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IRCT20201109049324N1 IRCT 2020-11-17 University of social welfare and rehabilitation sciences effect of pitch training on speech in noise effect of pitch discrimination training on speech in noise of hearing impaired 6-10 years old children 2020-07-29 anticipated 18 Complete https://irct.ir/trial/52256 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Basic scienece. N/A Hearing impaired. Intervention group: 14 sessions of harmonic(pitch) discrimination rehabilitation. intervention will be performed for hearing impaired children. Harmonic changes in each session are reduced according to the individual's ability. Also, the harmonic evaluation, pitch pattern sequence , vowel consonant in noise, sentence in noise and late cortical responses and object related negative wave before and after rehabilitation are evaluated and compared. Necessary equipment is speech assessment and rehabilitation software in noise and electroencephalography device.. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is اطلاعات بیشتری وجود ندارد
public Nasrin Gohari
Kudakyar Ave.,Daneshju Blvd., Velenjak.,Tehran
Tehran Iran (Islamic Republic of) 1985713871 +98 21 2218 0083 n.gohari@umsha.ac.ir University of social welfare and rehabilitation sciences scientific Nasrin Gohari
Kudakyar Ave., daneshju Blvd., velenjak., Tehran
Tehran Iran (Islamic Republic of) 1985713871 009822180083 n.gohari@umsha.ac.ir University of social welfare and rehabilitation sciences Iran (Islamic Republic of) consent of parents and children to participate in the study age range 6 to 10 years and six month moderate to severe sensory neural hearing loss 6 years 10 years Both Auditory neuropathy Developmental, cognitive and behavioral disorder Abnormal IQ History of head trauma, epilepsy and seizures and use of nervous system drug Not speaking Persian language and not having Persian language parents with single language Lack of right hand superiority Inability to perform tests Rehabilitation Intervention group: 14 sessions of harmonic(pitch) discrimination rehabilitation. intervention will be performed for hearing impaired children. Harmonic changes in each session are reduced according to the individual's ability. Also, the harmonic evaluation, pitch pattern sequence , vowel consonant in noise, sentence in noise and late cortical responses and object related negative wave before and after rehabilitation are evaluated and compared. Necessary equipment is speech assessment and rehabilitation software in noise and electroencephalography device. Speech in noise. Timepoint: before intervention and2 month and 3 month after intervention. Method of measurement: speech in noise tests-CV in noise-BKB. Mistuned harmonic stimulation discrimination. Timepoint: before intervention and2 month and 3 month after intervention. Method of measurement: harmonic asessment. Late latency response and object related negativity. Timepoint: before intervention and 2 month after intervention. Method of measurement: late latency response and object related negativity. University of social welfare and rehabilitation sciences Approved 2019-11-24 Ethics Committee in Research, University of Social Welfare and Rehabilitation Sciences No.7, Shahid Mansouri Alley., Ghodousi Bolvd.,Varamin Varamin Tehran Iran (Islamic Republic of)