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Article: Role of olivary electrical coupling in cerebellar motor learning.

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Van Der Giessen RS; Koekkoek SK; van Dorp S; De Gruijl JR; Cupido A; Khosrovani S; Dortland B; Wellershaus K; Degen J; Deuchars J; Fuchs EC; Monyer H; Willecke K; De Jeu MT; De Zeeuw CI
Neuron, 2008


Table 1Properties of Olivary Neurons in Wild-Type and Cx36−/− Mutants following Whole-Cell Recordings In Vivo (Values Indicate Mean ± SEM)
ParameterWild-TypenCx36−/−nStatistics
Cells Expressing Spontaneous STOs
Resting membrane potential (mV)−55 ± 153−55 ± 1160.31
Input resistance (MΩ)40.1 ± 3.85345.2 ± 4.3140.24
Membrane capacitance (pF)188.7 ± 11.853233.0 ± 37.0140.07
Firing rate (Hz)0.64 ± 0.05500.54 ± 0.09140.15
Coefficient of variation for spike intervals0.72 ± 0.02500.83 ± 0.05140.02
STO frequency (Hz)3.1 ± 0.3∗533.4 ± 0.6∗160.32
STO amplitude (mV)8 ± 1∗538 ± 1∗160.44
% Cells expressing depolarizing sag245862140.01
% Cells expressing rebound depolarization625892140.05
% Cells expressing afterhyperpolarization194545120.26
Cells Expressing No Spontaneous STOs
Resting membrane potential (mV)−52 ± 29−58 ± 1120.11
Input resistance (MΩ)42.3 ± 5.2948.3 ± 15.5120.32
Membrane capacitance (pF)159.6 ± 19.19100.6 ± 3.9120.07
Firing rate (Hz)0.54 ± 0.1190.92 ± 0.35120.10
Coefficient of variation for spike intervals0.68 ± 0.1390.68 ± 0.04120.49
% Cells expressing depolarizing sag080121.00
% Cells expressing rebound depolarization608100120.29
% Cells expressing afterhyperpolarization4080120.29
Statistics: t test or χ2 test. ∗All measured subthreshold oscillations (STOs); a single cell can have multiple STO frequencies.

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Inferior olive neuron input resistance (MΩ) 40.1 ± 3.8 (53) 40.1 (MΩ) Data Table
Inferior olive neuron cell capacitance (pF) 188.7 ± 11.8 (53) 188.7 (pF) Data Table
Inferior olive neuron firing frequency (Hz) 0.64 ± 0.05 (53) 0.64 (Hz) Data Table
Inferior olive neuron resting membrane potential (mV) -52.0 ± 2.0 (53) -52.0 (mV) Data Table
Inferior olive neuron input resistance (MΩ) 42.3 ± 5.2 (53) 42.3 (MΩ) Data Table
Inferior olive neuron cell capacitance (pF) 159.6 ± 19.1 (53) 159.6 (pF) Data Table
Inferior olive neuron firing frequency (Hz) 0.54 ± 0.11 (53) 0.54 (Hz) Data Table
Inferior olive neuron resting membrane potential (mV) -55.0 ± 1.0 (53) -55.0 (mV) Data Table