Channel 187604-ch_KvAolm
General data
- ICG id: 4439
- ModelDB id: 187604
- Reference: Bezaire MJ, Raikov I, Burk K, Vyas D, Soltesz I (2016): Interneuronal mechanisms of hippocampal theta oscillations in a full-scale model of the rodent CA1 circuit.
Metadata classes
- Brain Area: hippocampus
- Neuron Region: unspecified
- Neuron Type: pyramidal cell, axo-axonic cell (AAC), basket cell, bistratified cell, fast-spiking (FS) cell, interneuron, oriens alveus (OA)
- Subtype: A
Metadata generic
- Authors: Bezaire MJ, Raikov I, Burk K, Vyas D, Soltesz I
- Comments: TITLE A-type potassium channel (voltage dependent, for O-LM cell) COMMENT A-type potassium channel (voltage dependent, for O-LM cell) Ions: k Style: quasi-ohmic From: 1. Zhang, L. and McBain, J. Voltage-gated potassium currents in stratum oriens-alveus inhibitory neurons of the rat CA1 hippocampus, J. Physiol. 488.3:647-660, 1995. Activation V1/2 = -14 mV slope = 16.6 activation t = 5 ms Inactivation V1/2 = -71 mV slope = 7.3 inactivation t = 15 ms recovery from inactivation = 142 ms 2. Martina, M. et al. Functional and Molecular Differences between Voltage-gated K+ channels of fast-spiking interneurons and pyramidal neurons of rat hippocampus, J. Neurosci. 18(20):8111-8125, 1998. (only the gmax is from this paper) gmax = 0.0175 mho/cm2 Activation V1/2 = -6.2 +/- 3.3 mV slope = 23.0 +/- 0.7 mV Inactivation V1/2 = -75.5 +/- 2.5 mV slope = 8.5 +/- 0.8 mV recovery from inactivation t = 165 +/- 49 ms 3. Warman, E.N. et al. Reconstruction of Hippocampal CA1 pyramidal cell electrophysiology by computer simulation, J. Neurophysiol. 71(6):2033-2045, 1994. gmax = 0.01 mho/cm2 (number taken from the work by Numann et al. in guinea pig CA1 neurons) Updates: 2014 December (Marianne Bezaire): documented ENDCOMMENT
- Temperature: No temperature dependence