Related Experiment Video
Updated: Jul 17, 2026

Reduced-gravity Environment Hardware Demonstrations of a Prototype Miniaturized Flow Cytometer and Companion Microfluidic Mixing Technology
Published on: November 13, 2014
Life sciences space missions. Overview
1Life Sciences Division, National Aeronautics and Space Administration Headquarters, Washington, District of Columbia 20546, USA.
Abstract:
It has been known for many years that weightlessness induces changes in numerous physiological systems: the cardiovascular system declines in both aerobic capacity and orthostatic tolerance; there is a reduction in fluid and electrolyte balance, hematocrit, and certain immune parameters; bone and muscle mass and strength are reduced; various neurological responses include space motion sickness and posture and gate alterations. These responses are caused by the hypokinesia of weightlessness, the cephalic fluid shift, the unloading of the vestibular system, stress, and the altered temporal environment.
More Related Videos
11:08Exploring the Effects of Spaceflight on Mouse Physiology using the Open Access NASA GeneLab Platform
Published on: January 13, 2019
09:02Building and Operating a Low-Cost Elevated Carbon Dioxide Growth Chamber to Evaluate Microgreen Physiology under Spaceflight-Relevant CO2 Levels
Published on: April 17, 2026
Related Concept Videos
Synthetic Biology
Golden rice
Golden rice is a genetically modified...
Overview of Exosomes
Stahl et al. discovered exosomes in 1983, but the exosomes were initially considered waste products released from the...
Overview of Microscopy Techniques
Preclinical Development: Overview
Environmental Applications of Microorganisms
Real-World Applications of Space Curves