438. Golding NL, Jung HY, Mickus T and Spruston N. (1999) Dendritic calcium spike initiation and repolarization are controlled by distinct potassium channel subtypes in CA1 pyramidal neurons. J Neurosci 19:8789-98.

NeuronCompartmentPropertyConnectivityNotes
Hippocampus CA1 pyramidal cellMiddle apical dendriteI Potassium.A D-type potassium current is involved in dendritic calcium spikes initiation and repolarization (Golding NL et al, 1999438 ).
Hippocampus CA1 pyramidal cellProximal apical dendriteI Potassium.A D-type potassium current is involved in dendritic calcium spikes initiation and repolarization (Golding NL et al, 1999438 ). CA1 neurons and subiculum neurons in hippoampus differ in firing pattern (the former being regular and the later being either regular, weakly bursting or strongly bursting) and resting membrane properties (such as input restistance and membran time constant); however, low concentration of 4-AP (50 µM) can convert neurons in both regions into firing bursting action potentials (Staff NP et al, 2000440 ).

References
438. Golding NL, Jung HY, Mickus T and Spruston N. (1999) Dendritic calcium spike initiation and repolarization are controlled by distinct potassium channel subtypes in CA1 pyramidal neurons. J Neurosci 19:8789-98.
440. Staff NP, Jung HY, Thiagarajan T, Yao M and Spruston N. (2000) Resting and active properties of pyramidal neurons in subiculum and CA1 of rat hippocampus. J Neurophysiol 84:2398-408 [Journal] .
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