Results 241 to 250 of about 185,187 (300)

Review of Memristors for In‐Memory Computing and Spiking Neural Networks

open access: yesAdvanced Intelligent Systems, EarlyView.
Memristors uniquely enable energy‐efficient, brain‐inspired computing by acting as both memory and synaptic elements. This review highlights their physical mechanisms, integration in crossbar arrays, and role in spiking neural networks. Key challenges, including variability, relaxation, and stochastic switching, are discussed, alongside emerging ...
Mostafa Shooshtari   +2 more
wiley   +1 more source

Unilateral ankle assisting soft robotic exosuit can improve post-stroke gait during overground walking [PDF]

open access: yes, 2017
Awad, Louis N.   +9 more
core  

Slip‐Adaptive Neural Control of Gecko‐Inspired Adhesive Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
This study introduces a neural adhesion controller to improve the stability of gecko‐inspired climbing robots. By integrating an echo state network and a multilayer perceptron, the system utilizes joint torque feedback to accurately estimate adhesion in both normal and shear directions and predict slips. This enables effective recovery from slip events,
Donghao Shao   +3 more
wiley   +1 more source

Gait Disorders

Primary Care: Clinics in Office Practice, 2021
As a child matures so does the child's gait pattern. Gait changes in pediatric patients will be expected and sequential as developmental milestones. Gait changes may also represent normal variations along an appropriate spectrum. There are times when changes in gait are due to urgent orthopedic or medical conditions, and those should not be overlooked.
Margaret E, Gibson, Natalie, Stork
openaire   +3 more sources

GAIT DISORDERS

Clinics in Podiatric Medicine and Surgery, 1999
Normal gait requires the dynamic integration of central and peripheral nervous systems acting on an intact musculoskeletal framework. A number of specific disease processes, as well as aging, may compromise this interaction. Despite the complexity of human gait, most common gait disorders can be identified by the experienced clinician, using the ...
M, Müngersdorf, H, Reichmann
openaire   +4 more sources

Gait Disorders

Continuum, 2013
This article provides insight and reviews useful tools for the clinical assessment, understanding, and management of neurologic gait disorders.In recent years, our understanding of the physiology of human walking has steadily increased. The recognition of gait as a complex, "higher-order" form of motor behavior with prominent influence of mental ...
Fasano, A., Bloem, B.R.
openaire   +3 more sources

Gait Disorders

The American Journal of Medicine, 2018
Walking is an extraordinarily complex task requiring integration of the entire nervous system, making gait susceptible to a variety of underlying neurologic abnormalities. Gait disorders are particularly prevalent in the elderly and increase fall risk. In this review we discuss an approach to the examination of gait and highlight key features of common
openaire   +3 more sources

Gait Disorders

Neurologic Clinics, 2015
Gait disorders are frequently accompanied by loss of balance and falls, and are a common cause of disability, particularly among the elderly. In many cases the cause is multifactorial, involving both neurologic and nonneurologic systems. Physical therapy and training, coupled with pharmacologic and surgical therapy, can usually provide some improvement
openaire   +3 more sources

Gait Disorders

The Neurologist, 2002
Disorders of gait and mobility are common neurologic abnormalities of aging and can have disastrous consequences. Etiology is multifactorial, and normal age-related changes are difficult to distinguish from those resulting from the disease.Gait evaluation with special techniques provides scientific understanding of physiologic mechanisms, but ...
openaire   +2 more sources

Psychogenic Gait Disorders

Seminars in Neurology, 2006
Psychogenic disorders of posture and gait are common and are the major manifestation in 8 to 10% of patients with psychogenic movement disorders. The colorful history of these disorders is reviewed. Anxiety and depression are the commonest psychological accompaniments of functional gait disorder in contemporary practice.
openaire   +2 more sources

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