Effects of Long-Duration Spaceflight on General and Spatial Cognition and Its Neural Basis

Launched by UNIVERSITY OF PENNSYLVANIA · Apr 19, 2021

Keywords

ClinConnect Summary

This is an international proposal consisting of two projects with synergistic aims that will be carried out in a joint effort by the National Aeronautics and Space Administration (NASA) and the German Aerospace Center (DLR) as well as the European Space Agency (ESA). The project targets NASA's particular interest in studying the 'Cognitive-perceptual-visuospatial brain domain changes due to isolation and confinement' as part of the Complement of Integrated Protocols for Human Exploration Research (CIPHER) project on the International Space Station (ISS). The collected data will demonstrate ...

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • 1. Astronauts (according to NASA requirements)
• • 2. Normal, healthy volunteers (astronaut surrogates) - Astronaut surrogates will be matched for sex, age and education relative to astronauts
• Exclusion Criteria:
• For astronauts and normal, healthy volunteers (astronaut surrogates):
• 1. Subjects that do not comply with the MRI testing requirements. The following and other conditions may exclude the subject from MRI scanning or require additional examination to assess specific contraindications:
• • Tinnitus;
• • Sensori-neural hearing loss \> 30 decibels (dB);
• • Pace-maker or internal defibrillator;
• • metallic implants (e.g. orthopedic plates after bone fractures, joint replacements, surgical staples or clips, artificial heart valves, stents, cava filters);
• • Metallic splinters (e.g. after an accident or due to war injury);
• • Non-removable dental brace;
• • Intrauterine contraceptive devices (IUD) that are not MRI-compatible;
• • Cochlear implant (implanted hearing device);
• • Medication pump;
• • Acupuncture needle;
• • Other foreign bodies/objects which are non-removable;
• • Pregnancy (or its possibility);
• • Previous brain and/or heart surgery.
• • Tattoos and/or permanent make-up in the body (some inks contain metallic particles).
• • 2. Female subjects in this study are either astronauts or will model those in the astronaut population for whom participation in space missions is not allowed during pregnancy.