AN ELECTROPHYSIOLOGICAL STUDY ON HEARING OF THE CICADA CRYPTOTYMPANA ATRATA FABRICIUS (HOMOPTERA: CICADIDAE)

作     者：沈钧贤 SHEN Junxian (Institute of Biophysics, Academia Sinica, Beijing)

作者机构：Acad Sinica China 

出 版 物：《Chinese Journal of Acoustics》 (声学学报(英文版))

年 卷 期：1988年第7卷第2期

页      面：164-170页

核心收录：

学科分类：0810[工学-信息与通信工程] 1002[医学-临床医学] 0805[工学-材料科学与工程（可授工学、理学学位）] 100214[医学-肿瘤学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 10[医学] 

基　　金：The Project Supported by National Natural Science Foundation of China 

主　　题：HOMOPTERA AN ELECTROPHYSIOLOGICAL STUDY ON HEARING OF THE CICADA CRYPTOTYMPANA ATRATA FABRICIUS 

摘      要：The characteristics in response to sound and directional sensitivity of the auditory primary neurons andinterneurons of the cicada Cryptotympna atrata were studied with neurophysiological *** are tuned to a similar characteristic frequency,which is in correspondence with the dominantfrequency of calling song of the *** are able to code sound intensity within the dynamic range of 4OdB above thresholds with an increment of about two spikes per 10 *** auditory neurons possess gooddirectiond sensitivity with the threshold difference of 10—12 dB at the best frequency between contra-andipsilateral stimulations.