Results 91 to 100 of about 23,141,464 (287)

Optimization of the Nonclinical Biological Evaluation of Medical Devices Using Toxicologic Pathology Best Practices

open access: yesAdvanced Healthcare Materials, EarlyView.
Nonclinical evaluation of biological responses to implanted medical devices and combination products in animals is required to predict possible outcomes and risks in patients. This paper describes globally accepted pathology “best practices” that 1) effectively address ISO standards and current regulatory guidance for medical device development and 2 ...
Kathleen A. Funk   +6 more
wiley   +1 more source

Pathophysiology of Subjective Tinnitus: Triggers and Maintenance

open access: yesFrontiers in Neuroscience, 2018
Tinnitus is the conscious perception of a sound without a corresponding external acoustic stimulus, usually described as a phantom perception. One of the major challenges for tinnitus research is to understand the pathophysiological mechanisms triggering
Haúla Faruk Haider   +8 more
doaj   +1 more source

A computer model of auditory efferent suppression: Implications for the recognition of speech in noise [PDF]

open access: yes, 2010
The neural mechanisms underlying the ability of human listeners to recognize speech in the presence of background noise are still imperfectly understood.
Brown, GJ, Ferry, RT, Meddis, R
core   +1 more source

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

open access: yesAdvanced 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   +12 more
wiley   +1 more source

Pinch Keyboard: Natural Text Input for Immersive Virtual Environments [PDF]

open access: yes, 2001
Text entry may be needed for system control tasks in immersive virtual environments, but no efficient and usable techniques exist. We present the pinch keyboard interaction technique, which simulates a standard QWERTY keyboard using Pinch Gloves™ and 6 ...
Bowman, Doug A.   +2 more
core   +1 more source

Pre-stimulus influences on auditory perception arising from sensory representations and decision processes [PDF]

open access: yes, 2016
The qualities of perception depend not only on the sensory inputs but also on the brain state before stimulus presentation. Although the collective evidence from neuroimaging studies for a relation between prestimulus state and perception is strong, the ...
Kayser, Christoph   +2 more
core   +1 more source

Biological and Biologically Inspired Functional Nanostructures: Insights into Structural, Optical, Thermal, and Sensing Applications

open access: yesAdvanced Materials, EarlyView.
Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung   +15 more
wiley   +1 more source

Live Demonstration: Real-time neuro-inspired sound source localization and tracking architecture applied to a robotic platform [PDF]

open access: yes, 2018
This live demonstration presents a sound source localization and tracking system implemented with Spike Signal Processing (SSP) building blocks on FPGA devices.
Cerezuela Escudero, Elena   +3 more
core  

Coding overcomplete representations of audio using the MCLT [PDF]

open access: yes, 2008
We propose a system for audio coding using the modulated complex lapped transform (MCLT). In general, it is difficult to encode signals using overcomplete representations without avoiding a penalty in rate-distortion performance.
Malvar, Henrique S., Yoon, Byung‐Jun
core   +2 more sources

Therapeutic Antibodies for Mosquito‐Borne Orthoflavivirus Infections: Discovery, Engineering Approaches, and Advances in mRNA‐Based Delivery Systems

open access: yesAdvanced Therapeutics, EarlyView.
This review explores how antibody engineering and display technologies are driving therapeutic advances against mosquito‐borne orthoflaviviruses such as Zika, dengue, and yellow fever viruses. It highlights diverse neutralizing targets on the envelope protein, including the conserved fusion loop, and discusses how Fc engineering, rational antigen ...
Ana Clara Barbosa Antonelli   +5 more
wiley   +1 more source

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