Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Tim Kiemel"'
Publikováno v:
Frontiers in Neurology, Vol 9 (2018)
BackgroundIndividuals with bilateral vestibular hypofunction (BVH) often report symptoms of oscillopsia during walking. Existing assessments of oscillopsia are limited to descriptions of severity and symptom frequency, neither of which provides a des
Externí odkaz:
https://doaj.org/article/4adba59e53114423a32a5551f7358e09
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e100418 (2014)
To investigate sensory reweighting as a fundamental property of sensor fusion during standing, we probed postural control with simultaneous rotations of the visual scene and surface of support. Nineteen subjects were presented with pseudo-random pitc
Externí odkaz:
https://doaj.org/article/ce8dce0a60294bd0b2f28184ea4d9225
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e88132 (2014)
We simultaneously perturbed visual, vestibular and proprioceptive modalities to understand how sensory feedback is re-weighted so that overall feedback remains suited to stabilizing upright stance. Ten healthy young subjects received an 80 Hz vibrato
Externí odkaz:
https://doaj.org/article/6eb47e7a5e1940e0b728b450d812ffab
Publikováno v:
PLoS ONE, Vol 7, Iss 7, p e40932 (2012)
BackgroundDevelopmental Coordination Disorder (DCD) is a leading movement disorder in children that commonly involves poor postural control. Multisensory integration deficit, especially the inability to adaptively reweight to changing sensory conditi
Externí odkaz:
https://doaj.org/article/78ba77f1cc194cf9a075e9b59db69312
Autor:
Sara Honarvar, Hyun Joon Kwon, Jin-Oh Hahn, Hossein Ehsani, Yancy Diaz-Mercado, Mia Caminita, Tim Kiemel, Jae Kun Shim
Publikováno v:
Journal of Neurophysiology. 126:1698-1709
To the best of our knowledge, this is the first study to investigate the coworking behavior or IPMS when an additional task constraint is imposed. Our proposed analytical framework quantifies IPMS and allows for investigating variability in offline (
Autor:
Tim Kiemel, Shakiba Rafiee
Publikováno v:
Experimental Brain Research. 238:2947-2963
Neural feedback plays a key role in maintaining locomotor stability in the face of perturbations. In this study, we systematically identified properties of neural feedback that contribute to stabilizing human walking by examining how the nervous syst
Many day-to-day activities involve people working collaboratively toward reaching a desired outcome. Previous research in motor control and neuroscience have proposed inter-personal motor synergy (IPMS) as a mechanism of collaboration between people,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41e7fc523b68798fbaa136a60eb7c66a
http://arxiv.org/abs/2110.10791
http://arxiv.org/abs/2110.10791
Autor:
Sara Honarvar, Jae Kun Shim, Chang-Sei Kim, Kyung Koh, Mia Caminita, Tim Kiemel, Yancy Diaz-Mercado, Jin-Oh Hahn, Hyun Joon Kwon
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Motor synergies are neural organizations of a set of redundant motor effectors that interact with one another to compensate for each other’s error and ensure the stabilization of a performance variable. Recent studies have demonstrated that central
Autor:
Tim Kiemel, Kyung Koh, Ross H. Miller, Young Ha Kwon, Min Joo Kim, Jae Kun Shim, Yang Sun Park, Yoon Hyuk Kim, Hyun Joon Kwon
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Scientific Reports
Scientific Reports
When a person plays a musical instrument, sound is produced and the integrated frequency and intensity produced are perceived aurally. The central nervous system (CNS) receives defective afferent signals from auditory systems and delivers imperfect e
Publikováno v:
Journal of the Association for Research in Otolaryngology. 18:591-600
Individuals with bilateral vestibular hypofunction (BVH) often report symptoms of oscillopsia (the perception that the world is bouncing or unstable) during walking. Efference copy/proprioception contributes to locomotion gaze stability in animals, s