Article: Synaptic contributions to focal and widespread spatiotemporal dynamics in the isolated rat subiculum in vitro.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Menendez de la Prida L; Gal B J. Neurosci., 2004
Passive and active properties of the different cell types
IB + | IB − | RS | FS | |
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Spontaneous firing (Hz) | 0.135 ± 0.295 | 0.091 ± 0.207 | 0.014 ± 0.039 | 0.275 ± 0.413 |
Membrane potential (mV) | −63.2 ± 2.6 | −63.5 ± 3.6 | −63.8 ± 4.9 | −61.8 ± 5.6 |
Membrane time constant (msec) | 11.9 ± 2.6 | 10.6 ± 2.6 | 12.4 ± 2.5 | 17.8 ± 3.1a |
Input resistance (MΩ) | 83 ± 22 | 91 ± 16 | 181 ± 69b | 298 ± 151c |
Firing threshold, absolute (mV) | −50 ± 3 | −49 ± 3 | −44 ± 4d | −45 ± 7 |
Firing threshold, relative (mV) | 12.5 ± 3.8 | 14.6 ± 3.7 | 18.9 ± 2.6d | 16.6 ± 5.3 |
Driving index | 0.33 ± 0.27 | 0.33 ± 0.22 | 0.08 ± 0.13e | 0.22 ± 0.17 |
Number | 17 | 17 | 12 | 8 |
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Data are given as means ± SD. Statistical difference at p < 0.05.
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↵ a Membrane time constant: FS versus other cell types.
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↵ b Input resistance: RS cells versus IB + and IB− cells.
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↵ c Input resistance: FS cells versus other cell types.
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↵ d Firing threshold: RS cells versus IB+ and IB− cells.
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↵ e Driving index: RS cells versus IB+ and IB− cells.