BS ISO 13091-2:2021

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Mechanical vibration. Vibrotactile perception thresholds for the assessment of nerve dysfunction – Analysis and interpretation of measurements at the fingertips

Published By	Publication Date	Number of Pages
BSI	2021	36

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Description

This document specifies methods and procedures for analysing and interpreting vibrotactile perception thresholds and threshold shifts. Procedures for describing statistically significant changes in vibrotactile perception thresholds are recommended.

This document is applicable to vibrotactile perception thresholds determined at the fingertips according to the provisions of ISO 13091-1 .

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PDF Pages	PDF Title
2	undefined
6	Foreword
7	Introduction
9	1 Scope 2 Normative references 3 Terms, definitions, symbols and abbreviated terms 3.1 Terms and definitions
11	3.2 Symbols and abbreviated terms 4 Treatment of vibrotactile perception thresholds 4.1 General
12	4.2 Mean value of repeated measurements 4.3 Test/retest variability of threshold measurements
13	4.4 Treatment of unresolved errors 4.5 Treatment of suspected increase in test/retest variability 5 Calculation of threshold shift 5.1 General 5.2 Relative threshold shift
14	5.3 Reference threshold shift 5.4 Mean value of threshold shift 5.5 Tactogram
15	5.6 Consistency of threshold shifts
16	5.7 Mean mechanoreceptor population threshold shift 6 Interpretation of vibrotactile perception thresholds and threshold shifts 6.1 General
17	6.2 Measurement error and statistical significance of observed VPTs 6.3 Measurement error and statistical significance of relative threshold shifts 6.4 Vibrotactile perception thresholds for healthy persons 6.5 Deviations from the VPTs of healthy persons
18	6.6 Physiological and clinical implications of changes in VPTs
19	Annex A (informative) Vibrotactile perception thresholds for healthy persons
27	Annex B (informative) Implications of changes in vibration perception thresholds
32	Bibliography

Additional information

Status	Definitive
Pages	36
Publication Date	2021-09-01
ISBN	978 0 539 01605 5
Standard Number	BS ISO 13091-2:2021
Title	Mechanical vibration. Vibrotactile perception thresholds for the assessment of nerve dysfunction – Analysis and interpretation of measurements at the fingertips
Identical National Standard Of	ISO 13091-2
Descriptors	Personal health, Mechanical effects (human body), Fingers, Nervous system, Sensory perception, Vibration hazards, Vibration measurement, Vibration, Physiological effects (human body), Vibration effects (human body), Medical inspection
Publisher	BSI
Committee	GME/21/6
ICS Codes	13.160 - Vibration and shock with respect to human beings

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BS ISO 13091-2:2021

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