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IRCT20191228045922N1 IRCT 2020-11-22 Tehran University of Medical Sciences survey the relationship between cognitive emotion regulation (CER) with cognitive performance and physiological indices Investigating the relationship between cognitive emotion regulation (CER) with cognitive performance through physiological indices and determining the appropriate characteristics of predictive stimulus of cognitive performance 2020-07-22 anticipated 40 Complete https://irct.ir/trial/44574 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Other design features: This research will be done in two phases. In the first phase, using the CER questionnaire, the state of cognitive regulation of emotion in the study group will be examined and individuals will be divided into two groups: appropriate and inappropriate from this perspective(people in the appropriate group use positive strategies to cognitively regulate their emotions in upsetting situations). Then, people in each group will form two subgroups (intervention and control) with the same number of members. Members of the intervention subgroup of both groups (appropriate and inappropriate) will experience visual emotional stimuli (IAPS: International Affective Picture System) and will complete the SAM questionnaire, then they will be be asked to take standardized cognitive function tests. It should be noted that physiological indicators are also recorded simultaneously. For members of the control subgroup in both groups (appropriate and inappropriate), the above steps will be performed, with this difference that emotional stimuli will not be displayed for the control group. In the second phase, the results of the first stage will be used to define the specifications of the capacity and excitability of the emotional stimulus that has led to the optimal performance, and based on that, and using related databases, the stimulus with the level of arousal and valence will be available. Then, taking into account the stimulus obtained as an intervention, the steps of measuring the physiological index and the performance measurement test will be performed. N/A Condition 1: Cognitive Emotion Regulation (CER). Condition 2: Cognitive Performance. Condition 3: Physiological Indices. Intervention 1: Intervention group: IAPS. According to this concept that emotion has two main components of arousal and valence, it is necessary to determine these two components in emotion-oriented research. For this purpose, a standard and global database is used, which includes a set of images that arousal and valence of them has been determined. This bank is called International Affective Picture System (IAPS). This emotional image pack contains 10 loaded block and 11 neutral block (neutral blocks will present between loaded blocks) and each block contains 13 images. Each image presents for 5 seconds. Intervention 2: Control group: without IAPS. Yes - There is a plan to make this available What will be shared: Part of data like theintervention effect can be shared. When: Access will be start 12 months after publications. To whom: Researchers working in academic and scientific institutions. Conditions: Contact people in charge of research. Where to obtain: - Zahra Ghanbari (Ghanbari_az@yahoo.com) -Dr.A.Choobineh (alrchoob@yahoo.com) Dr.S.A.Zackeriyan (szakerian@gmail.com) How to obtain: The person should contact email addresses provided above. The minimum access time is estimated to be one month. Comments:
public Zahra Ghanbari
Unit 3, Block 45, Sarvenaz residential complex, Golzar St, Golestan town, Shiraz
Shiraz Iran (Islamic Republic of) 7189883764 +98 71 3620 9751 ghanbari_Az@yahoo.com Tehran University of Medical Sciences scientific Zahra Ghanbari
Unit 3, Block 45, Sarvenaz residential complex, Golzar St, Golestan town, Shiraz
Shiraz Iran (Islamic Republic of) 7189883764 +98 71 3620 9751 ghanbari_Az@yahoo.com Tehran University of Medical Sciences Iran (Islamic Republic of) Fars Combined Cycle Power Plant Control Room Staff Being at least 24 years old Having at least 4 years of work experience 24 years no limit Male history of neurosurgery history of mental illness and related medications N/A N/A Intervention group: IAPS. According to this concept that emotion has two main components of arousal and valence, it is necessary to determine these two components in emotion-oriented research. For this purpose, a standard and global database is used, which includes a set of images that arousal and valence of them has been determined. This bank is called International Affective Picture System (IAPS). This emotional image pack contains 10 loaded block and 11 neutral block (neutral blocks will present between loaded blocks) and each block contains 13 images. Each image presents for 5 seconds. Control group: without IAPS Cognitive Performance: Mental performance 1 hour after intervention. Timepoint: in both control and intervention group, at the end of the experiment. Method of measurement: computerized cognitive tests (Cambridge Neuropsychological Test Automated Battery: CANTAB). Physiological indices: Heart rate, respiration and electromyography. Timepoint: during the experiment. Method of measurement: Polygraphy and HEG. Shiraz University of Medical Sciences Tehran University of Medical Sciences Shiraz University of Medical Sciences Approved 2019-04-20 Ethics committee of Tehran University of Medical Sciences Unit 3, Block 45, Sarvenaz residential complex, Golzar St, Golestan town, Shiraz Shiraz Fars Iran (Islamic Republic of) Approved 2019-11-19 Ethics committee of Shiraz University of Medical Sciences Unit 3, Block 45, Sarvenaz residential complex, Golzar St, Golestan town, Shiraz Shiraz Fars Iran (Islamic Republic of)