Results 61 to 70 of about 78,305 (332)

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati   +2 more
wiley   +1 more source

Physical Intelligence in Small‐Scale Robots and Machines

open access: yesAdvanced Materials, EarlyView.
“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley   +1 more source

An aspect of the Japanese language in relation to dyslexia : a thesis presented in partial fulfilment of the requirement for the degree of Master of Arts in Japanese at Massey University [PDF]

open access: yes, 1987
These studies were conducted to examine the processing of two kinds of Japanese orthography, namely, kanji and hiragana by a group of dyslexic Subjects and Subjects in a control group of similar age, in order to ascertain the effectiveness of hemispheric
Roberts, Joan Gladys
core  

Change detection in children with autism: an auditory event-related fMRI study [PDF]

open access: yes, 2006
Autism involves impairments in communication and social interaction, as well as high levels of repetitive, stereotypic and ritualistic behaviours, and extreme resistance to change. This latter dimension, whilst required for a diagnosis, has received less
Ashwin, C   +6 more
core   +1 more source

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

open access: yesAdvanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas   +7 more
wiley   +1 more source

Aphasia due to right hemisphere infarction in a patient with situs inversus after carotid artery stenting: a case report

open access: yesBMC Neurology
Background Situs inversus (SI) is a rare congenital anomaly in which systemic organs and vessels are positioned in a mirror image of their normal positions.
Jingmin Zhao   +3 more
doaj   +1 more source

The intracarotid amobarbital procedure (Wada test) with two protocols combined, Montreal and Seattle Procedimentos do amobarbital intracarotideo (teste de Wada) com dois protocolos combinados, Montreal e Seattle

open access: yesArquivos de Neuro-Psiquiatria, 1997
The intracarotid amobarbital procedure was carried out in 8 male and 7 female candidates to temporal lobectomy, and a female candidate to frontal lesionectomy, aged 18-50 (mean 32.5) years.
Paulo J. M. Leite   +7 more
doaj   +1 more source

Effect of motor imagery in children with unilateral cerebral palsy: fMRI study. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Motor imagery is considered as a promising therapeutic tool for rehabilitation of motor planning problems in patients with cerebral palsy. However motor planning problems may lead to poor motor imagery ability. AIM: The aim of this functional
Eva Chinier   +5 more
doaj   +1 more source

Bistable perception in normal aging: perceptual reversibility and its relation to cognition [PDF]

open access: yes, 2017
The effects of age on the ability to resolve perceptual ambiguity are unknown, though it depends on fronto-parietal attentional networks known to change with age. We presented the bistable Necker cube to 24 middle-aged and older adults (OA; 56–78 years)
Cao, B.   +5 more
core  

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