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https://www.readbyqxmd.com/read/28729058/impacts-of-sensation-perception-and-motor-abilities-of-the-ipsilesional-upper-limb-on-hand-functions-in-unilateral-stroke-quantifications-from-biomechanical-and-functional-perspectives
#1
Hsiu-Yun Hsu, Chia-Wen Ke, Ta-Shen Kuan, Hsiu-Ching Yang, Ching-Liang Tsai, Li-Chieh Kuo
BACKGROUND: The presence of subtle losses in hand dexterity after stroke impacts the regaining of independence with regard to activities of daily living. Therefore, awareness of ipsilesional upper extremity (UE) function may be of importance when drafting a comprehensive rehabilitation program. However, current hand function tests seem to be unable to identify asymptomatic UE impairments. OBJECTIVES: To assess the motor coordination as well as the sensory-perception of an ipsilesional UE using biomechanical analysis of performance-oriented tasks and conducting a Manual Tactile Test (MTT)...
July 17, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28702442/kinematics-and-neuromuscular-recruitment-during-vertical-treadmill-exercise
#2
Alastair R Jordan, Andrew Barnes, David Claxton, Alison Purvis, Mary Fysh
The vertical treadmill (VertiRun) is an unresearched, partial weight-bearing exercise mode for lower limb rehabilitation. The user undertakes a "running-like" action whilst body weight is supported by a bench and the limb is drawn downwards against overhanging resistance cables on a vertically hung nonmotorised treadmill. This study sought to describe the kinematics and neuromuscular recruitment during VertiRun exercise in the supine, 40°, and 70° postures. Twenty-one healthy male participants (age, 25±7 years; stature, 1...
June 2017: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/28701996/aberrant-pyramidal-tract-in-comparison-with-pyramidal-tract-on-diffusion-tensor-tractography-a-mini-review
#3
REVIEW
Sungho Jang, Soyoung Kwak
The pyramidal tract (PT) is a major neural tract that controls voluntary movements in the human brain. The PT has several collateral pathways, including the aberrant pyramidal tract (APT), which passes through the medial lemniscus location at the midbrain and pons. Diffusion tensor tractography (DTT) allows visualization and estimation of the APT in three dimensions. In this mini-review, eight DTT studies on the APT were reviewed. Two studies for normal subjects reported the prevalence (17-18% of hemispheres) and the different characteristics (different cortical origin, less directionality, and fewer neural fibers) of the APT compared with the PT...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28696371/biocompatibility-of-four-common-orthopedic-biomaterials-following-a-high-salt-diet-an-in-vivo-study
#4
Mathieu Lecocq, Cécile Bernard, Marie Solenne Felix, Jean-Marc Linares, Julien Chaves-Jacob, Patrick Decherchi, Erick Dousset
Nowadays, salt consumption appears to be drastically above the recommended level in industrialized countries. The health consequences of this overconsumption are heavy since high-salt intake induces cardiovascular disease, kidney dysfunction, and stroke. Moreover, harmful interaction may also occur with orthopaedic devices because overconsumption of salt reinforces the corrosive aspect of biological tissues and favors bone resorption process. In the present study, we aimed to assess the in vivo effect of three weeks of a high-salt diet, associated (or not) with two weeks of the neuro-myoelectrostimulation (NMES) rehabilitation program on the biocompatibility of four biomaterials used in the manufacture of arthroplasty implants...
July 11, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28676352/assessment-of-neuro-optometric-rehabilitation-using-the-developmental-eye-movement-dem-test-in-adults-with-acquired-brain-injury
#5
Neera Kapoor, Kenneth Joseph Ciuffreda
PURPOSE: This pilot study sought to determine the efficacy of using the Developmental Eye Movement (DEM) test in the adult, acquired brain injury (ABI) population to quantify clinically the effects of controlled, laboratory-performed, oculomotor-based vision therapy/vision rehabilitation. METHODS: Nine adult subjects with mild traumatic brain injury (mTBI) and five with stroke were assessed before and after an eight-week, computer-based, versional oculomotor (fixation, saccades, pursuit, and simulated reading) training program (9...
July 1, 2017: Journal of Optometry
https://www.readbyqxmd.com/read/28658860/muscle-activation-profiles-and-co-activation-of-quadriceps-and-hamstring-muscles-around-knee-joint-in-indian-primary-osteoarthritis-knee-patients
#6
Sanjeev Kumar Sharma, Shiv Lal Yadav, U Singh, Sanjay Wadhwa
INTRODUCTION: Osteoarthritis (OA) of knee is a common joint disease. It is associated with reduced knee joint stability due to impaired quadriceps strength, pain, and an altered joint structure. There is altered muscle activation in knee OA patients, which interferes with normal load distribution around the knee and facilitates disease progression. AIM: Our primary aim was to determine activation patterns of the muscles i.e., quadriceps and hamstrings in knee OA patients during walking...
May 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28623040/-neuro-ophthalmological-conditions-study-of-the-clinical-care-pathway
#7
I Layat, G Challe, P LeHoang, B Bodaghi, V Touitou
INTRODUCTION: Neuro-ophthalmologic conditions require specialized multidisciplinary management, both medical and surgical, for patients affected by visual loss due to nervous system disease. The primary goal of this study is to define the specificity of neuro-ophthalmology within the realm of visual health. The secondary goal is to review clinical care pathways by studying the organization of management, in terms of accessibility to care and personalization of the care pathway. PATIENTS AND METHODS: A field study was carried out from February to June 2015, within the ophthalmology service of the Pitié-Salpêtrière University Medical Center in Paris...
June 13, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28599960/neuro-ophthalmological-conditions-study-of-the-clinical-care-pathway
#8
I Layat, G Challe, P LeHoang, B Bodaghi, V Touitou
INTRODUCTION: Neuro-ophthalmologic conditions require specialized multidisciplinary management, both medical and surgical, for patients affected by visual loss due to nervous system disease. The primary goal of this study is to define the specificity of neuro-ophthalmology within the realm of visual health. The secondary goal is to review clinical care pathways by studying the organization of management, in terms of accessibility to care and personalization of the care pathway. PATIENTS AND METHODS: A field study was carried out from February to June 2015, within the ophthalmology service of the Pitié-Salpêtrière University Medical Center in Paris...
June 6, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28570813/polymer-composite-with-carbon-nanofibers-aligned-during-thermal-drawing-as-a-microelectrode-for-chronic-neural-interfaces
#9
Yuanyuan Guo, Shan Jiang, Benjamin J B Grena, Ian F Kimbrough, Emily G Thompson, Yoel Fink, Harald Sontheimer, Tatsuo Yoshinobu, Xiaoting Jia
Microelectrodes provide a direct pathway to investigate brain activities electrically from the external world, which has advanced our fundamental understanding of brain functions and has been utilized for rehabilitative applications as brain-machine interfaces. However, minimizing the tissue response and prolonging the functional durations of these devices remain challenging. Therefore, the development of next-generation microelectrodes as neural interfaces is actively progressing from traditional inorganic materials toward biocompatible and functional organic materials with a miniature footprint, good flexibility, and reasonable robustness...
June 13, 2017: ACS Nano
https://www.readbyqxmd.com/read/28553237/a-longitudinal-study-of-relationships-between-identity-continuity-and-anxiety-following-brain-injury
#10
R S Walsh, Orla T Muldoon, Donal G Fortune, Stephen Gallagher
Objective: Anxiety is of particular importance following acquired brain injury (ABI), because anxiety has been identified as a significant predictor of functional outcomes. Continuity of self has been linked to post ABI adjustment and research has linked self-discrepancy to anxiety. This longitudinal study investigates the impact of affiliative and 'self as doer' self-categorisations anxiety. Materials and Methods: Data was collected at two time points. Fifty-three adult ABI survivors participating in post-acute community neuro-rehabilitation participated at time one and 32 of these participated at time two...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28512065/long-term-functional-and-psychosocial-outcomes-after-hypoxic-ischemic-brain-injury-a-case-controlled-comparison-to%C3%A2-traumatic-brain-injury
#11
Meredith Harbinson, Sareh Zarshenas, Nora K Cullen
BACKGROUND: Despite the increasing rate of survival from hypoxic-ischemic brain injury (HIBI), there is a paucity of evidence on the long-term functional outcomes after inpatient rehabilitation among these nontrauma patients compared to patients with traumatic brain injury (TBI). OBJECTIVES: To compare functional and psychosocial outcomes of patients with HIBI to those of case-matched patients with TBI 4-11 years after brain insult. DESIGN: Retrospective, matched case-controlled study...
May 13, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28511576/performance-of-a-brazilian-sample-on-the-portuguese-translation-of-the-bni-screen-for-higher-cerebral-functions
#12
George P Prigatano, Lígia M N Souza, Lucia W Braga
INTRODUCTION: The Barrow Neurological Institute (BNI) Screen for Higher Cerebral Functions (BNIS) has been translated into several languages and found useful in evaluating multiple domains of cognitive and affective dysfunction, particularly in neuro-rehabilitation settings. Normative data from countries with high literacy rates have reported strikingly similar mean level of performance scores on this test, with age typically correlating higher with total score performance than education...
May 17, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28452560/effects-of-a-cardiac-rehabilitation-programme-on-plasma-cardiac-biomarkers-in-patients-with-chronic-heart-failure
#13
Gilles Billebeau, Nicolas Vodovar, Malha Sadoune, Jean-Marie Launay, Florence Beauvais, Alain Cohen-Solal
Background Cardiac rehabilitation (CR) improves the symptoms, exercise capacity and quality of life of chronic heart failure (CHF) patients. Its effects on new plasma biomarkers of prognostic importance are unknown. The present study aimed at analysing the effects of a structured CR programme on plasma cardiac biomarkers in a large population of patients with CHF and reduced left ventricular ejection fraction (LVEF). Methods We enrolled 107 consecutive CHF patients with LVEF ≤ 45% in an ambulatory CR programme...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28431949/classification-of-eeg-signals-to-identify-variations-in-attention-during-motor-task-execution
#14
Susan Aliakbaryhosseinabadi, Ernest Nlandu Kamavuako, Ning Jiang, Dario Farina, Natalie Mrachacz-Kersting
BACKGROUND: Brain-computer interface (BCI) systems in neuro-rehabilitation use brain signals to control external devices. User status such as attention affects BCI performance; thus detecting the user's attention drift due to internal or external factors is essential for high detection accuracy. NEW METHOD: An auditory oddball task was applied to divert the users' attention during a simple ankle dorsiflexion movement. Electroencephalogram signals were recorded from eighteen channels...
April 18, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/28421872/role-of-valued-living-and-associations-with-functional-outcome-following-traumatic-brain-injury
#15
Celia Pais Hons, Jennie L Ponsford, Kate R Gould Clin Neuro, Dana Wong
Valued living (VL) is associated with improved enjoyment and engagement with daily activities despite negative emotional state or ongoing pain. However, the role of VL in recovery following traumatic brain injury (TBI) has yet to be investigated. This study aimed to examine changes in VL over the course of recovery and variables associated with VL. Participants with moderate-to-severe TBI were recruited from a rehabilitation hospital in three cohorts: "Early" (n = 25), "Mid" (n = 9) and "Late" (n = 36) post-TBI...
April 19, 2017: Neuropsychological Rehabilitation
https://www.readbyqxmd.com/read/28351736/musculoskeletal-modelling-of-human-ankle-complex-estimation-of-ankle-joint-moments
#16
Prashant K Jamwal, Shahid Hussain, Yun Ho Tsoi, Mergen H Ghayesh, Sheng Quan Xie
BACKGROUND: A musculoskeletal model for the ankle complex is vital in order to enhance the understanding of neuro-mechanical control of ankle motions, diagnose ankle disorders and assess subsequent treatments. Motions at the human ankle and foot, however, are complex due to simultaneous movements at the two joints namely, the ankle joint and the subtalar joint. The musculoskeletal elements at the ankle complex, such as ligaments, muscles and tendons, have intricate arrangements and exhibit transient and nonlinear behaviour...
May 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28328648/the-economic-and-clinical-impact-of-sustained-use-of-a-progressive-mobility-program-in-a-neuro-icu
#17
Jeannette M Hester, Peggy R Guin, Gale D Danek, Jaime R Thomas, William L Titsworth, Richard K Reed, Terrie Vasilopoulos, Brenda G Fahy
OBJECTIVE: To investigate a progressive mobility program in a neurocritical care population with the hypothesis that the benefits and outcomes of the program (e.g., decreased length of stay) would have a significant positive economic impact. DESIGN: Retrospective analysis of economic and clinical outcome data before, immediately following, and 2 years after implementation of the Progressive Upright Mobility Protocol Plus program (UF Health Shands Hospital, Gainesville, FL) involving a series of planned movements in a sequential manner with an additional six levels of rehabilitation in the neuro-ICU at UF Health Shands Hospital...
June 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28290395/indian-society-of-neuro-oncology-consensus-guidelines-for-the-contemporary-management-of-medulloblastoma
#18
Tejpal Gupta, Chitra Sarkar, Vedantam Rajshekhar, Sandip Chatterjee, Neelam Shirsat, Dattatreya Muzumdar, Sona Pungavkar, Girish Chinnaswamy, Rakesh Jalali
INTRODUCTION: The high success rate in the management medulloblastoma achieved in the western world is not exactly mirrored in developing countries including India. Socio-demographic differences, health-care disparity, and lack in uniformity of care with resultant widespread variations in the clinical practice are some of the reasons that may partly explain this difference in outcomes. Patients with medulloblastoma require a multi-disciplinary team approach involving but not limited to neuro-radiology, neurosurgery; neuropathology, molecular biology, radiation oncology, pediatric medical oncology and rehabilitative services for optimizing outcomes...
March 2017: Neurology India
https://www.readbyqxmd.com/read/28284228/interactive-wearable-systems-for-upper-body-rehabilitation-a-systematic-review
#19
REVIEW
Qi Wang, Panos Markopoulos, Bin Yu, Wei Chen, Annick Timmermans
BACKGROUND: The development of interactive rehabilitation technologies which rely on wearable-sensing for upper body rehabilitation is attracting increasing research interest. This paper reviews related research with the aim: 1) To inventory and classify interactive wearable systems for movement and posture monitoring during upper body rehabilitation, regarding the sensing technology, system measurements and feedback conditions; 2) To gauge the wearability of the wearable systems; 3) To inventory the availability of clinical evidence supporting the effectiveness of related technologies...
March 11, 2017: Journal of Neuroengineering and Rehabilitation
https://www.readbyqxmd.com/read/28269584/virtual-reality-for-pediatric-neuro-rehabilitation-adaptive-visual-feedback-of-movement-to-engage-the-mirror-neuron-system
#20
Roopeswar Kommalapati, Konstantinos P Michmizos
Sensorimotor therapy gives optimal results when patients are cognitively engaged into highly repetitive tasks, a goal that most children find hard to pursue. This paper presents the key developments of our ongoing effort to design an interactive rehabilitation environment that motivates physically impaired children throughout their therapy. The continuous motivation is achieved by the system adapting fundamental therapeutic components to the performance of each child. The relevant movement is mirrored to an animated character projected in front of the child...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
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