Zobrazeno 1 - 10
of 31
pro vyhledávání: '"John F. Dammann"'
Publikováno v:
PLoS Biology, Vol 11, Iss 5, p e1001558 (2013)
Our ability to perceive and discriminate textures relies on the transduction and processing of complex, high-frequency vibrations elicited in the fingertip as it is scanned across a surface. How naturalistic vibrations, and by extension texture, are
Externí odkaz:
https://doaj.org/article/48bd395ff57346b7873631b6a65f0c47
Autor:
Louise R Manfredi, Andrew T Baker, Damian O Elias, John F Dammann, Mark C Zielinski, Vicky S Polashock, Sliman J Bensmaia
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e31203 (2012)
Because tactile perception relies on the response of large populations of receptors distributed across the skin, we seek to characterize how a mechanical deformation of the skin at one location affects the skin at another. To this end, we introduce a
Externí odkaz:
https://doaj.org/article/b9603ff0e96d438394ae088f94a0d585
Publikováno v:
Laser Radar Technology and Applications XXIII.
This paper presents research at the Army Research Laboratory (ARL) on a laser radar (LADAR) imager for surveillance from small unmanned air vehicles (UAV). The LADAR design is built around a micro-electro-mechanical system (MEMS) mirror and a low-cos
This article treats a practical adaptation of frequency modulation (FM) radar ranging principles to an incoherent laser radar (ladar). In the simplest sense, the ladar’s laser transmitter output is amplitude-modulated with a radio-frequency subcarr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93d861f2af117e52171018d59f840558
https://doi.org/10.1016/b978-0-12-803581-8.09435-2
https://doi.org/10.1016/b978-0-12-803581-8.09435-2
Autor:
Kyler J. Brown, Louise R. Manfredi, Mark C. Zielinski, Vicky S. Polashock, John F. Dammann, Sliman J. Bensmaia, Hannes P. Saal
Publikováno v:
Journal of Neurophysiology. 111:1792-1802
Sensory systems are designed to extract behaviorally relevant information from the environment. In seeking to understand a sensory system, it is important to understand the environment within which it operates. In the present study, we seek to charac
Autor:
Gregg A. Tabot, John F. Dammann, R. Jacob Vogelstein, Jessica L Boback, J. A. Berg, Sliman J. Bensmaia, Francesco Tenore
Publikováno v:
Proceedings of the National Academy of Sciences. 110:18279-18284
Our ability to manipulate objects dexterously relies fundamentally on sensory signals originating from the hand. To restore motor function with upper-limb neuroprostheses requires that somatosensory feedback be provided to the tetraplegic patient or
Autor:
Steven S. Hsiao, John F. Dammann, Sliman J. Bensmaia, Justin H. Killebrew, James C. Craig, Peter V. Denchev, Kenneth O. Johnson
Publikováno v:
Journal of Neuroscience Methods. 161:62-74
The generation and presentation of tactile stimuli presents a unique challenge. Unlike vision and audition, in which standard equipment such as monitors and audio systems can be used for most experiments, tactile stimuli and/or stimulators often have
Autor:
Barry L. Stann, Charles DiBerardino, Mark Del Giorno, Mark M. Giza, John F. Dammann, Nenad Uzunovic, Michael A. Powers
Publikováno v:
SPIE Proceedings.
LADAR is among the pre-eminent sensor modalities for autonomous vehicle navigation. Size, weight, power and cost constraints impose significant practical limitations on perception systems intended for small ground robots. In recent years, the Army Re
Autor:
Ju-Wen Cheng, John F. Dammann, Sliman J. Bensmaia, Hannes P. Saal, Justin D. Lieber, Alison I. Weber, Louise R. Manfredi
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 110(42)
When we run our fingers over the surface of an object, we acquire information about its microgeometry and material properties. Texture information is widely believed to be conveyed in spatial patterns of activation evoked across one of three populati
Autor:
Matthew S. Johannes, Kapil D. Katyal, R.J. Vogelstein, J. A. Berg, Nicholas G. Hatsopoulos, Francesco Tenore, John F. Dammann, Gregg A. Tabot, Louise R. Manfredi, R. K. Franklin, Alexander Makhlin, Sliman J. Bensmaia, Jessica L Boback, R. Wilcox, M. L. Peterson
Publikováno v:
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society. 21(3)
Tactile sensation is critical for effective object manipulation, but current prosthetic upper limbs make no provision for delivering somesthetic feedback to the user. For individuals who require use of prosthetic limbs, this lack of feedback transfor