of sensory stimuli and the personality characteristics of an individual can bias sensory perception. What has largely been unexplored is whether the current emotional state of an individual has a similar effect, and how it works together with other ..."
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Cited by 8 (2 self)
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It is well established that both the emotional tone of sensory stimuli and the personality characteristics of an individual can bias sensory perception. What has largely been unexplored is whether the current emotional state of an individual has a similar effect, and how it works together
How Bodies and Voices Interact in Early Emotion Perception
"... Successful social communication draws strongly on the correct interpretation of others ’ body and vocal expressions. Both can provide emotional information and often occur simultaneously. Yet their interplay has hardly been studied. Using electroencephalography, we investigated the temporal developm ..."
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Cited by 1 (0 self)
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condition, suggesting facilitatory effects as predicted by the inverse effectiveness principle. Similarly, we observed earlier N100 peaks in response to emotional compared to neutral audiovisual stimuli. This was not the case in the unimodal auditory condition. Furthermore, suppression of beta
Tracey I: Exacerbation of pain by anxiety is associated with activity in a hippocampus network
- J Neurosci
"... It is common clinical experience that anxiety about pain can exacerbate the pain sensation. Using event-related functional magnetic resonance imaging (FMRI), we compared activation responses to noxious thermal stimulation while perceived pain intensity was manipulated by changes in either physical i ..."
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Cited by 59 (2 self)
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It is common clinical experience that anxiety about pain can exacerbate the pain sensation. Using event-related functional magnetic resonance imaging (FMRI), we compared activation responses to noxious thermal stimulation while perceived pain intensity was manipulated by changes in either physical
Facial electromyographic responses to emotional information from faces and voices in individuals with pervasive developmental disorder.
- Journal of Child Psychology and Psychiatry and Allied Disciplines,
, 2007
"... Background: Despite extensive research, it is still debated whether impairments in social skills of individuals with pervasive developmental disorder (PDD) are related to specific deficits in the early processing of emotional information. We aimed to test both automatic processing of facial affect ..."
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Cited by 7 (0 self)
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activity is heightened in response to happy and fearful faces, and intact in response to audiovisual affective information. Conclusions: This study provides evidence for enhanced sensitivity to facial cues at the level of reflex-like emotional responses in individuals with PDD. Furthermore, the findings
Results 1 - 10
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37
