Faculty Information - Osaka Hiroshi

（Last updated : 2022-02-28 10:47:32）

Osaka Hiroshi
Department Kawasaki University of Medical Welfare ,

Position Associate Professor

■ Journal

1.	2021/11/11	Investigation of the effect of a 15-degree tilt-in-space on the fluctuation of shear forces exerted on the buttocks when the back support is reclined
2.	2021/10/21	Examination of Seat and Backrest to Improve Wheelchair Propulsion: Aiming to Develop a Seating System for Wheelchairs
3.	2021/08/09	Trunk muscle activation patterns during active hip abduction test during remission from recurrent low back pain: an observational study
4.	2021/06/02	Relationship between lumbar proprioception, thickness of trunk muscles, and control of trunk movement during the active hip abduction test
5.	2020/09/09	Immediate changes in trunk muscle activation patterns during a lifting task following an abdominal drawing-in exercise in subjects with recurrent low back pain
6.	2020/08	Virtual reality-based action observation facilitates the acquisition of body-powered prosthetic control skills
7.	2020/06	An investigation into the effectiveness of a novel wheelchair seat-cover assembly for the reduction of forces exerted onto the buttocks
8.	2020/06	Influence of the Use of Transfer Aid on Muscle Activity during Standing Motion Assistance
9.	2020	FRAX score and recent fall history predict the incidence for sarcopenia in community-dwelling older adults: a prospective cohort study
10.	2019/05	Development of a seat cover for a wheelchair on back support for decreasing shear force applied to the buttocks during reclining back support
11.	2018/12	The Influence of Cane Tip Mobility on the Activities of the Upper Limb Muscles and the Load Amount on the Cane during Walking
12.	2018/09	Effects of action observation on learningnon-weight-bearing gait with crutches
13.	2018/08	Tape measure-based real-time feedback during the abdominal draw-in maneuver facilitates isolated transverse abdominal contraction
14.	2018/06	The effects of nordic walking on oxygen intake.
15.	2018/04	Altered trunk muscle recruitment patterns during lifting in individuals in remission from recurrent low back pain
16.	2017/12	Association between trunk acceleration during walking and clinically assessed balance in patients with stroke
17.	2017/03	Survey of Perceptions of Nursing-Care Insurance Workplaces among Students -Focus on Physical Therapy Training School of Type-
18.	2016/08	Relationship between lumbar clinical instability and muscle onset time during prone hip extension in individuals with chronic low back pain
19.	2016/07	Intra-rater and inter-rater reliabilities of real-time acceleration gait analysis system
20.	2016/03	An analysis of communicative ability of PT and OT candidates and an approach for the education
21.	2016/01	Fluctuation mechanism of horizontal force applied to buttocks varies depending on difference in rotational axis position of back support in reclining wheelchair
22.	2015/10	Influence of the leg support elevation on horizontal force acting on the buttocks in a reclining wheelchair in different rotational axis positions of the back support
23.	2015/09	Influence of height of back support's rotational axis on shear force applied to buttocks in a reclining wheelchair's back support
24.	2015/08	Investigation of the timing to elevate the leg support to reduce the horizontal force applied to the buttocks in a reclining wheelchair
25.	2015/02	Excitability changes in intracortical neural circuits induced by differentially controlled walking patterns
26.	2015/01	Effect of abduction and external rotation of the hip joint on muscle onset time during prone hip extension with knee flexion
27.	2015	Individuals with chronic low back pain demonstrate delayed onset of the back muscle activity during prone hip extension
28.	2014/12	Influence of Hip Joint Position on Muscle Activity during Prone Hip Extension with Knee Flexion
29.	2014/11	Correlation between peak expiratory flow and abdominal muscle thickness
30.	2014/07	Comparison of spine motion and trunk muscle activity between abdominal hollowing and abdominal bracing maneuvers during prone hip extension
31.	2014/05	Effect of rotational axis position of wheelchair back support on shear force when reclining
32.	2014/01	Effects of volitional walking control on postexercise changes in motor cortical excitability
33.	2014/01	Influence of trunk muscle co-contraction on spinal curvature duirng sitting
34.	2013/12	Influence of distance between the rotation axis of back support and the hip joint on shear force applied to buttocks in a reclining wheelchair's back support
35.	2013/12	The Reliability and Minimum Detectable Change of Spinal Curvature Measurements in the Prone Position with a Spinal Mouse
36.	2013/05	Influence of active fingertip contact with a stable surface on postural sway and electromyographic activities of the lower extremity muscles immediately after turning
37.	2013/03	Mechanism of fluctuation in shear force applied to buttocks during reclining of back support on wheelchair
38.	2013/01	Validity of evaluation index utilizing three components of trunk accleration during walking
39.	2012/10	Influence of active fingertip contact with a stable surface on postual sway and electromyographic activities of the lower extremity muscle immediately after descending a step
40.	2012/10	The Influence of Rollators with Forearm Support on Walking Speed, Endurance and Dynamic balance
41.	2012/05	Appropriate location of an accelerometer for gait analysis: An examination based on characteristic value of ground reaction force
42.	2011/12	An electromyographic analysis of trunk and hip extensor muscles during bridging exercises -Effect of voluntary control of the pelvic tilt-
43.	2011/12	Appropriate location of an accelerometer for gait analysis: A comparative study based on cross-correlation coefficient
44.	2011/12	Influence of the neck flexion on the lumbar curvature during bridging
45.	2010/10	Using Seating Techniques as a Preventative Measure against Lower Limb Edema -The Effect of Combining Tilt Angle and Reclining Mechanisms on Wheelchairs
46.	2010/01	Effect of Body Weight Supported Walking on H-reflex of Soleus Muscle and Electromyogram of Lower Extremity
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■ Presentation

1.	2020/10/10	Availability of an accelerometer for measurement of single leg standing （Poster notice，General）
2.	2018/07/09	Immediate effect of restricted ankle dorsiflexion on ground reaction force and trunk acceleration during walking （Poster notice，General）
3.	2017/10/27	Characteristics of pre-frailty in the elderly participating in preventive exercises （Poster notice，General）
4.	2017/06/28	Characteristics of trunk acceleration during sit-to-stand motion in momentum and stabilization strategy （Poster notice，General）
5.	2016/10/07	Effects of action observation on performing non-weight-bearing gait with crutches （Poster notice，General）
6.	2014/03/22	Use-dependent excitability changes in intracortical circuits induced by different walking patterns （Poster notice，General）
7.	2013/09/08	Control of walking pattern induces excitability changes in the intracortical circuits of the leg area （Poster notice，General）
8.	2013/09/07	A study of relevance Between trunk acceleration and gait independence in stroke patients. （Poster notice，General）
9.	2013/09/07	CHANGES IN FOREARM PRESSURE CAUSED BY ALTERATIONS IN THE HEIGHT OF ARM SUPPORT （Poster notice，General）
10.	2013/09/07	Difference of shear force while reclining back support by rotational axis position of back support （Poster notice，General）
11.	2013/09/07	Influence of active fingertip contact with a stable surface on postural sway and electromyographic activities of the lower extremity muscles immediately after turning （Poster notice，General）
12.	2013/09/07	INFLUENCE OF LUMBAR MOVEMENT UNDER DIFFERENT MUSCLE CONTRACTIONS DURING PRONE HIP EXTENSION （Poster notice，General）
13.	2013/05/25	Reliability of Spinal Curve Angle in Prone Position Using Spinal Mouse （Poster notice，General）
14.	2012/06/27	Influence of Trunk Muscles Co-contraction on Spinal Curvature （Poster notice，General）
15.	2011/06/23	Influence of passive neck flexion on electromyographic activity of various muscles and lumbosacral alignment during the bridging （Poster notice，General）
16.	2011/06/21	Influence of Fingertip Contact with Stable Surface on Postural Sway and Electromyographic Activities of Lower Extremity Muscles （Poster notice，General）
17.	2011/06	Validity of evaluation index on gait analysis using accelerometer （Poster notice，General）
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