AboutNeuron TypesElectrophysiology PropertiesArticlesFAQsData/APIGet Involved

Article: Morphological and electrophysiological characterization of layer III cells of the medial entorhinal cortex of the rat.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Gloveli T; Schmitz D; Empson RM; Dugladze T; Heinemann U
Neuroscience, 1997


Table 1Intrinsic membrane properties of the four different types of layer III cells
TypeEm (mV)AP amplitude (mV)Rm (MΩ)τ (ms)AP threshold (mV)Latency to first AP (ms)Current required (nA)n
1−70.9±0.578.6±170.4±2.919.6±0.7−56.9±0.698.7±4.20.15±0.0189
2−69.6±0.676.2±1.029.6±2.28.0±0.6−54.0±0.845.2±4.20.5±0.0361
3−71.4±0.875.2±1.350.6±524.5±1.9−55.8±1.3119.6±9.00.23±0.0323
4−62±1.766.8±1.836.8±3.312.7±1.4−54.4±1.948.4±5.60.15±0.0312
Em, resting membrane potential of the cell; AP amplitude, action potential amplitude; Rm, input resistance; τ, estimated single time constant; AP threshold, membrane potential at which an action potential was elicited; Latency to first AP, latency to first action potential in response to stepwise depolarizing current injections; Current required, injected current required to elicit an action potential at threshold membrane potential; n, number of cells. Values are means±S.E.M.

Report miscurated data

Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell resting membrane potential (mV) -70.9 ± 0.5 (89) -70.9 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell spike amplitude (mV) 78.6 ± 1.0 (89) 78.6 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell input resistance (MΩ) 70.4 ± 2.9 (89) 70.4 (MΩ) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell membrane time constant (ms) 19.6 ± 0.7 (89) 19.6 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell spike threshold (mV) -56.9 ± 0.6 (89) -56.9 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell first spike latency (ms) 98.7 ± 4.2 (89) 98.7 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell rheobase (nA) 0.15 ± 0.01 (89) 150.0 (pA) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell resting membrane potential (mV) -69.6 ± 0.6 (61) -69.6 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell spike amplitude (mV) 76.2 ± 1.0 (61) 76.2 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell input resistance (MΩ) 29.6 ± 2.2 (61) 29.6 (MΩ) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell membrane time constant (ms) 8.0 ± 0.6 (61) 8.0 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell spike threshold (mV) -54.0 ± 0.8 (61) -54.0 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell first spike latency (ms) 45.2 ± 4.2 (61) 45.2 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III projection cell rheobase (nA) 0.5 ± 0.03 (61) 500.0 (pA) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell resting membrane potential (mV) -71.4 ± 0.8 (23) -71.4 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell spike amplitude (mV) 75.2 ± 1.3 (23) 75.2 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell input resistance (MΩ) 50.6 ± 5.0 (23) 50.6 (MΩ) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell membrane time constant (ms) 24.5 ± 1.9 (23) 24.5 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell spike threshold (mV) -55.8 ± 1.3 (23) -55.8 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell first spike latency (ms) 119.6 ± 9.0 (23) 119.6 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell rheobase (nA) 0.23 ± 0.03 (23) 230.0 (pA) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell resting membrane potential (mV) -62.0 ± 1.7 (12) -62.0 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell spike amplitude (mV) 66.8 ± 1.8 (12) 66.8 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell input resistance (MΩ) 36.8 ± 3.3 (12) 36.8 (MΩ) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell membrane time constant (ms) 12.7 ± 1.4 (12) 12.7 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell spike threshold (mV) -54.4 ± 1.9 (12) -54.4 (mV) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell first spike latency (ms) 48.4 ± 5.6 (12) 48.4 (ms) Data Table
Medial entorhinal cortex layer III pyramidal cell Medial entorhinal cortex layer III local circuit cell rheobase (nA) 0.15 ± 0.03 (12) 150.0 (pA) Data Table