Zobrazeno 1 - 10
of 308
pro vyhledávání: '"J Kevin Shoemaker"'
Autor:
Laura K Fitzgibbon-Collins, Geoff B Coombs, Mamiko Noguchi, Shashankdhwaj Parihar, Richard L Hughson, Michael Borrie, Sue Peters, J Kevin Shoemaker, Jaspreet Bhangu
Publikováno v:
Cerebral Circulation - Cognition and Behavior, Vol 6, Iss , Pp 100198- (2024)
Upright posture challenges the cerebrovascular system, leading to changes in middle cerebral artery velocity (MCAv) dynamics which are less evident at supine rest. Chronic alterations in MCAv have been linked to hypoperfusion states and the effect th
Externí odkaz:
https://doaj.org/article/ded8f70397484063b9f4daf8cdb7a3c7
Autor:
Kaisa Kaseva, Mari Tervaniemi, Enni Heikura, Kaisamari Kostilainen, Maritta Pöyhönen-Alho, J Kevin Shoemaker, Robert J Petrella, Juha E Peltonen
Publikováno v:
JMIR Formative Research, Vol 6, Iss 11, p e30285 (2022)
BackgroundData attrition has been a common problem in longitudinal lifestyle interventions. The contributors to attrition in technology-supported physical activity interventions have not been thoroughly studied. ObjectiveThe present study examined t
Externí odkaz:
https://doaj.org/article/7ed3e4e481d641ccb87ebedbdb5fcd0c
Publikováno v:
JMIR Formative Research, Vol 5, Iss 10, p e29160 (2021)
BackgroundUndergraduate studies are challenging, and mental health issues can frequently occur in undergraduate students, straining campus resources that are already in demand for somatic problems. Cost-effective measures with ubiquitous devices, suc
Externí odkaz:
https://doaj.org/article/dc4aff18a2ee48d7bdef4a23c63c0358
Autor:
Udunna C Anazodo, J Kevin Shoemaker, Neville eSuskin, Tracy eSsali, Danny JJ Wang, Keith S St Lawrence
Publikováno v:
Frontiers in Aging Neuroscience, Vol 7 (2016)
Coronary artery disease (CAD) poses a risk to the cerebrovascular function of older adults and has been linked to impaired cognitive abilities. Using magnetic resonance perfusion imaging, we investigated changes in resting cerebral blood flow (CBF) a
Externí odkaz:
https://doaj.org/article/29b3171eebff48da8f65d40e6faa2183
Autor:
J Kevin Shoemaker, Ruma eGoswami
Publikováno v:
Frontiers in Physiology, Vol 6 (2015)
Physiological homeostasis depends upon adequate integration and responsiveness of sensory information with the autonomic nervous system to affect rapid and effective adjustments in end organ control. Dysregulation of the autonomic nervous system lead
Externí odkaz:
https://doaj.org/article/f9df92c9056d4a57a294f154eeeb9207
Publikováno v:
Cerebral Circulation - Cognition and Behavior, Vol 6, Iss , Pp 100339- (2024)
Introduction: The pathophysiology of dementia is multifactorial and reduced cerebral blood flow (CBF) is a predictor of cognitive impairment. The majority of research on CBF and dementia has been completed in the supine position, however during uprig
Externí odkaz:
https://doaj.org/article/e91344f596b74ca690df575d873e677d
Publikováno v:
Physiological Reports, Vol 10, Iss 8, Pp n/a-n/a (2022)
Abstract The study of vascular regulation often omits important information about the elastic properties of arteries under conditions of pulsatile flow. The purpose of this study was to examine the relationship between muscle sympathetic nerve activi
Externí odkaz:
https://doaj.org/article/7293a8452df648b9ad49ad514c4118b7
Autor:
Michael R. Miller, Michael Robinson, Lisa Fischer, Alicia DiBattista, Maitray A. Patel, Mark Daley, Robert Bartha, Gregory A. Dekaban, Ravi S. Menon, J. Kevin Shoemaker, Eleftherios P. Diamandis, Ioannis Prassas, Douglas D. Fraser
Publikováno v:
Frontiers in Neurology, Vol 12 (2021)
Sport concussions can be difficult to diagnose and if missed, they can expose athletes to greater injury risk and long-lasting neurological disabilities. Discovery of objective biomarkers to aid concussion diagnosis is critical to protecting athlete
Externí odkaz:
https://doaj.org/article/46da328ddd6347f19f302effb2053bcf
Autor:
Benjamin E. Young, Jaume Padilla, J. Kevin Shoemaker, Timothy B. Curry, Paul J. Fadel, Jacqueline K. Limberg
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 324:R536-R546
Insulin acts centrally to stimulate sympathetic vasoconstrictor outflow to skeletal muscle and peripherally to promote vasodilation. Given these divergent actions, the “net effect” of insulin on the transduction of muscle sympathetic nerve activi
Publikováno v:
Journal of Neurophysiology. 129:927-936
This study provides new insight to baroreflex resetting of MSNA during exercise in humans. Both fatiguing IHG and PECO reset baroreflex control of sympathetic APs to higher blood pressures and greater MSNA. However, only PECO increased baroreflex thr