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EXPERIMENT INFORMATION

Sensorimotor Assessment and Rehabilitation Apparatus: Procedures and Equipment (NNX10AO19G)
Principal Investigator
Research Area:
Biomedical countermeasures
Radiation Effects Team
Species Studied
Scientific Name: Homo sapiens Species: Human

Description
OBJECTIVES:
Long-duration space flight leads to sensorimotor problems which can be critical during landing, rendezvous, and operations on other planetary surfaces. While specific sensorimotor effects have been identified, it is not known which ones have the most adverse impact, or how best to assess them and apply appropriate rehabilitation procedures. NASA’s current goal in addressing this situation is to develop a means to assess sensorimotor function rapidly with a portable device, so that an astronaut can make a determination as to whether or not he or she is impaired enough to affect mission safety or success before undertaking a demanding task.

Accordingly, the goal of this project was to develop a portable hand-held device that will allow a single crewmember to assess his/her sensorimotor function in no more than 20 minutes. Investigators developed the Sensorimotor Assessment and Rehabilitation Apparatus (SARA) It’s small, requires little power and space, and provides what is essentially a self-contained sensorimotor lab/clinic.


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Publications
Shelhamer M. Parabolic flight as a spaceflight analog. Journal of Applied Physiology. 2016. January 21:jap.01046.2015. [DOI]

Keywords
Head movements
Posture
Visual acuity

Data Information
Data Availability
Archive is complete. Data sets are not publicly available but can be requested.
Data Sets+ Request data

Parameters
Dynamic visual acuity (DVA)
Head movements
Locomotion
Postural control
Roll vection
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Mission/Study Information
Mission Launch/Start Date Landing/End Date Duration
Ground 05/01/2009 In Progress

Human Research Program (HRP) Human Research Roadmap (HRR) Information
Crew health and performance is critical to successful human exploration beyond low Earth orbit. The Human Research Program (HRP) investigates and mitigates the highest risks to human health and performance, providing essential countermeasures and technologies for human space exploration. Risks include physiological and performance effects from hazards such as radiation, altered gravity, and hostile environments, as well as unique challenges in medical support, human factors, and behavioral health support. The HRP utilizes an Integrated Research Plan (IRP) to identify the approach and research activities planned to address these risks, which are assigned to specific Elements within the program. The Human Research Roadmap is the web-based tool for communicating the IRP content.

The Human Research Roadmap is located at: https://humanresearchroadmap.nasa.gov/

+ Click here for information of how this experiment is contributing to the HRP's path for risk reduction.

Additional Information
Co-Investigators
Managing NASA Center
Johnson Space Center (JSC)
Responsible NASA Representative
Johnson Space Center LSDA Office
Project Manager: Pamela A. Bieri
Institutional Support
National Aeronautics and Space Administration (NASA)
Proposal Date
08/01/2010
Proposal Source
2009 Crew Health NNJ09ZSA002N