Intrinsic membrane properties . | PW . | CE . | BC . | P . |
---|---|---|---|---|
Activity (spikes per 10 min) | 94.46±15.96 | 23.06±5.70 | 83.20±6.94 | <0.01 |
Total sample frequency (Hz) | 0.16±0.02 | 0.058±0.012 | 0.12±0.08 | <0.01 |
Resting membrane potential (mV) | –63.36±1.24 | –61.27±1.16 | –62.57±1.55 | NSD |
Mean spikes per burst | 8.91±1.76 | 2.02±0.38 | 8.57±1.87 | <0.01 |
Burst frequency (Hz) | 1.55±0.267 | 1.11±0.14 | 1.91±0.18 | NSD |
After-hyperpolarization (mV) | –5.81±1.52 | –5.78±0.11 | –5.44±1.67 | NSD |
Spike amplitude (mV) | 83.82±1.18 | 85.43±1.61 | 83.88±1.46 | NSD |
Burst duration (s) | 12.64±2.86 | 4.52±0.77 | 9.78±1.22 | <0.01 |
Intrinsic membrane properties . | PW . | CE . | BC . | P . |
---|---|---|---|---|
Activity (spikes per 10 min) | 94.46±15.96 | 23.06±5.70 | 83.20±6.94 | <0.01 |
Total sample frequency (Hz) | 0.16±0.02 | 0.058±0.012 | 0.12±0.08 | <0.01 |
Resting membrane potential (mV) | –63.36±1.24 | –61.27±1.16 | –62.57±1.55 | NSD |
Mean spikes per burst | 8.91±1.76 | 2.02±0.38 | 8.57±1.87 | <0.01 |
Burst frequency (Hz) | 1.55±0.267 | 1.11±0.14 | 1.91±0.18 | NSD |
After-hyperpolarization (mV) | –5.81±1.52 | –5.78±0.11 | –5.44±1.67 | NSD |
Spike amplitude (mV) | 83.82±1.18 | 85.43±1.61 | 83.88±1.46 | NSD |
Burst duration (s) | 12.64±2.86 | 4.52±0.77 | 9.78±1.22 | <0.01 |
Values for pond water (PW), crayfish effluent (CE) and boiled CE (BC) are means ± s.e.m. P<0.01 indicates that CE treatment is significantly different from both PW and BC control groups, and PW and BC are not significantly different from each other. NSD, no significant difference.(All data represent raw non-transformed data.)