Results 101 to 110 of about 470,602 (292)

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

Identification of a First Order Model of Implanted Electrodes on the First SUAW Patient

, 2002
International audienceImpedance evaluation of implanted electrodes is necessary to ensure that the implant can deliver the specified current, and to survey any failure due to the electrodes.
Guiraud, David, Divoux, Jean-Louis, Rabischong, Pierre   +2 more
core   +3 more sources

Modeling for neurosurgical laser interstitial thermal therapy with and without intracranial recording electrodes

Current Research in Neurobiology
Laser thermal ablation has become a prominent neurosurgical treatment approach, but in epilepsy patients it cannot currently be safely implemented with intracranial recording electrodes that are used to study interictal or epileptiform activity. There is
Daniel W. Keefe, David T. Christianson, Greyson W. Davis, Hiroyuki Oya, Matthew A. Howard, III, Christopher I. Petkov, Fatima Toor   +6 more
doaj   +1 more source

Anatomy of Deja Vu in Temporal Lobe Epilepsy

Pediatric Neurology Briefs, 1994
Sixteen patients, ages 16 to 32 years, implanted with depth electrodes at Hopital Saint-Anne, Paris, France, had experienced a dreamy state (deja-vu - deja vecu, memories of complete scenes, or vague reminiscence) during sterotactic EEG (SEEG).
J Gordon Millichap
doaj   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

An investigation into the effect of fabrication parameter variation on the characteristics of screen printed thick film silver/silver chloride reference electrodes [PDF]

, 2011
Purpose – the purpose of this paper is to show how the fabrication parameters of screen-printed thick-film reference electrodes have been experimentally varied and their effect on device characteristics investigated.Design/methodology/approach – the ...
J.K. Atkinson, Glanc, M., Sophocleous, M., Garcia-Breijo, Eduardo, Garcia-Breijo, E., Atkinson, J. K., M. Glanc, M. Sophocleous, E. Garcia‐Breijo, Boltryk, P., P. Boltryk   +10 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Ion-implanted compliant electrodes for mm-size dielectric elastomer actuators [PDF]

The miniaturization of dielectric elastomer actuators requires compliant electrodes that are clean, reliable, and that can be easily patterned on a mm or μm scale.
Dubois, P, Niklaus, M, Shea, H, Rosset, S   +3 more
core   +1 more source

Fabrication, Characterization, and Functionalization of Dual Carbon Electrodes as Probes for Scanning Electrochemical Microscopy (SECM) [PDF]

, 2013
Dual carbon electrodes (DCEs) are quickly, easily, and cheaply fabricated by depositing pyrolytic carbon into a quartz theta nanopipet. The size of DCEs can be controlled by adjusting the pulling parameters used to make the nanopipet.
Korchev, Yuri E., Takahashi, Yasufumi, Paulose Nadappuram, Binoy, Actis, P, McKelvey, Kim, Unwin, Patrick R., Robinson, C, Matsue, T, Robinson, Colin, Nadappuram, Binoy Paulose, Unwin, PR, McKelvey, Kim M. (Kim Martin), Nadappuram, BP, Takahashi, Y, Matsue, Tomokazu, McKelvey, K, Actis, Paolo, Korchev, YE   +17 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source