scholarly journals Kinect-Assisted Performance-Sensitive Upper Limb Exercise Platform for Post-stroke Survivors

2019 ◽  
Vol 13 ◽  
Author(s):  
Adyasha Dash ◽  
Anand Yadav ◽  
Anand Chauhan ◽  
Uttama Lahiri
Keyword(s):  
Upper Limb ◽  
Stroke Survivors ◽  
Post Stroke ◽  
Limb Exercise

scholarly journals β-Oscillations Reflect Recovery of the Paretic Upper Limb in Subacute Stroke

2020 ◽  
Vol 34 (5) ◽  
pp. 450-462 ◽  
Author(s):  
Chih-Wei Tang ◽  
Fu-Jung Hsiao ◽  
Po-Lei Lee ◽  
Yun-An Tsai ◽  
Ya-Fang Hsu ◽  
...  
Keyword(s):  
Motor Function ◽  
Upper Limb ◽  
Primary Motor Cortex ◽  
Hand Movement ◽  
Stroke Recovery ◽  
Stroke Survivors ◽  
Healthy Controls ◽  
Functional Changes ◽  
Post Stroke ◽  
Subacute Stroke

Background. Recovery of upper limb function post-stroke can be partly predicted by initial motor function, but the mechanisms underpinning these improvements have yet to be determined. Here, we sought to identify neural correlates of post-stroke recovery using longitudinal magnetoencephalography (MEG) assessments in subacute stroke survivors. Methods. First-ever, subcortical ischemic stroke survivors with unilateral mild to moderate hand paresis were evaluated at 3, 5, and 12 weeks after stroke using a finger-lifting task in the MEG. Cortical activity patterns in the β-band (16-30 Hz) were compared with matched healthy controls. Results. All stroke survivors (n=22; 17 males) had improvements in action research arm test (ARAT) and Fugl-Meyer upper extremity (FM-UE) scores between 3 and 12 weeks. At 3 weeks post-stroke the peak amplitudes of the movement-related ipsilesional β-band event-related desynchronization (β-ERD) and synchronization (β-ERS) in primary motor cortex (M1) were significantly lower than the healthy controls (p<0.001) and were correlated with both the FM-UE and ARAT scores (r=0.51-0.69, p<0.017). The decreased β-ERS peak amplitudes were observed both in paretic and non-paretic hand movement particularly at 3 weeks post-stroke, suggesting a generalized disinhibition status. The peak amplitudes of ipsilesional β-ERS at week 3 post-stroke correlated with the FM-UE score at 12 weeks (r=0.54, p=0.03) but no longer significant when controlling for the FM-UE score at 3 weeks post-stroke. Conclusions. Although early β-band activity does not independently predict outcome at 3 months after stroke, it mirrors functional changes, giving a potential insight into the mechanisms underpinning recovery of motor function in subacute stroke.

Serious Games Design Principles Using Virtual Reality to Gamify Upper Limb Stroke Rehabilitation

2022 ◽  
pp. 235-261
Author(s):  
Robert Herne ◽  
Mohd Fairuz Shiratuddin ◽  
Shri Rai ◽  
David Blacker
Keyword(s):  
Virtual Reality ◽  
Upper Limb ◽  
Game Design ◽  
Serious Games ◽  
Stroke Rehabilitation ◽  
Design Principles ◽  
Stroke Survivors ◽  
Upper Limb Rehabilitation ◽  
Post Stroke ◽  
Limb Rehabilitation

Stroke is a debilitating condition that impairs one's ability to live independently while also greatly decreasing one's quality of life. For these reasons, stroke rehabilitation is important. Engagement is a crucial part of rehabilitation, increasing a stroke survivor's recovery rate and the positive outcomes of their rehabilitation. For this reason, virtual reality (VR) has been widely used to gamify stroke rehabilitation to support engagement. Given that VR and the serious games that form its basis may not necessarily be engaging in themselves, ensuring that their design is engaging is important. This chapter discusses 39 principles that may be useful for engaging stroke survivors with VR-based rehabilitation post-stroke. This chapter then discusses a subset of the game design principles that are likely to engage stroke survivors with VR designed for upper limb rehabilitation post-stroke.

scholarly journals Post-stroke fatigue: an exploratory study with patients and health professionals to develop a patient-reported outcome measure

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Ingrid Johansen Skogestad ◽  
Marit Kirkevold ◽  
Petra Larsson ◽  
Christine Råheim Borge ◽  
Bent Indredavik ◽  
...  
Keyword(s):  
Future Development ◽  
Health Professionals ◽  
Outcome Measure ◽  
Patient Reported Outcome ◽  
Stroke Survivors ◽  
Structured Interviews ◽  
Post Stroke ◽  
Patient Reported Outcome Measure ◽  
Patient Reported ◽  
Initial Hospital

Abstract Background Post-stroke fatigue (PSF) is commonly reported and described as disabling by patients recovering from stroke. However, a major challenge is how to accurately diagnose and assess PSF. Therefore, the aim of this study was to explore PSF as it is experienced by stroke survivors and described by health professionals to guide future development of a PSF-specific PROM. Methods Individual semi-structured interviews were conducted with stroke survivors experiencing PSF (n = 9) and three focus groups were conducted with health professionals (n = 16). Data were analyzed through inductive content analysis. Results The analysis revealed four themes illustrating the experience and descriptions of PSF: 1) PSF characteristics, 2) interfering and aggravating factors, 3) management, and 4) PSF awareness, which refers to stroke survivors first becoming aware of PSF after their initial hospital admission. Conclusion This study highlights the complexity and multidimensionality of PSF. The results from this study will guide future development of a PSF-PROM and support its content validity.

scholarly journals ‘Somebody stuck me in a bag of sand’: Lived experiences of the altered and uncomfortable body after stroke

2021 ◽  
pp. 026921552110007
Author(s):  
Hannah Stott ◽  
Mary Cramp ◽  
Stuart McClean ◽  
Ailie Turton
Keyword(s):  
Support Groups ◽  
Phenomenological Study ◽  
Community Support ◽  
Phenomenological Approach ◽  
The Body ◽  
Stroke Survivors ◽  
Post Stroke ◽  
Personal Perceptions ◽  
Psychological Sense ◽  
Qualitative Phenomenological

Objective: This study explored stroke survivors’ experiences of altered body perception, whether these perceptions cause discomfort, and the need for clinical interventions to improve comfort. Design: A qualitative phenomenological study. Setting: Participants’ homes. Participants: A purposive sample of 16 stroke survivors were recruited from community support groups. Participants (median: age 59; time post stroke >2 years), were at least six-months post-stroke, experiencing motor or sensory impairments and able to communicate verbally. Interventions: Semi-structured, face-to-face interviews were analysed using an interpretive phenomenological approach and presented thematically. Results: Four themes or experiences were identified: Participants described (1) a body that did not exist; (2) a body hindered by strange sensations and distorted perceptions; (3) an uncontrollable body; and (4) a body isolated from social and clinical support. Discomfort was apparent in a physical and psychological sense and body experiences were difficult to comprehend and communicate to healthcare staff. Participants wished for interventions to improve their comfort but were doubtful that such treatments existed. Conclusion: Indications are that altered body perceptions cause multifaceted physical and psychosocial discomfort for stroke survivors. Discussions with patients about their personal perceptions and experiences of the body may facilitate better understanding and management to improve comfort after stroke.

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