Channel 53569-CaP

General data

• ICG id: 2107
• ModelDB id: 53569
• Reference: Prescott SA, De Koninck Y (2005): Integration time in a subset of spinal lamina I neurons is lengthened by sodium and calcium currents acting synergistically to prolong subthreshold depolarization.

Metadata classes

• Animal Model: rat
• Brain Area: spinal cord
• Neuron Region: soma, dendrites
• Neuron Type: fusiform neuron
• Runtime Q: Q2
• Subtype: P-type

Metadata generic

• Age: adult (>40 days)
• Authors: A Destexhe, A Houweling, S Prescott
• Comments: Persistent calcium current. Modified by s prescott based on current described in prescott & de koninck (2005), originally ca2+ current responsible for lts in reticular thalamus based off of huguenard & mccormick (1992), written by a destexhe sept 1992. Modified by s prescott 2005. Mod file taken from houweling and sejnowski (1997), model no. 3808, with modified gcabar, and removal of inactivation variable. Animal model is from experiments in paper.
• Runtime: 7.594
• Temperature: Model has temperature dependence. Simulations were done at 23 deg C.

Current Response Traces

Activation

Inactivation

Deactivation

Action Potential

Ramp