Channel 116053-kca

General data

• ICG id: 2703
• ModelDB id: 116053
• Reference: Helmstaedter M, Sakmann B, Feldmeyer D (2009): The relation between dendritic geometry, electrical excitability, and axonal projections of L2/3 interneurons in rat barrel cortex.

Metadata classes

• Animal Model: rat
• Brain Area: somatosensory cortex, layer 2/3, cortex, barrel cortex
• Neuron Region: unspecified
• Neuron Type: pyramidal cell, interneuron
• Runtime Q: Q2
• Subtype: not specified

Metadata generic

• Age: 20-29 days
• Authors: Z Mainen
• Comments: Calcium-dependent potassium channel based on pennefather (1990) for sympathetic ganglion cells taken from reuveni et al. (1993) for neocortical cells. Paper cites mainen & sejnowski (1996), model no. 2488, and schaefer et al (2003), model no. 83344, for kinetics, so both are cited as ancestor models. This model has several modifications compared to the ancestors, it is unclear if kinetics have been changed. Animal model is from experiments, which were only done on interneurons. Model comes from previous studies on cortical pyramidal neurons.
• Runtime: 68.36
• Temperature: Model has temperature dependence with q10=2.3.

Current Response Traces

Activation

Inactivation

Deactivation

Action Potential

Ramp