Sensorimotor impairment from a new analog of spaceflight-altered neurovestibular cues
نویسندگان
چکیده
منابع مشابه
Parabolic flight as a spaceflight analog.
Ground-based analog facilities have had wide use in mimicking some of the features of spaceflight in a more-controlled and less-expensive manner. One such analog is parabolic flight, in which an aircraft flies repeated parabolic trajectories that provide short-duration periods of free fall (0 g) alternating with high-g pullout or recovery phases. Parabolic flight is unique in being able to prov...
متن کامل1 Parabolic Flight as a Spaceflight Analog
24 25 Ground-based analog facilities have had wide use in mimicking some of the features of space 26 flight, in a more controlled and less-expensive manner. One such analog is parabolic flight, in 27 which an aircraft flies repeated parabolic trajectories that provide short-duration periods of free 28 fall (0g) alternating with high-g pullout or recovery phases. Parabolic flight is unique in be...
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Introduction: The gastrin releasing peptide (GRP) receptor is over expressed in a variety of common human tumors. Radiolabeled bombesin analogues have exhibited high binding affinity for these receptors. The aim of this study was to assess the value of a new 99mTc-bombesin analog in the differentiation of malignant from benign breast tumors. Methods: 99mTc-bombesin scans ...
متن کاملMultisensory cues improve sensorimotor synchronisation.
Synchronising movements with events in the surrounding environment is an ubiquitous aspect of everyday behaviour. Often, information about a stream of events is available across sensory modalities. While it is clear that we synchronise more accurately to auditory cues than other modalities, little is known about how the brain combines multisensory signals to produce accurately timed actions. He...
متن کاملStudy protocol to examine the effects of spaceflight and a spaceflight analog on neurocognitive performance: extent, longevity, and neural bases
BACKGROUND Long duration spaceflight (i.e., 22 days or longer) has been associated with changes in sensorimotor systems, resulting in difficulties that astronauts experience with posture control, locomotion, and manual control. The microgravity environment is an important causal factor for spaceflight induced sensorimotor changes. Whether spaceflight also affects other central nervous system fu...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2020
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00156.2019