Age | P14–16 | P17–20 | P24–29 |
---|---|---|---|
Asterisks indicate statistically significant difference from the P14–16 age group (*P < 0.05, **P < 0.005). | |||
Unitary EPSP (mV) | 1.11 ± 1.01 (n = 29) | 1.24 ± 1.28 (n = 27) | 0.65 ± 0.77 (n = 24)* |
Coefficient of variation | 0.38 ± 0.20 (n = 29) | 0.30 ± 0.16 (n = 26) | 0.54 ± 0.20 (n = 24)** |
Failure rate (%) | 2.39 ± 4.08 (n = 29) | 1.44 ± 3.29 (n = 22) | 10.61 ± 8.68 (n = 22)** |
PPR (%) (EPSP2/EPSP1 × 100) | 70.1 ± 16.6 (n = 16) | 82.6 ± 10.8 (n = 17)* | 103.8 ± 32.5 (n = 21)** |
PPR (%) (EPSP3/EPSP1 × 100) | 60.2 ± 15.7 (n = 16) | 66.9 ± 10.9 (n = 17) | 98.3 ± 29.8 (n = 21)** |
20–80% Rise time (ms) | 1.84 ± 0.48 (n = 19) | 1.35 ± 0.54 (n = 23)* | 1.61 ± 0.36 (n = 11) |
Decay time constant (ms) | 25.9 ± 6.9 (n = 19) | 17.8 ± 4.5 (n = 18)** | 20.4 ± 7.4 (n = 12)* |
Latency (ms) | 1.24 ± 0.44 (n = 16) | 1.07 ± 0.40 (n = 20) | 1.15 ± 0.45 (n = 9) |
Input resistance (MΩ) | 144 ± 57 (n = 37) | 90 ± 30 (n = 33)** | 83 ± 28 (n = 28)** |
Article: Postnatal development of synaptic transmission in local networks of L5A pyramidal neurons in rat somatosensory cortex.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Frick A; Feldmeyer D; Sakmann B J. Physiol. (Lond.), 2007
Inferred neuron-electrophysiology data values
Neuron Type | Neuron Description | Ephys Prop | Extracted Value | Standardized Value | Content Source |
---|---|---|---|---|---|
Neocortex pyramidal cell layer 5-6 | Layer 5a somatosensory barrel cortex pyramidal neurons | input resistance (MΩ) | 144.0 ± 57.0 (37) | 144.0 (MΩ) | Data Table |
Neocortex pyramidal cell layer 5-6 | Layer 5a somatosensory barrel cortex pyramidal neurons | input resistance (MΩ) | 90.0 ± 30.0 (33) | 90.0 (MΩ) | Data Table |
Neocortex pyramidal cell layer 5-6 | Layer 5a somatosensory barrel cortex pyramidal neurons | input resistance (MΩ) | 83.0 ± 28.0 (28) | 83.0 (MΩ) | Data Table |