National Aeronautics and Space Administration (NASA)
2023 Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 7-9, 2023)

• Bershad EM, Marshall-Goebel K, Laurie SS, Greenwald S, Macias BR, Venkatasubba Rao CP, et al. SPACE-CENT: Studying the physiological and anatomical effects of centrifugation and head down tilt bed rest. Presented at the National Aeronautics and Space Administration (NASA), 2023 Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 7-9, 2023).   [View poster]
• Williams MA, Bershad EM, Levine BD, Clark J, Furman D, Hu X, et al. Zero G and ICP: Invasive and noninvasive ICP monitoring and sans biomarker identification. Presented at the National Aeronautics and Space Administration (NASA), 2023 Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 7-9, 2023).  

National Aeronautics and Space Administration (NASA)
Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021)

• Bershad EM, Marshall-Goebel K, Laurie SS, Greenwald S, Pardon L, Macias BR, et al. SPACE-CENT: Studying the physiological and anatomical effects of centrifugation and head down tilt — Updated results. Presented at the National Aeronautics and Space Administration (NASA), Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021). [Oral Presentation] 
• Hoffmann F, Moestl S, Hasan KM, Gerlach D, Marshall-Goebel K, Laurie S, et al. Cerebral oxygen delivery and dynamic autoregulation are maintained following 60 days strict head down tilt. Presented at the National Aeronautics and Space Administration (NASA), Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021).  
• Martina S, Nguyen K, Kernagis D, Bershad EM, Clark J. Saccade metrics and visual reaction times are not negatively affected by head down tilt bedrest with or without artificial gravity. Presented at the National Aeronautics and Space Administration (NASA), Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021).  
• Nguyen K, Martina S, Kernagis D, Clark J, Hinricher N, Backhaus C, et al. Effects of repetitive, successive oculometric testing on saccades, smooth pursuit, and visual reaction times for future head down tilt bed rest study applications. Presented at the National Aeronautics and Space Administration (NASA), Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021).  
• Strangman GE, Zhang Q, Ivkovic V, Voss S, Tank J, Wu J, et al. Brain related assessments for investigating the neurophysiology of SANS (BRAIN-SANS). Presented at the National Aeronautics and Space Administration (NASA), Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021).  
• Williams MA, Bershad EM, Levine B, Clark J, Malm J, Eklund A, et al. Zero G and ICP: Invasive and non-invasive ICP monitoring and SANS biomarker identification. Presented at the National Aeronautics and Space Administration (NASA), Virtual 2021 Human Research Program Investigators' Workshop (Feb. 1-3, 2021).  

National Aeronautics and Space Administration (NASA)
2019 Human Research Program Investigators' Workshop in Galveston, Texas (Jan. 22-25, 2019)

• Bershad E, Venkatasubba Rao C, Marshall-Goebel K, Damani R, Cohen H, Clark J, et al. SPACE-CENT: studying the physiological and anatomical effects of centrifugation and head down tilt. Presented at the National Aeronautics and Space Administration (NASA), 2019 Human Research Program Investigators' Workshop in Galveston, Texas (Jan. 22-25, 2019).  
• Marshall-Goebel K, Strangman G, Venkatasubba Rao C, Clark J, Frett T, Petrat G, et al. Physiological monitoring of fluid shifts during centrifugation. Presented at the National Aeronautics and Space Administration (NASA), 2019 Human Research Program Investigators' Workshop in Galveston, Texas (Jan. 22-25, 2019).  

National Aeronautics and Space Administration (NASA)
2018 Human Research Program Investigators' Workshop in Galveston, Texas (Jan. 22-25, 2018)

• Bershad E, Venkatasubba Rao C, Cohen H, Lazaridis C, Clark J, Sangi-Haghpeykar H, et al. SPACE-CENT: Studying the physiological and anatomical cerebral effects of centrifugation and head down tilt. Presented at the National Aeronautics and Space Administration (NASA), 2018 Human Research Program Investigators' Workshop in Galveston, Texas (Jan. 22-25, 2018).  
• Williams M, Bershad E, Levine B, Clark J, Malm J, Eklund A, et al. Zero G and ICP: Invasive and noninvasive ICP monitoring and VIIP biomarker identification. Presented at the National Aeronautics and Space Administration (NASA), 2018 Human Research Program Investigators' Workshop in Galveston, Texas (Jan. 22-25, 2018).  

16^th International Symposium on Intracranial Pressure (ICP) and Neuromonitoring
Boston, Mass. (June 28 - July 2, 2016)

• Strangman G, Zhang Q, Stevens B, Clark J, Bershad E. Cerebral blood pulsatility during head-down tilt and CO2 exposure. Presented at the 16^th International Symposium on Intracranial Pressure (ICP) and Neuromonitoring, Boston, Mass. (June 28 - July 2, 2016).  

National Aeronautics and Space Administration (NASA)
Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 10, 2016)

• Bershad E (Study PI), Venkatasubba Rao C, Suarez JI, Damani R, Calvillo E, Stevens B, et al. SPACE-COT: Studying the physiological and anatomical cerebral effects of carbon dioxide and head down tilt: An international collaborative project with the German Aerospace Center (DLR). Presented at the National Aeronautics and Space Administration (NASA), Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 10, 2016). [Oral Presentation]  [View poster]
• Bershad EM, Anand A, DeSantis SM, Yang M, Tang RA, Calvillo E, et al. Vittamed intracranial pressure device evaluation study: Final results. Presented at the National Aeronautics and Space Administration (NASA), Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 10, 2016). [Oral Presentation]  [View poster]
• Williams MA, Bershad E, Levine BD, Clark J, Hamilton DR, Malm J, et al. Zero-G and ICP: Invasive and noninvasive ICP monitoring of astronauts on the ISS & multimodal modeling towards noninvasive assessment of ICP in weightlessness and biomarker identification of predisposition to VIIP syndrome. Presented at the National Aeronautics and Space Administration (NASA), Human Research Program Investigators' Workshop in Galveston, Texas (Feb. 10, 2016).   [View poster]

Barany Society
6^th NASA Symposium on The Role of the Vestibular Organs in the Exploration of Space (Sept. 30 - Oct. 3, 2002)

• Clark JB. Assessment of neurologic function following short duration spaceflight utilizing a standardized rating scale. J Vestib Res. 2001;11:321-2. 
• Richards JT, Clark JB, Oman CM, Marshburn TH. Neurovestibular effects of long-duration spaceflight: a summary of Mir phase 1 experiences. J Vestib Res. 2001;11:322. 

Aerospace Medical Association (AsMA)
68^th Annual Meeting in Chicago, Ill. (May 11-15, 1997)

• Clark JB, Hopkins III EW. Neuro-otologic evaluation of spatial disorientation and vestibular dysfunction in naval aviation personnel. Aviat Space Environ Med. 1997;67:A47. 
• Lawson BD, Mead AM, Clark JB. Case report II. Severe and prolonged drowsiness, fatigue, and mood changes in the aviator referred for air sickness. Aviat Space Environ Med. 1997;67:A35. 
• Sausen KP, Chimiak JM, Bower EA, Stiney ME, Clark JB. Cardiovascular responses to a mixed-gas breathing paradigm for hypoxia induction. Aviat Space Environ Med. 1997;67:A7. 

Aerospace Medical Association (AsMA)
67^th Annual Meeting in Atlanta, Ga. (May 5-9, 1996)

• Clark JB, Ferreira EA, McGrath BJ. Spatial orientation mobile field laboratory assessment of U.S. Navy divers exposed to underwater sound. Aviat Space Environ Med. 1996;67:A9. 
• Clark JB, Schuyler CL. Implementation of a marine aircraft wing sustained operations plan during combat (Operation Desert Storm). Aviat Space Environ Med. 1996;67:A26. 
• Ferreira EA, McGrath BJ, Clark JB. Assessment of eye movements during high intensity underwater (U/W) sound exposures in U.S. Navy divers. Aviat Space Environ Med. 1996;67:A32. 
• Gallagher KL, Hopkins EW, Clark JB, Hawley TA. U.S. Navy experience with type II decompression sickness and the association with patent foramen ovale. Aviat Space Environ Med. 1996;67:712. 

Undersea and Hyperbaric Medical Society (UHMS)
1996 Annual Scientific Meeting in Anchorage, Alaska (April 30 - May 5, 1996)

• Clark JB, Russell KL, Knafelc ME, Steevens CC. Assessment of vestibular function of divers exposed to high intensity low frequency underwater sound. Undersea Hyperb Med. 1996;23 Suppl:S33. 

Aerospace Medical Association (AsMA)
66^th Annual Meeting in Anaheim, Calif. (May 7-11, 1995)

• Clark JB, Patterson FR. Human factors in navy/marine fixed and rotary wing class-a mishaps involving 3rd generation night vision goggles (NVG) 1987-1993. Aviat Space Environ Med. 1995;66:464. 
• Schindler ES, Clark JB. Atrial fibrillation associated with airsickness. Aviat Space Environ Med. 1995;66:483. 

Aerospace Medical Association (AsMA)
62^nd Annual Meeting in Cincinnati, Ohio (May 5-9, 1991)

• Clark JB, Hayes GB. Patent foramen ovale and type II altitude decompression sickness. Aviat Space Environ Med. 1991;62:445. 

Society for Neuroscience (SFN)
13^th Annual Meeting in Boston, Mass. (Nov. 6-11, 1983)

• Kutyna FA, Patrickson JW, Bryant HJ, Kadekaro M, Clark JB. Quantitative 2-DG study of the brainstem of the rat during nystagmus produced by lesion of the lateral semicircular ampulla. Soc. Neurosci. Abstr. 1983;13:152.2. 

Society for Neuroscience (SFN)
12^th Annual Meeting in Minneapolis, Minn. (Oct. 31 - Nov. 5, 1982)

• Patrickson JW, Kutyna FA, Bryant HJ, Kadekaro M, Clark JB. Central nervous system glucose utilization rate in the nystagmic rat. Soc. Neurosci. Abstr. 1982;8:700.