Orientation tuning curves: empirical description and estimation of parameters
β Scribed by N.V. Swindale
- Book ID
- 106107384
- Publisher
- Springer-Verlag
- Year
- 1998
- Tongue
- English
- Weight
- 213 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0340-1200
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π SIMILAR VOLUMES
## The parameters of the function f(t) =c(e-& -e -\* l ) are related in a simple way to the moments I t Y ( t ) dt (n =0, 1 , 2 ) . Using empirical values of I, the moments can be estimated by numerical -0 integration. Therefrom estimates of the parameters are obtained by elementary algebra.
Experiments have been performed on unanaesthetized and paralysed cats. The tuning curves for spatial frequency of retinal, lateral geniculate and simple and complex cells of the cortex have been determined in response to sinusoidal gratings of various spatial frequencies at different levels of mean
Data from 1,919 outbred ICR mice were used to examine the potential usefulness of growth curve parameters as selection criteria for altering the relationship between body weight and age. A logistic growth function was used to model growth through 12 weeks of age. Estimates of asymptotic weight (A),