Statistical significance of observed differences among means for pectoralis data in zebra finch (Taeniopygia guttata) flying in different modes in a wind tunnel (N=7) and across different velocities in a wind tunnel (N=5)
| Variable . | Flight mode (d.f.=6,2) P-value . | Flight velocity (d.f.=4,6) P-value . |
|---|---|---|
| Strain rate (L s-1) | 0.0013 | <0.0001 |
| Strain (ΔL/Lrest) | 0.0007 | <0.0001 |
| Fractional lengthening (ΔL/Lrest) | 0.1316 | 0.0004 |
| Fractional shortening (ΔL/Lrest) | 0.0021 | <0.0001 |
| Relative amplitude of EMG | 0.1246 | 0.0248 |
| Shortening phase of wingbeat (%) | 0.2982 | 0.3242 |
| EMG onset (%) | 0.0380 | 0.1492 |
| EMG offset (%) | 0.0330 | 0.0161 |
| Variable . | Flight mode (d.f.=6,2) P-value . | Flight velocity (d.f.=4,6) P-value . |
|---|---|---|
| Strain rate (L s-1) | 0.0013 | <0.0001 |
| Strain (ΔL/Lrest) | 0.0007 | <0.0001 |
| Fractional lengthening (ΔL/Lrest) | 0.1316 | 0.0004 |
| Fractional shortening (ΔL/Lrest) | 0.0021 | <0.0001 |
| Relative amplitude of EMG | 0.1246 | 0.0248 |
| Shortening phase of wingbeat (%) | 0.2982 | 0.3242 |
| EMG onset (%) | 0.0380 | 0.1492 |
| EMG offset (%) | 0.0330 | 0.0161 |
Values are from repeated-measures analysis of variance.