Results 301 to 310 of about 360,174 (367)

Temporal Association Cortex Gates Sound‐Evoked Arousal from NREM Sleep

Advanced Science, Volume 12, Issue 12, March 27, 2025.
It is often wondered why some sounds wake people while others don't. Researchers have discovered that the temporal association cortex plays a key role in this during NREM sleep. Neurons in this region work with the amygdala to decide which sounds are important enough to interrupt sleep, providing a balance between rest and responsiveness.
Haipeng Yu, Jincheng Wang, Ruiqi Pang, Penghui Chen, Tiantian Luo, Xuan Zhang, Yatao Liao, Chao Hu, Miaoqing Gu, Bingmin Luo, Zhiyue Shi, Mengyao Li, Yueting Zhang, Qiaoqian Wei, Wei Yuan, Hui Xie, Zhiyi Chen, Hongbang Liu, Shuancheng Ren, Xiaowei Chen, Yi Zhou   +20 more
wiley   +1 more source

Therapeutic Delivery of circDYM by Perillyl Alcohol Nanoemulsion Alleviates LPS‐Induced Depressive‐Like Behaviors

Advanced Science, EarlyView.
PANEs are specifically designed to enhance the brain delivery efficiency of circDYM compared to commercialized lipid nanoparticles (LNPs). Intranasal administration of PANE‐circDYM effectively alleviated LPS‐induced depressive‐like behaviors by mitigating neuroinflammation and promoting neuroplasticity.
Feng Gao, Zhongkun Zhang, Minzi Ju, Liang Bian, Huijuan Wang, Sibo Zhao, Ningbo Cai, Yu Wang, Yanpeng Jia, Ling Shen, Yuan Zhang, Honghong Yao   +11 more
wiley   +1 more source

Catheter Injectable Multifunctional Biomaterial for the Treatment of Infected Enterocutaneous Fistulas

Advanced Science, EarlyView.
A multi‐functional shear‐thinning hydrogel is engineered to treat enterocutaneous fistulas. This hydrogel can resist external pressures allowing it to remain within the fistula tract and is shown to have significant antimicrobial, pro‐healing, and anti‐inflammatory properties, which were validated in in vitro and in vivo experiments.
Jinjoo Kim, Zefu Zhang, Hassan Albadawi, Hyeongseop Keum, Joseph L. Mayer, Erin H. Graf, Rahmi Oklu   +6 more
wiley   +1 more source

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Distance Perception with a Video See-Through Head-Mounted Display

International Conference on Human Factors in Computing Systems, 2021
In recent years, pass-through cameras have resurfaced as inclusions for virtual reality (VR) hardware. With modern cameras that now have increased resolution and frame rate, Video See-Through (VST) Head-Mounted Displays (HMD) can be used to provide an ...
Kevin P. Pfeil, Sina Masnadi, Jacob Belga, Jose-Valentin T. Sera-Josef, J. Laviola   +4 more
semanticscholar   +1 more source

The Effectiveness of an Augmented Reality Head‐Mounted Display in Learning Skull Anatomy at a Community College

Anatomical Sciences Education, 2020
Despite an increase in the use of technology in undergraduate anatomy education, and the rising popularity of online anatomy courses at community colleges in the United States, there have been no reports on the efficacy of augmented reality on anatomy ...
E. A. Duncan-Vaidya, Erica L Stevenson
semanticscholar   +1 more source

Engineering of head-mounted projective displays

Applied Optics, 2000
Head-mounted projective displays (HMPD's) are a novel type of head-mounted display. A HMPD consists of a miniature projection lens mounted upon the user's head and retroreflective sheeting material placed strategically in the environment. First, the imaging concept of a HMPD is reviewed and its potential advantages and disadvantages are discussed.
Hong Hua, Axelle Girardot, Chunyu Gao, Jannick P. Rolland   +3 more
openaire   +4 more sources

Patient monitoring with head-mounted displays

Current Opinion in Anaesthesiology, 2009
Head-mounted displays (HMDs) are head-worn display devices that project an information display over the wearer's field of view. This article reviews a recent program of research that investigates the advantages and disadvantages of monitoring with HMDs, and discusses the design considerations and implementation issues that must be addressed before HMDs
Liu, D., Jenkins, S., Sanderson, P.
openaire   +5 more sources

On Benchmarking Iris Recognition within a Head-mounted Display for AR/VR Applications

2020 IEEE International Joint Conference on Biometrics (IJCB), 2020
Augmented and virtual reality is being deployed in different fields of applications. Such applications might involve accessing or processing critical and sensitive information, which requires strict and continuous access control.
Fadi Boutros, N. Damer, K. Raja, Raghavendra Ramachandra, Florian Kirchbuchner, Arjan Kuijper   +5 more
semanticscholar   +1 more source

Multifocal planes head-mounted displays

Applied Optics, 2000
Stereoscopic head-mounted displays (HMD's) provide an effective capability to create dynamic virtual environments. For a user of such environments, virtual objects would be displayed ideally at the appropriate distances, and natural concordant accommodation and convergence would be provided. Under such image display conditions, the user perceives these
Rolland, Jannick P., Krueger, Myron W., Goon, Alexei   +2 more
openaire   +4 more sources

Your Attention is Unique: Detecting 360-Degree Video Saliency in Head-Mounted Display for Head Movement Prediction

ACM Multimedia, 2018
Head movement prediction is the key enabler for the emerging 360-degree videos since it can enhance both streaming and rendering efficiency. To achieve accurate head movement prediction, it becomes imperative to understand user's visual attention on 360 ...
Anh Nguyen, Zhisheng Yan, K. Nahrstedt
semanticscholar   +1 more source