Jove
Visualize
Contact Us

Related Experiment Videos

Gravity: It's the law.

Robert W Phillips1

  • 1Dept. Physiology, Colorado State University, Fort Collins, CO 80523, USA. rwhil@lamar.colostate.edu

Journal of Gravitational Physiology : a Journal of the International Society for Gravitational Physiology
|January 6, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Lysozyme as a barrier to growth of Bacillus anthracis strain Sterne in liquid egg white, milk and beef.

Food microbiology·2011
Same author

The survivability of Bacillus anthracis (Sterne strain) in processed liquid eggs.

Food microbiology·2009
Same author

Committee on microbiology and extraneous materials.

Journal of AOAC International·2007
Same author

Differentiation of campylobacter populations as demonstrated by flagellin short variable region sequences.

Applied and environmental microbiology·2005
Same author

Multilocus sequence typing of Listeria monocytogenes by use of hypervariable genes reveals clonal and recombination histories of three lineages.

Applied and environmental microbiology·2004
Same author

Kineococcus radiotolerans sp. nov., a radiation-resistant, gram-positive bacterium.

International journal of systematic and evolutionary microbiology·2002
Same journal

Hypergravity effects on pregnancy and parturition.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology·2013
Same journal

Characteristics of the parallel-plate flow chamber for mechanical stimulation of bone cells under microgravity.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology·2009
Same journal

From the first dog to the last monkey in space.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology·2008
Same journal

Columbus, the European Physiology Modules Facility and CADMOS.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology·2008
Same journal

Abdominal and fetal echography tele-operated in several medical centres sites, from an expert center, using a robotic arm & telephone or satellite link.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology·2008
Same journal

WISE-2005: developing a non-invasive method to monitor cardiovascular deconditioning.

Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology·2008
See all related articles
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

Altered gravity, from microgravity to hypergravity, significantly impacts human and animal physiology. Responses vary depending on whether gravitational force increases or decreases, affecting multiple body systems.

Area of Science:

  • Physiology
  • Gravitational Biology
  • Space Medicine

Background:

  • Exposure to altered gravitational fields, including microgravity and hypergravity, profoundly affects biological systems.
  • Understanding the physiological consequences of changes in gravity is crucial for space exploration and terrestrial research.

Purpose of the Study:

  • To examine the differential effects of increased versus decreased gravitational forces on human and animal physiology.
  • To present examples of physiological responses to altered gravitational environments.

Main Methods:

  • Review of existing data from microgravity research (e.g., spaceflight) and hypergravity studies (e.g., centrifugation).
  • Analysis of documented physiological changes across various biological systems.

Related Experiment Videos

Main Results:

  • Marked physiological effects observed in both animals and humans exposed to microgravity and hypergravity.
  • Specific examples of musculoskeletal, cardiopulmonary, neurovestibular, and metabolic adaptations to altered gravity will be discussed.

Conclusions:

  • Changes in gravitational force significantly impact physiological functions.
  • The direction of gravitational change (increase or decrease) elicits distinct physiological responses.