// genesis // Setting the axonal propagation velocity float CABLE_VEL = 1 // scale factor = 1/(cable velocity) sec/meter float destlim = {P5IBb_I23LTS_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 P5IBb cells to the I23LTS cells. //P5IBb - I23LTS AMPA str s //Load synapse location array str locations = "distdendNlongb distdendNlongc distdendNmidb distdendNmidc distdendNshorta distdendNshortb distdendElongb distdendElongc distdendEmidb distdendEmidc distdendEshorta distdendEshortb distdendSlongb distdendSlongc distdendSmidb distdendSmidc distdendSshorta distdendSshortb distdendWlongb distdendWlongc distdendWmidb distdendWmidc distdendWshorta distdendWshortb" foreach s ({arglist {locations}}) rvolumeconnect /P5IBbnet/P5IBb[]/soma/spk7 \ /I23LTSnet/I23LTS[]/{s}/Ex_ch18P5IBAMPA@all \ -relative \ -sourcemask box -1 -1 -1 1 1 1 \ -destmask box -{destlim} -{destlim} -1 {destlim} {destlim} 1 \ -probability 0.042*{P5IBb_I23LTS_prob} end //P5IBb - I23LTS NMDA str s //Load synapse location array str locations = "distdendNlongb distdendNlongc distdendNmidb distdendNmidc distdendNshorta distdendNshortb distdendElongb distdendElongc distdendEmidb distdendEmidc distdendEshorta distdendEshortb distdendSlongb distdendSlongc distdendSmidb distdendSmidc distdendSshorta distdendSshortb distdendWlongb distdendWlongc distdendWmidb distdendWmidc distdendWshorta distdendWshortb" foreach s ({arglist {locations}}) rvolumeconnect /P5IBbnet/P5IBb[]/soma/spk7 \ /I23LTSnet/I23LTS[]/{s}/Ex_ch18P5IBNMDA@all \ -relative \ -sourcemask box -1 -1 -1 1 1 1 \ -destmask box -{destlim} -{destlim} -1 {destlim} {destlim} 1 \ -probability 0.042*{P5IBb_I23LTS_prob} end echo Setting weights and delays for P5IBb->I23LTS 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 /P5IBbnet/P5IBb[]/soma/spk7 -radial {P5IBb_I23LTS_axdelayCV} -add -gaussian {P5IBb_I23LTS_axdelaystdev} {P5IBb_I23LTS_axdelaymaxdev} // P5IBb - I23LTS AMPA str s //Load synapse location array str locations = "distdendNlongb distdendNlongc distdendNmidb distdendNmidc distdendNshorta distdendNshortb distdendElongb distdendElongc distdendEmidb distdendEmidc distdendEshorta distdendEshortb distdendSlongb distdendSlongc distdendSmidb distdendSmidc distdendSshorta distdendSshortb distdendWlongb distdendWlongc distdendWmidb distdendWmidc distdendWshorta distdendWshortb" foreach s ({arglist {locations}}) syndelay /I23LTSnet/I23LTS[]/{s}/Ex_ch18P5IBAMPA {P5IBb_I23LTS_syndelay} -add -gaussian {P5IBb_I23LTS_syndelaystdev} {P5IBb_I23LTS_syndelaymaxdev} end // P5IBb - I23LTS NMDA str s //Load synapse location array str locations = "distdendNlongb distdendNlongc distdendNmidb distdendNmidc distdendNshorta distdendNshortb distdendElongb distdendElongc distdendEmidb distdendEmidc distdendEshorta distdendEshortb distdendSlongb distdendSlongc distdendSmidb distdendSmidc distdendSshorta distdendSshortb distdendWlongb distdendWlongc distdendWmidb distdendWmidc distdendWshorta distdendWshortb" foreach s ({arglist {locations}}) syndelay /I23LTSnet/I23LTS[]/{s}/Ex_ch18P5IBNMDA {P5IBb_I23LTS_syndelay} -add -gaussian {P5IBb_I23LTS_syndelaystdev} {P5IBb_I23LTS_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 /P5IBbnet/P5IBb[]/soma/spk7 -decay {P5IBdecayrate} {P5IBmaxwgt} {P5IBminwgt} //volumeweight /P5IBanet/P5IBa[]/soma/spk6 -fixed 0.50