Developmentally degraded cortical temporal processing restored by training
نویسندگان
چکیده
منابع مشابه
Environmental acoustic enrichment promotes recovery from developmentally degraded auditory cortical processing.
It has previously been shown that environmental enrichment can enhance structural plasticity in the brain and thereby improve cognitive and behavioral function. In this study, we reared developmentally noise-exposed rats in an acoustic-enriched environment for ∼4 weeks to investigate whether or not enrichment could restore developmentally degraded behavioral and neuronal processing of sound fre...
متن کامل1 1 Behavioral Training Enhances Cortical Temporal Processing in
1 Behavioral Training Enhances Cortical Temporal Processing in Neonatally 2 Deafened Juvenile Cats 3 4 5 Ralph E. Beitel, Maike Vollmer , Marcia W. Raggio , Christoph E. Schreiner 1 6 7 1 Epstein Laboratory, Department of Otolaryngology-Head and Neck Surgery, 8 University of California, San Francisco, California, USA 9 2 Comprehensive Hearing Center, Department of Otolaryngology, Head and Neck ...
متن کاملcortical auditory temporal processing abilities in elderly listeners
background and aim: this study investigated whether objective temporal processing paradigms including voice-onset-time, speech-in-noise, and amplitude modulated-broad-band noise (am-bbn) are sensitive to disrupted temporal processing in elderly listeners with normal hearing (age-related-temporal processing deficit). methods: we evaluated 15 adults aged 64–80 years using behavioural measures of ...
متن کاملCortical processing of temporal modulations
Temporal modulations are fundamental components of human speech and animal communication sounds. Understanding their representations in the auditory cortex is a crucial step towards our understanding of brain mechanisms underlying speech processing. While modulated signals have long been used as experimental stimuli, their cortical representations are not completely understood, particularly for...
متن کاملHierarchical and serial processing in the spatial auditory cortical pathway is degraded by natural aging.
The compromised abilities to localize sounds and to understand speech are two hallmark deficits in aged individuals. The auditory cortex is necessary for these processes, yet we know little about how normal aging affects these early cortical fields. In this study, we recorded the spatial tuning of single neurons in primary (auditory cortex, A1) and secondary (caudolateral field, CL) auditory co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Neuroscience
سال: 2008
ISSN: 1097-6256,1546-1726
DOI: 10.1038/nn.2239