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lif.xml 5.8 KB

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  1. <?xml version="1.0" encoding="ISO-8859-1"?>
  2. <?xml-stylesheet type="text/xsl" href="odmlTerms.xsl" xmlns:odml="http://www.g-node.org/odml"?>
  3. <!-- ********************************************************* -->
  4. <!-- Leaky integrate and fire -->
  5. <!-- ********************************************************* -->
  6. <odML version="1">
  7. <repository>http://portal.g-node.org/odml/terminologies/v1.0/terminologies.xml</repository>
  8. <version>1.0</version>
  9. <date>2011-01-21</date>
  10. <section>
  11. <type>model/lif</type>
  12. <name>Leaky integrate and fire</name>
  13. <definition>Properties to describe a leaky integrate and fire neuron model.</definition>
  14. <property>
  15. <name>Author</name>
  16. <value>
  17. <type>person</type>
  18. </value>
  19. <definition>The author of this model.</definition>
  20. </property>
  21. <property>
  22. <name>Date</name>
  23. <value>
  24. <type>date</type>
  25. </value>
  26. <definition>The simulation date.</definition>
  27. </property>
  28. <property>
  29. <name>Program</name>
  30. <value>
  31. <type>string</type>
  32. </value>
  33. <definition>The program name.</definition>
  34. </property>
  35. <property>
  36. <name>ProgramVersion</name>
  37. <value>
  38. <type>string</type>
  39. </value>
  40. <definition>The program version name.</definition>
  41. </property>
  42. <property>
  43. <name>Description</name>
  44. <value>
  45. <type>string</type>
  46. </value>
  47. <definition>A descriptive text.</definition>
  48. </property>
  49. <!-- Basics -->
  50. <property>
  51. <name>RestingPotential</name>
  52. <value>
  53. <type>float</type>
  54. <unit>V</unit>
  55. </value>
  56. <definition>The resting voltage.</definition>
  57. </property>
  58. <property>
  59. <name>ResetPotential</name>
  60. <value>
  61. <type>float</type>
  62. <unit>V</unit>
  63. </value>
  64. <definition>The potential to which the neuron's potential is set after a spike.</definition>
  65. </property>
  66. <property>
  67. <name>Resistance</name>
  68. <value>
  69. <type>float</type>
  70. <unit>Ohm</unit>
  71. </value>
  72. <definition>The membrane restisance.</definition>
  73. </property>
  74. <property>
  75. <name>Capacitance</name>
  76. <value>
  77. <type>float</type>
  78. <unit>F</unit>
  79. </value>
  80. <definition>The membrane restisance.</definition>
  81. </property>
  82. <property>
  83. <name>MembraneTimeConstant</name>
  84. <value>
  85. <type>float</type>
  86. <unit>s</unit>
  87. </value>
  88. <definition>The membrane time constant.</definition>
  89. </property>
  90. <property>
  91. <name>BiasCurrent</name>
  92. <value>
  93. <type>float</type>
  94. <unit>A</unit>
  95. </value>
  96. <definition>The offset current.</definition>
  97. </property>
  98. <property>
  99. <name>Timestep</name>
  100. <value>
  101. <type>float</type>
  102. <unit>s</unit>
  103. </value>
  104. <definition>The duration of a time step in the simulation.</definition>
  105. </property>
  106. <property>
  107. <name>VoltageEquation</name>
  108. <value>
  109. <type>string</type>
  110. </value>
  111. <definition>The equation to calculate the membrane voltage.</definition>
  112. </property>
  113. <!-- Adaptation -->
  114. <property>
  115. <name>AdaptationIncrement</name>
  116. <value>
  117. <type>float</type>
  118. <unit>A</unit>
  119. </value>
  120. <definition>When an adaptation current is implemented the amount about which the adaptation is increased when a spike is fired.</definition>
  121. </property>
  122. <property>
  123. <name>AdaptationTimeConstant</name>
  124. <value>
  125. <type>float</type>
  126. <unit>s</unit>
  127. </value>
  128. <definition>The time constant with which the adaptation current returns back to zero.</definition>
  129. </property>
  130. <property>
  131. <name>AdaptationEquation</name>
  132. <value>
  133. <type>string</type>
  134. </value>
  135. <definition>The equation to calculate the adaptation currrent.</definition>
  136. </property>
  137. <!-- Noise -->
  138. <property>
  139. <name>NoiseAmplitude</name>
  140. <value>
  141. <type>float</type>
  142. <unit>A</unit>
  143. </value>
  144. <definition>The amount of noise added.</definition>
  145. </property>
  146. <property>
  147. <name>NoiseType</name>
  148. <value>
  149. <type>string</type>
  150. </value>
  151. <definition>The type of noise. For example Gaussian, Ohrnstein-Uhlenbeck etc.</definition>
  152. </property>
  153. <property>
  154. <name>NoiseCorrelation</name>
  155. <value>
  156. <type>float</type>
  157. <unit>s</unit>
  158. </value>
  159. <definition>The correlation time constant used e.g. with OU noise.</definition>
  160. </property>
  161. <!-- Threshold settings -->
  162. <property>
  163. <name>Threshold</name>
  164. <value>
  165. <type>float</type>
  166. <unit>V</unit>
  167. </value>
  168. <definition>The firing threshold.</definition>
  169. </property>
  170. <property>
  171. <name>ThresholdIncrement</name>
  172. <value>
  173. <type>float</type>
  174. <unit>V</unit>
  175. </value>
  176. <definition>The voltage about which the threshold is increased once a spike has been fired.</definition>
  177. </property>
  178. <property>
  179. <name>ThresholdTimeConstant</name>
  180. <value>
  181. <type>float</type>
  182. <unit>s</unit>
  183. </value>
  184. <definition>The time ocnstant with which the threshold returns back to baseline.</definition>
  185. </property>
  186. <property>
  187. <name>Threshold</name>
  188. <value>
  189. <type>float</type>
  190. <unit>V</unit>
  191. </value>
  192. <definition>The firing threshold.</definition>
  193. </property>
  194. <property>
  195. <name>ThresholdEquation</name>
  196. <value>
  197. <type>string</type>
  198. </value>
  199. <definition>The equation to calculate the threshold.</definition>
  200. </property>
  201. </section>
  202. </odML>