Hearing in early mammals
نویسندگان
چکیده
منابع مشابه
Early Fetal Activity in Mammals *
The study of embryonic and fetal activity is not new. Its roots stretch far back into biological history, but no review of the earlier work can be given here, nor is it necessary. Leonard Carmichael6 of Brown University has presented such a review in the second chapter of the revised second edition of A Handbook of Child Psychology. Though, in the treatment of certain controversial points and i...
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tissues form: the trophectoderm (TE) and the inner cell The Ridgeway mass (ICM). These are mutually exclusive tissue lin-Mill Hill eages, since the progeny of the TE contribute only to the London NW7 1AA trophoblast and extraembryonic ectoderm and those of United Kingdom the ICM to the fetus and extraembryonic mesoderm and † Department of Molecular and Cellular Biology endoderm (Gardner, 1983)....
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Introduction: Hearing loss from birth up to the age of 3 years has a negative effect on speech/language development and results in sensory, cognitive, emotional, and academic defects in adulthood by causing delayed development of communicative-linguistic abilities. The present study was performed in order to assess the effect of early intervention on language development in Persian children age...
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Introduction: Multiple sclerosis (MS) is a lifelong disease of the brain and spinal cord. Fingolimod is an oral drug which modulates the S1P receptor and is used for relapsing remitting form of MS and can causes rebound activity if it is ceased even in a short period of washout time. Case Report: Here, we introduce a young girl, a known case of MS, who developed revers...
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Objective. Until recently, no objective tool has been available to help health and early childhood education providers screen young children for hearing loss. The aim of this study was to screen underserved children <= 3 years of age for hearing loss using Otoacoustic Emissions (OAE) technology and to systematically document multi-step screening and diagnostic outcomes. Methods. A total of 4519...
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ژورنال
عنوان ژورنال: Nature
سال: 1989
ISSN: 0028-0836,1476-4687
DOI: 10.1038/341568a0