Results 61 to 70 of about 2,364,981 (305)

TESCLA: A Fully Soft Electromagnetic Linear Actuator With Continuous Bending Enabled by Liquid‐Metal Solenoids

Advanced Materials, EarlyView.
TESCLA (tubular electromagnetic soft conformal linear actuator) combines liquid‐metal solenoids and compliant magnetic composites to achieve large‐stroke bidirectional actuation with continuous bending. Integrated inductance‐based self‐sensing enables proprioceptive position estimation without external sensors, providing a versatile platform for soft ...
Yeongjin Choi, Jeongnam Kim, Seongjun Koh, Yong‐Lae Park   +3 more
wiley   +1 more source

Impact of cognitive tasks on postural stability in young and older adults

The Egyptian Journal of Otolaryngology
Background Postural stability requires coordination of the visual, somatosensory, and vestibular systems. Cognitive tasks can divert attention from maintaining posture, potentially reducing body sway and fall risk.
Sakshi Shah, Nikita Nanavati
doaj   +1 more source

Effect of Short Term Balance Training on Postural Stability in Ice Hockey Players

Acta Universitatis Carolinae Kinanthropologica, 2015
Postural stability is one of latent factors affecting game performance of an individual to a certain extent. The presented study deals with monitoring changes of postural stability in ice hockey players after eight week’s balance training.
Pavol Čech
doaj   +1 more source

Relationship Between Standing Posture and Stability [PDF]

Physical Therapy, 1998
This study determined whether persons with stability impairments have postural aberrations. We investigated whole-body posture and its relationship to center-of-gravity (COG) stability.Data from 27 subjects with vestibular hypofunction and 26 subjects without vestibular impairment were analyzed.An optoelectronic full-body system measured kinematics ...
C G, Danis, D E, Krebs, K M, Gill-Body, S, Sahrmann   +3 more
openaire   +2 more sources

Using Behavioral Realism to Estimate Presence: A Study of the Utility of Postural Responses to Motion Stimuli [PDF]

, 2000
We recently reported that direct subjective ratings of the sense of presence are potentially unstable and can be biased by previous judgments of the same stimuli (Freeman et al., 1999).
Meddis, R, Avons, Steve, Ijsselsteijn, Wijnand, Meddis, R., Pearson, Don E., Freeman, J Jonathan, Jonathan Freeman, Freeman, J., Don E. Pearson, Freeman, Jonathan, Pearson, DE Don, Wijnand IJsselsteijn, Meddis, Ray, S. E. Avons, Avons, S.E., Ray Meddis, IJsselsteijn, WA Wijnand, Avons, SE, Pearson, D.E., IJsselsteijn, W.A., IJsselsteijn, W.A.; id_orcid   +20 more
core   +1 more source

Memristive Motion‐Streak Neuron for Spatiotemporal Multiple Object Detection

Advanced Materials, EarlyView.
This work proposes motion‐streak neuron hardware using amorphous In–Ga–Zn–O optoelectronic memristors and dynamic memristors for spatiotemporal multiple‐object detection. The motion streak neuron array processes optical and electrical stimuli, allowing speed‐dependent filament relaxation to encode motion trajectories.
Hyungjun Park, Jin Hong Kim, Hyun Wook Kim, Néstor Ghenzi, Sung Keun Shim, Joon‐Kyu Han, Min Jung Chung, Dong Hoon Shin, Kyung Seok Woo, Cheol Seong Hwang   +9 more
wiley   +1 more source

Association Between Functional Ankle Instability and Strength, Postural Stability, and Functional Performance in Adolescent Soccer Players [PDF]

The Asian Journal of Kinesiology
OBJECTIVES Functional ankle instability (FAI) is common in adolescent soccer players following recurrent ankle sprains and may influence physical function.
Han-Soo Park, Young-Nam Cha, Yu-Eun Lim
doaj   +1 more source

Examining Sex Differences in Visual Reliance During Postural Control in Intercollegiate Athletes

International Journal of Sports Physical Therapy, 2021
# Background Risk factors for different sports injuries vary between sexes. Deficits in postural stability have been associated with several lower extremity injuries.
Nicolette Ingel, Victoria Vice, Courtney Dommer, Jennifer Csonka, Tara Moore, Ariel Zaleski, Carolyn Killelea, Mallory Faherty, Jody Feld, Timothy Sell   +9 more
doaj   +1 more source

The test-retest reliability of centre of pressure measures in bipedal static task conditions - A systematic review of the literature [PDF]

, 2009
Summary of background data: The analysis of centre of pressure (COP) excursions is used as an index of postural stability in standing. Conflicting data have been reported over the past 20 years regarding the reliability of COP measures and no standard ...
Ruhe, A., Fejer, R., Walker, B.F.
core  

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source