keyword
MENU ▼
Read by QxMD icon Read
search

Walk

keyword
https://www.readbyqxmd.com/read/29353180/differential-changes-in-the-spinal-segmental-locomotor-output-in-hereditary-spastic-paraplegia
#1
G Martino, Y Ivanenko, M Serrao, A Ranavolo, F Draicchio, M Rinaldi, C Casali, F Lacquaniti
OBJECTIVE: A comprehensive treatment of Hereditary Spastic Paraplegia (HSP) should consider the specific pathophysiological changes in the spinal cord. Here we reported a detailed characterization of the spinal motoneuronal output in HSP during locomotion. METHODS: We recorded kinematics and electromyographic (EMG) activity of 12 leg muscles in 29 patients with pure forms of HSP and compared them with 30 controls while walking at matched speeds. We assessed the spinal locomotor output by evaluating EMG patterns and by mapping them onto the rostrocaudal location of the spinal motoneuron pools...
December 23, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/29352837/socio-economic-determinants-of-vitamin-d-deficiency-in-the-older-polish-population-results-from-the-polsenior-study
#2
Magdalena Wyskida, Aleksander Owczarek, Aleksandra Szybalska, Aniceta Brzozowska, Irena Szczerbowska, Katarzyna Wieczorowska-Tobis, Monika Puzianowska-Kuźnicka, Edward Franek, Małgorzata Mossakowska, Tomasz Grodzicki, Andrzej Więcek, Magdalena Olszanecka-Glinianowicz, Jerzy Chudek
OBJECTIVE: Numerous studies have reported an association between vitamin D (25-hydroxyvitamin D; 25(OH)D) deficiency and low economic status, lower educational level, drugs exposure, smoking and reduced physical activity. Our study analysed the association between sociodemographic factors and 25(OH)D status in Polish (Caucasian) seniors. DESIGN: Cross-sectional study (part of the PolSenior study). Serum 25(OH)D concentration was measured by a solid-phase ELISA method; a standardized questionnaire evaluated educational level, economic status, alcohol consumption, current or past cigarette smoking, physical activity, activities of daily living (ADL) and instrumental activities of daily living...
January 21, 2018: Public Health Nutrition
https://www.readbyqxmd.com/read/29352654/resistance-training-during-a-12-week-protein-supplemented-vlcd-treatment-enhances-weight-loss-outcomes-in-obese-patients
#3
Edward Jo, Phillip R Worts, Marcus L Elam, Ann Frost Brown, Andy V Khamoui, Do-Houn Kim, Ming-Chia Yeh, Michael J Ormsbee, Carla M Prado, Angelina Cain, Katie Snyder, Jeong-Su Kim
BACKGROUND: This investigation evaluated the efficacy by which resistance training enhances body composition, metabolic, and functional outcomes for obese patients undergoing a 12-week medically supervised hypocaloric treatment. METHODS: This was a single-blind, randomized, parallel-group prospective trial. Morbidly obese patients were prescribed a 12-week proprietary very low calorie diet (VLCD) treatment (Optifast®) with supplemental protein (1120 kcals/day) and were placed in one of two groups for 14 weeks: 1) Standard Treatment Control (CON) (n = 5) or 2) Resistance Training (RT) (n = 6)...
December 23, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29352625/unilateral-repetitive-tibial-nerve-stimulation-improves-neurogenic-claudication-and-bilateral-f-wave-conduction-in-central-lumbar-spinal-stenosis
#4
Noritsuna Nakajima, Toshikazu Tani, Katsuhito Kiyasu, Masashi Kumon, Shinichirou Taniguchi, Ryuichi Takemasa, Nobuaki Tadokoro, Kazuya Nishida, Masahiko Ikeuchi
BACKGROUND: Repetitive electrical nerve stimulation of the lower limb may improve neurogenic claudication in patients with lumbar spinal stenosis (LSS) as originally described by Tamaki et al. We tested if this neuromodulation technique affects the F-wave conduction on both sides to explore the underlying physiologic mechanisms. METHODS: We studied a total of 26 LSS patients, assigning 16 to a study group receiving repetitive tibial nerve stimulation at the ankle (RTNS) on one leg, and 10 to a group without RTNS...
January 15, 2018: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/29352237/wearable-sweat-rate-sensors-for-human-thermal-comfort-monitoring
#5
Jai Kyoung Sim, Sunghyun Yoon, Young-Ho Cho
We propose watch-type sweat rate sensors capable of automatic natural ventilation by integrating miniaturized thermo-pneumatic actuators, and experimentally verify their performances and applicability. Previous sensors using natural ventilation require manual ventilation process or high-power bulky thermo-pneumatic actuators to lift sweat rate detection chambers above skin for continuous measurement. The proposed watch-type sweat rate sensors reduce operation power by minimizing expansion fluid volume to 0...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29351875/trunk-and-pelvic-dynamics-during-transient-turns-among-individuals-with-unilateral-traumatic-lower-limb-amputation
#6
Pawel R Golyski, Brad D Hendershot
Prior work has identified alterations in trunk-pelvic dynamics with lower limb amputation (LLA) during in-line walking; however, evaluations of other ambulatory tasks are limited. Turns are ubiquitous in daily life but can be challenging for individuals with LLA, prompting additional or unique proximal compensations when changing direction, which over time may lead to development of low back pain. We hypothesized such proximal kinematic differences between persons with and without LLA would exist in the sagittal and frontal planes...
January 16, 2018: Human Movement Science
https://www.readbyqxmd.com/read/29351857/psychometric-properties-of-outcome-measures-evaluating-decline-in-gait-in-cerebellar-ataxia-a-systematic-review
#7
REVIEW
Sarah C Milne, Anna Murphy, Nellie Georgiou-Karistianis, Eppie M Yiu, Martin B Delatycki, Louise A Corben
Cerebellar ataxia often results in impairment in ambulation secondary to gait pattern dysfunction and compensatory gait adjustments. Pharmaceutical and therapy-based interventions with potential benefit for gait in ataxia are starting to emerge, however evaluation of such interventions is hampered by the lack of outcome measures that are responsive, valid and reliable for measurement of gait decline in cerebellar ataxia. This systematic review aimed for the first time to evaluate the psychometric properties of gait and walking outcomes applicable to individuals with cerebellar ataxia...
January 4, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29351802/objectively-measured-active-transportation-to-school-and-other-destinations-among-10-13%C3%A2-year-olds
#8
Gillian C Williams, Michael M Borghese, Ian Janssen
BACKGROUND: Descriptive data on active transportation in children focuses on the trip to school and has relied on subjective reports. The purpose of this study was to use objective measures to describe total active transportation and active transportation to common destinations within children. METHODS: This was a descriptive study of 388 children aged 10-13 years from Kingston, Ontario, Canada. Participants wore a Garmin GPS watch during waking hours for seven days...
January 19, 2018: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/29351629/housing-conditions-and-risk-of-physical-function-limitations-a-prospective-study-of-community-dwelling-older-adults
#9
Bibiana Pérez-Hernández, Esther Lopez-García, Auxiliadora Graciani, José Luis Ayuso-Mateos, Fernando Rodríguez-Artalejo, Esther García-Esquinas
Background: Poor housing conditions have been associated with an increased risk of morbidity and mortality in old age. Methods: Prospective cohort of 1602 older adults followed from 2012 to 2015. Poor conditions were defined as living in a walk-up building, lacking piped hot water or heating, feeling frequently cold at home, lacking a bathtub/shower, a refrigerator, a washing machine, an own room or a landline. Frailty was assessed with the Fried criteria, lower extremities performance with the Short Physical Performance Battery (SPPB), and disability in instrumental activities of daily living (IADL) with the Lawton and Brody questionnaire...
January 17, 2018: Journal of Public Health
https://www.readbyqxmd.com/read/29351625/physical-activity-weight-and-functional-limitations-in-elderly-spanish-people-the-national-health-survey-2009-2014
#10
Pedro A Latorre-Román, José A Laredo-Aguilera, Felipe García-Pinillos, Víctor M Soto-Hermoso, Juan M Carmona-Torres
Background: The purpose of this study was to analyze physical activity (PA), functional limitations, weight status, self-perceived health status and disease or chronic health problems in older people aged 65 and over using the European Health Survey in Spain (EHSS) conducted one in 2009 and one in 2014. Methods: This study included 12,546 older people, 6026 [2330 men and 3696 women; age (Mean, SD) =75.61 ± 7.11 years old] in 2009 and 6520 [2624 men and 3896 women; age (Mean, SD) =75...
January 16, 2018: European Journal of Public Health
https://www.readbyqxmd.com/read/29351504/a-systematic-literature-review-of-physiotherapy-and-rehabilitation-approaches-to-lower-limb-amputation
#11
Özlem Ülger, Tezel Yıldırım Şahan, Seher Erol Çelik
BACKGROUND: Successful use of prostheses after lower-limb amputation (LLA) depends on undergoing physiotherapy and rehabilitation both physically and psychologically. The aim of this systematic literature review is to systematically review the scientific evidence regarding prosthetic rehabilitation and physiotherapy after LLA. METHODS: A systematic literature search was conducted using PubMed, Web of Science, Cochrane, CINAHL, EMBASE, SCOPUS, and EMB Reviews databases on December 31, 2015...
January 19, 2018: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/29351223/a-novel-walking-detection-and-step-counting-algorithm-using-unconstrained-smartphones
#12
Xiaomin Kang, Baoqi Huang, Guodong Qi
Recently, with the development of artificial intelligence technologies and the popularity of mobile devices, walking detection and step counting have gained much attention since they play an important role in the fields of equipment positioning, saving energy, behavior recognition, etc. In this paper, a novel algorithm is proposed to simultaneously detect walking motion and count steps through unconstrained smartphones in the sense that the smartphone placement is not only arbitrary but also alterable. On account of the periodicity of the walking motion and sensitivity of gyroscopes, the proposed algorithm extracts the frequency domain features from three-dimensional (3D) angular velocities of a smartphone through FFT (fast Fourier transform) and identifies whether its holder is walking or not irrespective of its placement...
January 19, 2018: Sensors
https://www.readbyqxmd.com/read/29351130/comparative-effectiveness-of-low-volume-time-efficient-resistance-training-versus-endurance-training-in-patients-with-heart-failure
#13
Gregers Winding Munch, Jaya Birgitte Rosenmeier, Morten Petersen, Anders Rasmussen Rinnov, Ulrik Winning Iepsen, Bente Klarlund Pedersen, Stefan Peter Mortensen
PURPOSE: Cardiorespiratory fitness is positively related to heart failure (HF) prognosis, but lack of time and low energy are barriers for adherence to exercise. We, therefore, compared the effect of low-volume time-based resistance exercise training (TRE) with aerobic moderate-intensity cycling (AMC) on maximal and submaximal exercise capacity, health-related quality of life, and vascular function. METHODS: Twenty-eight HF patients (New York Heart Association class I-II) performed AMC (n = 14) or TRE (n = 14)...
January 18, 2018: Journal of Cardiopulmonary Rehabilitation and Prevention
https://www.readbyqxmd.com/read/29350907/excitatory-and-inhibitory-neuronal-circuits-in-the-spinal-cord-and-their-role-in-the-control-of-motor-neuron-function-and-degeneration
#14
Uri Nimrod Ramírez-Jarquín, Ricardo Tapia
The complex neuronal networks of the spinal cord coordinate a wide variety of motor functions, including walking, running and voluntary and involuntary movements. This is accomplished by different groups of neurons, called center pattern generators, which control left-right alternation and flexor-extensor patterns. These spinal circuits, located in the ventral horns, are formed by several neuronal types, and the specific function of most of them has been identified by means of studies in vivo and in the isolated spinal cord of mice harboring genetically induced ablation of specific neuronal populations...
January 19, 2018: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/29350905/ampulexins-a-new-family-of-peptides-in-venom-of-the-emerald-jewel-wasp-ampulex-compressa
#15
Eugene Moore, Ryan Arvidson, Christopher Banks, Jean Urenda, Elizabeth Duong, Haroun Mohammad, Michael E Adams
The parasitoid wasp Ampulex compressa injects venom directly into the brain and subesophageal ganglion of the cockroach Periplaneta americana, inducing a seven to ten day lethargy termed hypokinesia. Hypokinesia presents as a significant reduction in both escape response and spontaneous walking. We examined aminergic and peptidergic components of milked venom with HPLC and MALDI-TOF mass spectrometry. HPLC coupled with electrochemical detection confirmed presence of dopamine in milked venom, while mass spectrometry revealed that the venom gland and venom sac have distinct peptide profiles, with milked venom predominantly composed of venom sac peptides...
January 19, 2018: Biochemistry
https://www.readbyqxmd.com/read/29350608/acute-transverse-myelitis-following-scrub-typhus-a-case-report-and-review-of-the-literature
#16
Hyun-Seung Ryu, Bong Ju Moon, Jae-Young Park, Sang-Deok Kim, Seung-Kwon Seo, Jung-Kil Lee
Context Scrub typhus is an acute febrile disease caused by Orientia tsutsugamushi. The disease can usually involve the lungs, heart, liver, spleen and brain through hematogenous dissemination. However, very rarely, acute transverse myelitis in the spinal cord develops from scrub typhus. We present a case of acute transverse myelitis following scrub typhus with a review of the literature. Findings A 66-year-old male visited a hospital for general myalgia, mild headache, and fever in October. He was noted to have thick, black papule skin on his abdomen, which was highly suggestive of scrub typhus...
January 19, 2018: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/29350011/-treatment-of-ossification-of-ligamentum-flavum-complicated-with-lumbar-spinal-stenosis
#17
Xu Lan, Jie Gao, Jian-Zhong Xu, Xue-Mei Liu
OBJECTIVE: To investigate the imaging characteristic and operation outcome of ossification of ligamentum flavum with lumbar spinal stenosis. METHODS: January 2013 to January 2016, 9 patients with ossification of ligamentum flavum with lumbar spinal stenosis were treated, included 5 males and 4 females, aged from 51 to 63 years old with an average of 57 years old. All patients complained intermittent claudication and radiating pain at lower limb. The pathologic change regions examined by CT or MRI were as follows:2 cases in L₄,₅ and L₅S₁, 5 in L̀,̀, and 2 in L₅S₁...
February 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29349983/-treatment-of-posterior-cruciate-ligament-avulsion-fracture-with-rivet-assisted-hollow-nail-a-case-control-study
#18
Jia-Fu Zhu, Gou-Ping Ma, Wei-Xing Xu, Qiao-Feng Guo, Hong Liu
OBJECTIVE: To retrospectively investigate the clinical effect of the rivet-assisted hollow screw in the treatment of posterior cruciate ligament avulsion fracture. METHODS: Total 49 patients with knee cruciate ligament avulsion fracture in the ending point of the ligament from January 2010 to December 2014 were divided into the treatment group and the control group. Thirty-one patients in treatment group were treated with rivet-assisted double cannulate nail, including 13 males and 18 females, ranging in age from 38 to 51 years old, with a mean of (40...
April 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29349968/-clinical-outcomes-of-total-hip-arthroplasty-using-wagner-sl-revision-stem-in-femoral-intertrochanteric-fractures-for-patients-with-old-fracture-or-painful-arthritis-before-injury
#19
Xian-Wu Chen, Ru-Qing Ye, Hai-Ping Xu
OBJECTIVE: To retrospectively study the clinical results of total hip arthroplasty(THA) using Wagner SL revision stem for patients with femoral intertrochanteric fracture. METHODS: From 2006 January to 2009 December, 29 consecutive patients with femoral intertrochanteric fractures were performed THA using Wagner SL revision stem and intertrochanteric reconstruction, including 18 males and 11 females with an average age of 49 years old ranging from 43 to 58. Among them, 8 cases were oboslete femoral intertrochanteric fractures and 21 cases were the intertrochanteric fractures with painful arthritis before injuries...
March 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29349965/-clinical-characteristics-analysis-of-lumbar-disc-herniation-with-symptom-aggravated-caused-by-spinal-manipulative-therapy
#20
Feng Zhao, Jun-Peng Pei, Pan Diao, Zhi-Li Meng, Yuan Sun, Sheng-Li Huang
OBJECTIVE: To discuss the characteristics of lumbar disc herniation (LDH) with symptom aggravated caused by spinal manipulative therapy (SMT). METHODS: Detailed clinical profiles of a total number of 10 LDH patients with symptoms aggravated after SMT were reviewed including 5 males and 5 females with age from 46 to 68 years old, 7 patients of them were more than 50 years old. The clinical data of 10 patients were analyzed involving age, gender, clinical symptoms, signs, imaging findings, surgical treatment and prognosis...
March 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
keyword
keyword
9714
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"