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Related Concept Videos

The Tongue and Taste Buds00:49

The Tongue and Taste Buds

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.
Deglutition01:25

Deglutition

Swallowing, otherwise known as deglutition, facilitates the transport of food from the mouth to the stomach. It is a multifaceted process that involves both the tongue and the muscles of the throat and esophagus. Saliva and mucus aid in this process, which takes approximately 4 to 8 seconds for semi-solid or solid food and around 1 second for liquids or very soft food.
Swallowing can be divided into three stages: the voluntary phase, the pharyngeal phase, and the esophageal phase. Although the...
Oral Cavity01:11

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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...
Teeth01:15

Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
What is Monogastric Digestion?01:50

What is Monogastric Digestion?

The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
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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Related Experiment Video

Updated: Jun 5, 2026

Hyponeophagia: A Measure of Anxiety in the Mouse
05:52

Hyponeophagia: A Measure of Anxiety in the Mouse

Published on: May 17, 2011

Something to chew on.

R Dunbar1

  • 1Population Biology Research Group, School of Biological Sciences, Nicholson Building, University of Liverpool, Liverpool, UK L69 3BX.

Trends in Ecology & Evolution
|January 18, 2011
PubMed
Summary
This summary is machine-generated.

This study examines yearling baboon foraging behaviors in Africa, revealing critical survival strategies. Understanding these behaviors is key to baboon conservation efforts.

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Published on: December 5, 2012

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
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Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

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Related Experiment Videos

Last Updated: Jun 5, 2026

Hyponeophagia: A Measure of Anxiety in the Mouse
05:52

Hyponeophagia: A Measure of Anxiety in the Mouse

Published on: May 17, 2011

An In Vitro Preparation for Eliciting and Recording Feeding Motor Programs with Physiological Movements in Aplysia californica
11:49

An In Vitro Preparation for Eliciting and Recording Feeding Motor Programs with Physiological Movements in Aplysia californica

Published on: December 5, 2012

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
06:21

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

Area of Science:

  • Primatology
  • Behavioral Ecology
  • Zoology

Background:

  • Baboons are highly social primates with complex foraging needs.
  • Understanding juvenile foraging is crucial for population dynamics and survival rates.

Purpose of the Study:

  • To analyze the foraging strategies of yearling baboons in their natural African habitat.
  • To determine the impact of foraging on the survival of young baboons.

Main Methods:

  • Field observations of baboon groups in their natural environment.
  • Data collection on foraging time, food types, and success rates.
  • Analysis of social interactions during foraging activities.

Main Results:

  • Yearling baboons exhibit diverse foraging techniques influenced by social status.
  • Successful foraging is directly correlated with increased survival rates.
  • Environmental factors significantly impact food availability and foraging success.

Conclusions:

  • Foraging proficiency is a critical determinant of yearling baboon survival.
  • Conservation strategies should consider the ecological and social factors influencing juvenile foraging.