Short Title:
Transcutaneous CO2 - ISS
Responsible HRP Element:
Human Health Countermeasures
Funding Status:
Planned-Unfunded - Task not within current budget
Procurement Mechanism(s):
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Aims:
1. To determine if PtcCO2 levels compare and track with end-tidal PCO2 (PetCO2) during quiet breathing at rest before and during spaceflight.
2. To determine the range of PtcCO2 levels in crewmembers during spaceflight during various crew activities.
3. To compare daily and nightly PtcCO2 levels with outcomes related to sleep, cognitive performance, and SANS findings.
Category:
Risk Characterization, Quantification
Subcategory:
Evidence or Risk Characterization
Description:
Characterization of arterial PCO2 levels during spaceflight and their association with SANS and cognitive function changes.
Internal Customers:
None
External Customers:
None