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Related Concept Videos

Gustation01:43

Gustation

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Gustation is a chemical sense that, along with olfaction (smell), contributes to our perception of taste. It starts with the activation of receptors by chemical compounds (tastants) dissolved in the saliva. The saliva and filiform papillae on the tongue distribute the tastants and increase their exposure to the taste receptors.
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Taste Buds and Receptors01:20

Taste Buds and Receptors

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Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
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Assessment of the Mouth01:26

Assessment of the Mouth

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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.
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The Physiology of Taste01:24

The Physiology of Taste

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The perception of a salty flavor is facilitated by sodium ions within the oral salivary fluid. Upon consumption of a salty substance, salt crystals disassemble, leading to the liberation of its constituents—Na+ and Cl- ions. These ions subsequently dissolve into the salivary fluid present in the oral cavity. The external environment of the gustatory cells experiences an elevation in Na+ concentration, thereby establishing a potent concentration gradient. This gradient propels the...
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Tooth Anatomy01:21

Tooth Anatomy

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The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
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Conditioned Taste Aversion01:14

Conditioned Taste Aversion

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Conditioned taste aversion, also known as sauce béarnaise syndrome, is a phenomenon in which an individual develops an aversion to a certain food taste following a negative experience, typically illness. This form of aversion is a type of classical conditioning in which the taste of the food (conditioned stimulus, CS) is associated with the experience of illness (unconditioned stimulus, UCS).
A notable characteristic of conditioned taste aversion is that it often requires only a single...
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Related Experiment Video

Updated: Sep 2, 2025

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults
09:17

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults

Published on: July 16, 2016

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Taste perception in children with different caries activity.

S Hertel1, L Mühlig2, C Hannig2

  • 1Clinic of Operative Dentistry, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany. susann.hertel@uniklinikum-dresden.de.

European Archives of Paediatric Dentistry : Official Journal of the European Academy of Paediatric Dentistry
|August 9, 2022
PubMed
Summary
This summary is machine-generated.

Children with higher tooth decay (caries) activity showed poorer taste perception, particularly for bitter tastes. This suggests a link between taste preferences and susceptibility to dental caries in children.

Keywords:
CariesChildrenDietary habitsTaste perception

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Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test
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Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test

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Taste Exam: A Brief and Validated Test
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Related Experiment Videos

Last Updated: Sep 2, 2025

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults
09:17

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults

Published on: July 16, 2016

17.8K
Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test
08:52

Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test

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Taste Exam: A Brief and Validated Test
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Area of Science:

  • Pediatric Dentistry
  • Sensory Science
  • Oral Health Research

Background:

  • Dental caries remains a significant public health issue in children.
  • Understanding factors influencing caries susceptibility is crucial for prevention.
  • Taste perception plays a role in food preferences and dietary habits.

Purpose of the Study:

  • To investigate differences in taste perception (sweet, sour, salty, bitter) between caries-active and caries-free children.
  • To explore the relationship between taste perception and dental caries status in a pediatric population.

Main Methods:

  • A study involving 100 children aged 5-10 years, divided into caries-free and caries-active groups.
  • Taste perception assessed using 'taste strips' and tasting sprays with four basic taste qualities at varying intensities.
  • Parental questionnaires collected data on children's dietary habits.

Main Results:

  • Children with high caries activity demonstrated lower average scores on taste strip tests compared to caries-free children.
  • Significantly poorer perception of bitter taste was observed in caries-active children using the tasting spray method (p < 0.05).

Conclusions:

  • Findings suggest an association between taste perception, specifically for bitter stimuli, and increased susceptibility to dental caries in children.
  • Taste preferences may influence dietary choices, potentially contributing to higher caries risk.