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 Concept Videos

Alterations in Muscle Tone lll01:11

Alterations in Muscle Tone lll

Rigidity and myotonia are distinct abnormalities of muscle tone that affect resistance and relaxation during movement. Although both involve altered muscle contraction, they arise from different neurological and muscular mechanisms.CharacteristicsRigidity is characterized by uniform resistance to passive movement across the entire range, independent of speed, affecting flexors and extensors equally. It may appear as lead-pipe rigidity (smooth, constant resistance) or cogwheel rigidity...
Reticular Dermis01:15

Reticular Dermis

The papillary and reticular dermis are the two layers of the dermis. They are made of connective tissue with fibers of collagen extending from one to the other, making the border between the two somewhat indistinct. The dermal papillae extending into the epidermis belong to the papillary layer, whereas the dense collagen fiber bundles below belong to the reticular layer.
Reticular Layer
Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...

You might also read

Related Articles

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

Sort by
Same author

N,N-dimethylglycine sodium salt prevents human dermal papilla senescence and promotes hair growth in patients with pattern hair loss.

Journal of dermatological science·2026
Same author

Real-life effectiveness and safety of bimekizumab in patients with moderate plaque psoriasis: a 54-week multicentre study in the Lazio region.

Drugs in context·2026
Same author

Individual locomotor bias drives counterclockwise motion in pedestrian crowds.

Nature communications·2026
Same author

Innovation and sustainability in immune-mediated diseases: An Italian multidisciplinary consensus across gastroenterology, dermatology, and rheumatology.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver·2026
Same author

The Psoriasis-Eczema Interface: Clinical Classification and Therapeutic Implications From a Bicentric Experience.

International journal of dermatology·2026
Same author

Subclinical Enthesitis in Psoriasis Patients as Predictors of Arthritis: The EPESCA Study.

Journal of psoriasis and psoriatic arthritis·2026

Related Experiment Video

Updated: Jul 9, 2026

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
05:39

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus

Published on: May 16, 2025

Linear atrophoderma of Moulin

Anna Zampetti, Daniela Antuzzi, Giacomo Caldarola

    European Journal of Dermatology : EJD
    |December 19, 2007
    PubMed
    Summary

    No abstract available in PubMed .

    More Related Videos

    A Rat Model of Compound Acne
    03:10

    A Rat Model of Compound Acne

    Published on: November 1, 2024

    Related Experiment Videos

    Last Updated: Jul 9, 2026

    Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
    05:39

    Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus

    Published on: May 16, 2025

    A Rat Model of Compound Acne
    03:10

    A Rat Model of Compound Acne

    Published on: November 1, 2024