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Related Concept Videos

Taste Buds and Receptors01:20

Taste Buds and Receptors

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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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 diffusion of...
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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).
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Related Experiment Video

Updated: May 14, 2026

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

Taste preference and psychopathology.

G A Aguayo1, M T Vaillant, C Arendt

  • 1Laboratory of Emotional Disorders, Public Health Department, CRP-Santé Luxembourg, Strassen, Grand Duchy of Luxembourg. gloria.aguayo@crp-sante.lu

Bulletin De La Societe Des Sciences Medicales Du Grand-Duche De Luxembourg
|February 1, 2013
PubMed
Summary

Patients with severe obesity who prefer sweet tastes show higher levels of depression and hysteria. This highlights a link between taste preference and psychopathology in obesity treatment.

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Last Updated: May 14, 2026

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

Taste Exam: A Brief and Validated Test
07:10

Taste Exam: A Brief and Validated Test

Published on: August 17, 2018

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

Published on: April 21, 2021

Area of Science:

  • Psychiatry
  • Behavioral Science
  • Obesity Medicine

Background:

  • Excessive food intake is associated with taste preferences and psychopathology.
  • Understanding these links is crucial for effective obesity management.

Purpose of the Study:

  • To investigate the association between sweet and salty taste preferences and psychopathology in individuals with severe obesity.
  • To identify potential psychological markers in taste preferences among bariatric surgery candidates.

Main Methods:

  • 190 patients seeking bariatric surgery were assessed.
  • Taste preferences (sweet vs. salty) were self-reported.
  • Psychopathology was evaluated using the Minnesota Multiphasic Personality Inventory-2 (MMPI-2).

Main Results:

  • Patients with a sweet taste preference exhibited significantly higher scores on the depression and hysteria scales of the MMPI-2 compared to those with a salty preference.
  • Statistical significance was noted for both depression (OD: 4.090, p = 0.010) and hysteria (OD: 2.951, p = 0.026).

Conclusions:

  • A significant association exists between taste preference and psychopathology in patients with severe obesity.
  • Clinicians treating obesity should consider assessing taste preferences, particularly sweet preferences, to identify potential psychopathology.
  • Tailoring obesity treatment based on taste preference and psychopathology may improve patient outcomes.