Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Cutaneous cross-modal interactions: variations in punctate pressure sensitivity with skin surface temperature

S Johnstone, A M Prestrude

    T.-I.-T. Journal of Life Sciences
    |January 1, 1977
    PubMed
    Summary

    Skin temperature significantly impacts touch perception. Adapting skin to warmth increased sensitivity, while cooling decreased it, suggesting integrated sensory pathways.

    Related Concept Videos

    You might also read

    Related Articles

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

    Sort by
    Same author

    Deaths from suspected mothball poisoning in children.

    South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde·2026
    Same author

    AEGIS autonomous targeting for ChemCam on Mars Science Laboratory: Deployment and results of initial science team use.

    Science robotics·2020
    Same author

    Saphenous vein peripherally inserted central catheters: Technique, indications and safety issues.

    Journal of medical imaging and radiation oncology·2008
    Same author

    Expression of vascular endothelial growth factor (VEGF) in normal oral mucosa, oral dysplasia and oral squamous cell carcinoma.

    International journal of oral and maxillofacial surgery·2006
    Same author

    General and oral health implications of cannabis use.

    Australian dental journal·2005
    Same author

    TNFalpha and IL10 SNPs act together to predict disease behaviour in Crohn's disease.

    Journal of medical genetics·2005

    Area of Science:

    • Neuroscience
    • Somatosensation
    • Human Physiology

    Background:

    • The human somatosensory system integrates various stimuli, including temperature and pressure.
    • Understanding how temperature adaptation influences mechanoreceptor sensitivity is crucial for sensory neuroscience.

    Purpose of the Study:

    • To investigate the effect of skin surface temperature adaptation on punctate pressure sensitivity.
    • To explore potential cross-modal adaptation effects between temperature and pressure sensation.

    Main Methods:

    • Skin surfaces were adapted to temperatures 3°C, 8°C, or 12°C above and below physiological zero.
    • Adaptation durations ranged from 0 to 30 minutes.
    • Punctate pressure sensitivity was measured at various time points and temperatures.

    Related Experiment Videos

    Main Results:

    • Temperatures above physiological zero reduced punctate pressure sensitivity.
    • Temperatures below physiological zero enhanced punctate pressure sensitivity.
    • Increased punctate pressure sensitivity was observed with adaptation to warmth, indicating a cross-modal effect.

    Conclusions:

    • Results support a model of mechanoreceptors that are sensitive to temperature changes.
    • Evidence suggests convergence points in somatosensory pathways where pressure and temperature information are integrated.
    • Skin temperature adaptation plays a significant role in modulating pressure perception.