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| порог ощущения | |||
| порог восприятия | |||
| порог чувствительности (Andrey Truhachev) | |||
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perception threshold : 24 phrases in 13 subjects |
| Aviation | 1 |
| Aviation medicine | 3 |
| Chemistry | 1 |
| Construction | 1 |
| Ecology | 1 |
| General | 1 |
| Makarov | 1 |
| Mass media | 2 |
| Medical | 2 |
| Neurology | 4 |
| Physiology | 2 |
| Quantum electronics | 1 |
| Technology | 4 |