// genesis // Setting the axonal propagation velocity float CABLE_VEL = 1 // scale factor = 1/(cable velocity) sec/meter float destlim = {P23RSd_P5IBb_destlim} /* * Usage : * volumeconnect source-path destination-path * [-relative] * [-sourcemask {box,ellipse} x1 y1 x2 y2] * [-sourcehole {box,ellipse} x1 y1 x2 y2] * [-destmask {box,ellipse} x1 y1 x2 y2] * [-desthole {box,ellipse} x1 y1 x2 y2] * [-probability p] */ echo Making connections from the P23RSd cells to the P5IBb cells. //P23RSd - P5IBb AMPA str s //Load synapse location array str locations = "apdend5 apdend6 apdend7 apdend8 apdend9 apdend10 apdend11 apdend12" foreach s ({arglist {locations}}) rvolumeconnect /P23RSdnet/P23RSd[]/soma/spk4 \ /P5IBbnet/P5IBb[]/{s}/Ex_ch7P23RSAMPA@all \ -relative \ -sourcemask box -1 -1 -1 1 1 1 \ -destmask box -{destlim} -{destlim} -1 {destlim} {destlim} 1 \ -probability 0.12500*{P23RSd_P5IBb_prob} end //P23RSd - P5IBb NMDA str s //Load synapse location array str locations = "apdend5 apdend6 apdend7 apdend8 apdend9 apdend10 apdend11 apdend12" foreach s ({arglist {locations}}) rvolumeconnect /P23RSdnet/P23RSd[]/soma/spk4 \ /P5IBbnet/P5IBb[]/{s}/Ex_ch7P23RSNMDA@all \ -relative \ -sourcemask box -1 -1 -1 1 1 1 \ -destmask box -{destlim} -{destlim} -1 {destlim} {destlim} 1 \ -probability 0.12500*{P23RSd_P5IBb_prob} end echo Setting weights and delays for P23RSd->P5IBb connections. // assigning delays using the volumedelay function /* * Usage : * volumedelay path * [-fixed delay] * [-radial propagation_velocity] * [-uniform range] (not used here) * [-gaussian sd max] (not used here) * [-exp mid max] (not used here) * [-absoluterandom] (not used here) */ rvolumedelay /P23RSdnet/P23RSd[]/soma/spk4 -radial {P23RSd_P5IBb_axdelayCV} -add -gaussian {P23RSd_P5IBb_axdelaystdev} {P23RSd_P5IBb_axdelaymaxdev} //P23RSd - P5IBb AMPA str s //Load synapse location array str locations = "apdend5 apdend6 apdend7 apdend8 apdend9 apdend10 apdend11 apdend12" foreach s ({arglist {locations}}) syndelay /P5IBbnet/P5IBb[]/{s}/Ex_ch7P23RSAMPA {P23RSd_P5IBb_syndelay} -add -gaussian {P23RSd_P5IBb_syndelaystdev} {P23RSd_P5IBb_syndelaymaxdev} end //P23RSd - P5IBb NMDA str s //Load synapse location array str locations = "apdend5 apdend6 apdend7 apdend8 apdend9 apdend10 apdend11 apdend12" foreach s ({arglist {locations}}) syndelay /P5IBbnet/P5IBb[]/{s}/Ex_ch7P23RSNMDA {P23RSd_P5IBb_syndelay} -add -gaussian {P23RSd_P5IBb_syndelaystdev} {P23RSd_P5IBb_syndelaymaxdev} end // assigning weights using the volumeweight function /* * Usage : * volumeweight sourcepath * [-fixed weight] * [-decay decay_rate max_weight min_weight] * [-uniform range] * [-gaussian sd max] * [-exponential mid max] * [-absoluterandom] */ rvolumeweight /P23RSdnet/P23RSd[]/soma/spk4 -decay {P23RSdecayrate} {P23RSmaxwgt} {P23RSminwgt}