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Purpose: This study assessed everyday technology to help eight participants with intellectual and sensory-motor disabilities access stimulation via functional arm/hand responses and improved body posture.
Methods: An ABABBBB design was used for each participant, with A representing baseline phases, B intervention phases in which arm/hand responses led to a 12-s stimulation, and B intervention phases in which the stimulation for arm/hand responses was conditional on an improved/correct torso and head posture. The technology involved a Samsung Galaxy A10 smartphone fitted with Google Assistant and MacroDroid, a mini voice-recording device, and a portable mini voice amplifier.
Results: All participants had a large increase in arm/hand responses from the baseline periods to the B and B phases. They also had a large increase in correct posture from the B phases to the B phases.
Conclusion: This technology-aided approach may be a helpful resource for people similar to the participants of this study.
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http://dx.doi.org/10.1080/17518423.2021.1989513 | DOI Listing |
Sensors (Basel)
May 2024
Mechanical Engineering Department, National Taiwan University, Taipei 10617, Taiwan.
This study develops a comprehensive robotic system, termed the robot cognitive system, for complex environments, integrating three models: the engagement model, the intention model, and the human-robot interaction (HRI) model. The system aims to enhance the naturalness and comfort of HRI by enabling robots to detect human behaviors, intentions, and emotions accurately. A novel dual-arm-hand mobile robot, Mobi, was designed to demonstrate the system's efficacy.
View Article and Find Full Text PDFVet Surg
February 2025
Department of Veterinary Administration, Purdue University College of Veterinary Medicine, West Lafayette, Indiana, USA.
Objective: To investigate the relationship between physical attributes and difficulty performing laparoscopic maneuvers with the prevalence of self-reported musculoskeletal injury.
Study Design: Online survey.
Sample Population: Surgeons (n = 140) with 3 or more years of laparoscopic experience.
Sci Rep
January 2024
Division of Neuropsychology, Center of Neurology, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.
Electrophysiological studies in macaques and functional neuroimaging in humans revealed a motor region in the superior colliculus (SC) for upper limb reaching movements. Connectivity studies in macaques reported direct connections between this SC motor region and cortical premotor arm, hand, and finger regions. These findings motivated us to investigate if the human SC is also involved in sequential finger tapping movements.
View Article and Find Full Text PDFContemp Clin Trials
February 2023
School of Medicine, Department of Neurology, Johns Hopkins University, Baltimore, MD, United States of America; Center for Music and Medicine, Department of Neurology, Johns Hopkins University, Baltimore, MD, United States of America. Electronic address:
Background: Corticobasal syndrome (CBS) is an atypical parkinsonian disorder that involves degeneration of brain regions associated with motor coordination and sensory processing. Combining transcranial direct current stimulation (tDCS) with rehabilitation training has been shown to improve upper-limb performance in other disease models. Here, we describe the protocol investigating whether tDCS with neurologic music therapy (NMT) (patterned sensory enhancement and therapeutic instrumental music performance) enhances functional arm/hand performance in individuals with CBS.
View Article and Find Full Text PDFFront Neurosci
February 2022
Department of Physiology and Pharmacology, State of New York Downstate Medical School, Brooklyn, NY, United States.
Lost sensations, such as touch, could be restored by microstimulation (MiSt) along the sensory neural substrate. Such neuroprosthetic sensory information can be used as feedback from an invasive brain-machine interface (BMI) to control a robotic arm/hand, such that tactile and proprioceptive feedback from the sensorized robotic arm/hand is directly given to the BMI user. Microstimulation in the human somatosensory thalamus (Vc) has been shown to produce somatosensory perceptions.
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