Author
The University of Texas Health Science Center at HoustonORCID 0000-0002-3081-0413Unclaimed ORCID profile · follow to get notified of new preprints
2 papers
Recent·Most cited
Heather R. McGregor, Kathleen E. Hupfeld, Ofer Pasternak…·Rachael D. Seidler
This study examines how spaceflight duration and prior experience affect brain structure in astronauts, finding greater ventricular expansion and white matter decline with longer missions and more prior flights.
Kathleen E. Hupfeld, Sutton B. Richmond, Heather R. McGregor…·Juan A. Piantino
This study examines how spaceflight affects MRI-visible perivascular spaces (PVSs) in astronauts, finding that novice astronauts show increased PVS volume post-flight, while experienced astronauts show baseline correlations between flight days and PVS length.