function CM = simConn_L4toL23_SStetoAll(ADO_Mat, postIND, postType, AxonRatio, DendRatio)
% ADO_Mat: axon-dendritic overlap matrix
% postIND: indexing to seperate different type of post synaptic cells
% postType: numbers specify the type of post-synaptic cell
% keyboard
% connectivity matrix need to be calculated for each type of post synaptic
% cell
for i = 1:length(postIND) - 1
temp = ADO_Mat(postIND(i)+1:postIND(i+1), :);
% ADO_temp = temp;
% DM = DMs(postIND(i)+1:postIND(i+1), :);
% DR = DendRatio(postIND(i)+1:postIND(i+1));
switch postType(i)
case(1) % post-synaptic cell is pyramidal
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoPyr(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case{2, 3} % post-synaptic cell is FsPV or chandiler
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoFsPV(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case(4) % post-synaptic cell is RsPV
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoRsPV(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case{5, 6} % post-synaptic cell is MarSOM
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoMarSOM(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case{7, 8} % post-synaptic cell is BipVIP
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoBipVIP(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case(9) % post-synaptic cell is BipCR
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoBipCR(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case(10) % post-synaptic cell in SbcCR
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoSbcCR(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
case(11) % post-synaptic cell in NG cells
CM(postIND(i)+1:postIND(i+1), :) = simConn_L4toL23_SStetoNG(temp, AxonRatio, DendRatio(postIND(i)+1:postIND(i+1)));
end
end
%% nested function
function CMs = simConn_L4toL23_SStetoPyr(ADO_temp, AR, DR)
% map axon-dendrite overlapping index into connectivity matrix
% the value is normalized to meausre average connection probability
% from experiment; for Pyr-Pyr connection, within 50 micron p =
% 0.19
% also total number of connection is controlled by the axon and
% dendrite ratio in the model region
% assuming a total convengenc/divergence rate of 140 for total
% connection
pConn = ADO_temp/1.6454e-12*0.26;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
% CMs = conn_reduction(CMs, 270*AR', 120*DR');
CMs = conn_reduction(CMs, 340*AR', 150*DR');
end
function CMs = simConn_L4toL23_SStetoFsPV(ADO_temp, AR, DR)
% for Pyr-FsPV connection, within 50 micron p =
% 0.85
% assuming a total convengenc rate of 700 and divergence rate of 90
pConn = ADO_temp/1.4571e-12*0.45;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
% CMs = conn_reduction(CMs, 60*AR', 150*DR');
CMs = conn_reduction(CMs, 80*AR', 180*DR');
end
function CMs = simConn_L4toL23_SStetoRsPV(ADO_temp, AR, DR)
% for Pyr-FsPV connection, within 150 micron p =
% 0.20
% assuming a total convengenc rate of 240 and divergence rate of 40
pConn = ADO_temp/1.5930e-12*0.4;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
CMs = conn_reduction(CMs, 35*AR', 140*DR');
end
function CMs = simConn_L4toL23_SStetoMarSOM(ADO_temp, AR, DR)
% for Pyr-MarSOM connection, no connection
% assuming a total convengenc rate of 700 and divergence rate of 90
%
% pConn = ADO_temp/3.1268e-12*0.7;
% % convert pConn into binary connectivity matrix
% RI = rand(size(pConn));
CMs = zeros(size(ADO_temp));
% CMs(RI < pConn) = 1;
%
% CMs = conn_reduction(CMs, 70*AR', 700*DR');
end
function CMs = simConn_L4toL23_SStetoBipVIP(ADO_temp, AR, DR)
% for Pyr-FsPV connection, within 150 micron p =
% 0.21
% assuming a total convengenc rate of 700 and divergence rate of 90
pConn = ADO_temp/1.5968e-12*0.4;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
CMs = conn_reduction(CMs, 40*AR', 140*DR');
end
function CMs = simConn_L4toL23_SStetoBipCR(ADO_temp, AR, DR)
% for Pyr-FsPV connection, within 150 micron p =
% 0.183
% assuming a total convengenc rate of 700 and divergence rate of 90
pConn = ADO_temp/1.5686e-12*0.4;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
CMs = conn_reduction(CMs, 40*AR', 140*DR');
end
function CMs = simConn_L4toL23_SStetoSbcCR(ADO_temp, AR, DR)
% for Pyr-FsPV connection, within 150 micron p =
% 0.174
% assuming a total convengenc rate of 700 and divergence rate of 90
pConn = ADO_temp/1.4628e-12*0.4;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
CMs = conn_reduction(CMs, 34*AR', 140*DR');
end
function CMs = simConn_L4toL23_SStetoNG(ADO_temp, AR, DR)
% for Pyr-FsPV connection, within 150 micron p =
% 0.6
% assuming a total convengenc rate of 700 and divergence rate of 90
pConn = ADO_temp/1.5429e-12*0.3;
% convert pConn into binary connectivity matrix
RI = rand(size(pConn));
CMs = zeros(size(pConn));
CMs(RI < pConn) = 1;
CMs = conn_reduction(CMs, 35*AR', 140*DR');
end
end
% %%
% %check connection probability as a function of distance
% bin = 0:25:500;
% N_all = [0, cumsum(NiN2)];
% Pconn = {};
% for post = 1:length(N_all) - 1
% Pconn{post,1} = PConn_pairs(CM_modified(N_all(post)+1:N_all(post+1),:), ...
% bin, DM(N_all(post)+1:N_all(post+1), :));
% end