Membrane properties of CA1 pyramidal neurons
| Young 27 neurons | Aging 22 neurons | |
|---|---|---|
| Resting membrane potential (mV) | −66.6 ± 0.7 | −66.3 ± 1.1 |
| Input resistance (MΩ) | 67.6 ± 3.0 | 56.2 ± 3.0 |
| AP threshold (mV) | −49.6 ± 1.3 | −52.1 ± 1.1 |
| AP amplitude (mV) | 83.1 ± 2.2 | 86.7 ± 1.8 |
| AP half width (ms) | 0.85 ± 0.03 | 0.78 ± 0.03 |
A summary of membrane properties of CA1 pyramidal neurons in young and aging rats. All values are mean ± SEM