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Proprioception

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https://www.readbyqxmd.com/read/29786683/-the-application-of-kinesiotaping-for-the-rehabilitation-of-the-post-stroke-patients
#1
V I Berezutsky
This review of the scientific literature was designed to consider the prospects for the application of kinesiotaping for the rehabilitation of the post-stroke patients. The relevance of the work arises from the absence of a systemic analysis of the large number of investigations that have been carried out during the past two years. The objective of the present review article was to evaluate the influence of kinesiotaping on the health status of the post-stroke patients and the course of their rehabilitative treatment based on the results of analysis of the scientific reports published during the period from 2015 to 2017...
May 21, 2018: Voprosy Kurortologii, Fizioterapii, i Lechebnoĭ Fizicheskoĭ Kultury
https://www.readbyqxmd.com/read/29780877/disgust-and-the-rubber-hand-illusion-a-registered-replication-report-of-jalal-krishnakumar-and-ramachandran-2015
#2
Hiroshi Nitta, Haruto Tomita, Yi Zhang, Xinxin Zhou, Yuki Yamada
Heightened experience of disgust is a feature of obsessive-compulsive disorder (OCD), particularly contamination-related OCD (C-OCD). Previous studies of the rubber hand illusion (RHI) reported that the sense of body ownership is related to the interaction between vision, touch, and proprioception. One recent study demonstrated a link between the RHI and disgust, suggesting that there is an interaction between these three perceptual modalities and disgust (Jalal et al., PLOS ONE 10:e0139159, 2015). However, there have been no direct replications of this initial study...
2018: Cognitive Research: Principles and Implications
https://www.readbyqxmd.com/read/29779050/proprioceptive-loss-and-the-perception-control-and-learning-of-arm-movements-in-humans-evidence-from-sensory-neuronopathy
#3
R Chris Miall, Nick M Kitchen, Se-Ho Nam, Hannah Lefumat, Alix G Renault, Kristin Ørstavik, Jonathan D Cole, Fabrice R Sarlegna
It is uncertain how vision and proprioception contribute to adaptation of voluntary arm movements. In normal participants, adaptation to imposed forces is possible with or without vision, suggesting that proprioception is sufficient; in participants with proprioceptive loss (PL), adaptation is possible with visual feedback, suggesting that proprioception is unnecessary. In experiment 1 adaptation to, and retention of, perturbing forces were evaluated in three chronically deafferented participants. They made rapid reaching movements to move a cursor toward a visual target, and a planar robot arm applied orthogonal velocity-dependent forces...
May 19, 2018: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/29772095/effect-of-specific-exercise-strategy-on-strength-and-proprioception-in-volleyball-players-with-infraspinatus-muscle-atrophy
#4
José Inácio Salles, Victor Rodrigues Amaral Cossich, João Matheus Guimarães, Geraldo Motta Filho, Dylan Morrissey
Infraspinatus muscle atrophy is common in professional volleyball players, but it is unclear whether commonly observed strength and proprioception deficits can be reversed with training. Fifty-four participants were recruited into an infraspinatus atrophy group (IAG, n = 18) and a non-atrophy group (NAG, n=18) of elite volleyballers plus a healthy non-athletic control group (CG, n = 18). IAG were trained with a progressive, specific shoulder external rotator strengthening routine for 32 sessions over 8 weeks...
May 17, 2018: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/29770123/what-if-low-back-pain-is-the-most-prevalent-parkinsonism-in-the-world
#5
Jesse V Jacobs, Sharon M Henry, Fay B Horak
Low back pain (LBP) has a point prevalence of nearly 10% and ranks highest in global disease burden for years lived with disability; Parkinson's disease (PD) ranks in the top 100 most disabling health conditions for years lost and years lived with disability (1). Recent evidence suggests that people with chronic, recurrent LBP exhibit many postural impairments reminiscent of a neurological postural disorder such as PD. We compare and contrast postural impairments associated with LBP and PD in order to inform treatment strategies for both conditions...
2018: Frontiers in Neurology
https://www.readbyqxmd.com/read/29767354/proprioceptive-muscle-tendon-stimulation-reduces-symptoms-in-primary-orthostatic-tremor
#6
M Wuehr, C Schlick, K Möhwald, R Schniepp
INTRODUCTION: Primary orthostatic tremor (OT) is characterized by high-frequency lower limb muscle contractions and a disabling sense of unsteadiness while standing. To date, therapeutic options for OT are limited. Here, we examined the effects of proprioceptive leg muscle stimulation via muscle tendon vibration (MTV) on tremor and balance control in patients with primary OT. METHODS: Tremor in nine patients with primary OT was examined during four conditions: standing (1), standing with MTV on the bilateral soleus muscles (2), lying (3), and lying with MTV (4)...
May 16, 2018: Journal of Neurology
https://www.readbyqxmd.com/read/29766393/linear-feature-projection-based-real-time-decoding-of-limb-state-from-dorsal-root-ganglion-recordings
#7
Sungmin Han, Jun-Uk Chu, Jong Woong Park, Inchan Youn
Proprioceptive afferent activities recorded by a multichannel microelectrode have been used to decode limb movements to provide sensory feedback signals for closed-loop control in a functional electrical stimulation (FES) system. However, analyzing the high dimensionality of neural activity is one of the major challenges in real-time applications. This paper proposes a linear feature projection method for the real-time decoding of ankle and knee joint angles. Single-unit activity was extracted as a feature vector from proprioceptive afferent signals that were recorded from the L7 dorsal root ganglion during passive movements of ankle and knee joints...
May 15, 2018: Journal of Computational Neuroscience
https://www.readbyqxmd.com/read/29765311/altered-sense-of-body-ownership-and-agency-in-posttraumatic-stress-disorder-and-its-dissociative-subtype-a-rubber-hand-illusion-study
#8
Daniela Rabellino, Dalila Burin, Sherain Harricharan, Chantelle Lloyd, Paul A Frewen, Margaret C McKinnon, Ruth A Lanius
Traumatic experiences have been linked to the development of altered states of consciousness affecting bodily perception, including alterations in body ownership and in sense of agency, the conscious experience of the body as one's own and under voluntary control. Severe psychological trauma and prolonged distress may lead to posttraumatic stress disorder (PTSD). Together, symptoms of derealization and, related specifically to the sense of body ownership and agency, of depersonalization (where parts of the body or the entire body itself is perceived as detached and out of control), constitute the dissociative subtype (PTSD+DS)...
2018: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/29765192/pinch-aperture-proprioception-reliability-and-feasibility-study
#9
Abdalghani Yahya, Timothy von Behren, Shira Levine, Marcio Dos Santos
[Purpose] To establish the reliability and feasibility of a novel pinch aperture device to measure proprioceptive joint position sense. [Subjects and Methods] Reliability of the pinch aperture device was assessed in 21 healthy subjects. Following familiarization with a 15° target position of the index finger and thumb, subjects performed 5 trials in which they attempted to actively reproduce the target position without visual feedback. This procedure was repeated at a testing session on a separate date, and the between-session intraclass correlation coefficient (ICC) was calculated...
May 2018: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/29763813/age-and-gymnastic-experience-effects-on-sensory-reweighting-processes-during-quiet-stand
#10
Albert Busquets, Silvia Aranda-Garcia, Blai Ferrer-Uris, Michel Marina, Rosa Angulo-Barroso
BACKGROUND: The relative contribution of sensory inputs to control balance while standing is dynamically adjusted. These sensory reweighting processes could be impacted by age and sport expertise capabilities, especially when the sport emphasizes equilibrium like artistic gymnastics. RESEARCH QUESTION: The aim of this study was to explore the sensory reweighting processes to adjust standing posture in children and adults with different gymnastic expertise (gymnasts, G, and non-gymnast, NG)...
May 8, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29758508/the-efficacy-of-elastic-therapeutic-tape-variations-on-measures-of-ankle-function-and-performance
#11
Christopher Michael Brogden, Kelly Marrin, Richard Michael Page, Matt Greig
OBJECTIVES: To investigate the effects of different variations of elastic therapeutic taping (ETT) on tests used to screen for ankle injury risk and function. DESIGN: Randomized crossover. SETTING: Laboratory. PARTICIPANTS: Twelve professional male soccer players completed three experimental trials: No tape (NT), RockTape™ (RT), and Kinesio™ Tape (KT) applied to the ankle complex. OUTCOME MEASURES: Clinical and functional ankle screening tests were used to assess the effects of ETT on measures of joint position sense, postural stability and ground reaction forces...
April 23, 2018: Physical Therapy in Sport
https://www.readbyqxmd.com/read/29755231/charcot-spinal-arthropathy
#12
REVIEW
Dennis Lee, Nader S Dahdaleh
Charcot spinal arthropathy (CSA) is a rare progressive disorder of vertebral joint degeneration that occurs in the setting of any condition characterized by decreased afferent innervation with loss of deep pain and proprioceptive sensation in the vertebral column. While surgical circumferential arthrodesis remains the most effective treatment modality, it is associated with multiple complications, including hardware construct failure. This manuscript represents an up-to-date narrative review of the treatment of CSA, its associated complications, and complication prevention...
January 2018: Journal of Craniovertebral Junction and Spine
https://www.readbyqxmd.com/read/29753310/roles-of-the-right-temporo-parietal-and-premotor-cortices-in-self-location-and-body-ownership
#13
Silvia Convento, Daniele Romano, Angelo Maravita, Nadia Bolognini
In the rubber hand illusion (RHI), the feeling that a fake hand belongs to oneself can be induced by the simultaneous, congruent touch of the fake visible hand and one's own hidden hand. This condition is also associated with a recalibration of the perceived location of the real hand. A cortical network, including premotor and temporo-parietal areas, has been proposed as the basis of the RHI. However, the causal contribution of these areas to the discrete illusory components remains unclear. We used transcranial direct current stimulation (tDCS) to assess the contribution of the right premotor cortex (rPMc) and the right temporo-parietal junction (rTPJ) to the RHI and explored the role of these areas in modulating the subjective experience of embodiment and the misperception of the hand position...
May 12, 2018: European Journal of Neuroscience
https://www.readbyqxmd.com/read/29750263/independent-early-and-late-sensory-processes-for-proprioceptive-integration-when-planning-a-step
#14
Anahid H Saradjian, Normand Teasdale, Jean Blouin, Laurence Mouchnino
Somatosensory inputs to the cortex undergo an early and a later stage of processing which are characterized by an early and a late somatosensory evoked potentials (SEP). The early response is highly representative of the stimulus characteristics whereas the late response reflects a more integrative, task specific, stage of sensory processing. We hypothesized that the later processing stage is independent of the early processing stage. We tested the prediction that a reduction of the first volley of input to the cortex should not prevent the increase of the late SEP...
May 10, 2018: Cerebral Cortex
https://www.readbyqxmd.com/read/29748784/algorithm-for-improving-psychophysical-threshold-estimates-by-detecting-sustained-inattention-in-experiments-using-pest
#15
Mike D Rinderknecht, Raffaele Ranzani, Werner L Popp, Olivier Lambercy, Roger Gassert
Psychophysical procedures are applied in various fields to assess sensory thresholds. During experiments, sampled psychometric functions are usually assumed to be stationary. However, perception can be altered, for example by loss of attention to the presentation of stimuli, leading to biased data, which results in poor threshold estimates. The few existing approaches attempting to identify non-stationarities either detect only whether there was a change in perception, or are not suitable for experiments with a relatively small number of trials (e...
May 10, 2018: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/29747900/-cognitive-impairment
#16
Nicolas Cabé, Alice Laniepce, Céline Boudehent, Anne-Lise Pitel, François Vabret
Alcohol use disorder is a brain disease that can be modeled by an imbalance between three cerebral and cognitive systems. The reflective system, underpinned by the frontal cortex and corresponding to the executive functions, would be involved in the control of alcohol consumption. The impulsive system, underpinned by the amygdala-striatal complex, would favor automatic and impulsive drinking behaviors. A regulatory system, driven by insula and involved in the integration of proprioceptive perceptions in situations of deprivation or stress, would aggravate the imbalance between the two first systems...
May 7, 2018: La Presse Médicale
https://www.readbyqxmd.com/read/29745627/neurophysiological-and-clinical-effects-of-blinfolded-balance-training-bbt-in-parkinson-s-disease-patients-a-preliminary-study
#17
Sonia Bonnì, Viviana Ponzo, Marco Tramontano, Alex Martino Cinnera, Carlo Caltagirone, Giacomo Koch, Antonella Peppe
BACKGROUND: Recent evidence support the hypothesis that rehabilitative strategies based on sensorimotor stimulation in the neurorehabilitation of Parkinson's Disease (PD) may be useful to improve gait in PD patients. AIM: We supposed that sensorimotor stimulation produce modulation of Anticipatory Postural Adjustments (APAs) arising from the supplementary motor area (SMA). We aimed to investigate the clinical and neurophysiological effects of a blindfolded balance training (BBT)...
May 9, 2018: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/29742021/neck-muscle-spindle-noise-biases-reaches-in-a-multi-sensory-integration-task
#18
Parisa Abedi Khoozani, Gunnar Blohm
Reference frame Transformations (RFTs) are crucial components of sensorimotor transformations in the brain. Stochasticity in RFTs has been suggested to add noise to the transformed signal due to variability in transformation parameter estimates (e.g. angle) as well as the stochastic nature of computations in spiking networks of neurons. Here, we varied the RFT angle together with the associated variability and evaluated the behavioral impact in a reaching task that required variability-dependent visual-proprioceptive multi-sensory integration...
May 9, 2018: Journal of Neurophysiology
https://www.readbyqxmd.com/read/29740567/effects-of-ankle-strengthening-exercise-program-on-an-unstable-supporting-surface-on-proprioception-and-balance-in-adults-with-functional-ankle-instability
#19
Sun-Young Ha, Jun-Ho Han, Yun-Hee Sung
The present study was conducted to investigate the effect of ankle strengthening exercise applied on unstable supporting surfaces on the proprioceptive sense and balance in adults with functional ankle instability. As for the study method, 30 adults with functional ankle instability were randomly assigned to an ankle strengthening exercise group and a stretching group on unstable supporting surfaces, and the interventions were implemented for 40 min. Before and after the interventions, a digital dual inclinometer was used to measure the proprioceptive sense of the ankle, the Balancia program was used to measure static balance ability, and the functional reach test was used to measure dynamic balance ability...
April 2018: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/29740555/a-comparative-study-on-the-recruitment-of-shoulder-stabilizing-muscles-and-types-of-exercises
#20
João Carlos Comel, Rosane Maria Nery, Eduardo Lima Garcia, Claudete da Silva Bueno, Edinara de Oliveira Silveira, Mariéle Marchezan Zarantonello, Marco Antonio Stefani
The shoulder is susceptible to disturbances caused by microtraumas due to direct contact of the surrounding skeletal structures or failure of the soft parts of the rotator cuff and other muscles inserted into the glenohumeral joint. The purpose of the study was to compare the electromyographic signal in the stabilizing muscles of the shoulder during the diagonal elevation exercise as recommended by the proprioceptive neuromuscular facilitation (PNF) method and dumbbell exercise. This study is classified as Quase-experiment...
April 2018: Journal of Exercise Rehabilitation
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