Add measuredQuantity/localFieldPotential

instances/latest/terminologies/measuredQuantity/localFieldPotential.jsonld

@@ -0,0 +1,16 @@
+{
+  "@context": {
+    "@vocab": "https://openminds.om-i.org/props/"
+  },
+  "@id": "https://openminds.om-i.org/instances/measuredQuantity/localFieldPotential",
+  "@type": "https://openminds.om-i.org/types/MeasuredQuantity",
+  "definition": "The 'local field potential' (short, LFP) is an electric potential that can be recorded in the extracellular space of neuronal tissue, typically using micro-electrodes (metal, silicon or glass micropipettes).",
+  "description": "Local field potentials (LFP) are transient electrical signals generated in nerves and other tissues by the summed and synchronous electrical activity of the individual cells in that tissue. LFP are \"extracellular\" signals, meaning that they are generated by transient imbalances in ion concentrations in the spaces outside the cells, that result from cellular electrical activity. LFP are 'local' because they are recorded by an electrode placed nearby the generating cells. As a result of the Inverse-square law, such electrodes can only 'see' potentials in a spatially limited radius. They are 'potentials' because they are generated by the voltage that results from charge separation in the extracellular space. They are 'field' because those extracellular charge separations essentially create a local electric field. LFP are typically recorded with a high-impedance microelectrode placed in the midst of the population of cells generating it. They can be recorded, for example, via a microelectrode placed in the brain of a human or animal subject, or in an in vitro brain thin slice. [from Wikipedia](https://en.wikipedia.org/wiki/Local_field_potential)",
+  "interlexIdentifier": null,
+  "knowledgeSpaceLink": null,
+  "name": "local field potential",
+  "preferredOntologyIdentifier": null,
+  "synonym": [
+    "LFP"
+  ]
+}