Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Sensation

Sensation

Sensory receptors are specialized neurons that respond to specific types of external stimuli, initiating the process known as sensation. This occurs when sensory input, such as light entering the eye, is detected by these receptors, causing chemical changes in the cells of the retina. These cells then convert the sensory stimulus into action potentials that are transmitted to the central nervous system, a process termed transduction.
Absolute thresholds can quantify the sensitivity of sensory...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Unravelling the complexities: a scoping review of the collateral effects on bereaved relatives during and beyond the COVID-19 pandemic.

BMC palliative care·2025

Same author

Long-Term Self-Administered Outpatient Parenteral Antimicrobial Therapy in the Treatment of Tuberculosis.

Drugs·2024

Same author

Exploring long-term cancer survivors' care experiences and unmet needs: protocol for a qualitative study.

BMC cancer·2024

Same author

Natural and hybrid immunity after SARS-CoV-2 infection in children and adolescents.

Infection·2024

Same author

[Complementary and alternative medicine-A CME article, the critics and a concluding comment of the editor].

Schmerz (Berlin, Germany)·2024

Same author

Olfactory disorders in childhood: A comparative study of olfaction in children with adenoid hyperplasia versus a control group and the postoperative effects of adenoidectomy with respect to olfactory ability.

International journal of pediatric otorhinolaryngology·2023

Same journal

Schmerz (Berlin, Germany)·2026

Same journal

Schmerz (Berlin, Germany)·2026

Same journal

Schmerz (Berlin, Germany)·2026

Same journal

[Postoperative pain and sex/gender-current findings of the past decade].

Schmerz (Berlin, Germany)·2026

Same journal

[Non-invasive neuromodulation for chronic pain : A review of eight current methods and the evidence].

Schmerz (Berlin, Germany)·2026

Same journal

[Pain medicine aspects of the updated S2k guideline "Diagnosis and treatment of endometriosis"].

Schmerz (Berlin, Germany)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 20, 2026

Assessment of Sensory Thresholds in Dogs Using Mechanical and Hot Thermal Quantitative Sensory Testing

Assessment of Sensory Thresholds in Dogs Using Mechanical and Hot Thermal Quantitative Sensory Testing

Published on: October 26, 2021

[Quantitative sensory testing].

M Mücke¹, H Cuhls, L Radbruch

¹Institut für Hausarztmedizin, Universitätsklinikum Bonn, Bonn, Deutschland, martin.muecke@ukb.uni-bonn.de.

Schmerz (Berlin, Germany)

|November 19, 2014

Summary

This summary is machine-generated.

Quantitative sensory testing (QST) uses calibrated stimuli to assess pain perception and thresholds, aiding in diagnosing sensory system function. This method provides a comprehensive somatosensory profile for clinical trials and practice.

More Related Videos

A Protocol of Manual Tests to Measure Sensation and Pain in Humans

A Protocol of Manual Tests to Measure Sensation and Pain in Humans

Published on: December 19, 2016

Dynamic Quantitative Sensory Testing to Characterize Central Pain Processing

Dynamic Quantitative Sensory Testing to Characterize Central Pain Processing

Published on: February 16, 2017

Related Experiment Videos

Last Updated: Apr 20, 2026

Assessment of Sensory Thresholds in Dogs Using Mechanical and Hot Thermal Quantitative Sensory Testing

Assessment of Sensory Thresholds in Dogs Using Mechanical and Hot Thermal Quantitative Sensory Testing

Published on: October 26, 2021

A Protocol of Manual Tests to Measure Sensation and Pain in Humans

A Protocol of Manual Tests to Measure Sensation and Pain in Humans

Published on: December 19, 2016

Dynamic Quantitative Sensory Testing to Characterize Central Pain Processing

Dynamic Quantitative Sensory Testing to Characterize Central Pain Processing

Published on: February 16, 2017

Area of Science:

Neurology
Pain Medicine
Clinical Neuroscience

Background:

Quantitative sensory testing (QST) is a standardized psychophysical method.
It relies on subjective patient cooperation to assess sensory perception.
QST provides insights into sensory gain or loss by measuring thresholds.

Purpose of the Study:

To present QST equipment that mimics natural thermal and mechanical stimuli.
To evaluate QST's utility in characterizing somatosensory system function.
To highlight QST's role in both clinical trials and diagnostic procedures.

Main Methods:

Utilizes calibrated stimuli to measure perception and pain thresholds.
Assesses both cutaneous and deep pain sensitivity simultaneously.
Employs psychophysical methods requiring subject cooperation.

Main Results:

QST equipment effectively mimics natural sensory stimuli.
A complete somatosensory profile can be obtained within one hour.
Most QST parameters require logarithmic transformation for normal distribution.

Conclusions:

QST is a valuable tool for characterizing somatosensory system function.
It is suitable for use in clinical trials and as a diagnostic procedure.
QST aids in identifying sensory loss or gain patterns.