DocumentCode :
2253308
Title :
Towards a bionic chemical synapse
Author :
Thanapitak, Surachoke ; Toumazou, Chris
Author_Institution :
Dept. of Electr. & Electron. Eng., Imperial Coll. London, London, UK
fYear :
2009
fDate :
24-27 May 2009
Firstpage :
677
Lastpage :
680
Abstract :
This paper presents an analogue VLSI circuit which implements three particular receptors of the chemical synapse: AMPA, GABAA and GABAB. The dynamics of postsynaptic receptor is implemented in CMOS current mode circuits. Furthermore with the implementation of chemical sensors in CMOS technology, the possibility of realising complete synapses which model the non-linear electrochemical behaviour of the synapse is now feasible.
Keywords :
CMOS analogue integrated circuits; VLSI; biomedical electronics; AMPA; CMOS current mode circuits; GABAA; GABAB; analogue VLSI circuit; bionic chemical synapse; nonlinear electrochemical behaviour; postsynaptic receptor; CMOS technology; Chemical engineering; Chemical sensors; Chemical technology; Circuits; Couplings; Kinetic theory; Neurons; Neurotransmitters; Semiconductor device modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-3827-3
Electronic_ISBN :
978-1-4244-3828-0
Type :
conf
DOI :
10.1109/ISCAS.2009.5117839
Filename :
5117839
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2253308
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