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

Equilibrium and Balance01:15

Equilibrium and Balance

The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
Neural Regulation of Blood Pressure01:18

Neural Regulation of Blood Pressure

The neural regulation of blood pressure involves intricate interactions between the autonomic nervous system (ANS) and cardiovascular system, ensuring adequate perfusion of tissues. This regulation primarily occurs through baroreceptor and chemoreceptor reflexes, involving both short-term and long-term mechanisms.
Baroreceptor Reflex
Baroreceptors, located in the carotid sinuses and aortic arch, detect changes in blood pressure. When blood pressure rises, these stretch-sensitive receptors...
Introduction to Special Senses01:26

Introduction to Special Senses

Sensory receptors play an integral part in comprehending our external and internal environments. They receive diverse stimuli, converting them into the nervous system's electrochemical signals. This conversion occurs as the stimulus alters the sensory neuron's cell membrane potential, instigating the generation of an action potential. This action potential is subsequently transmitted to the central nervous system (CNS), which integrates with other sensory data or higher cognitive functions.
Introduction to Sensory Receptors01:31

Introduction to Sensory Receptors

Sensory receptors are vital in our ability to perceive and interpret the world. Sensory receptors are specialized cells in the peripheral nervous system that respond to various stimuli and enable one to experience different sensations. Based on specific criteria, sensory receptors are classified into distinct types.
The first classification criterion is based on cell type, position, and function. Some receptor cells are neurons with free nerve endings, where their dendrites are embedded in the...
Magnetism01:30

Magnetism

Magnets are commonly found in everyday objects, such as toys, hangers, elevators, doorbells, and computer devices. Experimentation on these magnets shows that all magnets have two poles: one is labeled north (N) and the other south (S). Magnetic poles repel if they are alike and attract if unlike. Moreover, both poles of a magnet attract unmagnetized pieces of iron.
An individual magnetic pole cannot be isolated. No matter how small, every piece of a magnet contains a north pole and a south...
The Vestibular System01:29

The Vestibular System

The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.

You might also read

Related Articles

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

Sort by
Same author

Compromising UDP-sugar nucleotide biosynthesis attenuates <i>Candida albicans</i> viability, virulence and drug sensitivity.

Cell surface (Amsterdam, Netherlands)·2026
Same author

Inhibition of PRC2 enables self-renewal of blastoid-competent naive pluripotent stem cells from chimpanzee.

Cell stem cell·2025
Same author

Long-term survival of asexual Zymoseptoria tritici spores in the environment.

BMC biology·2024
Same author

Long-read transcript sequencing identifies differential isoform expression in the entorhinal cortex in a transgenic model of tau pathology.

Nature communications·2024
Same author

Phage-induced efflux down-regulation boosts antibiotic efficacy.

PLoS pathogens·2024
Same author

Combinations of the azaquinazoline anti-<i>Wolbachia</i> agent, AWZ1066S, with benzimidazole anthelmintics synergise to mediate sub-seven-day sterilising and curative efficacies in experimental models of filariasis.

Frontiers in microbiology·2024

Related Experiment Video

Updated: May 15, 2026

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice
09:56

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice

Published on: February 14, 2021

Magnetoreception and baroreception in birds.

Paul O'Neill1

  • 1Laboratory for Sensory Development, RIKEN Center for Developmental Biology, 2-2-3 Minatojima-Minamimachi, Chuo-ku, Kobe, Japan. pauloneill@cdb.riken.jp

Development, Growth & Differentiation
|December 21, 2012
PubMed
Summary
This summary is machine-generated.

Birds possess unique senses, like magnetoreception and barometric pressure sensitivity, enabling remarkable navigation. This review explores the science behind these avian senses, their mechanisms, and evolutionary paths.

More Related Videos

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds
13:05

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds

Published on: June 3, 2013

Assessing the Influence of Personality on Sensitivity to Magnetic Fields in Zebrafish
07:47

Assessing the Influence of Personality on Sensitivity to Magnetic Fields in Zebrafish

Published on: March 18, 2019

Related Experiment Videos

Last Updated: May 15, 2026

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice
09:56

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice

Published on: February 14, 2021

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds
13:05

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds

Published on: June 3, 2013

Assessing the Influence of Personality on Sensitivity to Magnetic Fields in Zebrafish
07:47

Assessing the Influence of Personality on Sensitivity to Magnetic Fields in Zebrafish

Published on: March 18, 2019

Area of Science:

  • Ornithology
  • Sensory Biology
  • Neuroscience

Background:

  • Human senses perceive only a fraction of available environmental information.
  • Birds exhibit distinct sensory adaptations for navigation and flight.
  • These adaptations include sensitivity to Earth's magnetic field and barometric pressure changes.

Purpose of the Study:

  • To review the history and research of specialized avian senses.
  • To explore the mechanisms, neural basis, and evolutionary origins of these senses.
  • To explain how these senses facilitate bird orientation, navigation, and altitude control.

Main Methods:

  • Literature review of historical and current research on avian sensory systems.
  • Analysis of studies investigating magnetoreception and barosensitivity in birds.
  • Examination of research on the neuronal circuitry and evolutionary development of these senses.

Main Results:

  • Birds utilize magnetoreception for navigation, a sense humans lack.
  • Avian sensitivity to barometric pressure aids in altitude regulation.
  • These senses are crucial for long-distance avian migration and orientation, especially without visual cues.

Conclusions:

  • Avian sensory capabilities, including magnetoreception and barosensitivity, are key to their navigational prowess.
  • Understanding these senses provides insight into sensory biology and evolution.
  • Further research into neuronal mechanisms and evolutionary origins is warranted.