Sentence examples for is a valid index from inspiring English sources

This consistency between variations of the PDR and orienting response's properties indicates that the PDR is a valid index of the auditory orienting response.

This peripheral cholinergic sign was tightly correlated with in vitro anti-acetylcholinesterase activity by cholinesterase inhibitors, suggesting that fasciculation is a valid index of peripheral cholinergic activation.

The shear modulus is a measure of the ability of a material to resist transverse deformations and is a valid index of elastic behaviour only for small deformations, after which the material is able to return to its original configuration.

This has been proved to be a valid index of experimental, clinical and chronic pain [ 7].

In several large adult cohort studies, AVR has been shown to be a valid index for an increased risk of hypertension, stroke and higher cardiovascular mortality [ 41, 42].

These robust intercorrelations suggest that hormonal concentrations used as continuous regressors for BOLD signal are a valid index of pubertal development.

Vagal tone is assessed by the root mean square of successive differences in these interbeat intervals (RMSSD), that has previously been proven to be a valid index of vagal tone.

This measure has been shown to be a valid index of self-reported pain with seniors who have mild to moderate dementia in that scores increase from baseline to painful situations [ 47]. (9) Gait speed (6 metre walk test).

The OF may induce more anxiety than the other two tests if defecation is considered a valid index of emotionality in the OF test [ 95]; however, others have questioned the validity of OF defecation as index of emotionality of rats [ 96, 97].

Independent of load conditions, the slope Mw, of the linear stroke work vs end-diastolic length relationship is a valid and precise index of right and left ventricular contractile response to global ischemia in the intact circulation.

27 The BI (score range, 0 100) is a valid and reliable index measuring activities of daily life.