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Bonanno M, De Pasquale P, De Marchis C, Lombardo Facciale A, Paladina G, Fonti B, Quartarone A, Calabrò RS. Might patients with cerebellar ataxia benefit from the Computer Assisted Rehabilitation ENvironment (CAREN)? A pilot study focusing on gait and balance. Front Bioeng Biotechnol 2024; 12:1385280. [PMID: 39011156 PMCID: PMC11247328 DOI: 10.3389/fbioe.2024.1385280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 06/03/2024] [Indexed: 07/17/2024] Open
Abstract
Introduction: Ataxia is a neurological symptom that causes decreased balance, loss of coordination, and gait alterations. Innovative rehabilitation devices like virtual reality (VR) systems can provide task-oriented, repetitive and intensive training with multisensorial feedback, thus promoting neuroplastic processes. Among these VR technologies, the Computer Assisted Rehabilitation ENvironment (CAREN) associates a split belt treadmill on a 6-degrees of freedom platform with a 180° VR screen and a Vicon motion capture system to monitor patients' movements during training sessions. Methods: Eight patients affected by cerebellar ataxia were enrolled and received 20 sessions of CAREN training in addition to standard rehabilitation treatment. Each patient was evaluated at the beginning and at the end of the study with 3D gait analysis and clinical scales to assess balance, gait function and risk of falls. Results: We found improvements in kinematic, kinetic, and electromyographic parameters (as per pre-post- CAREN training), as well as in clinical outcomes, such as balance and risk of falls in ataxic patients. In addition, we found that trunk rotation improved, after CAREN intervention, approximating to the normative values. Discussion: Our results suggested that CAREN might be useful to improve specific biomechanical parameters of gait in ataxic patients.
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Affiliation(s)
| | | | | | | | | | - Bartolo Fonti
- IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
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2
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Wagner V, Knudsen MS, Curtis DJ, Riberholt CG. Use of the EXOPULSE Mollii for severe ataxia in an adult male 4 months after cardiac arrest. BMJ Case Rep 2023; 16:e249574. [PMID: 36963762 PMCID: PMC10040057 DOI: 10.1136/bcr-2022-249574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2023] Open
Abstract
The EXOPULSE Mollii is designed to reduce spasticity through low-current electrical stimulation of major muscle groups. The effect on severe cerebellar ataxia has not been investigated. This case describes the use of the EXOPULSE Mollii in an adult male with severe cerebellar ataxia 4 months after cardiac arrest and ischaemic stroke. The patient used the suit in 15 of 19 possible sessions (78.9%). He improved in the sit-to-stand test, arm function test and 10 m walking test. He described improved visual focus, ability to speak and swallow. Improvements were maintained for 1 week after the last session. The EXOPULSE Mollii is relevant to consider in the early stages of inpatient rehabilitation for patients with severe ataxia, but further research is warranted.
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Affiliation(s)
- Vibeke Wagner
- Department of Neurorehabilitation TBI Unit, Rigshospitalet, Hvidovre, Denmark
| | | | - Derek John Curtis
- Child and Youth Administration, City of Copenhagen, Copenhagen, Denmark
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3
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Jain M, Harjpal P, Yadav V, Kovela RK, Vardhan V. Early Rehabilitation for Cerebellar Complications Following Left Atrial Myxoma Excision: A Stitch in Time Saves Nine. Cureus 2022; 14:e28773. [PMID: 36225469 PMCID: PMC9531849 DOI: 10.7759/cureus.28773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/04/2022] [Indexed: 11/05/2022] Open
Abstract
The most known of all primary cardiac tumors is myxoma, which is most usually detected in the left atrium. As there are no physical signs or symptoms, a diagnosis is rarely made purely based on clinical evidence. Our study aims to investigate the case of post-operative left atrial myxoma with cerebellar signs. A 50-year-old woman complained of dizziness and syncope, which caused her to collapse on the floor early in the morning. Myxoma in the left atrium and mitral valve regurgitation was discovered after prompt medical assistance. She was recommended for surgery to excise the left atrial myxoma and mitral valve repair. Post the surgery, she developed breathing difficulties and cerebellar signs for which she was referred for physiotherapy. She underwent two weeks of tailor-made inpatient rehabilitation. This case study intends to emphasize the importance of early diagnosis, treatment, and, most importantly, rehabilitation to return the patient to her functional state. A structured exercise regimen assists the patient while also reducing post-surgery problems. Timely monitoring and treatment are projected to improve outcomes in patients treated with a multidisciplinary approach.
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4
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Cabaraux P, Agrawal SK, Cai H, Calabro RS, Casali C, Damm L, Doss S, Habas C, Horn AKE, Ilg W, Louis ED, Mitoma H, Monaco V, Petracca M, Ranavolo A, Rao AK, Ruggieri S, Schirinzi T, Serrao M, Summa S, Strupp M, Surgent O, Synofzik M, Tao S, Terasi H, Torres-Russotto D, Travers B, Roper JA, Manto M. Consensus Paper: Ataxic Gait. CEREBELLUM (LONDON, ENGLAND) 2022; 22:394-430. [PMID: 35414041 DOI: 10.1007/s12311-022-01373-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/20/2022] [Indexed: 12/19/2022]
Abstract
The aim of this consensus paper is to discuss the roles of the cerebellum in human gait, as well as its assessment and therapy. Cerebellar vermis is critical for postural control. The cerebellum ensures the mapping of sensory information into temporally relevant motor commands. Mental imagery of gait involves intrinsically connected fronto-parietal networks comprising the cerebellum. Muscular activities in cerebellar patients show impaired timing of discharges, affecting the patterning of the synergies subserving locomotion. Ataxia of stance/gait is amongst the first cerebellar deficits in cerebellar disorders such as degenerative ataxias and is a disabling symptom with a high risk of falls. Prolonged discharges and increased muscle coactivation may be related to compensatory mechanisms and enhanced body sway, respectively. Essential tremor is frequently associated with mild gait ataxia. There is growing evidence for an important role of the cerebellar cortex in the pathogenesis of essential tremor. In multiple sclerosis, balance and gait are affected due to cerebellar and spinal cord involvement, as a result of disseminated demyelination and neurodegeneration impairing proprioception. In orthostatic tremor, patients often show mild-to-moderate limb and gait ataxia. The tremor generator is likely located in the posterior fossa. Tandem gait is impaired in the early stages of cerebellar disorders and may be particularly useful in the evaluation of pre-ataxic stages of progressive ataxias. Impaired inter-joint coordination and enhanced variability of gait temporal and kinetic parameters can be grasped by wearable devices such as accelerometers. Kinect is a promising low cost technology to obtain reliable measurements and remote assessments of gait. Deep learning methods are being developed in order to help clinicians in the diagnosis and decision-making process. Locomotor adaptation is impaired in cerebellar patients. Coordinative training aims to improve the coordinative strategy and foot placements across strides, cerebellar patients benefiting from intense rehabilitation therapies. Robotic training is a promising approach to complement conventional rehabilitation and neuromodulation of the cerebellum. Wearable dynamic orthoses represent a potential aid to assist gait. The panel of experts agree that the understanding of the cerebellar contribution to gait control will lead to a better management of cerebellar ataxias in general and will likely contribute to use gait parameters as robust biomarkers of future clinical trials.
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Affiliation(s)
- Pierre Cabaraux
- Unité Des Ataxies Cérébelleuses, Department of Neurology, CHU de Charleroi, Charleroi, Belgium.
| | | | - Huaying Cai
- Department of Neurology, Neuroscience Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, 310016, China
| | | | - Carlo Casali
- Department of Medico-Surgical Sciences and Biotechnologies, University of Rome Sapienza, Latina, Italy
| | - Loic Damm
- EuroMov Digital Health in Motion, Univ Montpellier, IMT Mines Ales, Montpellier, France
| | - Sarah Doss
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, USA
| | - Christophe Habas
- Université Versailles Saint-Quentin, Versailles, France.,Service de NeuroImagerie, Centre Hospitalier National des 15-20, Paris, France
| | - Anja K E Horn
- Institute of Anatomy and Cell Biology I, Ludwig Maximilians-University Munich, Munich, Germany
| | - Winfried Ilg
- Section Computational Sensomotorics, Hertie Institute for Clinical Brain Research, University Tübingen, Tübingen, Germany
| | - Elan D Louis
- Department of Neurology, University of Texas Southwestern, Dallas, TX, USA
| | - Hiroshi Mitoma
- Department of Medical Education, Tokyo Medical University, Tokyo, Japan
| | - Vito Monaco
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Maria Petracca
- Department of Human Neurosciences, University of Rome Sapienza, Rome, Italy
| | - Alberto Ranavolo
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL, Monte Porzio Catone, Rome, Italy
| | - Ashwini K Rao
- Department of Rehabilitation & Regenerative Medicine (Programs in Physical Therapy), Gertrude H. Sergievsky Center, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Serena Ruggieri
- Department of Human Neurosciences, University of Rome Sapienza, Rome, Italy.,Neuroimmunology Unit, IRCSS Fondazione Santa Lucia, Rome, Italy
| | - Tommaso Schirinzi
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Mariano Serrao
- Department of Medico-Surgical Sciences and Biotechnologies, University of Rome Sapienza, Latina, Italy.,Movement Analysis LAB, Policlinico Italia, Rome, Italy
| | - Susanna Summa
- MARlab, Neuroscience and Neurorehabilitation Department, Bambino Gesù Children's Hospital - IRCCS, Rome, Italy
| | - Michael Strupp
- Department of Neurology and German Center for Vertigo and Balance Disorders, Hospital of the Ludwig Maximilians-University Munich, Munich, Germany
| | - Olivia Surgent
- Neuroscience Training Program and Waisman Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Matthis Synofzik
- Department of Neurodegeneration, Hertie Institute for Clinical Brain Research and Centre of Neurology, Tübingen, Germany
| | - Shuai Tao
- Dalian Key Laboratory of Smart Medical and Health, Dalian University, Dalian, 116622, China
| | - Hiroo Terasi
- Department of Neurology, Tokyo Medical University, Tokyo, Japan
| | - Diego Torres-Russotto
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, USA
| | - Brittany Travers
- Department of Kinesiology and Waisman Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Jaimie A Roper
- School of Kinesiology, Auburn University, Auburn, AL, USA
| | - Mario Manto
- Unité Des Ataxies Cérébelleuses, Department of Neurology, CHU de Charleroi, Charleroi, Belgium.,Service Des Neurosciences, University of Mons, UMons, Mons, Belgium
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5
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Exercise for People with Acquired Brain Injury: An ICF Perspective. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12083862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Exercise is an important element in the process of recovery from an acquired brain injury (ABI). However, specific guidance for exercise prescription and interventions in this population are missed. The aim of this study was to establish the key parameters to design and implement exercise programs based on the International Classification of Functioning, Disability, and Health (ICF) domains. A panel of experts that consisted of 13 professionals from neuro-rehabilitation centers evaluated the key parameters of this original proposal. The Heinemann methodology was used for all qualitative analyses. Additionally, Cronbach’s alpha was applied to the statistical analyses. According to the results, Cronbach’s alpha (0.97) indicated excellent internal consistency, and the experts perceptions ratified the proposed criteria to develop exercise programs for people with ABI. The proposed key parameters for the development of exercise programs for people with ABI based in ICF domains (body functions, activity—participation and environmental factors) bring a new, solid, and innovative tool for methodological design of these programs in sub-acute and chronic rehabilitation settings.
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6
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Lepoura A, Lampropoulou S, Galanos A, Papadopoulou M, Sakellari V. Study protocol of a randomised controlled trial for the effectiveness of a functional partial body weight support treadmill training (FPBWSTT) on motor and functional skills of children with ataxia. BMJ Open 2022; 12:e056943. [PMID: 35338064 PMCID: PMC8961158 DOI: 10.1136/bmjopen-2021-056943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION A great heterogeneity characterises the paediatric population with ataxia, which has been studied poorly. The lack of postural control and coordination, in addition with features of the 'ataxic' gait are linked with functional limitations. Studies on physiotherapy interventions for children with ataxia are highly needed for identifying optimal training strategies for improving motor and functional related skills. METHODS AND ANALYSIS A stratified randomised control clinical trial of a 4-week functional partial body weight support treadmill training, (5 days/week 45 min/day) and 2-month follow-up period will be applied in children with ataxia, aged 8-18 years old with Gross Motor Function Classification System II-IV. Participants will be allocated to experimental group (intervention and usual care) or control group (usual care), using stratified randomisation process into two strata (progressive and non-progressive ataxia). Participants will be assessed at baseline, by the end of the 4-week period and by the end of a 2-month period as a follow-up measurement. Motor and functional skills will be assessed using the Gross Motor Function Measure-D and E, the Pediatric Balance Scale, the 10-meter walk test, the 6-minute walk test, the Scale for Assessment and Rating Ataxia, the timed up and go test and children's spatiotemporal gait features will be assessed through GaitSens software recording over a 2 min low treadmill gait speed, while three-dimensional gait analysis will be performed for kinetic and kinematic analysis of the lower limbs in all three levels of movement. Two-way mixed Analysis of Variance (ANOVA) with factors 'intervention' (between group) and 'time' (within group) will be used for the analysis of all parameters. Analysis of Covariance (ANCOVA) will be used in case of imbalance of baseline measurements. Statistical significance will be set at p<0.05 using the statistical package SPSS V.21.00. ETHICS AND DISSEMINATION University of West Attica (study's protocol: 14η/26-04-2021) and 'ATTIKON' General University Hospital of Athens (study's protocol: Γ ΠΑΙΔ, ΕΒΔ 149/20-3-2020). Trial results of the main trial will be submitted for publication in a peer-reviewed journal and/or international conference. TRAIL REGISTRATION NUMBER ISRCTN54463720.
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Affiliation(s)
| | - Sofia Lampropoulou
- Physiotherapy, University of Patras School of Health Sciences, Patras, Greece
| | - Antonis Galanos
- Laboratory for Research of the Musculoskeletal System, National and Kapodistrian University of Athens Faculty of Medicine, Athens, Greece
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7
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Qian N, Wei T, Yang W, Wang J, Zhang S, Jin S, Dong W, Hao W, Yang Y, Huang R. Case Report: Late-Onset Autosomal Recessive Cerebellar Ataxia Associated With SYNE1 Mutation in a Chinese Family. Front Genet 2022; 13:795188. [PMID: 35281832 PMCID: PMC8905644 DOI: 10.3389/fgene.2022.795188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
Autosomal recessive cerebellar ataxia type 1 (ARCA-1), also known as autosomal recessive spinocerebellar ataxia type 8 (SCAR8), is caused by spectrin repeat containing nuclear envelope protein 1 (SYNE1) gene mutation. Nesprin-1, encoded by SYNE1, is widely expressed in various tissues, especially in the striated muscle and cerebellum. The destruction of Nesprin-1 is related to neuronal and neuromuscular lesions. It has been reported that SYNE1 gene variation is associated with Emery-Dreifuss muscular dystrophy type 4, arthrogryposis multiplex congenita, SCAR8, and dilated cardiomyopathy. The clinical manifestations of SCAR8 are mainly characterized by relatively pure cerebellar ataxia and may be accompanied by upper and/or lower motor neuron dysfunction. Some affected people may also display cerebellar cognitive affective syndrome. It is conventionally held that the age at the onset of SCAR8 is between 6 and 42 years (the median age is 17 years). Here, we report a pedigree with SCAR8 where the onset age in the proband is 48 years. This case report extends the genetic profile and clinical features of SCAR8. A new pathogenic site (c.7578del; p.S2526Sfs*8) located in SYNE1, which is the genetic cause of the patient, was identified via whole exome sequencing (WES).
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Affiliation(s)
- Nannan Qian
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Taohua Wei
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Wenming Yang
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
- Key Laboratory of Xin’an Medicine Ministry of Education, Hefei, China
| | - Jiuxiang Wang
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Shijie Zhang
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Shan Jin
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Wei Dong
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei, China
- The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Wenjie Hao
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Yue Yang
- Graduate School, Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Ru Huang
- V-Medical Laboratory Co., Ltd, Hangzhou, China
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8
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Spoto G, Amore G, Vetri L, Quatrosi G, Cafeo A, Gitto E, Nicotera AG, Di Rosa G. Cerebellum and Prematurity: A Complex Interplay Between Disruptive and Dysmaturational Events. Front Syst Neurosci 2021; 15:655164. [PMID: 34177475 PMCID: PMC8222913 DOI: 10.3389/fnsys.2021.655164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 05/17/2021] [Indexed: 12/14/2022] Open
Abstract
The cerebellum plays a critical regulatory role in motor coordination, cognition, behavior, language, memory, and learning, hence overseeing a multiplicity of functions. Cerebellar development begins during early embryonic development, lasting until the first postnatal years. Particularly, the greatest increase of its volume occurs during the third trimester of pregnancy, which represents a critical period for cerebellar maturation. Preterm birth and all the related prenatal and perinatal contingencies may determine both dysmaturative and lesional events, potentially involving the developing cerebellum, and contributing to the constellation of the neuropsychiatric outcomes with several implications in setting-up clinical follow-up and early intervention.
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Affiliation(s)
- Giulia Spoto
- Unit of Child Neurology and Psychiatry, Department of Human Pathology of the Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Greta Amore
- Unit of Child Neurology and Psychiatry, Department of Human Pathology of the Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Luigi Vetri
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Giuseppe Quatrosi
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (ProMISE), University of Palermo, Palermo, Italy
| | - Anna Cafeo
- Unit of Child Neurology and Psychiatry, Department of Human Pathology of the Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Eloisa Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology of the Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Antonio Gennaro Nicotera
- Unit of Child Neurology and Psychiatry, Department of Human Pathology of the Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Gabriella Di Rosa
- Unit of Child Neurology and Psychiatry, Department of Human Pathology of the Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
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9
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Takimoto K, Omon K, Murakawa Y, Ishikawa H. Case of cerebellar ataxia successfully treated by virtual reality-guided rehabilitation. BMJ Case Rep 2021; 14:14/5/e242287. [PMID: 33972306 PMCID: PMC8112436 DOI: 10.1136/bcr-2021-242287] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A male patient in his 40s was transferred to our hospital for rehabilitation of ataxia after right cerebellar and brainstem infarction. After 3 weeks of conventional physical therapy, his activities of daily life successfully improved with an increase in the functional impedance measure from 101 to 124. However, he still fell short of gaining a higher level of balance function, which was necessary for his job as a standup forklift driver. We introduced virtual reality-guided balance training. The training was performed for approximately 40 min on weekdays for 2 weeks. As a result, the Scale for the Assessment and Rating of Ataxia score decreased from 5 to 1, Functional Balance Scale score improved from 48 to 56, and Mini-Balance Evaluation Systems Test score increased from 20 to 28. The trunk sway disappeared clinically. He regained confidence and returned to work after an additional 2 weeks of physical therapy.
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Affiliation(s)
- Kazuhiro Takimoto
- Rehabilitation Center, Eishinkai Kishiwada Rehabilitation Hospital, Kishiwada, Osaka, Japan
| | - Kyohei Omon
- Rehabilitation Center, Eishinkai Kishiwada Rehabilitation Hospital, Kishiwada, Osaka, Japan.,Department of Cognitive Behavioral Science, Kyoto University Graduate School of Human and Environmental Studies, Kyoto, Japan
| | - Yuichiro Murakawa
- Department of Medical Device Development, mediVR Inc, Toyonaka, Japan.,Division of Occupational Therapy, Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideo Ishikawa
- Hemoptysis and Pulmonary-Circulation Center, Eishinkai Kishiwada Rehabilitation Hospital, Kishiwada, Osaka, Japan
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10
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Billeri L, Naro A. A narrative review on non-invasive stimulation of the cerebellum in neurological diseases. Neurol Sci 2021; 42:2191-2209. [PMID: 33759055 DOI: 10.1007/s10072-021-05187-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 03/15/2021] [Indexed: 12/26/2022]
Abstract
IMPORTANCE The cerebellum plays an important role in motor, cognitive, and affective functions owing to its dense interconnections with basal ganglia and cerebral cortex. This review aimed at summarizing the non-invasive cerebellar stimulation (NICS) approaches used to modulate cerebellar output and treat cerebellar dysfunction in the motor domain. OBSERVATION The utility of NICS in the treatment of cerebellar and non-cerebellar neurological diseases (including Parkinson's disease, dementia, cerebellar ataxia, and stroke) is discussed. NICS induces meaningful clinical effects from repeated sessions alone in both cerebellar and non-cerebellar diseases. However, there are no conclusive data on this issue and several concerns need to be still addressed before NICS could be considered a valuable, standard therapeutic tool. CONCLUSIONS AND RELEVANCE Even though some challenges must be overcome to adopt NICS in a wider clinical setting, this tool might become a useful strategy to help patients with lesions in the cerebellum and cerebral areas that are connected with the cerebellum whether one could enhance cerebellar activity with the intention of facilitating the cerebellum and the entire, related network, rather than attempting to facilitate a partially damaged cortical region or inhibiting the homologs' contralateral area. The different outcome of each approach would depend on the residual functional reserve of the cerebellum, which is confirmed as a critical element to be probed preliminary in order to define the best patient-tailored NICS.
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Affiliation(s)
- Luana Billeri
- IRCCS Centro Neurolesi Bonino Pulejo, via Palermo, SS113, Ctr. Casazza, 98124, Messina, Italy
| | - Antonino Naro
- IRCCS Centro Neurolesi Bonino Pulejo, via Palermo, SS113, Ctr. Casazza, 98124, Messina, Italy.
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11
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Perioperative Assessment of Cerebellar Masses and the Potential for Cerebellar Cognitive Affective Syndrome. World Neurosurg 2020; 144:222-230. [PMID: 32949806 DOI: 10.1016/j.wneu.2020.09.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 11/23/2022]
Abstract
The cerebellum was long perceived to be a region of limited importance with primary functions in the regulation of motor control. A degree of its functional topography in motor modulation has been traditionally appreciated. However, an evolving body of evidence supports its role in a range of cognitive processes, including executive decision making, language, emotional processing, and working memory. To this end, numerous studies of cerebellar stroke syndromes as well as investigations with functional magnetic resonance imaging and diffusion tensor imaging have given clinicians a better model of the functional topography within the cerebellum and the essential lanes of communication with the cerebrum. With this deeper understanding, neurosurgeons should integrate these domains into the perioperative evaluation and postoperative rehabilitation of patients with cerebellar tumors. This review aims to discuss these understandings and identify valuable tools for implementation into clinical practice.
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12
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Yang CY, Kuo SH. Swimming with Cerebellar Ataxia. PM R 2020; 13:425-426. [PMID: 32515091 DOI: 10.1002/pmrj.12431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/04/2020] [Accepted: 05/28/2020] [Indexed: 11/05/2022]
Affiliation(s)
- Chen-Ya Yang
- Department of Neurology, Columbia University Medical Center, New York, NY, USA.,Initiative for Columbia Ataxia and Tremor, Columbia University Medical Center, New York, NY, USA.,Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Chiayi and Wanqiao Branch, Chiayi, Taiwan
| | - Sheng-Han Kuo
- Department of Neurology, Columbia University Medical Center, New York, NY, USA.,Initiative for Columbia Ataxia and Tremor, Columbia University Medical Center, New York, NY, USA
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13
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Giboin LS, Loewe K, Hassa T, Kramer A, Dettmers C, Spiteri S, Gruber M, Schoenfeld MA. Cortical, subcortical and spinal neural correlates of slackline training-induced balance performance improvements. Neuroimage 2019; 202:116061. [PMID: 31374329 DOI: 10.1016/j.neuroimage.2019.116061] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 07/17/2019] [Accepted: 07/27/2019] [Indexed: 02/08/2023] Open
Abstract
Humans develop posture and balance control during childhood. Interestingly, adults can also learn to master new complex balance tasks, but the underlying neural mechanisms are not fully understood yet. Here, we combined broad scale brain connectivity fMRI at rest and spinal excitability measurements during movement. Six weeks of slackline training improved the capability to walk on a slackline which was paralleled by functional connectivity changes in brain regions associated with posture and balance control and by task-specific changes of spinal excitability. Importantly, the performance of trainees was not better than control participants in a different, untrained balance task. In conclusion, slackline training induced large-scale neuroplasticity which solely transferred into highly task specific performance improvements.
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Affiliation(s)
- Louis-Solal Giboin
- Sensorimotor Performance Lab, Human Research Performance Centre, University Konstanz, Germany.
| | - Kristian Loewe
- Dept of Experimental Neurology, Otto-von-Guericke-University Magdeburg, Germany; Dept of Computer Science, Otto-von-Guericke-University Magdeburg, Germany
| | - Thomas Hassa
- Lurija Institute, Kliniken Schmieder Allensbach, Germany
| | - Andreas Kramer
- Sensorimotor Performance Lab, Human Research Performance Centre, University Konstanz, Germany
| | - Christian Dettmers
- Lurija Institute, Kliniken Schmieder Allensbach, Germany; Kliniken Schmieder Konstanz, Germany
| | - Stefan Spiteri
- Lurija Institute, Kliniken Schmieder Allensbach, Germany
| | - Markus Gruber
- Sensorimotor Performance Lab, Human Research Performance Centre, University Konstanz, Germany
| | - Mircea Ariel Schoenfeld
- Dept of Experimental Neurology, Otto-von-Guericke-University Magdeburg, Germany; Lurija Institute, Kliniken Schmieder Allensbach, Germany; Dept of Behavioral Neurology, Leibniz Institute for Neurobiology, Magdeburg, Germany; Kliniken Schmieder Heidelberg, Germany
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14
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Crum EO, Baltz MJ, Krause DA. The use of motor learning and neural plasticity in rehabilitation for ataxic hemiparesis: A case report. Physiother Theory Pract 2019; 36:1256-1265. [PMID: 30686101 DOI: 10.1080/09593985.2019.1566941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background and Purpose: Although the principles of neural plasticity for stroke rehabilitation are well established, specific intervention plans for patients with ataxia following a lacunar infarct are not well described. The purpose of this case report is to describe the intervention program for a patient with ataxic hemiparesis based on principles of motor learning and neural plasticity. Case Description: An 83-year-old, socially active male presented to the emergency department with right-sided upper extremity weakness and ataxia. The patient's acute hospital course included 4 days in a stoke unit, followed by 13 days in inpatient rehabilitation. Intervention: A 3-phase graded mobility and coordination plan was used during inpatient rehabilitation. Interventions included function-based training with repeated ambulation, coordination activities for the upper and lower extremities, and strengthening to help the patient achieve his goal of walking "without gait deviations." The concepts of motor learning and neural plasticity were utilized for timing and feedback on patient errors when implementing this novel program. Outcomes: The patient's level of assistance for mobility and activities of daily living improved from minimal assistance to modified independence without use of an assistive device. The Dynamic Gait Index score improved from 16/24 to 20/24 suggesting a decreased fall risk. Discussion: This case report describes a novel intervention strategy for a patient with ataxia following a lacunar stroke. The application of the principles of neural plasticity and motor learning was the foundation for a function-based plan of care.
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Affiliation(s)
- Ellen O Crum
- Michigan Medicine, Department of Physical Medicine and Rehabilitation, University Hospital , Ann Arbor, MI, USA
| | - Mathew J Baltz
- Michigan Medicine, Department of Physical Medicine and Rehabilitation, University Hospital , Ann Arbor, MI, USA
| | - David A Krause
- Physical Therapy, Mayo Clinic, College of Medicine and Science , Rochester, MN, USA
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15
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Chitambira B, McConaghy C. Use of optokinetic chart stimulation to restore mobility and reduce ataxia in a patient with pseudo-Cushing ataxia. BMJ Case Rep 2018; 2018:bcr-2018-225346. [PMID: 30139786 DOI: 10.1136/bcr-2018-225346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 61-year-old patient was admitted to hospital after a fall. She presented with bilateral muscle weakness and severe ataxia. She was unable to maintain sitting balance or place feet on the floor and was unable to tolerate hoist transfers due to the severity of her ataxia. Nursing and physiotherapy staff found it difficult to sit her out of bed. Her physiotherapy intervention changed to optokinetic chart stimulation (OKCS) and sensory interaction for balance. After treatment for 5 days, her intention tremor fully resolved. At discharge, she was mobile with a wheeled zimmer walking frame and supervision of one person. At follow-up after 8 months, she was independently mobile without any walking aid in and around her house. She was going out shopping with her son. For recovery from ataxia, it is recommended that further research on restorative intervention at the nervous system level be carried out.
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Affiliation(s)
- Benjamin Chitambira
- Department of Physiotherapy, East Kent Hospitals University NHS Foundation Trust, Ashford, UK
| | - Ciara McConaghy
- Clinical Neurosciences, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
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