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#
#  DoG.0.a
#

mod_type dog_01

sscale        0.04   # degr/pix
tscale        0.002  # sec/frame
xn           32      # x size
yn           32      # y size
tn         1024      # t size

model_noise_seed 231965       # Controls trial seed

#--------------------------------------.--------------------------------------#
#                                                                             #
#                                     LGN                                     #
#                                                                             #
#-----------------------------------------------------------------------------#
<pop>
  name lgn
  type lgn            # Layer type
  area lgn
  <icon>
    shape cs
    r 1.0
    g 1.0
    b 1.0
    r1 0.5
    g1 0.5
    b1 0.5
  </icon>

  <geometry>
    zn    2           # Depth of layer
  </geometry>

  binocular   0       # 0-monocular, 1-binocular
  mesh_flag   0       # 0-default, 1-mesh

  sig1        0.05    # SD Center (deg)
  sig2        0.25    # SD Surr (deg)
  amp1        4.00    # Amp Center
  amp2        0.10    # Amp Surr
  tsig       25.00    # SD Gaussian to multiply temporal filter (ms)
  tab_k     200.00    # ABTemporal filter 'k'
  tab_n       3.00    # ABTemporal filter 'n'
  cs_delay_s  0.008   # Delay of surround w.r.t. center (s)
  tdelay      0.010   # Time delay, to simulate latency (s)

  write_dog_temporal  NULL  # Set a name to do the dump [NULL]
  ifc_dump_center  0        # IFC dump for middle unit

  <spike_gen>
    type         ifc   # Conductance driven integrate and fire
    v_spike     10.0   # (mV) Spike height
    v_th_x     -52.5   # (mV) Spike threshold
    v_reset_x  -56.5   # (mV) Spike reset voltage
    tau_r_ad     1.00  # (ms) Adaptation rise time
    tau_f_ad    80.0   # (ms) Adaptation fall time (fast avoids biphasic onset)
    gbar_ad      0.0   # (nS) Adaptation conductance (zero to avoid transient)
    v_ex         0.0   # (mV) Excitatory reversal
    v_in       -70.0   # (mV) Inhibitory reversal
    v_ad       -90.0   # (mV) Adaptation reversal
    v_leak_x   -73.6   # (mV) Leakage reversal
    g_leak_x    75.0   # (nS) Leakage conductance
    c_x        200.0   # (pF) Membrane capacitance
    trefr_x      0.5   # (ms) Refractory period
    trefr_x_sd   2.0   # (ms) Add rectified Gaussian noise to refr period
    gx_scale   260.0   # () Scale exc conductance, before adding bias
    gx_bias      0.0   # (nS) Constant added to cond, after any scaling
    <gx_noise>
      type   gfg       # gfg = Gaussian filtered Gaussian noise
      mean   0.0 (nS)  # mean
      sd     2.0 (nS)  # standard deviation
      tsd    1.0 (ms)  # temporal SD
    <>
    grect        1     # half-wave rectify gx, gi after adding noise
    dump         0     # 
  </spike_gen>
</pop>