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

Thermosensation01:43

Thermosensation

35.6K
Peripheral thermosensation is the perception of external temperature. A change in temperature (on the surface of the skin and other tissues) is detected by a family of temperature-sensitive ion channels called Transient Receptor Potential, or TRP, receptors. These receptors are located on free nerve endings. Those detecting cold temperatures are closer to the surface of the skin than the nerve endings detecting warmth. These thermoTRP channels, while temperature selective, have relatively...
35.6K
Thermoregulation01:26

Thermoregulation

3.4K
The human body has a sophisticated thermoregulation system that employs negative feedback mechanisms to maintain an optimal core temperature. When the core temperature drops, peripheral and central thermoreceptors send signals to the hypothalamus, activating the heat-promoting center. This center triggers several responses aimed at increasing the core temperature. First, vasoconstriction reduces the flow of warm blood from internal organs to the skin so that the heat is not lost from the skin,...
3.4K
Body Temperature01:25

Body Temperature

5.5K
The body's temperature, measured in degrees, is determined by the balance between heat production and dissipation to the surrounding environment. For instance, if exercising vigorously, the body will produce more heat, causing sweat and dissipating that heat. Despite extreme environmental conditions and physical exertion, the human temperature-control system maintains a constant core body temperature (the temperature of deep tissues, which are the tissues located beneath the skin and other...
5.5K
Body Temperature01:07

Body Temperature

1.9K
Body temperature reflects the equilibrium between heat production and heat loss within the body. Most heat is generated by metabolically active tissues, particularly the liver, heart, brain, kidneys, and endocrine organs. At rest, skeletal muscles contribute 20–30% of total heat production, but during vigorous exercise, this can increase up to 30–40 times.
The average body temperature is approximately 37°C (98.6°F) and typically ranges from 36.1–37.2°C...
1.9K
Natural Selection and Adaptation01:15

Natural Selection and Adaptation

1.8K
Natural selection, a fundamental concept in evolutionary biology, is the mechanism by which evolution is driven, favoring organisms that are best adapted to their environments. This process enhances their chances of survival and reproduction. Adaptation, a key outcome of this process, involves genetic modifications that optimize an organism's functionality under specific environmental challenges, such as extreme cold or thinner air at high altitudes.
Beyond physical adaptations,...
1.8K
Transduction01:16

Transduction

2.9K
Among the three main modes of HGT—transformation, conjugation, and transduction—transduction is unique in that it is mediated by bacteriophages, or bacterial viruses.Transduction occurs in two ways. Generalized transduction occurs during the lytic cycle of a bacteriophage infection. In this process, bacteriophages infect bacterial cells, replicate within them, and ultimately cause cell lysis, releasing newly assembled virions. Occasionally, random fragments of the bacterial genome...
2.9K

You might also read

Related Articles

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

Sort by
Same author

Peripheral mechanisms of tactile sensation in fish.

Current opinion in neurobiology·2026
Same author

Seeking the limits of osmoregulation: Thirst and fluid ionic balance research in non-model vertebrates.

Current opinion in neurobiology·2026
Same author

Velocity sensitivity of mechanotransduction in the afferent terminal underlies vibration detection in the Pacinian corpuscle.

Nature communications·2026
Same author

Frequency-modulated timer regulates torpor-arousal cycles during hibernation in distinct small mammalian hibernators.

Npj biological timing and sleep·2026
Same author

Functional evidence for early origin of tactile acuity in the vertebrate somatosensory system.

Current biology : CB·2025
Same author

The inner core enables transient touch detection in the Pacinian corpuscle.

Science advances·2025
Same journal

Population codes for context-dependent decision-making.

Current opinion in neurobiology·2026
Same journal

Cichlid fish as a model for understanding social dysfunction.

Current opinion in neurobiology·2026
Same journal

On aims and methods in field neuroethology: Investigating neural mechanisms of behavior in semi-natural and natural contexts.

Current opinion in neurobiology·2026
Same journal

Neurobiological interfaces connecting environmental change to monarch butterfly migration.

Current opinion in neurobiology·2026
Same journal

Learning how to experience the world: From circuits to cell types to genes.

Current opinion in neurobiology·2026
Same journal

Editorial overview for neurobiology of disease 2026.

Current opinion in neurobiology·2026
See all related articles

Related Experiment Video

Updated: Apr 17, 2026

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions
07:54

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Published on: March 9, 2021

3.5K

Evolutionary adaptation to thermosensation.

Elena O Gracheva1, Sviatoslav N Bagriantsev2

  • 1Department of Cellular & Molecular Physiology, Yale University School of Medicine, New Haven, CT 06520, USA; Program in Cellular Neuroscience, Neurodegeneration and Repair, Yale University School of Medicine, New Haven, CT 06520, USA.

Current Opinion in Neurobiology
|February 21, 2015
PubMed
Summary
This summary is machine-generated.

Organisms use somatosensory neurons to detect temperature changes, crucial for adaptation. Studying diverse species reveals varied thermosensation mechanisms beyond standard lab rodents.

More Related Videos

Heat Tolerance Assays Using the Drosophila Activity Monitor System: A Guide to an Executable Application for Data Analysis
05:05

Heat Tolerance Assays Using the Drosophila Activity Monitor System: A Guide to an Executable Application for Data Analysis

Published on: December 13, 2024

1.2K
A Temperature Gradient Assay to Determine Thermal Preferences of Drosophila Larvae
08:59

A Temperature Gradient Assay to Determine Thermal Preferences of Drosophila Larvae

Published on: June 25, 2018

8.3K

Related Experiment Videos

Last Updated: Apr 17, 2026

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions
07:54

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Published on: March 9, 2021

3.5K
Heat Tolerance Assays Using the Drosophila Activity Monitor System: A Guide to an Executable Application for Data Analysis
05:05

Heat Tolerance Assays Using the Drosophila Activity Monitor System: A Guide to an Executable Application for Data Analysis

Published on: December 13, 2024

1.2K
A Temperature Gradient Assay to Determine Thermal Preferences of Drosophila Larvae
08:59

A Temperature Gradient Assay to Determine Thermal Preferences of Drosophila Larvae

Published on: June 25, 2018

8.3K

Area of Science:

  • Neuroscience
  • Physiology
  • Evolutionary Biology

Background:

  • Organisms adapt to environmental changes, particularly temperature fluctuations.
  • Vertebrate temperature sensation relies on somatosensory neurons expressing thermo-gated ion channels.
  • Current understanding primarily stems from rodent studies.

Purpose of the Study:

  • To summarize molecular mechanisms of thermosensation across diverse species.
  • To highlight the diversity of thermosensory adaptations.
  • To advocate for comparative studies using both standard and non-standard species.

Main Methods:

  • Review of existing literature on molecular mechanisms of thermosensation.
  • Comparative analysis of thermosensory pathways in different vertebrate species.
  • Synthesis of findings from rodent and non-rodent models.

Main Results:

  • Identified diverse molecular mechanisms underlying thermosensation in various vertebrates.
  • Demonstrated that even minor temperature shifts significantly impact organismal functions.
  • Highlighted differences and similarities in thermosensory pathways across species.

Conclusions:

  • Understanding fundamental somatosensation requires studying a broad range of species.
  • Comparative approaches are essential to fully grasp the diversity of thermosensory adaptations.
  • Future research should integrate findings from standard laboratory animals and non-standard species.