Communication Sounds and their Cortical Representation
Communication Sounds and their Cortical Representation
复制标题
通讯声音及其皮质表征
DOI:
10.1007/978-1-4419-0074-6_16
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Kanwal
中科院分区:
文献类型:
--
作者:
Kanwal
Communications sounds of most mammals have common acoustic properties that derive from the information bearing elements (IBEs) constant-frequency tones, frequency modulations, and noise bursts. IBEs contain information bearing parameters (IBPs) such as frequency and amplitude, duration, and amplitude modulations. IBPs may be mapped in continuous scales and/or represented in patchy distributions in the activation of neurons in fields of the auditory cortex (AC). The spatial superposition of the maps or patchy distributions of responses to different IBPs creates local sensitivities of neurons (hot spots) to certain IBP combinations. Gamma-band oscillations across the AC may bind the hot spot activities leading to the “meaning” of sounds. The perception of the three basic meanings – attraction, cohesion, aversion – in communication sounds reflect one simple form of processing in the ventral stream from the AC to the frontal cortex.
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影响因子:
2.8
作者:
Metherate, R;Kaur, S;Rose, HJ
通讯作者:
Rose, HJ
DOI:
10.1007/s00359-005-0036-y
发表时间:
2005-12-01
影响因子:
2.1
作者:
Gaub, S;Ehret, G
通讯作者:
Ehret, G
DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
G. Edelman;Walter E. Gall;W. Cowan
通讯作者:
W. Cowan
影响因子:
3.2
作者:
S. Scott;R. Wise
通讯作者:
R. Wise
影响因子:
2.6
作者:
Brudzynski, SM
通讯作者:
Brudzynski, SM