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Article: Molecular and cellular alterations in the Pitx3-deficient midbrain dopaminergic system.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Smits SM; Mathon DS; Burbach JP; Ramakers GM; Smidt MP
Mol. Cell. Neurosci., 2005


Table 1Functional properties mDA neurons in the VTA of wild-type and ak mice
RMP (mV)Firing frequency (Hz)AP amplitude (mV)AP threshold (mV)AHP (mV)AP width (ms)AP depolarization rate (V/s)AP repolarization rate (V/s)
wt−63.5 ± 2.21.06 ± 0.3969.5 ± 2.0−42.3 ± 1.4−27.5 ± 1.85.1 ± 0.2636.1 ± 4.2−16.8 ± 0.84
ak−62.8 ± 2.51.74 ± 0.7471.2 ± 3.2−45.3 ± 1.1−25.0 ± 1.23.4 ± 0.25⁎⁎52.9 ± 5.0⁎−25.6 ± 2.0⁎⁎
⁎P < 0.05.⁎⁎P < 0.01.

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Ventral tegmental area dopamine neuron resting membrane potential (mV) -63.5 ± 2.2 (16) -63.5 (mV) Data Table
Ventral tegmental area dopamine neuron firing frequency (Hz) 1.06 ± 0.39 (16) 1.06 (Hz) Data Table
Ventral tegmental area dopamine neuron spike amplitude (mV) 69.5 ± 2.0 (16) 69.5 (mV) Data Table
Ventral tegmental area dopamine neuron spike threshold (mV) -42.3 ± 1.4 (16) -42.3 (mV) Data Table
Ventral tegmental area dopamine neuron AHP amplitude (mV) -27.5 ± 1.8 (16) 27.5 (mV) Data Table
Ventral tegmental area dopamine neuron spike half-width (ms) 5.1 ± 0.26 (16) 5.1 (ms) Data Table
Ventral tegmental area dopamine neuron other (V/s) 36.1 ± 4.2 (16) 36.1 (None) Data Table
Ventral tegmental area dopamine neuron other (V/s) -16.8 ± 0.84 (16) -16.8 (None) Data Table