Results 121 to 130 of about 824,886 (383)

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

Advanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin, Roman V. Kirtaev, Mikhail S. Mironov, Dmitriy V. Grudinin, Alexander A. Marchenko, Marina M. Chugunova, Valentin R. Solovei, Alexander V. Syuy, Andrey A. Vyshnevyy, Ilya P. Radko, Aleksey V. Arsenin, Valentyn S. Volkov   +11 more
wiley   +1 more source

Sensitivity and specificity of an eye movement tracking-based biomarker for concussion

Concussion, 2016
Object: The purpose of the current study is to determine the sensitivity and specificity of an eye tracking method as a classifier for identifying concussion. Methods: Brain injured and control subjects prospectively underwent both eye tracking and Sport
Uzma Samadani, Meng Li, Meng Qian, Eugene Laska, Robert Ritlop, Radek Kolecki, Marleen Reyes, Lindsey Altomare, Je Yeong Sone, Aylin Adem, Paul Huang, Douglas Kondziolka, Stephen Wall, Spiros Frangos, Charles Marmar   +14 more
doaj   +1 more source

Predicting the outcomes of traumatic brain injury using accurate and dynamic predictive model [PDF]

, 2016
Predictive models have been used widely to predict the diseases outcomes in health sector. These predictive models are emerged with new information and communication technologies.
Abdullah, A. H., Al Jumah, M., Alanazi, H. O., Larbani, M., Qureshi, K. N.   +4 more
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Frequency of neurolopsychological deficits after traumatic brain injury [PDF]

, 2016
El traumatismo craneoencefálico (TCE) puede conllevar impactantes cambios en la vida cotidiana, que incluyen alteraciones a nivel social, profesional, comunicativo y cognitivo (dificultades atencionales, mnemónicas y ejecutivas).
Baddeley A. D., Baddeley A. D., Beck A. T., Goodglass H., Hartman A., Heaton R. K., Lezak M. D., Nelson H. R., Prigatano G., Robert G. Knight, Rosin F. M., Spreen O., Sylwan R. P., Tracy M. Anderson, Wilson B. A.   +14 more
core   +3 more sources

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Feasibility and usability of microinteraction ecological momentary assessment using a smartwatch in military personnel with a history of traumatic brain injury

Frontiers in Neurology
IntroductionMicrointeraction Ecological Momentary Assessment (miEMA) addresses the challenges of traditional self-report questionnaires by collecting data in real time.
Katrina Monti, Katrina Monti, Katrina Monti, Katie Williams, Katie Williams, Katie Williams, Brian Ivins, Brian Ivins, Jay Uomoto, Jami Skarda-Craft, Michael Dretsch, Michael Dretsch, Michael Dretsch   +12 more
doaj   +1 more source

Primary Blast Traumatic Brain Injury in the Rat: Relating Diffusion Tensor Imaging and Behavior [PDF]

, 2013
The incidence of traumatic brain injury (TBI) among military personnel is at its highest point in U.S. history. Experimental animal models of blast have provided a wealth of insight into blast injury.
Budde, Matthew D., Cullinan, William E, McCrea, Michael, Pintar, Frank A., Shah, Alok, Stemper, Brian D.   +5 more
core   +2 more sources

Inhibition of ferroptosis attenuates tissue damage and improves long‐term outcomes after traumatic brain injury in mice

CNS Neuroscience & Therapeutics, 2018
Ferroptosis, a new form of iron‐dependent programmed cell death, has been shown to be involved in a range of diseases. However, the role of ferroptosis in traumatic brain injury (TBI) has yet to be elucidated.
B. Xie, Yiqin Wang, Yong Lin, Qing Mao, Junfeng Feng, Guoyi Gao, Jiyao Jiang   +6 more
semanticscholar   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

Advanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen, Renjie Yu, Jiaqi Wang, Yunxiang Feng, Yujie Zhang, Yanchao Mao, Chongxin Shan, Xudong Wang   +7 more
wiley   +1 more source

Interdisciplinary Research in Rehabilitation and Traumatic Brain Injury : New Theoretical and Clinical Perspectives [PDF]

, 2005
Message from the Scientific Directors ; Introduction ; SECTION ONE : Moderate to severe traumatic brain injury PART I : Current state of knowledge - 1. Visual information processing in adults with traumatic brain injury, by Julie Lachapelle, Alain Ptito ...

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