Subcellular interactions between parallel fibre and climbing fibre signals in purkinje cells predict sensitivity of classical conditioning to interstimulus interval

2002 ◽  
Vol 37 (4) ◽  
pp. 265-292 ◽  
Author(s):  
Jeanette Hellgren Kotaleski ◽  
David Lester ◽  
Kim T. Blackwell
Keyword(s):  
Classical Conditioning ◽  
Purkinje Cells ◽  
Interstimulus Interval ◽  
Parallel Fibre ◽  
Climbing Fibre

AN ATTRACTOR NEURAL NETWORK MODEL OF CLASSICAL CONDITIONING

1996 ◽  
Vol 07 (01) ◽  
pp. 1-18 ◽  
Author(s):  
SERGIO D. SERULNIK ◽  
MOSHE GUR
Keyword(s):  
Neural Network ◽  
Classical Conditioning ◽  
Associative Learning ◽  
Neural Network Model ◽  
Interstimulus Interval ◽  
Analytical Description ◽  
Time Constants ◽  
Forward Conditioning ◽  
Temporal Correlations ◽  
Conditioning Process

Living beings learn to associate known stimuli that exhibit specific temporal correlations. This kind of learning is called associative learning, and the process by which animals change their responses according to the schedule of arriving stimuli is called “classical conditioning”. In this paper, a conditionable neural network which exhibits features like forward conditioning, dependency on the interstimulus interval, and absence of backward and reverse conditioning is presented. An asymmetric neural network was used and its ability to retrieve a sequence of embedded patterns using a single recalling input was exploited. The main assumption was that synapses that respond with different time constants coexist in the system. These synapses induce transitions between different embedded patterns. The appearance of a correct transition when only the first stimulus is applied, is interpreted as a realization of the conditioning process. The model also allows the analytical description of the conditioning process in terms of internal and external or researcher-controlled variables.

scholarly journals Spike timing-dependent selective strengthening of single climbing fibre inputs to Purkinje cells during cerebellar development

2013 ◽  
Vol 4 (1) ◽  
Author(s):  
Yoshinobu Kawamura ◽  
Hisako Nakayama ◽  
Kouichi Hashimoto ◽  
Kenji Sakimura ◽  
Kazuo Kitamura ◽  
...  
Keyword(s):  
Purkinje Cells ◽  
Spike Timing ◽  
Cerebellar Development ◽  
Climbing Fibre

mGluR1 in cerebellar Purkinje cells is required for normal association of temporally contiguous stimuli in classical conditioning

2002 ◽  
Vol 16 (12) ◽  
pp. 2416-2424 ◽  
Author(s):  
Yasushi Kishimoto ◽  
Ryoko Fujimichi ◽  
Kenji Araishi ◽  
Shigenori Kawahara ◽  
Masanobu Kano ◽  
...  
Keyword(s):  
Classical Conditioning ◽  
Purkinje Cells ◽  
Cerebellar Purkinje Cells

scholarly journals Two-phase model analysis of the effects of interstimulus interval and masking task in human aversive classical conditioning

1974 ◽  
Vol 2 (2) ◽  
pp. 206-210 ◽  
Author(s):  
William F. Prokasy ◽  
William C. Williams ◽  
William Y. M. Lee ◽  
Karol L. Kumpfer
Keyword(s):  
Classical Conditioning ◽  
Interstimulus Interval ◽  
Model Analysis ◽  
Phase Model ◽  
Two Phase ◽  
Aversive Classical Conditioning
Sign in / Sign up

Export Citation Format

Share Document