Clinical Neurorehabilitation: Using Principles of Neurological Diagnosis, Prognosis, and Neuroplasticity in Assessment and Treatment Planning

Navigating the acute to post-acute transition with patients: a first characterization of medical student knowledge gaps in rehabilitation and post-acute care

PURPOSE

Clinical rehabilitation and post-acute care (PAC) learning experiences are not uniformly required within medical school core curricula in the United States or internationally. This study aims to characterize what medical students might know/need to know to support patients in the transition from acute hospitalization to post-acute rehabilitation settings.

MATERIALS/METHODS

The medical student cohort completing required clinical rotations in a United States quaternary care hospital system was provided a voluntary survey prompting reflection on experiences discharging patients to rehabilitation/PAC and related learning needs. Data were analyzed using descriptive statistics and qualitative grounded theory.

RESULTS

Response rate was 72% (39/54). All respondents reported at least one gap in rehabilitation/PAC knowledge, falling into 8 themes: daily experience of rehabilitation/PAC; determination of eligibility/screening processes; distinctions among levels of rehabilitation/PAC; insurance coverage/equity; rehabilitation/PAC clinical practice environment; post-rehabilitation/PAC discharge support; medical capabilities within PAC settings; developing rehabilitation goals.

CONCLUSIONS

Despite caring for patients discharged to post-acute rehabilitation settings, medical students lack essential knowledge about the process of rehabilitation and recovery, including patient eligibility for and service availability across PAC settings. Explicit rehabilitation/PAC education for medical students could enhance their ability to counsel and advocate for patients with disability and rehabilitation needs through care transitions.Implications for rehabilitationMedical students lack knowledge about rehabilitation and post-acute care that is important for helping patients navigate the acute to post-acute transition.Dedicated rehabilitation/post-acute care education could prepare trainees for counseling and advocating for patients during care transitions.Knowledge gaps identified in this study could inform development of curricular interventions to address medical student learning needs.

PEMOCS: theory derivation of a concept for PErsonalized MOtor-Cognitive exergame training in chronic Stroke-a methodological paper with an application example

Background

Coping with residual cognitive and gait impairments is a prominent unmet need in community-dwelling chronic stroke survivors. Motor-cognitive exergames may be promising to address this unmet need. However, many studies have so far implemented motor-cognitive exergame interventions in an unstructured manner and suitable application protocols remain yet unclear. We, therefore, aimed to summarize existing literature on this topic, and developed a training concept for motor-cognitive exergame interventions in chronic stroke.

Methods

The development of the training concept for personalized motor-cognitive exergame training for stroke (PEMOCS) followed Theory Derivation procedures. This comprised (1.1) a thorough (narrative) literature search on long-term stroke rehabilitation; (1.2) a wider literature search beyond the topic of interest to identify analogies, and to induce creativity; (2) the identification of parent theories; (3) the adoption of suitable content or structure of the main parent theory; and (4) the induction of modifications to adapt it to the new field of interest. We also considered several aspects of the "Framework for Developing and Evaluating Complex Interventions" by the Medical Research Council. Specifically, a feasibility study was conducted, and refining actions based on the findings were performed.

Results

A training concept for improving cognitive functions and gait in community-dwelling chronic stroke survivors should consider the principles for neuroplasticity, (motor) skill learning, and training. We suggest using a step-based exergame training for at least 12 weeks, 2-3 times a week for approximately 45 min. Gentile's Taxonomy for Motor Learning was identified as suitable fundament for the personalized progression and variability rules, and extended by a third cognitive dimension. Concepts and models from related fields inspired further additions and modifications to the concept.

Conclusion

We propose the PEMOCS concept for improving cognitive functioning and gait in community-dwelling chronic stroke survivors, which serves as a guide for structuring and implementing motor-cognitive exergame interventions. Future research should focus on developing objective performance parameters that enable personalized progression independent of the chosen exergame type.

Outcomes of Neurorehabilitation Among Patients With Prolonged Disorders of Consciousness

BACKGROUND

 The impact of neurorehabilitation on patients with prolonged disorders of consciousness (PDOC) is not well known. We assessed the range of motion (ROM), muscle girth and power, level of consciousness, development of musculoskeletal deformity, and superficial sensation.

METHODS

 A retrospective observational record-based study was done, which included the data of patients diagnosed with PDOC admitted at Thumbay Physical Therapy & Rehabilitation Hospital, Ajman, UAE, between 2020 and 2022. Data on the "range of motion", "muscle girth and power", "level of consciousness", "development of musculoskeletal deformity", and "superficial sensation" were collected and analyzed. The SPSS software version 27 (IBM Corp., Armonk, NY, USA) was used for analysis. The chi-square test was used to assess association, and the t-test was used to test the mean difference.

RESULTS

 We assessed the data of 21 patients with PDOC. The superficial sensation was found to have increased significantly (p<0.025). There was a decrease in the proportion of patients with musculoskeletal deformities during the follow-up period. The ROM, muscle girth, and muscle power were also preserved without significant deterioration. However, the level of consciousness measured by the Glasgow coma scale (GCS) showed no improvement.

CONCLUSIONS

Our research showed that neurorehabilitation significantly improves superficial sensation and prevents the development of musculoskeletal deformities. However, the mean level of consciousness remained the same. There was also no decrease in ROM. Both muscle girth and power were preserved over two years.

Is it only nice in theory? Implementation of motor learning principles in neurorehabilitation among Saudi physical therapists

BACKGROUND

Despite earlier recognition of the importance of motor learning principles in neurorehabilitation, research suggests that the motor learning principle is not being entirely utilized in neurorehabilitation. Implementation of motor learning principles has been associated with functional recovery and patient satisfaction.

OBJECTIVE

To examine implementation of motor learning principles in neurorehabilitation among Saudi physical therapists including self-efficacy, current practice, attitude and barriers.

METHODS

A cross-sectional survey of physical therapists managing patients with neurological conditions was conducted (n = 345). The survey questionnaire contained items to evaluate self-efficacy, current practice, attitude and barriers toward implementing motor learning principles in neurorehabilitation.

RESULTS

The data from the respondents indicated that they had moderate self-efficacy to implement motor learning in neurorehabilitation. Only 30.2% of respondents implement motor learning in their practice to a high degree and some respondents were unaware of the concepts of motor learning. The most reported perceived barriers to motor learning implementation in neurorehabilitation were at the level of the physical therapist (lack of knowledge) and the organization (lack of time).

CONCLUSION

Implementation of motor learning principles among Saudi physical therapists managing patients with neurological conditions was moderate. Self-efficacy, positive attitudes, academic training and organizational support are potential strategies to enhance implementation.

Applied strategies of neuroplasticity

Various levels of somatotopic organization are present throughout the human nervous system. However, this organization can change when needed based on environmental demands, a phenomenon known as neuroplasticity. Neuroplasticity can occur when learning a new motor skill, adjusting to life after blindness, or following a stroke. Following an injury, these neuroplastic changes can be adaptive or maladaptive, and often occur regardless of whether rehabilitation occurs or not. But not all movements produce neuroplasticity, nor do all rehabilitation interventions. Here, we focus on research regarding how to maximize adaptive neuroplasticity while also minimizing maladaptive plasticity, known as applied neuroplasticity. Emphasis is placed on research exploring how best to apply neuroplastic principles to training environments and rehabilitation protocols. By studying and applying these principles in research and clinical practice, it is hoped that learning of skills and regaining of function and independence can be optimized.

Neuropsychological rehabilitation, neuroimaging and neuroplasticity: A clinical commentary

Initial brain imaging studies on recovery of motor functioning after stroke suggested their potential prognostic value in neurorehabilitation. However, the value of brain imaging in documenting brain changes associated with cognitive and behavioral treatment effects seem less likely. Also, neuroimaging studies at that time seem to have little, if any, value for treatment planning. Advances in neuroimaging technology are beginning to challenge these initial impressions. In this clinical commentary, we propose that advances in the field of neuroimaging have relevance for the future development of neuropsychological rehabilitation. Neuropsychological rehabilitation is entering a new era that involves collaboration with neuroimaging and associated studies on neuroplasticity. We recognize that this may seem “aspirational” rather than practical in most rehabilitation settings. However, we provide examples of how this can be achieved as illustrated by collaborative efforts of clinicians and scientists in the SARAH Network of Rehabilitation Hospitals in Brazil. We also review selective papers on neuroplasticity, spontaneous recovery and diaschisis that have relevance for research which will expand and further develop the field of neuropsychological rehabilitation.