keyword
MENU ▼
Read by QxMD icon Read
search

Sensorimotor training

keyword
https://www.readbyqxmd.com/read/27932696/corpus-callosum-structural-integrity-is-associated-with-postural-control-improvement-in-persons-with-multiple-sclerosis-who-have-minimal-disability
#1
Daniel S Peterson, Geetanjali Gera, Fay B Horak, Brett W Fling
Background Improvement of postural control in persons with multiple sclerosis (PwMS) is an important target for neurorehabilitation. Although PwMS are able to improve postural performance with training, the neural underpinnings of these improvements are poorly understood. Objective To understand the neural underpinnings of postural motor learning in PwMS. Methods Supraspinal white matter structural connectivity in PwMS was correlated with improvements in postural performance (balancing on an oscillating surface over 25 trials) and retention of improvements (24 hours later)...
December 8, 2016: Neurorehabilitation and Neural Repair
https://www.readbyqxmd.com/read/27923638/dance-and-music-share-gray-matter-structural-correlates
#2
Falisha J Karpati, Chiara Giacosa, Nicholas E V Foster, Virginia B Penhune, Krista L Hyde
Intensive practise of sensorimotor skills, such as music and dance, is associated with brain structural plasticity. While the neural correlates of music have been well-investigated, less is known about the neural correlates of dance. Additionally, the gray matter structural correlates of dance versus music training have not yet been directly compared. The objectives of the present study were to compare gray matter structure as measured by surface- and voxel-based morphometry between expert dancers, expert musicians and untrained controls, as well as to correlate gray matter structure with performance on dance- and music-related tasks...
December 3, 2016: Brain Research
https://www.readbyqxmd.com/read/27921068/voltage-sensitive-dye-imaging-of-mouse-neocortex-during-a-whisker-detection-task
#3
Alexandros Kyriakatos, Vijay Sadashivaiah, Yifei Zhang, Alessandro Motta, Matthieu Auffret, Carl C H Petersen
Sensorimotor processing occurs in a highly distributed manner in the mammalian neocortex. The spatiotemporal dynamics of electrical activity in the dorsal mouse neocortex can be imaged using voltage-sensitive dyes (VSDs) with near-millisecond temporal resolution and [Formula: see text] spatial resolution. Here, we trained mice to lick a water reward spout after a 1-ms deflection of the C2 whisker, and we imaged cortical dynamics during task execution with VSD RH1691. Responses to whisker deflection were highly dynamic and spatially highly distributed, exhibiting high variability from trial to trial in amplitude and spatiotemporal dynamics...
July 2017: Neurophotonics
https://www.readbyqxmd.com/read/27920978/network-interactions-underlying-mirror-feedback-in-stroke-a-dynamic-causal-modeling-study
#4
Soha Saleh, Mathew Yarossi, Thushini Manuweera, Sergei Adamovich, Eugene Tunik
Mirror visual feedback (MVF) is potentially a powerful tool to facilitate recovery of disordered movement and stimulate activation of under-active brain areas due to stroke. The neural mechanisms underlying MVF have therefore been a focus of recent inquiry. Although it is known that sensorimotor areas can be activated via mirror feedback, the network interactions driving this effect remain unknown. The aim of the current study was to fill this gap by using dynamic causal modeling to test the interactions between regions in the frontal and parietal lobes that may be important for modulating the activation of the ipsilesional motor cortex during mirror visual feedback of unaffected hand movement in stroke patients...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/27916664/experience-dependent-modulation-of-right-anterior-insula-and-sensorimotor-regions-as-a-function-of-noise-masked-auditory-feedback-in-singers-and-nonsingers
#5
Boris Kleber, Anders Friberg, Anthony Zeitouni, Robert Zatorre
Previous studies on vocal motor production in singing suggest that the right anterior insula (AI) plays a role in experience-dependent modulation of feedback integration. Specifically, when somatosensory input was reduced via anesthesia of the vocal fold mucosa, right AI activity was down regulated in trained singers. In the current fMRI study, we examined how masking of auditory feedback affects pitch-matching accuracy and corresponding brain activity in the same participants. We found that pitch-matching accuracy was unaffected by masking in trained singers yet declined in nonsingers...
December 1, 2016: NeuroImage
https://www.readbyqxmd.com/read/27914309/unique-approach-to-sensorimotor-training-with-a-new-device-combining-air-cushion-with-stochastic-translations-a-prospective-randomized-controlled-clinical-trial
#6
Christian Mittermaier, Maximilian Schindler, Benjamin Loader, Thomas Waldhoer, Clemens Ambrozy, Richard Crevenna, Karin Pieber
Sensorimotor training with a wide variety of available devices represents an important component in rehabilitation and prevention of different sports injuries and chronic diseases. The purpose of this study was to evaluate the effects of a sensorimotor training with a newly developed device, which consists of an instable platform moving on an air cushion, providing dynamic balance training by tilting and unanticipated stochastic translations on postural control. Seventy-two healthy young subjects were included in this prospective, randomized, controlled, and observer-blinded study...
November 25, 2016: Gait & Posture
https://www.readbyqxmd.com/read/27911944/specific-stimuli-induce-specific-adaptations-sensorimotor-training-vs-reactive-balance-training
#7
Kathrin Freyler, Anne Krause, Albert Gollhofer, Ramona Ritzmann
Typically, balance training has been used as an intervention paradigm either as static or as reactive balance training. Possible differences in functional outcomes between the two modalities have not been profoundly studied. The objective of the study was to investigate the specificity of neuromuscular adaptations in response to two balance intervention modalities within test and intervention paradigms containing characteristics of both profiles: classical sensorimotor training (SMT) referring to a static ledger pivoting around the ankle joint vs...
2016: PloS One
https://www.readbyqxmd.com/read/27890491/neural-pattern-similarity-between-contra-and-ipsilateral-movements-in-high-frequency-band-of-human-electrocorticograms
#8
Yusuke Fujiwara, Riki Matsumoto, Takuro Nakae, Kiyohide Usami, Masao Matsuhashi, Takayuki Kikuchi, Kazumichi Yoshida, Takeharu Kunieda, Susumu Miyamoto, Tatsuya Mima, Akio Ikeda, Rieko Osu
The cortical motor areas are activated not only during contralateral limb movements but also during ipsilateral limb movements. Although these ipsilateral activities have been observed in several brain imaging studies, their functional role is poorly understood. Due to its high temporal resolution and low susceptibility to artifacts from body movements, the electrocorticogram (ECoG) is an advantageous measurement method for assessing the human brain function of motor behaviors. Here, we demonstrate that contra- and ipsilateral movements share a similarity in the high-frequency band of human ECoG signals...
November 23, 2016: NeuroImage
https://www.readbyqxmd.com/read/27886250/shared-somatosensory-and-motor-functions-in-musicians
#9
Moe Hosoda, Shinichi Furuya
Skilled individuals are characterized by fine-tuned perceptual and motor functions. Here, we tested the idea that the sensory and motor functions of highly-trained individuals are coupled. We assessed the relationships among multifaceted somatosensory and motor functions of expert pianists. The results demonstrated a positive covariation between the acuity of weight discrimination and the precision of force control during piano keystrokes among the pianists but not among the non-musicians. However, neither the age of starting musical training nor the total amount of life-long piano practice was correlated with these sensory-motor functions in the pianists...
November 25, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27867664/the-case-for-musical-instrument-training-in-cerebral-palsy-for-neurorehabilitation
#10
REVIEW
Ana Alves-Pinto, Varvara Turova, Tobias Blumenstein, Renée Lampe
Recent imaging studies in cerebral palsy (CP) have described several brain structural changes, functional alterations, and neuroplastic processes that take place after brain injury during early development. These changes affect motor pathways as well as sensorimotor networks. Several of these changes correlate with behavioral measures of motor and sensory disability. It is now widely acknowledged that management of sensory deficits is relevant for rehabilitation in CP. Playing a musical instrument demands the coordination of hand movements with integrated auditory, visual, and tactile feedback, in a process that recruits multiple brain regions...
2016: Neural Plasticity
https://www.readbyqxmd.com/read/27859478/effect-of-a-new-treatment-protocol-called-functional-chewing-training-on-chewing-function-in-children-with-cerebral-palsy-a-double-blind-randomised-controlled-trial
#11
S Serel Arslan, N Demir, A A Karaduman
Cerebral palsy (CP) is a group of permanent sensorimotor impairments. Children with CP have various feeding difficulties including chewing disorder, which may affect their nutritional status. Functional Chewing Training (FuCT) was designed as a holistic approach to improve chewing function by providing postural alignment, sensory and motor training, and food and environmental adjustments. This study aimed to investigate the effect of FuCT on chewing function in children with CP. This study was designed as a double-blind, randomised controlled trial...
November 17, 2016: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/27858128/investigating-three-types-of-continuous-auditory-feedback-in-visuo-manual-tracking
#12
Éric O Boyer, Frédéric Bevilacqua, Patrick Susini, Sylvain Hanneton
The use of continuous auditory feedback for motor control and learning is still understudied and deserves more attention regarding fundamental mechanisms and applications. This paper presents the results of three experiments studying the contribution of task-, error-, and user-related sonification to visuo-manual tracking and assessing its benefits on sensorimotor learning. First results show that sonification can help decreasing the tracking error, as well as increasing the energy in participant's movement...
November 17, 2016: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/27846661/-physical-therapy-for-chemotherapy-induced-peripheral-neuropathy-in-pediatric-oncology
#13
M Jung, N Rein, B Fuchs
Background: Chemotherapy-induced peripheral neuropathy is a frequent side-effect of drugs that are used in the treatment of cancer. Affected individuals can suffer from motor, sensory or autonomy nerve damage. Further medication is used for the treatment of CIPN which can cause further side-effects. Patients should be offered physical therapy treatment to relieve the symptoms. Objective: The aim of this article is to give an overview of available literature investigating physical therapy in CIPN in pediatric oncology...
November 2016: Klinische Pädiatrie
https://www.readbyqxmd.com/read/27842577/getting-nowhere-fast-trade-off-between-speed-and-precision-in-training-to-execute-image-guided-hand-tool-movements
#14
Anil Ufuk Batmaz, Michel de Mathelin, Birgitta Dresp-Langley
BACKGROUND: The speed and precision with which objects are moved by hand or hand-tool interaction under image guidance depend on a specific type of visual and spatial sensorimotor learning. Novices have to learn to optimally control what their hands are doing in a real-world environment while looking at an image representation of the scene on a video monitor. Previous research has shown slower task execution times and lower performance scores under image-guidance compared with situations of direct action viewing...
November 14, 2016: BMC Psychology
https://www.readbyqxmd.com/read/27833009/anomaly-in-neural-phase-coherence-accompanies-reduced-sensorimotor-integration-in-adults-who-stutter
#15
Ranit Sengupta, Shalin Shah, Katie Gore, Torrey Loucks, Sazzad M Nasir
Despite advances in our understanding of the human speech system, the neurophysiological basis of stuttering remains largely unknown. Here, it is hypothesized that the speech of adults who stutter (AWS) is susceptible to disruptions in sensorimotor integration caused by neural miscommunication within the speech motor system. Human speech unfolds over rapid timescales and relies on a distributed system of brain regions working in a parallel and synchronized manner, and a breakdown in neural communication between the putative brain regions could increase susceptibility to dysfluency...
December 2016: Neuropsychologia
https://www.readbyqxmd.com/read/27826223/self-paced-reaching-after-stroke-a-quantitative-assessment-of-longitudinal-and-directional-sensitivity-using-the-h-man-planar-robot-for-upper-limb-neurorehabilitation
#16
Asif Hussain, Aamani Budhota, Charmayne Mary Lee Hughes, Wayne D Dailey, Deshmukh A Vishwanath, Christopher W K Kuah, Lester H L Yam, Yong J Loh, Liming Xiang, Karen S G Chua, Etienne Burdet, Domenico Campolo
Technology aided measures offer a sensitive, accurate and time-efficient approach for the assessment of sensorimotor function after neurological insult compared to standard clinical assessments. This study investigated the sensitivity of robotic measures to capture differences in planar reaching movements as a function of neurological status (stroke, healthy), direction (front, ipsilateral, contralateral), movement segment (outbound, inbound), and time (baseline, post-training, 2-week follow-up) using a planar, two-degrees of freedom, robotic-manipulator (H-Man)...
2016: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/27807349/induced-sensorimotor-brain-plasticity-controls-pain-in-phantom-limb-patients
#17
Takufumi Yanagisawa, Ryohei Fukuma, Ben Seymour, Koichi Hosomi, Haruhiko Kishima, Takeshi Shimizu, Hiroshi Yokoi, Masayuki Hirata, Toshiki Yoshimine, Yukiyasu Kamitani, Youichi Saitoh
The cause of pain in a phantom limb after partial or complete deafferentation is an important problem. A popular but increasingly controversial theory is that it results from maladaptive reorganization of the sensorimotor cortex, suggesting that experimental induction of further reorganization should affect the pain, especially if it results in functional restoration. Here we use a brain-machine interface (BMI) based on real-time magnetoencephalography signals to reconstruct affected hand movements with a robotic hand...
October 27, 2016: Nature Communications
https://www.readbyqxmd.com/read/27799677/clinical-usefulness-of-brain-computer-interface-controlled-functional-electrical-stimulation-for-improving-brain-activity-in-children-with-spastic-cerebral-palsy-a-pilot-randomized-controlled-trial
#18
Tae-Woo Kim, Byoung-Hee Lee
[Purpose] Evaluating the effect of brain-computer interface (BCI)-based functional electrical stimulation (FES) training on brain activity in children with spastic cerebral palsy (CP) was the aim of this study. [Subjects and Methods] Subjects were randomized into a BCI-FES group (n=9) and a functional electrical stimulation (FES) control group (n=9). Subjects in the BCI-FES group received wrist and hand extension training with FES for 30 minutes per day, 5 times per week for 6 weeks under the BCI-based program...
September 2016: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/27765058/medicine-in-spine-exercise-mispex-for-nonspecific-low-back-pain-patients-study-protocol-for-a-multicentre-single-blind-randomized-controlled-trial
#19
Daniel Niederer, Lutz Vogt, Pia-Maria Wippert, Anne-Katrin Puschmann, Ann-Christin Pfeifer, Marcus Schiltenwolf, Winfried Banzer, Frank Mayer
BACKGROUND: Arising from the relevance of sensorimotor training in the therapy of nonspecific low back pain patients and from the value of individualized therapy, the present trial aims to test the feasibility and efficacy of individualized sensorimotor training interventions in patients suffering from nonspecific low back pain. METHODS AND STUDY DESIGN: A multicentre, single-blind two-armed randomized controlled trial to evaluate the effects of a 12-week (3 weeks supervised centre-based and 9 weeks home-based) individualized sensorimotor exercise program is performed...
October 20, 2016: Trials
https://www.readbyqxmd.com/read/27742495/autophonic-loudness-of-singers-in-simulated-room-acoustic-environments
#20
Manuj Yadav, Densil Cabrera
OBJECTIVES: This paper aims to study the effect of room acoustics and phonemes on the perception of loudness of one's own voice (autophonic loudness) for a group of trained singers. METHODS: For a set of five phonemes, 20 singers vocalized over several autophonic loudness ratios, while maintaining pitch constancy over extreme voice levels, within five simulated rooms. RESULTS: There were statistically significant differences in the slope of the autophonic loudness function (logarithm of autophonic loudness as a function of voice sound pressure level) for the five phonemes, with slopes ranging from 1...
October 11, 2016: Journal of Voice: Official Journal of the Voice Foundation
keyword
keyword
55061
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"