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Article: High temperatures alter physiological properties of pyramidal cells and inhibitory interneurons in hippocampus.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Kim JA; Connors BW
Front Cell Neurosci, 2012


Passive membrane properties of GIN cells at hyperthermic temperatures.

CA1 GIN cell at 30°C CA1 GIN cell at 41°C CA3 GIN cell at 30°C CA3 GIN cell at 41°C
Vm (mV) -57.0 ± 0.7 -44.7 ± 1.1*** -55.6 ± 0.8 -44.0 ± 1.1***
Rin (MΩ) 565 ± 77 410 ± 76** 322 ± 28 221 ± 25***
τm (ms) 51.4 ± 2.8 35.9 ± 3.6*** 42.7 ± 2.4 36.5 ± 1.9*

All data are mean + S.E.M; CA1 GIN (n = 14), CA3 GIN (n = 34);

p < 0.05,

p < 0.01,

p < 0.005.
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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Hippocampus CA3 oriens interneuron Hippocampus CA3 stratum oriens somatostatin-expressing cell input resistance (MΩ) 221.0 ± 25.0 (34) 221.0 (MΩ) Data Table
Hippocampus CA1 oriens lacunosum moleculare neuron Hippocampus CA1 stratum oriens somatostatin-expressing cell membrane time constant (ms) 51.4 ± 2.8 (14) 51.4 (ms) Data Table
Hippocampus CA1 oriens lacunosum moleculare neuron Hippocampus CA1 stratum oriens somatostatin-expressing cell membrane time constant (ms) 35.9 ± 3.6 (14) 35.9 (ms) Data Table
Hippocampus CA3 oriens interneuron Hippocampus CA3 stratum oriens somatostatin-expressing cell membrane time constant (ms) 42.7 ± 2.4 (34) 42.7 (ms) Data Table
Hippocampus CA3 oriens interneuron Hippocampus CA3 stratum oriens somatostatin-expressing cell membrane time constant (ms) 36.5 ± 1.9 (34) 36.5 (ms) Data Table
Hippocampus CA1 oriens lacunosum moleculare neuron Hippocampus CA1 stratum oriens somatostatin-expressing cell resting membrane potential (mV) -57.0 ± 0.7 (14) -57.0 (mV) Data Table
Hippocampus CA1 oriens lacunosum moleculare neuron Hippocampus CA1 stratum oriens somatostatin-expressing cell resting membrane potential (mV) -44.7 ± 1.1 (14) -44.7 (mV) Data Table
Hippocampus CA3 oriens interneuron Hippocampus CA3 stratum oriens somatostatin-expressing cell resting membrane potential (mV) -55.6 ± 0.8 (34) -55.6 (mV) Data Table
Hippocampus CA3 oriens interneuron Hippocampus CA3 stratum oriens somatostatin-expressing cell resting membrane potential (mV) -44.0 ± 1.1 (34) -44.0 (mV) Data Table
Hippocampus CA1 oriens lacunosum moleculare neuron Hippocampus CA1 stratum oriens somatostatin-expressing cell input resistance (MΩ) 565.0 ± 77.0 (14) 565.0 (MΩ) Data Table
Hippocampus CA1 oriens lacunosum moleculare neuron Hippocampus CA1 stratum oriens somatostatin-expressing cell input resistance (MΩ) 410.0 ± 76.0 (14) 410.0 (MΩ) Data Table
Hippocampus CA3 oriens interneuron Hippocampus CA3 stratum oriens somatostatin-expressing cell input resistance (MΩ) 322.0 ± 28.0 (34) 322.0 (MΩ) Data Table