HINDLIMB SUSPENSION Meaning and
Definition
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Hindlimb suspension refers to a experimental technique used in scientific research to study the effects of weightlessness or unloading on the hindlimbs of animals, typically rodents such as mice or rats. It involves suspending the animal by its forelimbs or tail, with its hindlimbs elevated and unsupported.
This method is often employed as a model to mimic the physiological changes experienced by astronauts in space, where the absence of gravity causes a reduction in the load placed on the lower body, particularly the hindlimbs. Hindlimb suspension allows researchers to investigate various aspects of musculoskeletal, cardiovascular, and neurological adaptations to unloading or weightlessness, providing insights into the potential risks and countermeasures for extended periods of space travel.
During hindlimb suspension, the gravitational forces acting on the hindlimbs are removed, leading to a decrease in mechanical stress on the bones, muscles, and joints. This unloading can result in various physiological changes such as muscle atrophy, loss of bone density, altered cardiovascular function, and modified sensory input and motor control. By studying these changes in animal models, researchers can gain a better understanding of the effects of weightlessness on the musculoskeletal and physiological systems, as well as identify potential treatment or prevention strategies for astronauts or individuals experiencing prolonged bed rest or immobilization.
Common Misspellings for HINDLIMB SUSPENSION
- gindlimb suspension
- bindlimb suspension
- nindlimb suspension
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- uindlimb suspension
- yindlimb suspension
- hundlimb suspension
- hjndlimb suspension
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- hondlimb suspension
- h9ndlimb suspension
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- hibdlimb suspension
- himdlimb suspension
- hijdlimb suspension
- hihdlimb suspension
- hinslimb suspension
- hinxlimb suspension
- hinclimb suspension
- hinflimb suspension
Etymology of HINDLIMB SUSPENSION
The etymology of the phrase "hindlimb suspension" can be broken down as follows:
1. Hindlimb: "Hind" refers to the hind or rear part of something and is derived from the Old English word "hindan", meaning from behind. "Limb" comes from the Old English word "lim", which means a part of the body, especially an arm or leg.
2. Suspension: The word "suspension" comes from the Latin word "suspendere", which means to hang or to cause to hang. It is composed of "sub-" meaning under or from below, and "pendere" meaning to hang.
Thus, "hindlimb suspension" can be understood as the act or state of hanging or support from the hind or rear limbs of an animal.
