+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Publication Year + Subject Selected Navigations: Author > Cui, J. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 4 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order Brain segmentation and the generation of cortical surfaces Author(s): Joshi, M.; Cui, J.; Doolittle, K.; Joshi, S.; Van Essen, D.; Wang, L.; Miller, M. I. Abstract: This paper describes methods for white matter segmentation in brain images and the generation of cortical surfaces from the segmentations. We have developed a system that allows a user to start with a brain volume, obtained ... NASA Center: NASA (non Center Specific) Publication Year: 1999 Added to NTRS: 2006-08-02 Document ID: 20040141960 Absence of arterial baroreflex modulation of skin sympathetic activity and sweat rate during whole-body heating in humans Author(s): Wilson, T. E.; Cui, J.; Crandall, C. G. Abstract: 1. Prior findings suggest that baroreflexes are capable of modulating skin blood flow, but the effects of baroreceptor loading/unloading on sweating are less clear. Therefore, this project tested the hypothesis that ... NASA Center: NASA (non Center Specific) Publication Year: 2001 Added to NTRS: 2006-08-02 Document ID: 20040088728 Baroreflex modulation of muscle sympathetic nerve activity during posthandgrip muscle ischemia in humans Author(s): Cui, J.; Wilson, T. E.; Shibasaki, M.; Hodges, N. A.; Crandall, C. G. Abstract: To identify whether muscle metaboreceptor stimulation alters baroreflex control of muscle sympathetic nerve activity (MSNA), MSNA, beat-by-beat arterial blood pressure (Finapres), and electrocardiogram were recorded in 11 ... NASA Center: NASA (non Center Specific) Publication Year: 2001 Added to NTRS: 2006-08-02 Document ID: 20040088756 Prolonged head-down tilt exposure reduces maximal cutaneous vasodilator and sweating capacity in humans Author(s): Crandall, C. G.; Shibasaki, M.; Wilson, T. E.; Cui, J.; Levine, B. D. Abstract: Cutaneous vasodilation and sweat rate are reduced during a thermal challenge after simulated and actual microgravity exposure. The effects of microgravity exposure on cutaneous vasodilator capacity and on sweat gland ... NASA Center: NASA (non Center Specific) Publication Year: 2003 Added to NTRS: 2006-08-02 Document ID: 20040087828 + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007