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IRCT20200404046931N1 IRCT 2020-04-09 Tarbiat Modares University Design of neurofeedback machine framework to enhance working memory Design of neurofeedback machine framework based on brain signal irregularity to enhance working memory 2013-07-13 anticipated 12 Complete https://irct.ir/trial/46882 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Subjects are selected by random sampling from the community of healthy individuals. After meeting the inclusion and exclusion criteria of the study, they will be assigned by simple randomization method using a random number table into groups of study. N/A Healthy individuals. Intervention 1: Intervention group: Neurofeedback based on adaptive linear combination of features, through self-regulation of features' coefficients during training. With the aim of enhancing EEG second lower Alpha power at Oz channel and decreasing permutation entropy at Fz channel to improve memory, 10 training sessions including three ten-minutes training trials. Two sessions a week. The device FlexComp Infiniti (Thought Technology Ltd, Montreal, QC) with the software developed in this study will be used. Intervention 2: Control group: Conventional neurofeedback. With the aim of enhancing EEG second lower Alpha power at Oz channel to improve memory. 10 training sessions including three ten-minutes training trials. Two sessions a week. The device FlexComp Infiniti (Thought Technology Ltd, Montreal, QC) with the software developed in this study will be used. Yes - There is a plan to make this available What will be shared: All participants' data, after anonymization, will be shared through local and international biosignal online databases. The study protocol, statistical analysis map and informed consent can also be shared. When: Data and documents will be available once the results are published for an unlimited period. To whom: University researchers Conditions: Commitment to mention the source of data and the name of principal investigator for any use, commitment not to use for clinical purposes Where to obtain: Correspondence with the representative of principal investigator, Neda Behzadfar, with email address: behzadfar_neda@yahoo.com How to obtain: Request review by the representative of principal investigator (2 weeks), sharing the application with the principal investigator (2 weeks), final statement by the representative of principal investigator Comments:
public Neda Behzadfar
University Sq., Najafabad, Isfahan, Iran
Najafabad Iran (Islamic Republic of) ۸۵۱۴۱۴۳۱۳۱ +98 31 4229 2929 behzadfar_neda@yahoo.com Islamic Azad University, Najafabad Branch scientific Mohammad Firoozabadi
Department of Medical Physics, Faculty of Medical Sciences, Tarbiat Modares University
Tehran Iran (Islamic Republic of) 14115-331 +98 21 8288 3821 pourmir@modares.ac.ir Tarbiat Modares University Iran (Islamic Republic of) Healthy Have normal or corrected-to-normal vision University student Neurofeedback-novice. 20 years 35 years Female Have history of neurological diseases Medication use Rehabilitation Rehabilitation Intervention group: Neurofeedback based on adaptive linear combination of features, through self-regulation of features' coefficients during training. With the aim of enhancing EEG second lower Alpha power at Oz channel and decreasing permutation entropy at Fz channel to improve memory, 10 training sessions including three ten-minutes training trials. Two sessions a week. The device FlexComp Infiniti (Thought Technology Ltd, Montreal, QC) with the software developed in this study will be used. Control group: Conventional neurofeedback. With the aim of enhancing EEG second lower Alpha power at Oz channel to improve memory. 10 training sessions including three ten-minutes training trials. Two sessions a week. The device FlexComp Infiniti (Thought Technology Ltd, Montreal, QC) with the software developed in this study will be used. Working memory performance. Timepoint: Before the intervention in the pretest session, after the intervention in the posttest session. Method of measurement: Cognitive assessment of static and dynamic working memory. Brain neural activity. Timepoint: Before the intervention in the pretest session, after the intervention in the posttest session. Method of measurement: Cognitive assessment of static and dynamic working memory. Tarbiat Modares University Approved 2013-07-13 Research Ethics Committee of Tarbiat Modares University Tarbiat Modares University, Nasr Bridge, Jalal-Ale-Ahmad Tehran Tehran Iran (Islamic Republic of)