The Experts below are selected from a list of 43329 Experts worldwide ranked by ideXlab platform
Ulrike Rimmele - One of the best experts on this subject based on the ideXlab platform.
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Suppressing but not intensifying emotion decreases arousal and Subjective Sense of recollection.
Emotion (Washington D.C.), 2018Co-Authors: Despina Antypa, Patrik Vuilleumier, Ulrike RimmeleAbstract:Emotional memories are commonly recalled with an increased Subjective Sense of recollection but not necessarily with more accurate context recollection, depending on the type of context. Response-focused emotion regulation techniques, such as suppressing and intensifying emotion expression, can alter Subjective arousal and later memory and confidence about memory. Here, we investigated if emotion suppression affects later Subjective Sense of recollection as well as context recollection for different types of details. To disentangle the contribution of arousal modulation versus potential cognitive costs of emotion suppression effects on later Subjective Sense of recollection, we further explored if intensifying emotion expression similarly affects later Subjective Sense of recollection and actual context recollection as emotion suppression. We found that emotion suppression decreases the Subjective Sense of recollection, while intensifying emotion expression has no effect on the Subjective Sense of recollection. In contrast, suppressing emotion did not affect the recollection of extrinsic and intrinsic contextual details, while intensifying emotion expression decreased recollection of intrinsic item features of emotional scenes. In conclusion, response-focused emotion regulation techniques with distinct effects on Subjective arousal differentially affect the Subjective Sense of recollection and memory for contextual details. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Suppressing cortisol at encoding reduces the emotional enhancement in Subjective Sense of recollection.
Neurobiology of learning and memory, 2018Co-Authors: Despina Antypa, Patrik Vuilleumier, Ulrike RimmeleAbstract:The stress hormone cortisol, released when encountering an emotional event, contributes to form a strong emotional memory. Such emotionally arousing memories are recalled with an enhanced Subjective Sense of recollection, i.e. experienced in memory as more vivid and richer in details. We examined here whether cortisol plays a role in this emotional enhancement in Subjective Sense of recollection for a set of learned scenes. Suppressing cortisol at encoding decreased the emotional enhancement in Subjective Sense of recollection at a test 28 h later, but did not affect familiarity and memory for a contextual detail. Individual cortisol levels were significantly correlated to emotional enhancement in Subjective Sense of recollection. These findings indicate that cortisol plays a modulatory role for enhanced Subjective Sense of recollection for emotional events.
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beta adrenergic blockade at memory encoding but not retrieval decreases the Subjective Sense of recollection
Journal of Cognitive Neuroscience, 2016Co-Authors: Ulrike Rimmele, Sandra F Lackovic, Russell H Tobe, Bennett L Leventhal, Elizabeth A PhelpsAbstract:Humans remember emotional events not only better but also exhibit a qualitatively distinct recollective experience-that is, emotion intensifies the Subjective vividness of the memory, the Sense of reliving the event, and confidence in the accuracy of the memory [Phelps, E. A., & Sharot, T. How and why emotion enhances the Subjective Sense of recollection. Current Directions in Psychological Science, 17, 147-152, 2008]. Although it has been demonstrated that activation of the beta-adrenergic system, linked to increases in stress hormone levels and physiological arousal, mediates enhanced emotional memory accuracy, the mechanism underlying the increased Subjective Sense of recollection is unknown. Behavioral evidence suggests that increased arousal associated with emotional events, either at encoding or retrieval, underlies their increased Subjective Sense of recollection. Using a double-blind, placebo-controlled, within-subject design, we showed that reducing arousal at encoding through oral intake of 80-mg of the beta-adrenergic receptor antagonist propranolol decreases the Subjective Sense of recollection for both negative and neutral stimuli 24 hr later. In contrast, administration of propranolol before memory retrieval did not alter the Subjective Sense of recollection. These results suggest that the neurohormonal changes underlying increased arousal at the time of memory formation, rather than the time of memory retrieval, modulate the Subjective Sense of recollection.
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Memory for time and place contributes to enhanced confidence in memories for emotional events.
Emotion (Washington D.C.), 2012Co-Authors: Ulrike Rimmele, Lila Davachi, Elizabeth A PhelpsAbstract:Emotion strengthens the Subjective Sense of remembering. However, these confidently remembered emotional memories have not been found be more accurate for some types of contextual details. We investigated whether the Subjective Sense of recollecting negative stimuli is coupled with enhanced memory accuracy for three specific types of central contextual details using the remember/know paradigm and confidence ratings. Our results indicate that the Subjective Sense of remembering is indeed coupled with better recollection of spatial location and temporal context. In contrast, we found a double-dissociation between the Subjective Sense of remembering and memory accuracy for colored dots placed in the conceptual center of negative and neutral scenes. These findings show that the enhanced Subjective recollective experience for negative stimuli reliably indicates objective recollection for spatial location and temporal context, but not for other types of details, whereas for neutral stimuli, the Subjective Sense of remembering is coupled with all the types of details assessed. Translating this finding to flashbulb memories, we found that, over time, more participants correctly remembered the location where they learned about the terrorist attacks on 9/11 than any other canonical feature. Likewise participants’ confidence was higher in their memory for location vs. other canonical features. These findings indicate that the strong recollective experience of a negative event corresponds to an accurate memory for some kinds of contextual details, but not other kinds. This discrepancy provides further evidence that the Subjective Sense of remembering negative events is driven by a different mechanism than the Subjective Sense of remembering neutral events.
Hao Hong-yin - One of the best experts on this subject based on the ideXlab platform.
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Relationship between spiritual belief and Subjective Sense of happiness among middle school students
Chinese Journal of Public Health, 2011Co-Authors: Hao Hong-yinAbstract:Objective To explore the relationship between spiritual belief and Subjective Sense of happiness among middle school students.Methods A total of 764 middle school students in Baotou city,Inner Mongolia were investigated with a questionnaire of spiritual belief and happiness.Results The scores of supernatural belief,social belief,practical belief were 2.38±0.79,3.86±0.63,and 2.93±0.60,respectively,for the students.There was a notable relationship between supernatural belief,social belief and Sense of happiness.Supernatural belief showed notable negative function for the prediction of emotion index and Sense of happiness index(Beta=0.092-0.104,t=2.874-3.373,P0.01).But social belief showed obvious positive function for the prediction of emotion index,degree of life satisfaction and happiness index(Beta=0.207-0.248,t=5.832-7.071,P0.001).The second level of dimension of spiritual belief showed different functions for the prediction of Subjective Sense of happiness.Conclusion Spiritual belief has an effect on the Subjective Sense of happiness among middle school students.
Jietao Lin - One of the best experts on this subject based on the ideXlab platform.
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Effect of Fatigue Three-Needle acupuncture therapy in a patient with cancer-related fatigue: A case report.
Medicine, 2019Co-Authors: Chao Jia, Lizhu Lin, Jietao LinAbstract:AbstractRationale:Cancer-related fatigue (CRF) is a persistent, Subjective Sense of tiredness or exhaustion experienced by cancer patients. Acupuncture is a safe and feasible optional method for adjunctive treatment for CRF. However, the therapeutic effect of the Fatigue Three-Needle acupuncture the
George E. Murty - One of the best experts on this subject based on the ideXlab platform.
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Comparison of Subjective perception with objective measurement of olfaction.
Otolaryngology-Head and Neck Surgery, 2006Co-Authors: Carl Philpott, Charlotte R. Wolstenholme, Paul C. Goodenough, Allan Clark, George E. MurtyAbstract:Objective To see if nasal peak inspiratory flow rate and Subjective Sense of smell had any correlation with olfactory thresholds. Study design and setting A cohort study of 186 normal volunteers was recruited from among staff and visitors at a university hospital. Olfactory thresholds were detected for each subject (103 with eucalyptol and 83 with phenethyl alcohol), along with nasal peak inspiratory flow (PIFR). Subjective Sense of smell, along with nasal symptoms, mood, and alertness, were recorded on visual analogue scores. Results Subjective perception of smell had no correlation with olfactory thresholds detected (P = 0.4057) and the other Subjective measures also had no correlation. There was a significant relationship of PIFR to thresholds in the group tested with phenethyl alcohol (P = 0.002). Conclusion As with the sensation of nasal patency, the self-assessment of a subject’s Sense of smell has poor correlation with their actual olfactory ability. Significance A patient’s history cannot be relied upon when determining their olfactory ability and formal testing should be performed. EBM rating: A-1b
Despina Antypa - One of the best experts on this subject based on the ideXlab platform.
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Suppressing but not intensifying emotion decreases arousal and Subjective Sense of recollection.
Emotion (Washington D.C.), 2018Co-Authors: Despina Antypa, Patrik Vuilleumier, Ulrike RimmeleAbstract:Emotional memories are commonly recalled with an increased Subjective Sense of recollection but not necessarily with more accurate context recollection, depending on the type of context. Response-focused emotion regulation techniques, such as suppressing and intensifying emotion expression, can alter Subjective arousal and later memory and confidence about memory. Here, we investigated if emotion suppression affects later Subjective Sense of recollection as well as context recollection for different types of details. To disentangle the contribution of arousal modulation versus potential cognitive costs of emotion suppression effects on later Subjective Sense of recollection, we further explored if intensifying emotion expression similarly affects later Subjective Sense of recollection and actual context recollection as emotion suppression. We found that emotion suppression decreases the Subjective Sense of recollection, while intensifying emotion expression has no effect on the Subjective Sense of recollection. In contrast, suppressing emotion did not affect the recollection of extrinsic and intrinsic contextual details, while intensifying emotion expression decreased recollection of intrinsic item features of emotional scenes. In conclusion, response-focused emotion regulation techniques with distinct effects on Subjective arousal differentially affect the Subjective Sense of recollection and memory for contextual details. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Suppressing cortisol at encoding reduces the emotional enhancement in Subjective Sense of recollection.
Neurobiology of learning and memory, 2018Co-Authors: Despina Antypa, Patrik Vuilleumier, Ulrike RimmeleAbstract:The stress hormone cortisol, released when encountering an emotional event, contributes to form a strong emotional memory. Such emotionally arousing memories are recalled with an enhanced Subjective Sense of recollection, i.e. experienced in memory as more vivid and richer in details. We examined here whether cortisol plays a role in this emotional enhancement in Subjective Sense of recollection for a set of learned scenes. Suppressing cortisol at encoding decreased the emotional enhancement in Subjective Sense of recollection at a test 28 h later, but did not affect familiarity and memory for a contextual detail. Individual cortisol levels were significantly correlated to emotional enhancement in Subjective Sense of recollection. These findings indicate that cortisol plays a modulatory role for enhanced Subjective Sense of recollection for emotional events.
