Results 231 to 240 of about 155,038 (304)

Under-reporting difficulties in seeing among older people with clinically assessed vision impairment: an exploration of 12 surveys from sub-Saharan Africa. [PDF]

Int Health
Jolley E, Jeyam A, Pye S, Bechange S, Mdala S, Badiane M, Owoeye J, Kashadakawo M, Ramyil A, Traoré L, Mustapha J, Boniface J, Kerkula J, Schmidt E.   +13 more
europepmc   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Association of vision impairment and hearing impairment with encounters in the criminal justice system among children and young people: a systematic review and meta-analysis. [PDF]

EClinicalMedicine
Piyasena MP, Malcolm K, Coghlan S, Patterson R, Virgili G, Chan VF, Donnelly PD, Kennedy N, Emmett SD, Hampton T, Umar E, Little JA, Fazel S, Congdon N.   +13 more
europepmc   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

Changes in the prevalence and causes of vision impairment and coverage of services between 2008 and 2024 in Koulikoro, Mali: results from two cross-sectional studies. [PDF]

Int Health
Pente V, Pye SR, Traoré L, Kone D, Oye J, Jolley E, Dicko B, Ibrahim N, Bechange S, Schmidt E.   +9 more
europepmc   +1 more source

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

Advanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann, Laura M. De Santis, Paul Neering, Christian Boehler, Kirti Sharma, Arno Aarts, Tobias Holzhammer, Rik J. J. van Daal, Patrick Ruther, Maria Asplund, Roxana N. Kooijmans, Pieter R. Roelfsema   +11 more
wiley   +1 more source

Vision-related quality of life and associated factors in individuals with vision impairment. [PDF]

Afr J Prim Health Care Fam Med
Leshabane MM, Rampersad N, Mashige KP.
europepmc   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Patient-reported vision impairment in low luminance relates to visual function in age-related macular degeneration: A MACUSTAR study report. [PDF]

Sci Rep
Terheyden JH, Behning C, Dunbar HMP, Poor S, Zakaria N, Binns AM, Saßmannshausen M, Leal S, Schmid M, Holz FG, Crabb DP, Luhmann UFO, Finger RP, MACUSTAR consortium.   +13 more
europepmc   +1 more source