keyword
MENU ▼
Read by QxMD icon Read
search

Proprioception

keyword
https://www.readbyqxmd.com/read/28916583/a-balance-and-proprioception-intervention-programme-to-enhance-combat-performance-in-military-personnel
#1
Shany Funk, T Jacob, D Ben-Dov, E Yanovich, O Tirosh, N Steinberg
BACKGROUND: Optimal functioning of the lower extremities under repeated movements on unstable surfaces is essential for military effectiveness. Intervention training to promote proprioceptive ability should be considered in order to limit the risk for musculoskeletal injuries. The aim of this study was to assess the effect of a proprioceptive intervention programme on static and dynamic postural balance among Israel Defense Forces combat soldiers. METHODS: Twenty-seven male soldiers, aged 18-20 years, from a physical fitness instructor's course, were randomly divided into two groups matched by age and army unit...
September 14, 2017: Journal of the Royal Army Medical Corps
https://www.readbyqxmd.com/read/28915098/balance-proprioception-and-gross-motor-development-of-chinese-children-aged-3-to-6-years
#2
Gui-Ping Jiang, Xi-Bian Jiao, Sheng-Kou Wu, Zhong-Qiu Ji, Wei-Tong Liu, Xi Chen, Hui-Hui Wang
The authors' aim was to find the features of balance, proprioception, and gross motor development of Chinese children 3-6 years old and their correlations, provide theoretical support for promoting children's motor development, and enrich the world theoretical system of motor development. This study used a Tekscan foot pressure measurement instrument (Tekscan, Inc., Boston, MA), walking on a balance beam, Xsens 3-dimensional positional measuring system (Xsens Technologies, Enschede, the Netherlands), and Test of Gross Motor Development-2 to assess static balance, dynamic balance, knee proprioception, and levels of gross motor development (GMD) of 3- to 6-year-old children (n = 60) in Beijing...
September 15, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28915093/sport-skill-specific-expertise-biases-sensory-integration-for-spatial-referencing-and-postural-control
#3
Michalis Thalassinos, Giorgos Fotiadis, Fotini Arabatzi, Brice Isableu, Vassilia Hatzitaki
The authors asked how sport expertise modulates visual field dependence and sensory reweighting for controlling posture. Experienced soccer athletes, ballet dancers, and nonathletes performed (a) a Rod and Frame test and (b) a 100-s bipedal stance task during which vision and proprioception were successively or concurrently disrupted in 20-s blocks. Postural adaptation was assessed in the mean center of pressure displacement, root mean square of center of pressure velocity and ankle muscles integrated electromyography activity...
September 15, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28912703/the-influence-of-external-forces-on-wrist-proprioception
#4
Francesca Marini, Sara Contu, Chris W Antuvan, Pietro Morasso, Lorenzo Masia
Proprioception combines information from cutaneous, joint, tendon, and muscle receptors for maintaining a reliable internal body image. However, it is still a matter of debate, in both neurophysiology and psychology, to what extent such body image is modified or distorted by a changing haptic environment. In particular, what is worth investigating is the contribution of external forces on our perception of body and joint configuration. The proprioceptive acuity of fifteen young participants was tested with a Joint Position Matching (JPM) task, performed with the dominant wrist under five different external forces, in order to understand to what extent they affect proprioceptive acuity...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28912677/reversible-axonal-dystrophy-by-calcium-modulation-in-frataxin-deficient-sensory-neurons-of-yg8r-mice
#5
Belén Mollá, Diana C Muñoz-Lasso, Fátima Riveiro, Arantxa Bolinches-Amorós, Federico V Pallardó, Angel Fernandez-Vilata, María de la Iglesia-Vaya, Francesc Palau, Pilar Gonzalez-Cabo
Friedreich's ataxia (FRDA) is a peripheral neuropathy involving a loss of proprioceptive sensory neurons. Studies of biopsies from patients suggest that axonal dysfunction precedes the death of proprioceptive neurons in a dying-back process. We observed that the deficiency of frataxin in sensory neurons of dorsal root ganglia (DRG) of the YG8R mouse model causes the formation of axonal spheroids which retain dysfunctional mitochondria, shows alterations in the cytoskeleton and it produces impairment of axonal transport and autophagic flux...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28911837/quantifying-center-of-pressure-variability-in-chondrodystrophoid-dogs
#6
S R Blau, L M Davis, A M Gorney, C S Dohse, K D Williams, J-H Lim, W G Pfitzner, E Laber, G S Sawicki, N J Olby
The center of pressure (COP) position reflects a combination of proprioceptive, motor and mechanical function. As such, it can be used to quantify and characterize neurologic dysfunction. The aim of this study was to describe and quantify the movement of COP and its variability in healthy chondrodystrophoid dogs while walking to provide a baseline for comparison to dogs with spinal cord injury due to acute intervertebral disc herniations. Fifteen healthy adult chondrodystrophoid dogs were walked on an instrumented treadmill that recorded the location of each dog's COP as it walked...
August 2017: Veterinary Journal
https://www.readbyqxmd.com/read/28910407/the-spectral-features-of-eeg-responses-to-transcranial-magnetic-stimulation-of-the-primary-motor-cortex-depend-on-the-amplitude-of-the-motor-evoked-potentials
#7
Matteo Fecchio, Andrea Pigorini, Angela Comanducci, Simone Sarasso, Silvia Casarotto, Isabella Premoli, Chiara-Camilla Derchi, Alice Mazza, Simone Russo, Federico Resta, Fabio Ferrarelli, Maurizio Mariotti, Ulf Ziemann, Marcello Massimini, Mario Rosanova
Transcranial magnetic stimulation (TMS) of the primary motor cortex (M1) can excite both cortico-cortical and cortico-spinal axons resulting in TMS-evoked potentials (TEPs) and motor-evoked potentials (MEPs), respectively. Despite this remarkable difference with other cortical areas, the influence of motor output and its amplitude on TEPs is largely unknown. Here we studied TEPs resulting from M1 stimulation and assessed whether their waveform and spectral features depend on the MEP amplitude. To this aim, we performed two separate experiments...
2017: PloS One
https://www.readbyqxmd.com/read/28906387/a-nearly-full-recovery-from-avm-hemorrhagic-stroke-17-years-after-insult-using-a-new-integrated-neurodevelopmental-approach-a-case-report
#8
Alberto J Friedmann
RATIONAL: With the prevalence of stroke increasing in the USA and the world along with increased survival and longevity due to medical advancements, it has become increasingly necessary to look at the chronic phase of stroke recovery. Previous paradigms of stroke treatment have proven ineffective when looking at 10, 15, or 20 years of survival post insult. PATIENT CONCERNS: The patient, being a young man just out of high school, was concerned with his overall morbidity...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28905003/an-immediate-effect-of-pnf-specific-mobilization-on-the-angle-of-trunk-rotation-and-the-trunk-pelvis-hip-angle-range-of-motion-in-adolescent-girls-with-double-idiopathic-scoliosis-a-pilot-study
#9
A Stępień, K Fabian, K Graff, M Podgurniak, A Wit
BACKGROUND: Impairment of spine rotation is a key concept in several theories explaining the pathogenesis and progression of scoliosis. In previous studies, a more limited range of motion in scoliotic girls compared to their non-scoliotic peers was noted. The Trunk-Pelvis-Hip Angle measurement is a test used to assess the range of motion in the trunk-pelvis-hip complex in the transverse plane. The aim of this study was to assess an immediate effect of Proprioceptive Neuromuscular Facilitation specific mobilization (mPNF) on the angle of trunk rotation and Trunk-Pelvis-Hip Angle range of motion in adolescent girls with double scoliosis...
2017: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/28904967/foot-structure-in-boys-with-down-syndrome
#10
Ewa Puszczałowska-Lizis, Krzysztof Nowak, Jarosław Omorczyk, Tadeusz Ambroży, Przemysław Bujas, Leszek Nosiadek
INTRODUCTION AND AIM: Down syndrome (DS) is associated with numerous developmental abnormalities, some of which cause dysfunctions of the posture and the locomotor system. The analysis of selected features of the foot structure in boys with DS versus their peers without developmental disorders is done. MATERIALS AND METHODS: The podoscopic examination was performed on 30 boys with DS aged 14-15 years. A control group consisted of 30 age- and gender-matched peers without DS...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28904101/methodological-considerations-for-a-chronic-neural-interface-with-the-cuneate-nucleus-of-macaques
#11
Aneesha K Suresh, Jeremy Winberry, Christopher Versteeg, Raeed H Chowdhury, Tucker Tomlinson, Joshua M Rosenow, Lee E Miller, Sliman J Bensmaia
While the response properties of neurons in the somatosensory nerves and anterior parietal cortex have been extensively studied, little is known about the encoding of tactile and proprioceptive information in the cuneate nucleus (CN) or external cuneate nucleus (ECN), the first recipients of upper limb somatosensory afferent signals. The major challenge in characterizing neural coding in CN/ECN has been to record from these tiny, difficult to access brainstem structures. Most previous investigations of CN response properties have been carried out in decerebrate or anesthetized animals, thereby eliminating the well-documented top-down signals from cortex, which likely exert a strong influence on CN responses...
September 13, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28900572/return-to-running-following-a-knee-disarticulation-amputation-a-case-report
#12
Angela R Diebal-Lee, Robert S Kuenzi, Christopher A Rábago
BACKGROUND AND PURPOSE: The evolution of running-specific prostheses has empowered athletes with lower extremity amputations to run farther and faster than previously thought possible; but running with proper mechanics is still paramount to an injury-free, active lifestyle. The purpose of this case report was to describe the successful alteration of intact limb mechanics from a Rearfoot Striking (RFS) to a Non-Rearfoot Striking (NRFS) pattern in an individual with a knee disarticulation amputation, the associated reduction in Average Vertical Loading Rate (AVLR), and the improvement in functional performance following the intervention...
August 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/28900561/effects-of-a-band-loop-on-lower-extremity-muscle-activity-and-kinematics-during-the-barbell-squat
#13
Ryan C A Foley, Brittany D Bulbrook, Duane C Button, Michael W R Holmes
BACKGROUND: Medial knee collapse can signal an underlying movement issue that, if uncorrected, can lead to a variety of knee injuries. Placing a band around the distal thigh may act as a proprioceptive aid to minimize medial collapse of the knee during squats; however, little is known about EMG and biomechanics in trained and untrained individuals during the squat with an elastic band added. HYPOTHESIS/PURPOSE: To investigate the effects of the TheraBand® Band Loop on kinematics and muscle activity of the lower extremity during a standard barbell back squat at different intensities in both trained and untrained individuals...
August 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/28894171/separability-of-neural-responses-to-standardised-mechanical-stimulation-of-limbs
#14
Emma Brunton, Christoph W Blau, Kianoush Nazarpour
Considerable scientific and technological efforts are currently being made towards the development of neural prostheses. Understanding how the peripheral nervous system responds to electro-mechanical stimulation of the limb, will help to inform the design of prostheses that can restore function or accelerate recovery from injury to the sensory motor system. However, due to differences in experimental protocols, it is difficult, if not impossible, to make meaningful comparisons between different peripheral nerve interfaces...
September 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28887759/factors-contributing-to-chronic-ankle-instability-a-systematic-review-and-meta-analysis-of-systematic-reviews
#15
REVIEW
Cassandra Thompson, Siobhan Schabrun, Rick Romero, Andrea Bialocerkowski, Jaap van Dieen, Paul Marshall
BACKGROUND: Many factors are thought to contribute to chronic ankle instability (CAI). Multiple systematic reviews have synthesised the available evidence to identify the primary contributing factors. However, readers are now faced with several systematic reviews that present conflicting findings. OBJECTIVE: The aim of this systematic review and meta-analysis was to establish the statistical significance and effect size of primary factors contributing to CAI and to identify likely reasons for inconsistencies in the literature...
September 8, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28886473/strategies-for-injury-prevention-in-brazilian-football-perceptions-of-physiotherapists-and-practices-of-premier-league-teams
#16
Maurício Couto Meurer, Marcelo Faria Silva, Bruno Manfredini Baroni
OBJECTIVES: To describe the physiotherapists perceptions and the current practices for injury prevention in elite football (soccer) clubs in Brazil. DESIGN: Cross-sectional study. SETTING: Group of Science in Sports & Exercise, Federal University of Healthy Sciences of Porto Alegre (Brazil). PARTICIPANTS: 16 of the 20 football clubs involved in the Brazilian premier league 2015. MAIN OUTCOME MEASURES: Physiotherapists answered a structured questionnaire...
July 25, 2017: Physical Therapy in Sport
https://www.readbyqxmd.com/read/28885964/cervical-joint-position-sense-in-hypobaric-conditions-a-randomized-double-blind-controlled-trial
#17
Diana Bagaianu, Damien Van Tiggelen, N Duvigneaud, Veerle Stevens, Danny Schroyen, Dirk Vissenaeken, Gino D'Hondt, Laurent Pitance
Well-adapted motor actions require intact and well-integrated information from all of the sensory systems, specifically the visual, vestibular, and somatosensory systems, including proprioception. Proprioception is involved in the sensorimotor control by providing the central nervous system with an updated body schema of the biomechanical and spatial properties of the body parts. With regard to the cervical spine, proprioceptive information from joint and muscle mechanoreceptors is integrated with vestibular and visual feedback to control head position, head orientation, and whole body posture...
September 2017: Military Medicine
https://www.readbyqxmd.com/read/28885356/correlations-between-lumbar-neuromuscular-function-and-pain-lumbar-disability-in-patients-with-nonspecific-low-back-pain-a-cross-sectional-study
#18
Haoyu Hu, Yili Zheng, Xueqiang Wang, Binglin Chen, Yulin Dong, Juan Zhang, Xiaochen Liu, Di Gong
This study aims to examine the correlations between lumbar neuromuscular function and pain, lumbar disability in patients with nonspecific low back pain (NSLBP).Ninety patients, with ages 18 to 37 years old, with NSLBP were recruited in this study. The lumbar neuromuscular function was tested by the CON-TREX multijoint isokinetic test and training machine. This study uses the visual analog scale (VAS) and Roland-Morris Disability Questionnaire (RMDQ) to evaluate the pain and the dysfunction index of patients who have low back pain, respectively...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28884105/analysis-of-postoperative-monitoring-of-patients-undergoing-shoulder-arthroscopy-for-anterior-instability
#19
Alexandre Almeida, Samuel Millán Menegotto, Nayvaldo Couto de Almeida, Ana Paula Agostini, Letícia Agostini de Almeida
OBJECTIVE: Analyze the postoperative follow-up of patients undergoing shoulder arthroscopy for treatment of anterior instability and correlate with the prevalence of recurrence. METHODS: A six-question survey was applied by phone and mail to 65 patients, seeking information on the current result of the surgical procedure. All patients were treated arthroscopically for anterior shoulder instability, with at least 12 months of postoperative time. Patients with associated posterior labial lesions and revision surgeries were not included...
June 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28883717/assessing-balance-through-the-use-of-a-low-cost-head-mounted-display-in-older-adults-a-pilot-study
#20
Santiago J Saldana, Anthony P Marsh, W Jack Rejeski, Jack K Haberl, Peggy Wu, Scott Rosenthal, Edward H Ip
INTRODUCTION: As the population ages, the prevention of falls is an increasingly important public health problem. Balance assessment forms an important component of fall-prevention programs for older adults. The recent development of cost-effective and highly responsive virtual reality (VR) systems means new methods of balance assessment are feasible in a clinical setting. This proof-of-concept study made use of the submillimeter tracking built into modern VR head-mounted displays (VRHMDs) to assess balance through the use of visual-vestibular conflict...
2017: Clinical Interventions in Aging
keyword
keyword
4469
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"