Results 1 to 10 of about 35,046 (214)

Alberto Santos-Dumont: pioneiro da aviação [PDF]

open access: yesExacta, 2008
A obra de Santos-Dumont é um marco importante do século XX, pois acelerou o desenvolvimento da aeronáutica. Santos- Dumont conseguiu, num intervalo de pouco mais de dez anos, solucionar dois problemas que afl igiam os inventores: a dirigibilidade de balões, um desafi o desde o século XVIII, e o vôo do aeroplano, que vinha mobilizando esforços de ...
Renato Vilela Oliveira de Souza   +1 more
doaj   +4 more sources

Cortical modulation through robotic gait training with motor imagery brain-computer interface enhances bladder function in individuals with spinal cord injury. [PDF]

open access: yesSci Rep
Neurogenic bladder (NB) dysfunction in individuals with complete spinal cord injury (SCI) is a condition that significantly affects quality of life. Despite the prevalence of interventions, there is a substantial gap in effective treatments for this ...
Serafini ERDS   +7 more
europepmc   +2 more sources

Sensorimotor perturbation-induced cortical responses by a novel PES system: analysis of the N1 component in healthy adults and Parkinson's disease. [PDF]

open access: yesFront Hum Neurosci
Perturbation-evoked potentials (PEPs) have been widely used to investigate static and dynamic perturbations on postural and motor control through analysis of cortical responses.
Rathke CL   +4 more
europepmc   +2 more sources

Como Santos Dumont inventou o avião [PDF]

open access: yesRevista Brasileira de Ensino de Física, 2009
Quatro são as forças aerodinâmicas fundamentais no vôo dos mais pesados que o ar: a tração, o arrasto, o peso e a sustentação. Neste artigo é mostrado como Alberto Santos Dumont, o célebre pioneiro brasileiro da aviação, conseguiu criar, a partir de um artefato mais leve que o ar - o balão dirigível - o primeiro avião funcional da história, trabalhando
Visoni, Rodrigo Moura   +1 more
openaire   +4 more sources

Development of an IoT Electrostimulator with Closed-Loop Control

open access: yesSensors, 2022
The most used approach in the motor rehabilitation of spinal cord injury is functional electrical stimulation. However, current devices do not provide real-time feedback, work in the closed-loop, and became remotely operable. In this scenario, this paper
Túlio Fernandes De Almeida   +2 more
doaj   +1 more source

Training with noninvasive brain–machine interface, tactile feedback, and locomotion to enhance neurological recovery in individuals with complete paraplegia: a randomized pilot study

open access: yesScientific Reports, 2022
In recent years, our group and others have reported multiple cases of consistent neurological recovery in people with spinal cord injury (SCI) following a protocol that integrates locomotion training with brain machine interfaces (BMI).
Miguel A. L. Nicolelis   +9 more
doaj   +1 more source

A dança como componente curricular da disciplina de arte no ensino médio integrado no IF Sudeste MG

open access: yesCadernos de Pós-graduação, 2021
Esta pesquisa discute a inserção da Dança como componente curricular obrigatório na disciplina de Arte nos cursos de Ensino Médio Integrado do IF Sudeste MG.
Paulo Cezar Silva   +1 more
doaj   +1 more source

Age, Education Years, and Biochemical Factors Are Associated with Selective Neuronal Changes in the Elderly Hippocampus

open access: yesCells, 2022
Brain aging involves regional alterations of specific cellular subpopulations in the human hippocampus: a network hub for memory consolidation. The present study investigates whether age, sex, education years, and the concentration of neuropathological ...
Carla Cristina Miranda Castro   +6 more
doaj   +1 more source

Development of a Low-Cost EEG-Controlled Hand Exoskeleton 3D Printed on Textiles

open access: yesFrontiers in Neuroscience, 2021
Stroke survivors can be affected by motor deficits in the hand. Robotic equipment associated with brain–machine interfaces (BMI) may aid the motor rehabilitation of these patients.
Rommel S. Araujo   +4 more
doaj   +1 more source

Terapia comportamental associada a neuromodulação no tratamento da bexiga e intestino em indivíduos com Parkinson: um estudo piloto

open access: yesRevista Pesquisa em Fisioterapia, 2021
OBJETIVO: O objetivo deste estudo foi avaliar os efeitos da terapia comportamental associada à neuromodulação na bexiga e intestino neurogênicos na Doença de Parkinson. MÉTODOS: Trata- se de um estudo piloto.
Maria Aneilma Ribeiro Azevedo   +4 more
doaj   +1 more source

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