olemus
füsioloogiline või metafoorne läviväärtus
(madal valulävi tähendab suuremat valutundlikkust)
= physiological or metaphorical threshold value
(a low pain threshold means greater sensitivity to pain)

IEC 80000-14:
stiimuli tase, millest kõrgem teadaolevalt tekitab valutunnet:
= level above which a stimulus is known to cause the sensation of pain

näiteid
IEC 891-02-68, (in electrobiology):
minimum strength of electrical stimulation which causes pain when applied to a person
Note 1.The stimulus strength can be expressed in terms of current, voltage, charge or specific energy.
Note 2. The threshold value depends on the electrode configuration.

ülevaateid
https://novusspinecenter.com/blog/pain/pain-tolerance-pain-threshold

https://en.wikipedia.org/wiki/Threshold_of_pain

vt ka
- lävi
- tajulävi
- tundetuspiirkond