Code for simulating both modulatory and driving influences of feedforward, lateral, and top-down connections with the PC/BC-DIM model.
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mwspratling a4b25baf78
1st release July 2013
2 months ago
LICENSE 1st release July 2013 2 months ago
README.md 1st release July 2013 2 months ago
define_bar.m 1st release July 2013 2 months ago
define_blank_image.m 1st release July 2013 2 months ago
define_input_with_cutoff_and_attn.m 1st release July 2013 2 months ago
dim_activation.m 1st release July 2013 2 months ago
dim_activation_conv_recurrent.m 1st release July 2013 2 months ago
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draw_bar.m 1st release July 2013 2 months ago
filter_definitions_LGN.m 1st release July 2013 2 months ago
filter_definitions_V1_edge_recon.m 1st release July 2013 2 months ago
filter_definitions_V1_recurrent.m 1st release July 2013 2 months ago
filter_definitions_V1_simple_diffGauss.m 1st release July 2013 2 months ago
gabor2D.m 1st release July 2013 2 months ago
gauss2D.m 1st release July 2013 2 months ago
global_parameters.m 1st release July 2013 2 months ago
image_circular_grating.m 1st release July 2013 2 months ago
image_gilbert.m 1st release July 2013 2 months ago
image_gilbert_simple.m 1st release July 2013 2 months ago
iszero.m 1st release July 2013 2 months ago
odd.m 1st release July 2013 2 months ago
plot_cropped_image.m 1st release July 2013 2 months ago
plot_integration_field.m 1st release July 2013 2 months ago
plot_network.m 1st release July 2013 2 months ago
preprocess_V1_input.m 1st release July 2013 2 months ago
reconstruct_edges.m 1st release July 2013 2 months ago
test_attn_featural_pair.m 1st release July 2013 2 months ago
test_attn_featural_tuning.m 1st release July 2013 2 months ago
test_attn_spatial_pair.m 1st release July 2013 2 months ago
test_attn_spatial_pair_poor.m 1st release July 2013 2 months ago
test_attn_spatial_pair_tuning.m 1st release July 2013 2 months ago
test_attn_spatial_tuning.m 1st release July 2013 2 months ago
test_ff_mod_drive.m 1st release July 2013 2 months ago
test_rec_mod_drive.m 1st release July 2013 2 months ago
test_temporal.m 1st release July 2013 2 months ago
v1_contour.m 1st release July 2013 2 months ago
v1_edge_detection.m 1st release July 2013 2 months ago
v1_flankers_gilbert.m 1st release July 2013 2 months ago
v1_spatio_temporal_prediction.m 1st release July 2013 2 months ago

README.md

This code implements the simulation results reported in:

M. W. Spratling (2014) A single functional model of drivers and modulators in cortex, Journal of Computational Neuroscience, 36(1):97-118.

Please cite this paper if this code is used in, or to motivate, any publications.


USAGE


This code requires MATLAB and the Image Processing Toolbox. It was tested with MATLAB Version 7.8 (R2009a) and Image Processing Toolbox Version 6.3 (R2009a).

Certain simulations will run much faster if you install the MATLAB function convnfft written by Bruno Luong, which is available here: http://www.mathworks.com/matlabcentral/fileexchange/24504-fft-based-convolution

The following table gives details of which MATLAB function produces each figure in the above publication.

Figure MATLAB Function
5 test_ff_mod_drive
6 test_rec_mod_drive
7c v1_flankers_gilbert
7d v1_flankers_gilbert (editted so that parameter lateral=0)
8 v1_contour
9 v1_edge_detection
10 test_temporal
11 test_temporal
12 test_temporal
13 v1_spatio_temporal_prediction
14a test_attn_spatial_tuning
14b test_attn_spatial_pair_tuning
14c test_attn_featural_tuning
15a test_attn_spatial_pair
15b test_attn_spatial_pair_poor
15c test_attn_featural_pair