Integrative approach for women with fibromyalgia in a Veterans Affairs Medical Center: An observational study.

Fibromyalgia, a complex condition characterized by widespread musculoskeletal pain, presents a significant burden on individuals and healthcare systems. This observational study aims to explore the potential of an outpatient integrative care model for the management of fibromyalgia in women, focusing on personalized goals, patient education, non-pharmaceutical treatments, and lifestyle modifications. The primary objective is to assess patient satisfaction and its correlation with pain, quality of life, depression, and post-traumatic stress disorder (PTSD) symptoms. This pilot study seeks to determine the effectiveness of this model in the alleviation of fibromyalgia-related pain and the improvement of overall well-being. Twenty-five women diagnosed with fibromyalgia participated in a 14-week outpatient treatment program at a Veterans Affairs Medical Center, involving weekly patient-directed, integrative group visits and health coaching. Pre- and post-evaluation questionnaires were administered to assess patient satisfaction, patients' subjective sense of empowerment in the management of fibromyalgia, and symptom improvement (i.e., pain, quality of life, depression, and PTSD). In addition, the study evaluated the correlation of patient empowerment with symptom improvement. The integrative care model received high patient satisfaction, with a mean score of 8.04 out of 10. Significant pain reduction was observed based on the Numeric Rating Scale (n = 22, P < .001). Quality of life showed significant improvement according to the Fibromyalgia Impact Questionnaire (n = 24, P = .01). Furthermore, depression symptoms improved significantly, as assessed by Patient Health Questionnaire (n = 24, P = .04). However, there was no statistically significant change in PTSD scores (n = 22, P = .3). Patient empowerment was strongly correlated with pain reduction (n = 25, r = .78, P < .001), quality of life (n = 25, r = .57, P < .001), and improvement in depression symptoms (n = 22, r = .50, P = .004). Pairwise deletion was used for each outcome. This integrative care model demonstrated promising results in effectively managing fibromyalgia-related pain and enhancing quality of life and depression symptoms in women. This model presents a feasible and potentially effective treatment approach for fibromyalgia. Further research with larger sample sizes and control groups is warranted to validate these findings and encourage broader implementation.

Minimally invasive electrical rectal stimulation promotes bowel emptying in an individual with spinal cord injury.

CONTEXT: Individuals with SCI typically live with neurogenic bowel dysfunction and impaired colonic motility that may significantly impact health and quality of life. Bowel management often includes digital rectal stimulation (DRS) to modulate the recto-colic reflex to promote bowel emptying. This procedure can be time-consuming, caregiver-intensive, and lead to rectal trauma. This study presents a description of using electrical rectal stimulation as an alternative to DRS to help manage bowel emptying in a person with SCI. METHODS: We conducted an exploratory case study with a 65-year-old male with a T4 AIS B SCI who normally relies on DRS as the main component of his regular bowel management strategy. In randomly selected bowel emptying sessions during a 6-week period, the participant received burst-pattern electrical rectal stimulation (ERS) (50 mA, 20 pulses/s at 100 Hz), via a rectal probe electrode until bowel emptying was achieved. The primary outcome measure was number of cycles of stimulation required to complete the bowel routine. RESULTS: 17 sessions were performed using ERS. In 16 sessions, a bowel movement was produced after only 1 cycle of ERS. In 13 sessions, complete bowel emptying was achieved with 2 cycles of ERS. CONCLUSIONS: ERS was associated with effective bowel emptying. This work represents the first time ERS has been used to affect bowel emptying in someone with SCI. This approach could be investigated as a tool to evaluate bowel dysfunction, and it could be further refined as a tool for improving bowel emptying.

Time restricted eating facilitates weight loss and improves cardiometabolic profile in a female veteran with multiple sclerosis: A case report.

Context: To counteract cumulative weight gain, a female veteran with multiple sclerosis with spinal cord involvement initiated a program of time restricted eating (TRE), eating all calories within a daily 6-hour window.Findings: The patient experienced significant weight loss and improved cardiometabolic markers.Conclusion/Clinical Relevance: Additional research is warranted to study TRE to mitigate obesity.

Isolated pulmonary recovery in a veteran with late stage bulbar ALS following edaravone treatment and cessation.

CONTEXT: Amyotrophic lateral sclerosis (ALS) is a group of rare neurological diseases which cause progressive loss of upper and lower motor neurons at the spinal or bulbar level. ALS affects voluntary muscles of the body which control eating, talking, and moving. Individuals with ALS manifest difficulty breathing on their own due to weakness of the respiratory system. The average life expectancy of individuals with ALS is 2-5 years from the time of diagnosis, with death resulting from respiratory failure. There is no cure for ALS. At present, riluzole and edaravone are the only FDA-approved treatments that impact survival. Adverse reactions to edaravone include hypoxia and respiratory failure. To date, there are no published reports describing isolated dramatic respiratory improvement in ALS with continued global clinical worsening including limb and face function, particularly following edaravone use. FINDINGS: We present a case report of late stage bulbar ALS, in which a dramatic respiratory improvement is seen following edaravone use, and subsequent cessation. CONCLUSION/CLINICAL RELEVANCE: Isolated pulmonary decline and subsequent recovery following cessation of edaravone in the setting of continued systemic neurologic decline has not yet been described and may suggest potential for reversibility of edaravone-related pulmonary decline. Research is needed to evaluate this possibility further, and this case report may lead to further investigation to evaluate this possibility. Alternatively, although less likely, it is possible the observed that pulmonary improvement may either be beneficially attributed to edaravone, or unrelated to edaravone entirely - representing an undescribed phenomenon of isolated pulmonary decline and improvement in the setting of systemic continued ALS progression, possibly related to the bulbar subtype. Further investigation is warranted to evaluate both the role of edaravone in causing in a potentially reversible pulmonary decline upon cessation of the medication, and the possibility of other undefined variables including various subtypes of ALS contributing to this phenomenon.

Closed-Loop Torque and Kinematic Control of a Hybrid Lower-Limb Exoskeleton for Treadmill Walking.

Restoring and improving the ability to walk is a top priority for individuals with movement impairments due to neurological injuries. Powered exoskeletons coupled with functional electrical stimulation (FES), called hybrid exoskeletons, exploit the benefits of activating muscles and robotic assistance for locomotion. In this paper, a cable-driven lower-limb exoskeleton is integrated with FES for treadmill walking at a constant speed. A nonlinear robust controller is used to activate the quadriceps and hamstrings muscle groups via FES to achieve kinematic tracking about the knee joint. Moreover, electric motors adjust the knee joint stiffness throughout the gait cycle using an integral torque feedback controller. For the hip joint, a robust sliding-mode controller is developed to achieve kinematic tracking using electric motors. The human-exoskeleton dynamic model is derived using Lagrangian dynamics and incorporates phase-dependent switching to capture the effects of transitioning from the stance to the swing phase, and vice versa. Moreover, low-level control input switching is used to activate individual muscles and motors to achieve flexion and extension about the hip and knee joints. A Lyapunov-based stability analysis is developed to ensure exponential tracking of the kinematic and torque closed-loop error systems, while guaranteeing that the control input signals remain bounded. The developed controllers were tested in real-time walking experiments on a treadmill in three able-bodied individuals at two gait speeds. The experimental results demonstrate the feasibility of coupling a cable-driven exoskeleton with FES for treadmill walking using a switching-based control strategy and exploiting both kinematic and force feedback.

Interdisciplinary bodyweight management program for persons with SCI.

Objective: Persons with spinal cord injury (SCI) have a higher prevalence of being overweight than the general population, which is thought to be due to a variety of metabolic, physiologic and psychological changes. The quality improvement project described in this work was designed to help overweight persons with SCI lose bodyweight through nutrition, exercise, and behavioral management strategies.Methods: Eighteen persons with SCI who were overweight were enrolled in a 12-week interdisciplinary weight management program. Participants were limited to persons at least one-year post-acute SCI with an established overweight status. Measurements, including a person's weight, body mass index, and waist circumference (WaC), were taken at the program's start, at its end, and six months post program.Results: Seventeen out of 18 participants experienced weight loss, (WaC) decreased (P < 0.001), and the program was effective at reducing weight (P < 0.001). Six months following participation in the program participants did experience a significant change in weight or waist size six months post program, thus indicating that subjects did not regain weight after completion of the program.Conclusion: This quality improvement project provided indications of the benefits of an SCI-specific interdisciplinary weight management program. Clinical research evaluating methods for helping persons with SCI achieve a healthy bodyweight is indicated.

At-home genital nerve stimulation for individuals with SCI and neurogenic detrusor overactivity: A pilot feasibility study.

OBJECTIVE: Neurogenic bladder dysfunction, including neurogenic detrusor overactivity (NDO) is one of the most clinically significant problems for persons with spinal cord injury (SCI), affecting health and quality of life. Genital nerve stimulation (GNS) can acutely inhibit NDO-related reflex bladder contractions and increase bladder capacity. However, it is unknown if GNS can improve urinary continence or help meet individuals' bladder management goals during sustained use, which is required for GNS to be clinically effective. DESIGN: Subjects maintained voiding diaries during a one-month control period without stimulation, one month with at-home GNS, and one month after GNS. Urodynamics and quality of life assessments were conducted after each treatment period, and a satisfaction survey was taken at study completion. SETTING: Subject screening and clinical procedures were conducted at the Louis Stokes Cleveland VA Medical Center. Stimulation use and voiding diary entries were conducted in subjects' homes. PARTICIPANTS: Subjects included five men with SCI and NDO. INTERVENTIONS: This study tested one month of at-home portable non-invasive GNS. OUTCOME MEASURES: The primary outcome measure was leakage events per day. Secondary outcome measures included self-reported subject satisfaction, bladder capacity, and stimulator use frequency. RESULTS: GNS reduced the number of leakage events from 1.0 ± 0.5 to 0.1 ± 0.4 leaks per day in the four subjects who reported incontinence data. All study participants were satisfied that GNS met their bladder goals; wanted to continue using GNS; and would recommend it to others. CONCLUSIONS: Short term at-home GNS reduced urinary incontinence and helped subjects meet their bladder management goals. These data inform the design of a long-term clinical trial testing of GNS as an approach to reduce NDO.

An Interdisciplinary Approach to Reducing Opioid Prescriptions to Patients with Chronic Pain in a Spinal Cord Injury Center.

BACKGROUND: The increasing use of prescription opioids has contributed to the epidemic of opioid abuse in the United States. Efforts to reduce opioid prescriptions and offer alternatives for pain management are needed. OBJECTIVE: To determine the success of a multidisciplinary project to manage chronic pain while reducing reliance on opioids in a population of patients with spinal cord injury (SCI). DESIGN: Retrospective analysis. SETTING: This study was conducted in an SCI system of care in northeast Ohio. PARTICIPANTS: Individuals with SCI receiving outpatient care were included. INTERVENTIONS: Clinicians in SCI and pain management specialties developed a plan to manage individuals with SCI, particularly for individuals using opioids, including physical, occupational, recreational, and vocational therapy. These services worked closely with the SCI physicians when chronic pain was identified to help better medically manage their pathology and support efforts to decrease opioid use in a multipronged approach. MAIN OUTCOMES: The primary outcome measures from opioid prescription data from 2008 to 2016 were the percent of outpatients receiving opioids, opioid prescription rates, and opioid prescription doses over time. RESULTS: The percentage of outpatients receiving opioids and the number of opioid prescriptions through the outpatient service significantly decreased, from 39% to 16% and from 2.5 to 1.5 prescriptions per patient per quarter, respectively, correlating with the introduction of the multidisciplinary interventions. The total morphine equivalent quantities of prescription medications, particularly nonmethadone opioids, also decreased significantly. CONCLUSIONS: The multidisciplinary interventional approach was associated with marked decreases in the percentage of patients receiving opioids and the amounts of opioids being prescribed. This reduction could have a significant impact on the opioid crisis. LEVEL OF EVIDENCE: IV.

The Feasibility of Blood Flow Restriction Exercise in Patients With Incomplete Spinal Cord Injury.

BACKGROUND: Blood flow restriction (BFR) exercise, which already has shown promise in the able-bodied population, may be a novel method for improving muscle function in the incomplete spinal cord injury (iSCI) population. However, the feasibility and tolerance for BFR exercise in this population is unknown. OBJECTIVE: To determine the feasibility and safety of BFR exercise in the iSCI population, with special attention paid to acute hemodynamic changes and the risk of deep vein thrombosis (DVT). DESIGN: Within-subjects repeated measures design. SETTING: Outpatient SCI rehabilitation unit in a Veterans Affairs medical center. PARTICIPANTS: Nine individuals with varying levels of iSCI and varying functional abilities. METHODS: Subjects performed a trial of unilateral BFR knee extension (3 × 10) with, and without, BFR (125% of venous occlusion pressure) in a counterbalanced order. MAIN OUTCOME MEASUREMENTS: Acute autonomic dysreflexia risk, total work, pain, perceived difficulty, muscle activation, lactate, hemodynamics, and tissue oxygenation were compared between conditions. Each subject was screened for a DVT at baseline and returned for a quantitative D-dimer assessment 3-4 days after the protocol. RESULTS: All subjects were able to complete each BFR trial without showing signs of autonomic dysreflexia or DVT formation. No differences were observed for pain, perceived effort, muscular activation, or lactate between BFR and control exercise. Mean arterial pressure and systolic pressure both increased with exercise (18.8% and 17.6% in BFR, and 19.4% and 19.6% in control, respectively; P < .05) but were not different between conditions. Oxyhemoglobin and deoxyhemoglobin saturation both increased during BFR exercise (+12.3 ± 96.7 and +105.4 ± 76.7, respectively), whereas tissue oxygenation index decreased (-6.5 ± 3.0%; P < .05 for all comparisons). CONCLUSIONS: Results suggest that controlled BFR exercise can be safely performed by individuals with iSCI without added cardiovascular strain or heightened pain. LEVEL OF EVIDENCE: IV.

Genital nerve stimulation is tolerable and effective for bladder inhibition in sensate individuals with incomplete SCI.

BACKGROUND: Neurogenic detrusor overactivity after spinal cord injury (SCI) causes urinary incontinence and reduces bladder capacity. Surface electrical genital nerve stimulation (GNS) acutely inhibits reflex bladder contractions. The stimulation amplitude selected for GNS is typically twice the amplitude that is required to evoke the pudendal-anal reflex. There is concern about the ability of persons with sensation to comfortably tolerate effective levels of GNS. The objective of this work is to determine if persons with incomplete SCI are able to tolerate acute GNS for bladder inhibition. METHODS: Twenty-four subjects with neurogenic detrusor overactivity, SCI, and pelvic sensation were enrolled in this case series. The setting was the Spinal Cord Injury Service of a Veterans Affairs Medical Center. Primary outcome measures were sensation threshold and tolerable stimulation amplitude; secondary outcome measures were bladder capacity and bladder contraction inhibition. RESULTS: GNS was tolerable up to 30±16 mA (range 8 mA to ≥60 mA) at amplitudes greater than twice the pudendal-anal (PA) reflex threshold, which was 8±5 mA (range 4 mA to 20 mA). Twelve subjects tolerated GNS at greater than twice the PA, six tolerated 1-1.5 times the PA, and five had no identifiable PA. GNS at tolerable amplitudes inhibited reflexive bladder contractions or increased bladder capacity 135±109 mL (n=23). GNS did not cause autonomic dysreflexia or intolerable spasticity. CONCLUSIONS: GNS is tolerable at amplitudes that effectively inhibit neurogenic detrusor overactivity in individuals with pelvic sensation. GNS therefore is a tool with potential clinical applications for persons with preserved sensation.

Genital nerve stimulation increases bladder capacity after SCI: A meta-analysis.

BACKGROUND: Neurogenic detrusor overactivity (NDO) often results in decreased bladder capacity, urinary incontinence, and vesico-ureteral reflux. NDO can trigger autonomic dysreflexia and can impair quality of life. Electrical stimulation of the genital nerves (GNS) acutely inhibits reflex bladder contractions and can increase bladder capacity. Quantifying the effect of GNS on bladder capacity and determining what study factors and subject factors influence bladder capacity improvements will inform the design of clinical GNS interventions. METHODS: We measured bladder capacity in 33 individuals with NDO, with and without GNS. These data were combined with data from seven previous GNS studies (n=64 subjects). A meta-analysis of the increase in bladder capacity and potential experimental factors was conducted (n=97 subjects total). RESULTS: Bladder capacity increased 131±101 ml with GNS across subjects in all studies. The number of individuals whose bladder capacity was greater than 300 ml increased from 24% to 62% with GNS. Stimulus amplitude was a significant factor predicting bladder capacity gain. The variance of the bladder capacity gain significantly increased with increasing infusion rate. Other factors did not contribute to bladder capacity gain. CONCLUSION: GNS acutely increases bladder capacity in individuals with NDO. The consistent increase in magnitude of bladder capacities across the eight studies, and the lack of dependence on individual-specific factors, provide confidence that GNS could be an effective tool for many individuals with NDO. Studies of the chronic effect of GNS on bladder control, with clinical measures such as urinary continence, are needed.

Ultrasound-Guided Steroid Injection of the Pisotriquetral Joint: A Multidisciplinary Effort.

From the perspective of a multidisciplinary team, the authors describe the first reported use of ultrasound guidance for steroid injection into the pisotriquetral joint to relieve wrist pain of a person with spinal cord injury undergoing acute inpatient rehabilitation. Musculoskeletal ultrasound guidance was used to improve the accuracy of a corticosteroid injection of the pisotriquetral joint and the basal thumb in a 70-year-old man with paraplegia experiencing multifocal degenerative wrist pain. There was no bleeding or bruising after the injections, and the patient reported complete pain resolution 1 wk after the injections, which continued for over 1 yr. A multidisciplinary team was key in diagnosis, selection of treatment, and evaluation of treatment effect. Corticosteroid injection of the pisotriquetral joint under ultrasound guidance can be used as a treatment modality for managing wrist pain stemming from that joint. Further investigation and studies evaluating the use of ultrasound versus other imaging modalities for injection of the wrist are indicated.

Interdisciplinary development of an ergonomic prone mobility cart.

Pressure ulcers remain a major source of morbidity and mortality in Veterans with neurologic impairment. Management of pressure ulcers typically involves pressure relief over skin regions containing wounds, but this can lead to loss of mobility and independence when the wounds are located in regions that receive pressure during sitting. An innovative, iterative design process was undertaken to improve prone cart design for persons with spinal cord injury and pressure ulceration. Further investigation of ways to improve prone carts is warranted to enhance the quality of life of persons with pressure ulcers.

Real-time, autonomous bladder event classification and closed-loop control from single-channel pressure data.

Urinary incontinence, or the loss of bladder control, is a debilitating condition affecting millions worldwide, which significantly reduces quality of life. Neuromodulation of lower urinary tract nerves can be used to treat sensations of urgency in many subjects, including those with Spinal Cord Injury (SCI). Event driven, or conditional stimulation has been investigated as a possible improvement to the state-of-the-art open-loop stimulation systems available today. However, this requires a robust, adaptive, and noise-tolerant method of classifying bladder function from real-time bladder pressure measurements. Context-Aware Thresholding (CAT) has been previously shown to work well on prerecorded single contraction urodynamic data. In this work, for the first time, we present real-time detection of multiple serial bladder contractions using urodynamic recordings from human subjects with SCI and Neurogenic Detrusor Overactivity (NDO). CAT demonstrated a high degree of accuracy and noise tolerance on prerecorded data from 15 human subjects, with a mean accuracy of 92% and average false positive rate of 0.3 false positives per contraction. Analysis of event detection latencies showed that CAT identified and responded to events 1.4 seconds faster than the original human experimenter. Finally, we present a case study in which CAT was used live for real-time autonomous, closed-loop bladder control in a single human subject with SCI and NDO, successfully inhibiting four consecutive unwanted bladder contractions and increasing bladder capacity by 40%.

Does patterned afferent stimulation of sacral dermatomes suppress urethral sphincter reflexes in individuals with spinal cord injury?

AIMS: Dyssynergic contractions of the external urethral sphincter prevent efficient bladder voiding and lead to numerous health concerns. Patterned electrical stimulation of the sacral dermatomes reduces urethral sphincter spasms and allows functional bladder emptying in cats after chronic SCI. Reflex suppression in animals is strongly dependent on stimulus location and pattern. The purpose of this study was to determine whether the stimulation patterns and locations effective in animals suppress urethral sphincter spasms in humans with SCI. METHODS: Ten subjects with chronic SCI underwent bladder filling to elicit distention-evoked contractions. During reflex contractions patterned electrical stimulation was applied to the S2 or S3 dermatome in random 25-sec intervals. Bladder and sphincter pressures were simultaneously recorded and compared between control and afferent stimulation periods. RESULTS: Six of the 10 subjects demonstrated both reflex bladder and sphincter contractions with bladder filling. No significant reduction in urethral pressure was observed during stimulation for any stimulus locations and patterns tested. CONCLUSIONS: Stimulation parameters and locations effective in SCI animals did not suppress reflex sphincter activity in these human subjects. It is likely that a broader set of stimulus patterns and dermatome locations will need to be tested to find the effective combination in humans.

Functional electrical stimulation and spinal cord injury.

Spinal cord injuries (SCI) can disrupt communications between the brain and the body, resulting in loss of control over otherwise intact neuromuscular systems. Functional electrical stimulation (FES) of the central and peripheral nervous system can use these intact neuromuscular systems to provide therapeutic exercise options to allow functional restoration and to manage medical complications following SCI. The use of FES for the restoration of muscular and organ functions may significantly decrease the morbidity and mortality following SCI. Many FES devices are commercially available and should be considered as part of the lifelong rehabilitation care plan for all eligible persons with SCI.

Multidisciplinary approach to converting power chair into motorized prone cart.

Pressure ulcers remain a major source of morbidity and mortality in veterans with neurologic impairment. Management of pressure ulcers typically involves pressure relief over skin regions containing wounds, but this can lead to loss of mobility and independence when the wounds are located in regions that receive pressure from sitting. An innovative, low-cost, multidisciplinary effort was undertaken to maximize quality of life in a veteran with a thoracic-4 level complete spinal cord injury and a stage 4 ischial wound. The person's power wheelchair was converted into a motorized prone cart, allowing navigation of the Department of Veterans Affairs spinal cord injury hospital ward and improved socialization while relieving pressure on the wound. Physical and occupational therapy assisted with the reconfiguration of the power chair and verified safe transfers into the chair and driving of the device. Psychology verified positive psychosocial benefit, while nursing and physician services verified an absence of unwanted pain or skin injury resulting from use of the device. Further investigation of ways to apply this technique is warranted to improve the quality of life of persons with pressure ulcers.

Sham manual medicine protocol for cervical strain-counterstrain research.

OBJECTIVE: To describe the development of a sham manual medicine protocol. SETTING: An academic physical medicine and rehabilitation clinic. PARTICIPANTS: Twenty-six persons with cervical tender points were included in the pilot study. Exclusion criteria entailed cervical disk herniations or diskitis, cancer, current incarceration, or any condition that prevented small-range passive neck movements. Subjects were also excluded if, in the past 3 months, they had received cervical or thoracic spine surgery, osteopathic manipulation, or workers' compensation benefits. INTERVENTIONS: The subjects were sequentially assigned to receive either sham or strain-counterstrain treatment. The subjects filled out pre- and posttreatment questionnaires. Fifteen subjects were in the sham group, and 11 were in the treatment group. MAIN OUTCOME MEASURES: Outcome measures included subject tolerance of manual medicine, change in pain level, and ability to accurately determine receipt of strain-counterstrain or sham technique. Statistical significance was set at P < .05. RESULTS: There were no adverse effects of the sham or treatment protocols. There was no statistically significant change in pain as a result of the sham manual medicine protocol (P = .222) in contrast to the strain-counterstrain group, which did have decreased pain (P = .014). The subjects were unable to determine whether they had received sham or strain-counterstrain technique (P = .850). CONCLUSION: The sham protocol developed for this study was well tolerated. The small study size and design limitations do not yet allow the sham protocol developed in this pilot study to be definitively validated as a manual medicine tool, but there are early indications that it may be useful. Larger studies that validate this sham protocol by addressing inter- and intra-rater reliability are needed, followed by studies that evaluate strain-counterstrain as a treatment modality.

The role of assistive robotics in the lives of persons with disability.

Robotic assistive devices are used increasingly to improve the independence and quality of life of persons with disabilities. Devices as varied as robotic feeders, smart-powered wheelchairs, independent mobile robots, and socially assistive robots are becoming more clinically relevant. There is a growing importance for the rehabilitation professional to be aware of available systems and ongoing research efforts. The aim of this article is to describe the advances in assistive robotics that are relevant to professionals serving persons with disabilities. This review breaks down relevant advances into categories of Assistive Robotic Systems, User Interfaces and Control Systems, Sensory and Feedback Systems, and User Perspectives. An understanding of the direction that assistive robotics is taking is important for the clinician and researcher alike; this review is intended to address this need.

Neural interface technology for rehabilitation: exploiting and promoting neuroplasticity.

This article reviews neural interface technology and its relationship with neuroplasticity. Two types of neural interface technology are reviewed, highlighting specific technologies that the authors directly work with: (1) neural interface technology for neural recording, such as the micro-ECoG BCI system for hand prosthesis control, and the comprehensive rehabilitation paradigm combining MEG-BCI, action observation, and motor imagery training; (2) neural interface technology for functional neural stimulation, such as somatosensory neural stimulation for restoring somatosensation, and non-invasive cortical stimulation using rTMS and tDCS for modulating cortical excitability and stroke rehabilitation. The close interaction between neural interface devices and neuroplasticity leads to increased efficacy of neural interface devices and improved functional recovery of the nervous system. This symbiotic relationship between neural interface technology and the nervous system is expected to maximize functional gain for individuals with various sensory, motor, and cognitive impairments, eventually leading to better quality of life.