Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Showing posts with label primary problem. Show all posts
Showing posts with label primary problem. Show all posts

Monday, May 11, 2026

“How involved do you feel?” The PILS-Stroke questionnaire: a Rasch-built measure of social participation after stroke

 You wouldn't have to worry about social participation if you solved the primary problem of 100% recovery. CAN'T YOU SEE THAT?

'Measurements' DO NOTHING  towards recovery! What a waste of time!

“How involved do you feel?” The PILS-Stroke questionnaire: a Rasch-built measure of social participation after stroke


  • 1. Motor Skill Learning and Intensive Neurorehabilitation Lab, Institute of Neuroscience, UCLouvain, Louvain-la-Neuve, Belgium

  • 2. Forme & fonctionnement Humain (FfH) Unit, CeREF-Santé, Haute Ecole Louvain en Hainaut, Montignies-sur-Sambre, Belgium

Abstract

Introduction:

Advances in acute stroke management have increased the number of individuals living with long-term disabilities, presenting challenges in maintaining prior levels of participation in life situations. Return to active participation can be seen as the goal of rehabilitation, given its clear impact on patients‘ quality of life. In this study, we aimed to develop the Participation in Life Situations-Stroke (PILS-Stroke) questionnaire, a self-reported Rasch-built tool for measuring patients' social involvement in meaningful life situations.


Methods:

We assembled a 72-item experimental version of PILS-Stroke, which was grounded on patients' and experts' perspectives via an initial item content review followed by item relevance/comprehensibility assessment. We then administered the questionnaire to 105 post-stroke individuals (58% males; mean ± SD: 62 ± 14 years) discharged for at least one month from hospital. Participants rated their involvement in life situations using a 3-point scale (0: “I would like to, but I don't get involved”; 1: “I get involved a little”; 2: “I get involved a lot”; ?: “I don't know/I don't want to get involved”). The responses were analyzed using the Rasch measurement model (RUMM2030+ software) to select the items presenting the best psychometric properties, resulting in an objective and unidimensional measurement tool. Construct validity was assessed using ten clinical measures covering International Classification of Functioning, Disability, and Health (ICF) domains (body functions, activities, participation).


Results:

The final 38-item PILS-Stroke demonstrated good reliability [Person Separation Index (PSI) = 0.89] and defined a unidimensional and linear scale for measuring stroke patients' social participation. There was a high correlation between social participation with satisfaction regarding activities/participation (SATIS-Stroke, rs = 0.7, P < 0.001) and weak-to-moderate correlation with performance of motor activities (ACTIVLIM-CS, ABILHAND-CS, ABILOCO-CS; 0.20 ≤ rs ≤ 0.39, P < 0.049) and certain psychological indicators (depression [HADS], rs = −0.45, P < 0.001; confidence [CaSM], rs = 0.47, P < 0.001).


Conclusions:

PILS-Stroke is a valid and reliable unidimensional tool specifically developed to measure stroke patients' social involvement in life situations. Its psychometric properties show promising potential for monitoring patients' social participation and quantifying the effectiveness of rehabilitation programs promoting their social inclusion.

Monday, February 16, 2026

New clinic launched to support younger stroke survivors

 Aren't you smart enough to know solving the primary problem of 100% recovery negates the need for this secondary problem? The absolute stupidity of all our stroke medical 'professionals' is mind boggling!

New clinic launched to support younger stroke survivors

A new clinic has been launched to support younger stroke patients recovering from mild strokes while managing work, family and caring responsibilities.

The clinic has been established through a collaboration between the University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust.

Professor Judy Clegg, interim dean of the school of allied health professions, pharmacy, nursing and midwifery at the University of Sheffield, said: “For younger stroke survivors in our region, the challenges are unique, from returning to work to managing family life.

“This service addresses their needs in a relaxed, non-hospital setting and helps reduce the anxiety and isolation that can follow a mild stroke.

“Working with Sheffield Teaching Hospitals also supports research and training for future stroke clinicians, helping ensure lasting benefits for people across South Yorkshire.”

The clinic focuses on stroke patients under the age of 65 who have experienced mild strokes and are often preparing to return to work or family life.

Because this group typically has higher physical function than older patients or those with more severe strokes, they are usually discharged home soon after diagnosis.

This can leave patients feeling anxious and isolated, uncertain about what they can safely do and concerned about the impact on their work, family and social lives.

The clinic allows patients to be reviewed by specialist clinicians in a non-hospital setting where they can discuss their individual needs.

Italso provides holistic support to help prevent further strokes, including advice on diet, exercise and psychological wellbeing, with onward referrals to specialist services if required.

Family members are encouraged to attend and ask questions, recognising that stroke can affect relatives as well as survivors.

Patients have valued the one-stop nature of the clinic, where they can access advice from stroke nurses, dieticians, exercise specialists and the Stroke Association without needing multiple appointments.

Dr Amanda Jones, clinical lead for the stroke pathway at Sheffield Teaching Hospitals, said: “This is a true collaboration and the first NHS clinic to run at the University. The more relaxed environment is more conducive to discussion than a traditional outpatient clinic.

“It allows patients to take in their diagnosis, discuss investigations and medication, and talk about personal anxieties or goals in a way tailored to younger patients.”

A 32-year-old patient said: “I’m running again and back to racket ball.

“The advice from the clinic helped me lower my cholesterol and blood pressure, which caused my stroke, so I know keeping this up is the best thing I can do.”

Tuesday, September 9, 2025

Engaging patients in rehab after stroke

 Apathy is COMPLETELY YOUR DOCTOR'S FAULT!  EXACT 100% RECOVERY PROTOCOLS and your patient will gladly do the millions of reps needed because they are looking forward to recovery! She's trying to solve the secondary problem rather than the primary problem, which would prevent the secondary problem. Business practices need to be applied here!

Engaging patients in rehab after stroke

This week, Bobbi Conner talks with Dr. Parneet Grewal about post-stroke apathy, and engaging patients in rehab after stroke. Dr. Grewal is a stroke neurologist and researcher in the Comprehensive Stroke Center at MUSC.

TRANSCRIPT:

Conner: I'm Bobbi Conner for South Carolina Public Radio with Health Focus here at the radio studio for the Medical University of South Carolina in Charleston. Many individuals who have had a stroke struggle with apathy or loss of motivation that can interfere significantly with their recovery. Doctor Parneet Grewal is here to talk about addressing these issues to improve engagement in rehabilitation after stroke. Doctor Grewal is a stroke neurologist and a researcher in the Comprehensive Stroke Center at MUSC. Doctor Grewal, tell us more about post-stroke apathy.

Dr. Grewal: Apathy, it’s a clinical syndrome that is marked by loss of motivation and a noticeable drop in goal directed behaviors in persons emotional, cognitive, and social lives. We see it in about one third of stroke survivors. What's interesting is that the symptoms can begin as early as four days after stroke, and can last for quite some time, even years.

Conner: How does this sort of loss of motivation really interfere, then, with rehabilitation after stroke?

Dr. Grewal: When somebody has loss of motivation, it's actually associated with functional disability, including reductions in basic activities of daily living, such as eating or dressing, impairments in tasks that require planning and slower functional recovery over time. Survivors who suffer from apathy, they actually tend to have a harder time recovering after a stroke, and they do tend to require more support from caregivers because they do have those lower levels of initiation.

Conner: What can be done to address these mental health or mood issues to get more participation in rehabilitation after a stroke?

Dr. Grewal: I think the first thing would actually be increasing awareness in recognition of the personality changes and the neuropsychiatric or mood disorders that can happen in stroke survivors. They are very common, but often missed. Apart from apathy, it can include post-stroke depression, anxiety, and so forth. Early screening is one involving family and caregivers in the process also makes a big difference.

Conner: And what are the treatment options then in this scenario?

Dr. Grewal: Once recognized, specific interventions can actually be started. Behavioral therapy is one. It can help people process what they are going through. We can also try cognitive therapy. And in some cases medications can actually help improve mood. The bottom line is, along with physical side of stroke recovery, we should focus on the emotional side of the recovery. People are much more likely to engage in rehab and make real progress if they are motivated to take part in their rehabilitation.

Conner: Tell us about the research study you're involved in related to exploring new treatment options for post-stroke apathy.

Dr. Grewal: In collaboration with the MUSC Brain Stimulation Lab, I'm investigating whether transcranial magnetic stimulation or TMS could help stroke survivors who struggle with loss of motivation. TMS is already used for depression patients, so we're looking at a different indication. The ultimate goal of my research is to find effective ways to reengage patients in their recovery journey.

Conner: Doctor Grewal, thanks for this information about post-stroke apathy.

Dr. Grewal: You're welcome.

Conner: From the radio studio for the Medical University of South Carolina in Charleston, I'm Bobbi Conner for South Carolina Public Radio.

Health Focus transcripts are intended to accurately represent the original audio version of the program; however, some discrepancies or inaccuracies may exist. The audio format serves as the official record of Health Focus programming.

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Friday, June 6, 2025

A record-linkage study of post-stroke primary care psychological therapy effectiveness in England

 You don't need psychological therapy if you solve the primary problem by creating 100% recovery protocols!  Are you that stupid you can't see the solution in front of your face?

A record-linkage study of post-stroke primary care psychological therapy effectiveness in England

Abstract

At least one-third of stroke survivors are affected by depression or anxiety, but no large-scale studies of real-world clinical practice have assessed whether psychological therapies are beneficial for these patients. Here we show that psychological treatment is effective for stroke survivors on average, using national healthcare records from National Health Service Talking Therapies services in England, including 7,597 patients with a hospital diagnosis of stroke before attendance. Following psychological treatment, stroke survivors experienced moderate reductions in depression and large reductions in anxiety symptoms. Patients who started attending the services a year or more after a stroke were less likely to reliably recover from symptoms of depression or anxiety than those seen within six months of a stroke, irrespective of differences in baseline characteristics including age, gender, local area deprivation and symptom severity. Compared with a matched sample of patients without a stroke, stroke survivors were less likely to reliably recover and more likely to reliably deteriorate after psychological treatment, although adjusting for level of physical comorbidity attenuated these relationships. It is crucial that clinicians working with stroke survivors screen for symptoms of depression and anxiety and consider referring patients to primary care psychological therapies as early as possible.

Saturday, October 5, 2024

New three-year programme to help up to 2,000 stroke survivors, caregivers - Singapore

 So instead of solving the primary problem of 100% recovery they are trying to solve the secondary problems. If we had ANY BRAINS AT ALL IN STROKE LEADERSHIP 100% recovery would be solved. It's not that hard, plenty of research points the way forward and it's not the rehab portion.

With all the research out there to stop the 5 causes of the neuronal cascade of death in the first week thus saving millions to billions of neurons. We can and should work on 100% recovery.  If we had any leadership at all in stroke we would create a strategy to solve stroke to 100% recovery! If you don't believe it can be done; GET THE HELL OUT OF STROKE!

New three-year programme to help up to 2,000 stroke survivors, caregivers

9.5 minute video
Patients who have suffered a mild to moderate stroke will be getting more help to reintegrate into the community. Up to 2,000 patients and their caregivers will benefit from a new programme by the National Neuroscience Institute (NNI) that will be rolled out next year. The Temasek Foundation is putting in $1.4 million to fund it for three years. Stroke survivors will go through a four-module empowerment course to build their confidence. The programme will be introduced at the Singapore General Hospital and Tan Tock Seng Hospital. CNA spoke to Assoc Prof Deidre Anne de Silva, senior consultant of neurology at the NNI, and stroke survivor Reema Bhatti.

Saturday, September 28, 2024

Effectiveness of the Dyadic Coping Intervention of Social Participation (DCISP) for stroke survivors: study protocol for a randomized controlled trial

You wouldn't have to solve this secondary problem if you solved the primary problem of 100% recovery! DO YOU NOT UNDERSTAND?

Effectiveness of the Dyadic Coping Intervention of Social Participation (DCISP) for stroke survivors: study protocol for a randomized controlled trial

Abstract

Background

Enhancing social participation is not only the main goal of stroke survivors' community rehabilitation but also a protective factor affecting their physical and emotional health. The current state of stroke survivors' social participation is not encouraging due to the high disability incidence of stroke. Spouses may play a facilitating role in the social participation of patients by providing them with support and assistance. However, there remains a lack of evidence specifically regarding dyadic coping interventions of social participation for stroke survivors, and the intervention strategies are still underdeveloped without clear theoretical frameworks. Therefore, this proposed study aims to develop and evaluate the effectiveness of the Dyadic Coping Intervention of Social Participation (DCISP) for survivors of first-episode homebound stroke.

Methods

A single-blind (assessor-blinded), randomized controlled trial will be conducted to verify the effectiveness of DCISP. The randomized controlled trial will be preceded by a feasibility study (N = 20) of DCISP in stroke survivors. Stroke survivors will be randomly classified (1:1) into either a control (N = 50) or an experimental group (N = 50). In addition to routine care, participants in the experimental group will receive six 40 ~ 45 min sessions of guidance, once every two weeks. The primary outcome is social participation of stroke survivors, measured using Impact on Participation and Autonomy Questionnaire (IPA) and Utrecht Scale for Evaluation of Rehabilitation-Participation (USER-P), and the secondary outcomes will be measured by Knowledge Questionnaire for Stroke Patients (SPKQ), Stroke-specific Quality of Life Scale (SS-QOL), Dyadic Coping Inventory (DCI), Modified Rankin Scale (mRS) and Zarit Caregiver Burden Interview (ZBI-22). These will be measured at baseline(T0), during the intervention (T1 = 1 month), and after intervention completion (T2 = 3 months, T3 = 6 months).

Discussion

Findings from the study will provide evidence of the effects of DCISP on improving the social participation of first-episode homebound stroke survivors. The results of this study may support the implementation of survivor–spouse dyads care support in stroke survivors and provide a reference for clinical rehabilitation nursing practice, offering new insights into nursing interventions for stroke patients.

Trial registration

Chinese Clinical Trial Registry (ChiCTR) ChiCTR2400083072. Registered on 20 July 2023.

Peer Review reports

Background

Stroke is the second leading cause of disability and death worldwide, and it is also the primary cause of death and disability among Chinese adults [1]. China ranks first globally with an overall lifetime risk of stroke at 39.9%. In China, the burden of stroke is increasing due to the accelerated aging and urbanization processes. Stroke patients frequently have varied degrees of functional impairments, such as swallowing, speech, motor, sensory, cognitive, and mental health problems, which have a major impact on their daily lives and hinder their normal social participation [2, 3]. Even in stroke patients without functional impairments, the degree of social participation may drop [4]. Therefore, it is necessary to develop effective rehabilitation interventions, which can reduce the degree of disability, improve social participation and reduce social burden.

Definition of social participation and its importance for stroke survivors

In 2001, the World Health Organization (WHO) introduced the International Classification of Functioning, Disability and Health (ICF), which defines "social participation" as "the individual's involvement in different aspects of real-life social environments [5]." Social participation reflects the rehabilitative outcomes of chronic disease patients in a disabled state, representing their recovery and health status [6]. Several studies had shown a positive correlation between social participation and physical function. Furthermore, social participation can impact the quality of life and emotional state [7, 8], predict life satisfaction among patients, and enhance the well-being of older adults [9]. Therefore, improving social participation is crucial for the rehabilitation of stroke patients.

Research on the needs of stroke patients related to social participation had shown that stroke patients require nurses' assistance in engaging in social activities of interest, managing relationships with spouses, and handling family relationships [10]. Although stroke patients express a desire to join in social activities, their degree of engagement is far from encouraging. Studies have found that post-discharge stroke patients face moderate difficulties in carrying out daily tasks and engaging in social activities [11]. Even patients without physical impairments may experience a decline in their capacity for social participation [4].

Limited research on interventions for social participation among stroke survivors

Current research on social participation among stroke survivors primarily included improving patients' physical activity limitations, cognitive impairments, and language difficulties, as well as directing social participation interventions such as group activities, teaching social participation skills, and vocational rehabilitation. Comprehensive rehabilitation interventions were also conducted to enhance patients' social participation. The "Improving Participation After Stroke Self-Management Program" (IPASS), created by Wolf et al. [12], is one instance of a self-management program for stroke survivors. The result showed that among young and middle-aged stroke patients, a 12-week intervention improved the understanding of the relationship between health, participation, environmental support, and personal barriers. It also improved their short-term self-efficacy and made it easier for them to participate in activities, leading to a rise in their level of involvement in social, familial, and community activities. Another self-management intervention involves a 16-week program including aerobic exercise, exercise health education, energy conservation management, and prevention of recurrence showed significant improvement in social participation, with long-term effects observed during follow-up [13]. Mayo combined the Mission possible© program with exercise components, and the result showed a three-hour weekly increase in meaningful activities of patients and improved reintegration into normal life [14]. However, most research in China focuses on the current level of social participation among stroke patients and the influencing factors, and the guidelines do not explicitly present intervention strategies for improving social participation.

Positive dyadic coping can promote survivor–spouse dyads to deal with stress

Most intervention studies in stroke patients have concentrated on patient-centered approaches, ignoring the importance of spouses and families in stroke rehabilitation. Spouses as primary caregivers for stroke patients in homebound rehabilitation have a direct impact on the patient's recovery through their caregiving abilities, coping skills, and attitudes toward the illness [15]. The dyadic coping method utilizes the unique strengths of spouses, encouraging partners to cope with the illness together, support each other, and help patients feel more confident about their treatment and have a better prognosis [16]. Campbell [17] et al. used a training manual developed by medical psychologists to give intervention providers uniform instruction. The intervention providers conducted a 6-week symptom management skills training program for 12 couples consisting of prostate cancer patients and their spouses. The training sessions occurred once a week for one hour each. The training manual included six sections covering disease information, problem-solving skills, cognitive and behavioral coping skills (such as communication skills, relaxation training, and exercise pacing). The results showed that this intervention improved the patients' quality of life and alleviated the stress, depression, and fatigue experienced by their spouses. However, the role of dyadic coping in social participation among stroke survivors has not been further validated.

Therefore, this study develops a Dyadic Coping Intervention for Social Participation (DCISP), which is an intervention that focuses on social participation and involves the active participation of stroke survivor couples. In the preliminary phase, the research team conducted a literature review and qualitative interviews to learn more about the variables impacting stroke patients' social participation. Three main conclusions were drawn: (1) barriers to participation: self-care limitations, unsatisfactory rehabilitation outcomes, fear of falling, negative emotions, illness stigma, and concerns about burdening others, (2) facilitators of participation: acceptance of the illness, belief in rehabilitation, social support, and perceived benefits of participation, (3) multidimensional needs of patients: psychological care and professional rehabilitation counseling. Based on these findings, modifiable intervention targets were identified. The Information-Motivation-Behavioral Skills (IMB) theory was used as the theoretical framework to develop the DCISP. The intervention included information interventions through health education, motivation interventions through social support and spousal supervision, and skill-based interventions to enhance participation abilities. The intervention was further refined using the Delphi method.

In this study, a feasibility study will be carried out in order to assess acceptability and feasibility indicators, including patient compliance, recruitment rate, and participant feedback. Next, the effectiveness of DCISP will be evaluated through a randomized controlled study. Outcome measures include social participation, stroke knowledge, quality of life level of stroke survivors, caregiver burden of spouses, and dyadic coping of survivor-spouse dyads.

More at link.

Thursday, May 2, 2024

"Journey of Rebuilding Identity following Stroke" Plenary II at ACRM(American Congress of Rehabilitation Medicine) Annual Fall Conference

 Even 'professionals' like these are missing the point. You don't need to rebuild a damn thing if you have 100% recovery protocols. You're solving a secondary problem! STOP THAT! And work on the primary problem of 100% recovery!

Yeah that's a BHAG(Big Hairy Audacious Goal)

but leaders solve those. We have NO leaders in stroke. And the result is 10 million disabled stroke survivors every year!

Explain to me in precise terms where I'm wrong; oc1dean@gmail.com, I'm stroke-addled you know, so simple-minded me needs you to be precise in your explanation.

Looking forward to your excuses!

"Journey of Rebuilding Identity following Stroke" Plenary II at ACRM(American Congress of Rehabilitation Medicine) Annual Fall Conference

Wednesday, October 18, 2023

Depressive Symptoms Moderate the Association Between Functional Level at Admission to Intensive Post-Stroke Rehabilitation and Effectiveness of the Intervention

So you don't understand that 100% recovery protocols will prevent depression? Solve the primary problem of 100% recovery and you don't even need to work on depression. 

Depressive Symptoms Moderate the Association Between Functional Level at Admission to Intensive Post-Stroke Rehabilitation and Effectiveness of the Intervention

Abstract

Introduction

Previous studies showed that depression acts as an independent factor in functional recovery after stroke. In a prospective cohort of patients admitted to intensive inpatient rehabilitation after a stroke, we aimed to test depression as a moderator of the relationship between the functional level at admission and the effectiveness of rehabilitation at discharge.

Methods

All patients admitted to within 30 days from an ischemic or hemorrhagic stroke to 4 intensive rehabilitation units were prospectively screened for eligibility to a multicenter prospective observational study. Enrolled patients underwent an evidence-based rehabilitation pathway. We used clinical data collected at admission (T0) and discharge (T1). The outcome was the effectiveness of recovery at T1 on the modified Barthel Index (proportion of achieved over potential functional improvement). Moderation analysis was performed by using the PROCESS macro for SPSS using the bootstrapping procedure.

Results

Of 278 evaluated patients, 234 were eligible and consented to enrolment; 81 patients were able to answer to the Hospital Anxiety and Depression Scale (HADS) and were included in this analysis. The relationship between the functional status at admission and rehabilitation effectiveness was significant only in persons with fewer depressive symptoms; depression (HADS cut-off score: 5.9) moderated this relationship (P = .047), independent from age and neurological impairment.

Conclusions

Our results suggest that depression moderates between the functional status at admission and the functional recovery after post-stroke rehabilitation. This approach facilitates the identification of subgroups of individuals who may respond differently to stroke rehabilitation based on depression.

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Saturday, January 28, 2023

Speed-dependent biomechanical changes vary across individual gait metrics post-stroke relative to neurotypical adults

 Fast walkers post stroke are complete outliers, so this tells us nothing. 16 years later and I couldn't fast walk if my life depended on getting across a street before a car hit me. All because my leg spasticity prevents correct walking kinematics. So solve the primary problem! This was completely fucking useless for survivors.

Speed-dependent biomechanical changes vary across individual gait metrics post-stroke relative to neurotypical adults

Abstract

Background

Gait training at fast speeds is recommended to reduce walking activity limitations post-stroke. Fast walking may also reduce gait kinematic impairments post-stroke. However, it is unknown if differences in gait kinematics between people post-stroke and neurotypical adults decrease when walking at faster speeds.

Objective

To determine the effect of faster walking speeds on gait kinematics post-stroke relative to neurotypical adults walking at similar speeds.

Methods

We performed a secondary analysis with data from 28 people post-stroke and 50 neurotypical adults treadmill walking at multiple speeds. We evaluated the effects of speed and group on individual spatiotemporal and kinematic metrics and performed k-means clustering with all metrics at self-selected and fast speeds.

Results

People post-stroke decreased step length asymmetry and trailing limb angle impairment, reducing between-group differences at fast speeds. Speed-dependent changes in peak swing knee flexion, hip hiking, and temporal asymmetries exaggerated between-group differences. Our clustering analyses revealed two clusters. One represented neurotypical gait behavior, composed of neurotypical and post-stroke participants. The other characterized stroke gait behavior—comprised entirely of participants post-stroke with smaller lower extremity Fugl-Meyer scores than the post-stroke participants in the neurotypical gait behavior cluster. Cluster composition was largely consistent at both speeds, and the distance between clusters increased at fast speeds.

Conclusions

The biomechanical effect of fast walking post-stroke varied across individual gait metrics. For participants within the stroke gait behavior cluster, walking faster led to an overall gait pattern more different than neurotypical adults compared to the self-selected speed. This suggests that to potentiate the biomechanical benefits of walking at faster speeds and improve the overall gait pattern post-stroke, gait metrics with smaller speed-dependent changes may need to be specifically targeted within the context of fast walking.

Saturday, December 3, 2022

Management of Post-stroke Depression (PSD) by Electroencephalography for Effective Rehabilitation

Why are you working on the secondary problem of depression when solving the primary problem of 100% recovery eliminates the need for such research?

Management of Post-stroke Depression (PSD) by Electroencephalography for Effective Rehabilitation

Bibo Yang 1,#
Yanhuan Huang 1,#
Zengyong Li 2
Xiaoling Hu 1, 3, 4, 5
1 Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
2 National Research Centre for Rehabilitation Technical Aids Beijing, Beijing Key Laboratory of Rehabilitation Technical Aids for Old‐Age Disability, Beijing, China
3  University Research Facility in Behavioral and Systems Neuroscience (UBSN), The Hong Kong Polytechnic University, Hong Kong, China
4 The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China
5 Research Institute for Smart Ageing (RISA), The Hong Kong Polytechnic University, Hong Kong, China

Received 5 August 2022, Revised 24 November 2022, Accepted 28 November 2022, Available online 30 November 2022.

https://doi.org/10.1016/j.engreg.2022.11.005Get rights and content
Under a Creative Commons license
Open access

Highlights

•

In this study, we provided a unique and systematic review on the most related literature of the clinical applications of EEG for PSD and offered a cross-section that is useful for determining optimal practices.

•

Post-stroke depression (PSD) has significant negative impacts on the daily life of stroke survivors and delays their neurologic recovery.

•

However, the traditional post-stroke rehabilitation mainly focused on motor restoration, whereas little attention was given to the affective deficits.

•

The aims of the study were to gather EEG based empirical evidence for PSD diagnosis, to review interventions for managing PSD, and to analyse the evaluation approaches.

•

The review showed the needs for understanding the cortical responses of PSD, in order to improve its diagnosis and precision treatment.

Abstract

Post-stroke depression (PSD) has negative impacts on the daily life of stroke survivors and delays their neurological recovery. However, traditional post-stroke rehabilitation mainly focused on motor restoration, whereas little attention was given to the affective deficits. Effective management of PSD, including diagnosis, intervention, and follow-ups, is essential for post-stroke rehabilitation. As an objective measurement of the nervous system, electroencephalography (EEG) has been applied to the diagnosis and evaluation of PSD. In this paper, we reviewed the literature most related to the clinical applications of EEG for PSD and offered a cross-section that is useful for selecting appropriate approaches in practice. This study aimed to gather EEG-based empirical evidence for PSD diagnosis, review interventions for managing PSD, and analyze the evaluation approaches. In total, 33 diagnostic studies and 19 intervention studies related to PSD and depression were selected from the literature. It was found that the EEG features analyzed by both band-based and nonlinear dynamic approaches were capable of quantifying the abnormal neural responses on the cortical level for PSD diagnosis and intervention evaluation/prediction. Meanwhile, EEG-based machine learning has also been applied to the diagnosis and evaluation of depression to automate and speed up the process, and the results have been promising. Although brain-computer interface (BCI) interventions have been widely applied to post-stroke motor rehabilitation and cognitive training, BCI emotional training has not been directly used in PSD yet. This review showed the need for understanding the cortical responses of PSD to improve its diagnosis and precision treatment. It also revealed that future post-stroke rehabilitation plans should include training sessions for motor, affect, and cognitive functions and closely monitor their improvements.

More at link.