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Article: Changes in muscle spindle firing in response to length changes of neighboring muscles.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Smilde HA; Vincent JA; Baan GC; Nardelli P; Lodder JC; Mansvelder HD; Cope TC; Maas H J. Neurophysiol., 2016
Table 1.
Muscle spindle firing and tendon force parameters measured before and during RHRs of the agonistic muscle with the synergistic muscle at Lref
| Parameters at Lref | Soleus, n = 16 | Lateral Gastrocnemius, n = 13 |
|---|---|---|
| Classification | 9 IA, 2 II, 5 NC | 6 IA, 3 II, 4 NC |
| Proximo-distal position | 5 d, 8 d/m, 0 m, 1 p/m, 2 p | 5 d, 0 d/m, 3 m, 1 p/m, 1 p |
| Axonal conductional delays, ms | 1.6 ± 0.2 | 1.8 ± 0.2 |
| Force threshold, N | 0.25 ± 0.13 | 0.23 ± 0.098 |
| Length threshold, mm | 0.46 ± 0.39 | 0.40 ± 0.34 |
| Ramp slope, pps/s | 1023 ± 312 | 905 ± 439 |
| Dynamic index, pps | 128 ± 43 | 113 ± 23 |
| Peak frequency, pps | 163 ± 52 | 171 ± 30 |
| Static index, pps | 35 ± 24 | 58 ± 36 |
| Preramp force agonist, N | 0.07 ± 0.05 | 0.05 ± 0.05 |
| Max ramp force agonist, N | 0.6 ± 0.3 | 1.7 ± 1.2 |
n, number of afferents; NC, not classified; positions: d, distal; m, middle; p, proximal. Values are means ± SD.
Inferred neuron-electrophysiology data values
| Neuron Type | Neuron Description | Ephys Prop | Extracted Value | Standardized Value | Content Source |
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