Neural Noise Hypothesis of Developmental Dyslexia: (Trends in Cognitive Sciences 21, 434-448, 2017).
Neural Noise Hypothesis of Developmental Dyslexia: (Trends in Cognitive Sciences 21, 434-448, 2017).
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发育性阅读障碍的神经噪声假说：（认知科学趋势 21, 434-448, 2017）。
DOI：
10.1016/j.tics.2017.08.003
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发表时间：
2017
影响因子：
19.9
通讯作者：
Hoeft,Fumiko
中科院分区：
文献类型：
--
作者：
Hancock,Roeland;Pugh,KennethR;Hoeft,Fumiko
Developmental dyslexia (decoding-based reading disorder; RD) is a complex trait with multifactorial origins at the genetic, neural, and cognitive levels. There is evidence that low-level sensory-processing deficits precede and underlie phonological problems, which are one of the best-documented aspects of RD. RD is also associated with impairments in integrating visual symbols with their corresponding speech sounds. Although causal relationships between sensory processing, print–speech integration, and fluent reading, and their neural bases are debated, these processes all require precise timing mechanisms across distributed brain networks. Neural excitability and neural noise are fundamental to these timing mechanisms. Here, we propose that neural noise stemming from increased neural excitability in cortical networks implicated in reading is one key distal contributor to RD.
