Default injection current changed to single pulse and minor label updates

Author: irahulsonkar

notebook/notebook.ipynb

@@ -48,13 +48,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "a4fcb2202ee348999f01df623a6598e9",
+       "model_id": "5642c47f493c4f08bcd11f959297b0c6",
        "version_major": 2,
        "version_minor": 0
       },
@@ -68,7 +68,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "af43f6c641d140c0a0a4459b17e39637",
+       "model_id": "6521d11af86947c8b2c9fef49c7d6201",
        "version_major": 2,
        "version_minor": 0
       },
@@ -121,8 +121,15 @@
     "1) Starting from the bottom, the first (bottom-most) plot shows neural membrane voltage activity. The spikes here are called \"action potentials\" and correspond directly to the current/time plot. Outflux of *Na* directly followed by influx of *K* causes the spiking activity observed in the plot.\n",
     "2) The second plot from the bottom shows the activation/inactivation parameters of the ion channels in the neuron. \n",
     "3) Third plot from the bottom (the current/time plot) makes this more concrete, showing the influx (negative y-axis) and outflux (positive y-axis) of ions passing through each type of ion channel being modeled.\n",
-    "4) The top-most plot, shows two currents injected into the cell membrane at times 100ms and 300ms for default values. If injection current is changed from above slider then it will be a single rectangular pulse based on user input."
+    "4) The top-most plot, shows current injected into the cell membrane at times 150ms for default values. The injection current can be changed from above slider for amplitude, duration and delay."
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {

notebook/ui_widget.py

@@ -65,7 +65,7 @@ def highlight_slider():
 header_potential   = ipywidgets.HTMLMath(value=r"<b> Nernst Reverasal Potentials, \(mV\)</b>")
 header_simTime     = ipywidgets.HTMLMath(value=r"<b> Simulation Time, \(ms\)</b>")
 header_injCurrent  = ipywidgets.HTMLMath(value=r"<b> Injection Current, \(\mu{A}/cm^2\)</b>")
-injCurrent_note    = ipywidgets.HTML(value=f"<i>*For injection current width = 0, the model uses default two pulse signal from tutorial</i>")
+injCurrent_note    = ipywidgets.HTML(value=f"<i>*For injection current duration = 0, the model uses default pulse signal from tutorial</i>")
 
 #slider widgets
 slider_capacitance = ipywidgets.FloatSlider(value=default_capacitance,min=0,max=3,step=0.1,description='Capacitance',readout=False,continuous_update=False)
@@ -76,8 +76,8 @@ def highlight_slider():
 slider_pot_K       = ipywidgets.FloatSlider(value=default_pot_K,min=-100,max=100,step=0.1,description='Potassium',readout=False,continuous_update=False)
 slider_pot_L       = ipywidgets.FloatSlider(value=default_pot_L,min=-100,max=100,step=0.1,description='Leak',readout=False,continuous_update=False)
 slider_amplitude   = ipywidgets.FloatSlider(value=default_amplitude,min=-20,max=200,step=0.1,description='Amplitude',readout=False,continuous_update=False)
-slider_width       = ipywidgets.FloatSlider(value=default_width,min=0,max=500,step=0.1,description='Width',readout=False,continuous_update=False)
-slider_translation = ipywidgets.FloatSlider(value=default_translation,min=0,max=250,step=0.1,description='Start at',readout=False,continuous_update=False)
+slider_width       = ipywidgets.FloatSlider(value=default_width,min=0,max=500,step=0.1,description='Duration',readout=False,continuous_update=False)
+slider_translation = ipywidgets.FloatSlider(value=default_translation,min=0,max=250,step=0.1,description='Time Delay',readout=False,continuous_update=False)
 
 #text box widgets
 time_start         = ipywidgets.FloatText(value=0,description='Start Time',disabled=True)