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Related Concept Videos

Tongue01:01

Tongue

1.9K
The human tongue is a fascinating and complex organ, responsible for various essential functions such as swallowing, speech, and taste. It is also subject to various conditions and diseases. In this article, we delve into the anatomy of the tongue, its roles, and some common conditions that can affect it.
Anatomical Position in the Oral Cavity
The tongue is located within the oral cavity, also known as the mouth. It is attached to the floor of the mouth by a fold of mucous membrane called the...
1.9K
The Tongue and Taste Buds00:49

The Tongue and Taste Buds

38.6K
The surface of the tongue is covered with various small bumps called papillae, which either distribute what has been ingested (filiform papillae) or contain the sensory taste (or gustatory) receptor cells (fungiform, circumvallate, and foliate papillae). Embedded within each taste-related papilla are the taste buds—clusters of 30 to 100 gustatory receptor cells.
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Tension01:10

Tension

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Tension is a force along the length of a medium, in particular, a force carried by a flexible medium, such as a rope or cable. The word "tension" comes from Latin, meaning "to stretch". Not coincidentally, the flexible cords that carry muscle forces to other parts of the body are called tendons. Any flexible connector, such as a string, rope, chain, wire, or cable, can exert pull only parallel to its length; so, a force carried by a flexible connector is a tension with a...
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Assessment of the Mouth01:26

Assessment of the Mouth

552
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
552
Tip-of-the-Tongue Phenomenon01:10

Tip-of-the-Tongue Phenomenon

279
The tip-of-the-tongue (TOT) phenomenon is a cognitive experience characterized by a temporary inability to retrieve specific information from memory despite having a strong feeling of knowing the information. Although individuals cannot access the target word or detail, they frequently recall related elements, such as its initial letter, syllable count, or context. This partial retrieval often causes frustration, as one might recognize a familiar face or know that a name starts with a specific...
279
Oral Cavity01:11

Oral Cavity

1.8K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
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Related Experiment Video

Updated: Oct 24, 2025

In Vivo Evaluation of the Mechanical and Viscoelastic Properties of the Rat Tongue
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In Vivo Evaluation of the Mechanical and Viscoelastic Properties of the Rat Tongue

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The Tattle About Tongue-Ties.

Bridget M Wild, Benjamin Kornfeld

    Pediatric Annals
    |August 16, 2021
    PubMed
    Summary

    Ankyloglossia, or tongue-tie, is increasingly diagnosed in infants, leading to more surgeries. A 2020 review sought consensus on terminology and treatment for tongue-tie to aid pediatricians supporting breastfeeding.

    Area of Science:

    • Pediatrics
    • Otolaryngology
    • Lactation Medicine

    Background:

    • Ankyloglossia (tongue-tie) diagnosis and surgical interventions have increased in infants over the past two decades.
    • Lack of consensus exists regarding terminology and indications for intervention among practitioners.
    • A 2020 review aimed to establish professional consensus and identify evidence gaps.

    Purpose of the Study:

    • To review the literature on ankyloglossia in breastfeeding infants.
    • To provide findings relevant to general pediatricians supporting breastfeeding dyads.
    • To highlight areas needing further research and consensus.

    Main Methods:

    • A comprehensive review of lactation, dental, pediatric, and otolaryngology literature was conducted.
    • The review was performed by the American Academy of Otolaryngology - Head and Neck Surgery Foundation in 2020.

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    Objectification of Tongue Diagnosis in Traditional Medicine, Data Analysis, and Study Application
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    Fabrication of Tongue Extracellular Matrix and Reconstitution of Tongue Squamous Cell Carcinoma In Vitro
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  • Focus was placed on identifying professional consensus and areas lacking definitive evidence.

    • Main Results:

    • Increased diagnosis and surgical treatment of ankyloglossia in infants.
    • Disagreement among professionals on standardized terminology and intervention criteria.
    • Identification of specific areas within the literature that require more robust evidence.

    Conclusions:

    • There is a need for standardized terminology and clear indications for intervention in ankyloglossia.
    • Further research is essential to establish definitive evidence-based guidelines.
    • Pediatricians require clear guidance to effectively support breastfeeding infants with tongue-tie.