1
|
Aziz JR, Good SR, Horne SC, Eskes GA. A scoping review and critique of the Input-Output subtyping dimension of spatial neglect. Cortex 2024; 176:11-36. [PMID: 38729033 DOI: 10.1016/j.cortex.2024.04.005] [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] [Received: 10/22/2023] [Revised: 02/28/2024] [Accepted: 04/22/2024] [Indexed: 05/12/2024]
Abstract
Spatial neglect is a common and debilitating disorder after stroke whereby individuals have difficulty reporting, orienting, and/or responding to the contralesional side of space. Given the heterogeneity of neglect symptom presentation, various neglect subtypes have been proposed to better characterize the disorder. This review focuses on the distinction between Input neglect (i.e., difficulty perceiving and/or attending to contralesional stimuli) and Output neglect (i.e., difficulty planning and/or executing movements toward contralesional stimuli). Conceptualizations of Input and Output neglect have varied considerably. We provide a novel summary of the terminology, measurement approaches, and neural correlates of these subtypes. A protocol detailing our systematic scoping review strategy is registered on the Open Science Framework (https://osf.io/bvtxf/). For feasibility and greater comparability across studies, we limited our inclusion criteria to tasks focused on visual stimuli and upper-limb movements. A total of 110 articles were included in the review. Subtyping tasks were categorized based on whether they mainly manipulated aspects of the input (i.e., congruence of visual input with motor output, presence of visual input) or the output (i.e., modality, goal, or direction of output) to produce an Input-Output subtype dissociation. We used our review results to identify four main critiques of this literature: 1) lack of consistency/clarity in conceptual models; 2) methodological issues of dissociating Input and Output subtypes; 3) a need for updated neural theories; and 4) barriers to clinical application. We discuss the lessons learned from this subtyping dimension that can be applied to future research on neglect subtype assessment and treatment.
Collapse
Affiliation(s)
- Jasmine R Aziz
- Department of Psychology & Neuroscience, Dalhousie University, Halifax, Canada.
| | - Samantha R Good
- Department of Psychology & Neuroscience, Dalhousie University, Halifax, Canada
| | - Samantha C Horne
- Department of Psychology & Neuroscience, Dalhousie University, Halifax, Canada; Faculty of Medicine, Dalhousie University, Halifax, Canada
| | - Gail A Eskes
- Department of Psychology & Neuroscience, Dalhousie University, Halifax, Canada; Department of Psychiatry, Dalhousie University, Halifax, Canada
| |
Collapse
|
2
|
Mendez-Lopez M, Juan MC, Burgos T, Mendez M, Fidalgo C. How people with brain injury run and evaluate a SLAM-based smartphone augmented reality application to assess object-location memory. Psych J 2024. [PMID: 38894509 DOI: 10.1002/pchj.784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 05/22/2024] [Indexed: 06/21/2024]
Abstract
Augmented reality (AR) technology allows virtual objects to be superimposed on the real-world environment, offering significant potential for improving cognitive assessments and rehabilitation processes in the field of visuospatial learning. This study examines how patients with acquired brain injury (ABI) evaluate the functions and usability of a SLAM-based smartphone AR app to assess object-location skills. Ten ABI patients performed a task for the spatial recall of four objects using an AR app. The data collected from 10 healthy participants provided reference values for the best performance. Their perceptions of the AR app/technology and its usability were investigated. The results indicate lower effectiveness in solving the task in the patient group, as the time they needed to complete it was related to their level of impairment. The patients showed lower, yet positive, scores in factors related to app usability and acceptance (e.g., mental effort and satisfaction, respectively). There were more patients reported on entertainment as a positive aspect of the app. Patients' perceived enjoyment was related to concentration and calm, whereas usability was associated with perceived competence, expertise, and a lower level of physical effort. For patients, the sensory aspects of the objects were related to their presence, while for healthy participants, they were related to enjoyment and required effort. The results show that AR seems to be a promising tool to assess spatial orientation in the target patient population.
Collapse
Affiliation(s)
- Magdalena Mendez-Lopez
- Departamento de Psicología y Sociología, Universidad de Zaragoza, Facultad de Ciencias Sociales y Humanas, Teruel, Spain
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - M-Carmen Juan
- Instituto Universitario de Automática e Informática Industrial, Universitat Politècnica de València, Valencia, Spain
| | - Teresa Burgos
- Departamento de Psicología y Sociología, Universidad de Zaragoza, Facultad de Ciencias Sociales y Humanas, Teruel, Spain
| | - Marta Mendez
- Instituto de Neurociencias del Principado de Asturias (INEUROPA), Oviedo, Spain
- Departamento de Psicología, Universidad de Oviedo, Facultad de Psicología, Oviedo, Spain
| | - Camino Fidalgo
- Departamento de Psicología y Sociología, Universidad de Zaragoza, Facultad de Ciencias Sociales y Humanas, Teruel, Spain
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| |
Collapse
|
3
|
Bateman JR, Josephy-Hernandez S, Apostolova LG, Benjamin S, Barrett AM, Boeve BF, Budson AE, Chemali Z, Lin CYR, Daffner KR, Geschwind MD, Heilman KM, Hillis AE, Holden SK, Jaffee MS, Kletenik I, Love MN, Moo LR, Pelak VS, Press DZ, Ramirez-Gomez L, Rosen HJ, Schmahmann JD, Vaishnavi SN, Windon CC, Hamilton RH, Perez DL. Promoting Growth in Behavioral Neurology: A Path Forward. Cogn Behav Neurol 2024; 37:49-56. [PMID: 38717325 DOI: 10.1097/wnn.0000000000000368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 01/08/2024] [Indexed: 06/04/2024]
Abstract
Behavioral neurology & neuropsychiatry (BNNP) is a field that seeks to understand brain-behavior relationships, including fundamental brain organization principles and the many ways that brain structures and connectivity can be disrupted, leading to abnormalities of behavior, cognition, emotion, perception, and social cognition. In North America, BNNP has existed as an integrated subspecialty through the United Council for Neurologic Subspecialties since 2006. Nonetheless, the number of behavioral neurologists across academic medical centers and community settings is not keeping pace with increasing clinical and research demand. In this commentary, we provide a brief history of BNNP followed by an outline of the current challenges and opportunities for BNNP from the behavioral neurologist's perspective across clinical, research, and educational spheres. We provide a practical guide for promoting BNNP and addressing the shortage of behavioral neurologists to facilitate the continued growth and development of the subspecialty. We also urge a greater commitment to recruit trainees from diverse backgrounds so as to dismantle persistent obstacles that hinder inclusivity in BNNP-efforts that will further enhance the growth and impact of the subspecialty. With rapidly expanding diagnostic and therapeutic approaches across a range of conditions at the intersection of neurology and psychiatry, BNNP is well positioned to attract new trainees and expand its reach across clinical, research, and educational activities.
Collapse
Affiliation(s)
- James R Bateman
- Departments of Neurology, Psychiatry and Behavioral Medicine, and Internal Medicine Section on Geriatrics and Gerontology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
- Mental Illness Research, Education, and Clinical Center, Salisbury VA Medical Center, Salisbury, North Carolina
| | - Sylvia Josephy-Hernandez
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Neurology, Mexico Hospital, Costa Rican Social Security, San José, Costa Rica
| | - Liana G Apostolova
- Department of Neurology, Indiana University School of Medicine, Indianapolis, Indiana
| | - Sheldon Benjamin
- Departments of Neurology
- Psychiatry, UMass Chan Medical School and UMass Memorial Healthcare, Worcester, Massachusetts
| | - A M Barrett
- Departments of Neurology
- Neurology Service Line, Veterans Affairs Medical Center, Central Western Massachusetts Worcester, Massachusetts
| | | | - Andrew E Budson
- Center for Translational Cognitive Neuroscience, Veterans Affairs Boston Healthcare System, Boston, Massachusetts
- Alzheimer's Disease Research Center, Boston University, Boston, Massachusetts
| | - Zeina Chemali
- McCance Center for Brain Health, Division of Behavioral Neurology and Integrated Brain Medicine, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Neuropsychiatry, Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Chi-Ying R Lin
- Department of Neurology, Baylor College of Medicine, Houston, Texas
| | - Kirk R Daffner
- Division of Cognitive and Behavioral Neurology, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Michael D Geschwind
- Memory and Aging Center, Weill Institute for Neurosciences, Department of Neurology, University of California San Francisco, San Francisco, California
| | - Kenneth M Heilman
- Department of Neurology, University of Florida, Gainesville, Florida
| | - Argye E Hillis
- Department of Neurology, Johns Hopkins, Baltimore, Maryland
| | - Samantha K Holden
- Department of Neurology, University of Colorado School of Medicine, Aurora, Colorado
| | - Michael S Jaffee
- Department of Neurology, University of Florida, Gainesville, Florida
| | - Isaiah Kletenik
- Center for Brain Circuit Therapeutics, Division of Cognitive and Behavioral Neurology, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Lauren R Moo
- Division of Behavioral Neurology and Integrated Brain Medicine, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- New England Geriatric Research Education and Clinical Center, Bedford, Massachusetts
| | - Victoria S Pelak
- Department of Neurology, University of Colorado School of Medicine, Aurora, Colorado
- Department of Ophthalmology, University of Colorado School of Medicine, Aurora, Colorado
| | - Daniel Z Press
- Division of Cognitive Neurology, Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Liliana Ramirez-Gomez
- Division of Memory Disorders, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Howie J Rosen
- Memory and Aging Center, Weill Institute for Neurosciences, Department of Neurology, University of California San Francisco, San Francisco, California
| | - Jeremy D Schmahmann
- Ataxia Center, Division of Behavioral Neurology and Integrated Brain Medicine, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sanjeev N Vaishnavi
- Department of Neurology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Charles C Windon
- Department of Neurology, University of California San Francisco, San Francisco, California
| | - Roy H Hamilton
- Department of Neurology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania
| | - David L Perez
- Division of Neuropsychiatry, Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Behavioral Neurology and Integrated Brain Medicine, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
4
|
Gupta P, Biswas S, Srivastava V. Fostering human learning in sequential decision-making: Understanding the role of evaluative feedback. PLoS One 2024; 19:e0303949. [PMID: 38805441 PMCID: PMC11132519 DOI: 10.1371/journal.pone.0303949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 05/02/2024] [Indexed: 05/30/2024] Open
Abstract
Cognitive rehabilitation, STEM (science, technology, engineering, and math) skill acquisition, and coaching games such as chess often require tutoring decision-making strategies. The advancement of AI-driven tutoring systems for facilitating human learning requires an understanding of the impact of evaluative feedback on human decision-making and skill development. To this end, we conduct human experiments using Amazon Mechanical Turk to study the influence of evaluative feedback on human decision-making in sequential tasks. In these experiments, participants solve the Tower of Hanoi puzzle and receive AI-generated feedback while solving it. We examine how this feedback affects their learning and skill transfer to related tasks. Additionally, treating humans as noisy optimal agents, we employ maximum entropy inverse reinforcement learning to analyze the effect of feedback on the implicit human reward structure that guides their decision making. Lastly, we explore various computational models to understand how people incorporate evaluative feedback into their decision-making processes. Our findings underscore that humans perceive evaluative feedback as indicative of their long-term strategic success, thus aiding in skill acquisition and transfer in sequential decision-making tasks. Moreover, we demonstrate that evaluative feedback fosters a more structured and organized learning experience compared to learning without feedback. Furthermore, our results indicate that providing intermediate goals alone does not significantly enhance human learning outcomes.
Collapse
Affiliation(s)
- Piyush Gupta
- Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan, United States of America
| | - Subir Biswas
- Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan, United States of America
| | - Vaibhav Srivastava
- Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan, United States of America
| |
Collapse
|
5
|
De Boi I, Embrechts E, Schatteman Q, Penne R, Truijen S, Saeys W. Assessment and treatment of visuospatial neglect using active learning with Gaussian processes regression. Artif Intell Med 2024; 149:102770. [PMID: 38462272 DOI: 10.1016/j.artmed.2024.102770] [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] [Received: 06/26/2023] [Revised: 01/08/2024] [Accepted: 01/14/2024] [Indexed: 03/12/2024]
Abstract
Visuospatial neglect is a disorder characterised by impaired awareness for visual stimuli located in regions of space and frames of reference. It is often associated with stroke. Patients can struggle with all aspects of daily living and community participation. Assessment methods are limited and show several shortcomings, considering they are mainly performed on paper and do not implement the complexity of daily life. Similarly, treatment options are sparse and often show only small improvements. We present an artificial intelligence solution designed to accurately assess a patient's visuospatial neglect in a three-dimensional setting. We implement an active learning method based on Gaussian process regression to reduce the effort it takes a patient to undergo an assessment. Furthermore, we describe how this model can be utilised in patient oriented treatment and how this opens the way to gamification, tele-rehabilitation and personalised healthcare, providing a promising avenue for improving patient engagement and rehabilitation outcomes. To validate our assessment module, we conducted clinical trials involving patients in a real-world setting. We compared the results obtained using our AI-based assessment with the widely used conventional visuospatial neglect tests currently employed in clinical practice. The validation process serves to establish the accuracy and reliability of our model, confirming its potential as a valuable tool for diagnosing and monitoring visuospatial neglect. Our VR application proves to be more sensitive, while intra-rater reliability remains high.
Collapse
Affiliation(s)
- Ivan De Boi
- Faculty of Applied Engineering, Department Electromechanics, Research Group InViLab, University of Antwerp, Groenenborgerlaan 171, Antwerp, 2020, Belgium(1).
| | - Elissa Embrechts
- Department of Rehabilitation Sciences and Physiotherapy, Research Group MOVANT, University of Antwerp, Universiteitsplein 1, Wilrijk, 2610, Belgium
| | - Quirine Schatteman
- Department of Rehabilitation Sciences and Physiotherapy, Research Group MOVANT, University of Antwerp, Universiteitsplein 1, Wilrijk, 2610, Belgium
| | - Rudi Penne
- Faculty of Applied Engineering, Department Electromechanics, Research Group InViLab, University of Antwerp, Groenenborgerlaan 171, Antwerp, 2020, Belgium(1)
| | - Steven Truijen
- Department of Rehabilitation Sciences and Physiotherapy, Research Group MOVANT, University of Antwerp, Universiteitsplein 1, Wilrijk, 2610, Belgium
| | - Wim Saeys
- Department of Rehabilitation Sciences and Physiotherapy, Research Group MOVANT, University of Antwerp, Universiteitsplein 1, Wilrijk, 2610, Belgium
| |
Collapse
|
6
|
Embrechts E, Schröder J, Nijboer TCW, van der Waal C, Lafosse C, Truijen S, Saeys W. Does visuospatial neglect contribute to standing balance within the first 12 weeks post-stroke? A prospective longitudinal cohort study. BMC Neurol 2024; 24:37. [PMID: 38254026 PMCID: PMC10801963 DOI: 10.1186/s12883-023-03475-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 11/24/2023] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Visuospatial neglect (VSN) has been suggested to limit standing balance improvement post-stroke. However, studies investigating this association longitudinally by means of repeated within-subject measurements early post-stroke are lacking. This prospective longitudinal cohort study evaluates the longitudinal association of egocentric and allocentric VSN severity with 1) standing balance independence and 2) postural control and weight-bearing asymmetry (WBA) during quiet standing, in the first 12 weeks post-stroke. METHODS Thirty-six hemiplegic individuals after a first-ever unilateral stroke were evaluated at weeks 3, 5, 8 and 12 post-stroke. Egocentric and allocentric VSN severity were evaluated using the Broken Hearts Test. The standing unperturbed item of the Berg Balance Scale (BBS-s) was used to clinically evaluate standing independence. Posturographic measures included measures of postural control (mediolateral (ML)/anteroposterior (AP) net center-of-pressure velocities (COPvel)) and WBA during quiet standing. A linear mixed model was used to examine longitudinal associations between egocentric and allocentric VSN, and BBS-s, COPvel-ML, COPvel-AP and WBA within the first 12 weeks post-stroke. RESULTS Egocentric (β = -0.08, 95%CI[-0.15;-0.01], P = .029) and allocentric VSN severity (β = -0.09, 95%CI[-0.15; -0.04], P = .002) were significant independent factors for BBS-s scores in the first 12 weeks post-stroke. Egocentric and allocentric VSN were no significant independent factors for COPvel-ML, COPvel-AP and WBA in the first 12 weeks post-stroke. CONCLUSIONS Allocentric and egocentric VSN severity were significantly associated with decreased standing independence, but not impaired postural control or greater asymmetric weight-bearing, in the early subacute post-stroke phase. This may involve traditional VSN measures being not sensitive enough to detect fine-grained VSN deficits due to a ceiling effect between 5 and 8 weeks post-stroke, once the individual regains standing ability. Future studies may require more sensitive VSN measurements to detect such deficits. Trial registration Clinicaltrials.gov. unique identifier NCT05060458.
Collapse
Affiliation(s)
- Elissa Embrechts
- Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Research Group MOVANT, University of Antwerp, Wilrijk, Belgium.
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands.
| | - Jonas Schröder
- Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Research Group MOVANT, University of Antwerp, Wilrijk, Belgium
| | - Tanja C W Nijboer
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
- Center of Excellence for Rehabilitation Medicine, UMC Brain Center, University Medical Center Utrecht, Utrecht University and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
| | - Charlotte van der Waal
- Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Research Group MOVANT, University of Antwerp, Wilrijk, Belgium
| | - Christophe Lafosse
- Department of Neurorehabilitation, RevArte Rehabilitation Hospital, Edegem, Belgium
| | - Steven Truijen
- Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Research Group MOVANT, University of Antwerp, Wilrijk, Belgium
| | - Wim Saeys
- Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Research Group MOVANT, University of Antwerp, Wilrijk, Belgium
- Department of Neurorehabilitation, RevArte Rehabilitation Hospital, Edegem, Belgium
| |
Collapse
|
7
|
Salvalaggio S, Turolla A, Andò M, Barresi R, Burgio F, Busan P, Cortese AM, D’Imperio D, Danesin L, Ferrazzi G, Maistrello L, Mascotto E, Parrotta I, Pezzetta R, Rigon E, Vedovato A, Zago S, Zorzi M, Arcara G, Mantini D, Filippini N. Prediction of rehabilitation induced motor recovery after stroke using a multi-dimensional and multi-modal approach. Front Aging Neurosci 2023; 15:1205063. [PMID: 37469951 PMCID: PMC10352609 DOI: 10.3389/fnagi.2023.1205063] [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: 04/13/2023] [Accepted: 06/19/2023] [Indexed: 07/21/2023] Open
Abstract
Background Stroke is a debilitating disease affecting millions of people worldwide. Despite the survival rate has significantly increased over the years, many stroke survivors are left with severe impairments impacting their quality of life. Rehabilitation programs have proved to be successful in improving the recovery process. However, a reliable model of sensorimotor recovery and a clear identification of predictive markers of rehabilitation-induced recovery are still needed. This article introduces the cross-modality protocols designed to investigate the rehabilitation treatment's effect in a group of stroke survivors. Methods/design A total of 75 stroke patients, admitted at the IRCCS San Camillo rehabilitation Hospital in Venice (Italy), will be included in this study. Here, we describe the rehabilitation programs, clinical, neuropsychological, and physiological/imaging [including electroencephalography (EEG), transcranial magnetic stimulation (TMS), and magnetic resonance imaging (MRI) techniques] protocols set up for this study. Blood collection for the characterization of predictive biological biomarkers will also be taken. Measures derived from data acquired will be used as candidate predictors of motor recovery. Discussion/summary The integration of cutting-edge physiological and imaging techniques, with clinical and cognitive assessment, dose of rehabilitation and biological variables will provide a unique opportunity to define a predictive model of recovery in stroke patients. Taken together, the data acquired in this project will help to define a model of rehabilitation induced sensorimotor recovery, with the final aim of developing personalized treatments promoting the greatest chance of recovery of the compromised functions.
Collapse
Affiliation(s)
- Silvia Salvalaggio
- IRCCS San Camillo Hospital, Venice, Italy
- Padova Neuroscience Center, Università degli Studi di Padova, Padua, Italy
| | - Andrea Turolla
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum – Università di Bologna, Bologna, Italy
- Unit of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | | | | | | | - Anna Maria Cortese
- Department of Rehabilitation Medicine, AULSS 3 Serenissima, Venice, Italy
| | | | | | | | | | - Eleonora Mascotto
- Department of Physical Medicine and Rehabilitation, Venice Hospital, Venice, Italy
| | | | | | | | - Anna Vedovato
- General Hospital San Camillo of Treviso, Treviso, Italy
| | - Sara Zago
- IRCCS San Camillo Hospital, Venice, Italy
| | - Marco Zorzi
- IRCCS San Camillo Hospital, Venice, Italy
- Padova Neuroscience Center, Università degli Studi di Padova, Padua, Italy
- Department of General Psychology, University of Padova, Padua, Italy
| | | | - Dante Mantini
- IRCCS San Camillo Hospital, Venice, Italy
- Movement Control and Neuroplasticity Research Group, KU Leuven, Leuven, Belgium
| | | |
Collapse
|
8
|
Redhead ES, Wildschut T, Oliver A, Parker MO, Wood AP, Sedikides C. Nostalgia enhances route learning in a virtual environment. Cogn Emot 2023; 37:617-632. [PMID: 36883220 DOI: 10.1080/02699931.2023.2185877] [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] [Received: 09/06/2022] [Revised: 02/20/2023] [Accepted: 02/25/2023] [Indexed: 03/09/2023]
Abstract
Salient landmarks enhance route learning. We hypothesised that semantically salient nostalgic landmarks would improve route learning compared to non-nostalgic landmarks. In two experiments, participants learned a route through a computer-generated maze using directional arrows and wall-mounted pictures. On the test trial, the arrows were removed, and participants completed the maze using only the pictures. In the nostalgia condition, pictures were of popular music artists and TV characters from 5 to 10 years ago. In the control condition, they were recent pictures of these same artists and characters. In Experiment 1, in the test trial, participants in the nostalgia condition completed the maze faster than controls. Experiment 2 conceptually replicated these findings and extended them by exploring boundary conditions. Participants had to learn two mazes sequentially. In Maze 1, we placed nostalgic/control landmarks only at non-decision points (whereas we placed them at decision points in Experiment 1). In Maze 2, we placed nostalgic/control landmarks at decision points during acquisition but removed them in the test trial (whereas they were present in the test trial in Experiment 1). In both mazes, participants in the nostalgia (compared to control) condition completed the test trial faster.
Collapse
Affiliation(s)
- Edward S Redhead
- School of Psychology, University of Southampton, Southampton, UK
| | - Tim Wildschut
- School of Psychology, University of Southampton, Southampton, UK
| | - Alice Oliver
- School of Psychology, University of Southampton, Southampton, UK
| | - Matthew O Parker
- School of Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth, UK
- Surrey Sleep Research Centre, University of Surrey
| | - Antony P Wood
- School of Psychology, University of Southampton, Southampton, UK
| | | |
Collapse
|
9
|
Bergqvist M, Möller MC, Björklund M, Borg J, Palmcrantz S. The impact of visuospatial and executive function on activity performance and outcome after robotic or conventional gait training, long-term after stroke-as part of a randomized controlled trial. PLoS One 2023; 18:e0281212. [PMID: 36893079 PMCID: PMC9997896 DOI: 10.1371/journal.pone.0281212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 12/22/2022] [Indexed: 03/10/2023] Open
Abstract
INTRODUCTION Visuospatial and executive impairments have been associated with poor activity performance sub-acute after stroke. Potential associations long-term and in relation to outcome of rehabilitation interventions need further exploration. AIMS To explore associations between visuospatial and executive function and 1) activity performance (mobility, self-care and domestic life) and 2) outcome after 6 weeks of conventional gait training and/or robotic gait training, long term (1-10 years) after stroke. METHODS Participants (n = 45), living with stroke affecting walking ability and who could perform the items assessing visuospatial/executive function included in the Montreal Cognitive Assessment (MoCA Vis/Ex) were included as part of a randomized controlled trial. Executive function was evaluated using ratings by significant others according to the Dysexecutive Questionnaire (DEX); activity performance using 6-minute walk test (6MWT), 10-meter walk test (10MWT), Berg balance scale, Functional Ambulation Categories, Barthel Index and Stroke Impact Scale. RESULTS MoCA Vis/Ex was significantly associated with baseline activity performance, long-term after stroke (r = .34-.69, p < .05). In the conventional gait training group, MoCA Vis/Ex explained 34% of the variance in 6MWT after the six-week intervention (p = 0.017) and 31% (p = 0.032) at the 6 month follow up, which indicate that a higher MoCA Vis/Ex score enhanced the improvement. The robotic gait training group presented no significant associations between MoCA Vis/Ex and 6MWT indicating that visuospatial/executive function did not affect outcome. Rated executive function (DEX) presented no significant associations to activity performance or outcome after gait training. CONCLUSION Visuospatial/executive function may significantly affect activity performance and the outcome of rehabilitation interventions for impaired mobility long-term after stroke and should be considered in the planning of such interventions. Patients with severely impaired visuospatial/executive function may benefit from robotic gait training since improvement was seen irrespective of visuospatial/executive function. These results may guide future larger studies on interventions targeting long-term walking ability and activity performance. TRIAL REGISTRATION clinicaltrials.gov (NCT02545088) August 24, 2015.
Collapse
Affiliation(s)
- Maria Bergqvist
- Department of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
| | - Marika C Möller
- Department of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Martin Björklund
- Department of Community Medicine and Rehabilitation Physiotherapy, Umeå University, Umeå, Sweden
| | - Jörgen Borg
- Department of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Susanne Palmcrantz
- Department of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
| |
Collapse
|
10
|
Vilimovsky T, Chen P, Hoidekrova K, Slavicek O, Harsa P. Prism Adaptation Treatment Predicts Improved Rehabilitation Responses in Stroke Patients with Spatial Neglect. Healthcare (Basel) 2022; 10:healthcare10102009. [PMID: 36292456 PMCID: PMC9601909 DOI: 10.3390/healthcare10102009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 01/07/2023] Open
Abstract
Spatial neglect (SN) impedes functional recovery after stroke, leading to reduced rehabilitation gains and slowed recovery. The objective of the present study was to investigate whether integrating prism adaptation treatment (PAT) into a highly intensive rehabilitation program eliminates the negative impact of spatial neglect on functional and motor recovery. We examined clinical data of the 355 consecutive first-time stroke patients admitted to a sub-acute inpatient neurorehabilitation program that integrated PAT. The 7-item Motor Functional Independence Measure, Berg Balance Scale, and Motor Activity Log were used as main outcome measures. We found that 84 patients (23.7%) had SN, as defined by a positive score on the Catherine Bergego Scale via the Kessler Foundation Neglect Assessment Process (KF-NAP®). Although 71 patients (85%) received PAT, the presence of SN at baseline, regardless of PAT completion, was associated with lower functional independence, higher risk of falls, and a lower functional level of the affected upper limb both at admission and at discharge. The severity of SN was associated with inferior rehabilitation outcomes. Nonetheless, patients with SN who received PAT had similar rehabilitation gains compared to patients without SN. Thus, the present study suggests that integrating PAT in an intensive rehabilitation program will result in improved responses to regular therapies in patients with SN.
Collapse
Affiliation(s)
- Tomas Vilimovsky
- Department of Psychiatry, First Faculty of Medicine, Charles University, 121 08 Prague, Czech Republic
- Correspondence:
| | - Peii Chen
- Kessler Foundation, West Orange, NJ 07052, USA
- Department of Physical Medicine and Rehabilitation, Rutgers University, Newark, NJ 07101, USA
| | - Kristyna Hoidekrova
- Department of Rehabilitation Medicine, First Faculty of Medicine, Charles University, 128 00 Prague, Czech Republic
- Rehabilitation Center Kladruby, 257 62 Kladruby, Czech Republic
- Department of Physiotherapy, Faculty of Physical Education and Sport, Charles University, 162 52 Prague, Czech Republic
| | - Ondrej Slavicek
- Department of Informatics and Mathematics in Transport, Faculty of Transport Engineering, University of Pardubice, 532 10 Pardubice, Czech Republic
| | - Pavel Harsa
- Department of Psychiatry, First Faculty of Medicine, Charles University, 121 08 Prague, Czech Republic
| |
Collapse
|
11
|
Barrett AM, Goedert KM, Carter AR, Chaudhari A. Spatial neglect treatment: The brain's spatial-motor Aiming systems. Neuropsychol Rehabil 2022; 32:662-688. [PMID: 33941021 PMCID: PMC9632633 DOI: 10.1080/09602011.2020.1862678] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 10/29/2020] [Indexed: 10/21/2022]
Abstract
Animal and human literature supports spatial-motor "Aiming" bias, a frontal-subcortical syndrome, as a core deficit in spatial neglect. However, spatial neglect treatment studies rarely assess Aiming errors. Two knowledge gaps result: spatial neglect rehabilitation studies fail to capture the impact on motor-exploratory aspects of functional disability. Also, across spatial neglect treatment studies, discrepant treatment effects may also result from sampling different proportions of patients with Aiming bias. We review behavioural evidence for Aiming spatial neglect, and demonstrate the importance of measuring and targeting Aiming bias for treatment, by reviewing literature on Aiming spatial neglect and prism adaptation treatment, and presenting new preliminary data on bromocriptine treatment. Finally, we review neuroanatomical and network disruption that may give rise to Aiming spatial neglect. Because Aiming spatial neglect predicts prism adaptation treatment response, assessment may broaden the ability of rehabilitation research to capture functionally-relevant disability. Frontal brain lesions predict both the presence of Aiming spatial neglect, and a robust response to some spatial neglect interventions. Research is needed that co-stratifies spatial neglect patients by lesion location and Aiming spatial neglect, to personalize spatial neglect rehabilitation and perhaps even open a path to spatial retraining as a means of promoting better mobility after stroke.
Collapse
Affiliation(s)
- A M Barrett
- Neurorehabilitation Division, Emory Brain Health Center, and Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
- Center for Visual and Neurocognitive Rehabilitation, Atlanta VA Health System, Decatur, GA, USA
| | - Kelly M Goedert
- Department of Psychology, Seton Hall University, South Orange, NJ, USA
| | - Alexandre R Carter
- Neurorehabilitation Division, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
- Program in Occupational Therapy, Washington University in Saint Louis, Saint Louis, MO, USA
| | - Amit Chaudhari
- Department of Neurology, University of California Irvine, Irvine, CA, USA
| |
Collapse
|
12
|
Influence of visual feedback persistence on visuo-motor skill improvement. Sci Rep 2021; 11:17347. [PMID: 34462516 PMCID: PMC8405669 DOI: 10.1038/s41598-021-96876-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 07/29/2021] [Indexed: 11/27/2022] Open
Abstract
Towards the larger goal of understanding factors relevant for improving visuo-motor control, we investigated the role of visual feedback for modulating the effectiveness of a simple hand-eye training protocol. The regimen comprised a series of curve tracing tasks undertaken over a period of one week by neurologically healthy individuals with their non-dominant hands. Our three subject groups differed in the training they experienced: those who received ‘Persistent’ visual-feedback by seeing their hand and trace evolve in real-time superimposed upon the reference patterns, those who received ‘Non-Persistent’ visual-feedback seeing their hand movement but not the emerging trace, and a ‘Control’ group that underwent no training. Improvements in performance were evaluated along two dimensions—accuracy and steadiness, to assess visuo-motor and motor skills, respectively. We found that persistent feedback leads to a significantly greater improvement in accuracy than non-persistent feedback. Steadiness, on the other hand, benefits from training irrespective of the persistence of feedback. Our results not only demonstrate the feasibility of rapid visuo-motor learning in adulthood, but more specifically, the influence of visual veridicality and a critical role for dynamically emergent visual information.
Collapse
|
13
|
Eschweiler M, Bohr L, Kessler J, Fink GR, Kalbe E, Onur OA. Combined cognitive and motor training improves the outcome in the early phase after stroke and prevents a decline of executive functions: A pilot study. NeuroRehabilitation 2021; 48:97-108. [PMID: 33386825 DOI: 10.3233/nre-201583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The negative impact of cognitive dysfunction on motor rehabilitation as a relearning-process is well known in stroke patients. However, evidence for combined cognitive and motor training (CMT) is lacking. OBJECTIVE To evaluate the effects of combined CMT in early stroke rehabilitation. METHODS In a controlled pilot study, 29 moderately affected stroke patients with low-level motor performance and cognitive impairment received motor therapy plus either cognitive (experimental group, EG) or low-frequency ergometer training (control group, CG) for eight days. RESULTS Both groups improved their motor functioning significantly. After training, between-group comparison revealed significant differences for cognitive flexibility and trends for set-shifting, working memory, and reaction control in favor of the EG. Within-group effects showed improvement across all cognitive domains in the EG, which correlated with gains in bed-mobility, while the CG showed no significant improvement in cognition. Rather, a trend towards reaction control decline was observed, which correlated with less functional progression and recovery. Furthermore, a decline in cognitive flexibility, set-shifting, and working memory was descriptively observed. CONCLUSIONS Combined CMT may enhance cognition and motor relearning early after stroke and is superior to single motor training. Further studies are needed to replicate these results and investigate long-term benefits.
Collapse
Affiliation(s)
- Mareike Eschweiler
- Medical Faculty and University Hospital Cologne, Department of Medical Psychology, Neuropsychology & Gender Studies and Center for Neuropsychological Diagnostic and Intervention (CeNDI), Kerpener Str. 62, Cologne, Germany.,Medical Faculty and University Hospital Cologne, Department of Neurology, Kerpener Str. 62, Cologne, Germany.,University Cologne, Medical Faculty, study program clinical and experimental neuroscience, Josef-Stelzmann-Str. 20, Germany.,Neurological Rehabilitation Center Godeshoehe e.V., Department of Therapeutic Science, Waldstr. 2-10, Bonn, Germany
| | - Lara Bohr
- Medical Faculty and University Hospital Cologne, Department of Neurology, Kerpener Str. 62, Cologne, Germany.,University Cologne, Medical Faculty, study program clinical and experimental neuroscience, Josef-Stelzmann-Str. 20, Germany
| | - Josef Kessler
- Medical Faculty and University Hospital Cologne, Department of Neurology, Kerpener Str. 62, Cologne, Germany
| | - Gereon R Fink
- Medical Faculty and University Hospital Cologne, Department of Neurology, Kerpener Str. 62, Cologne, Germany.,Research Center Jülich, Institute of Neuroscience and Medicine, Cognitive Neuroscience (INM-3), Leo-Brandt-Straße, Jülich, Germany
| | - Elke Kalbe
- Medical Faculty and University Hospital Cologne, Department of Medical Psychology, Neuropsychology & Gender Studies and Center for Neuropsychological Diagnostic and Intervention (CeNDI), Kerpener Str. 62, Cologne, Germany
| | - Oezguer A Onur
- Medical Faculty and University Hospital Cologne, Department of Neurology, Kerpener Str. 62, Cologne, Germany.,Research Center Jülich, Institute of Neuroscience and Medicine, Cognitive Neuroscience (INM-3), Leo-Brandt-Straße, Jülich, Germany
| |
Collapse
|
14
|
D'Imperio D, Romeo Z, Maistrello L, Durgoni E, Della Pietà C, De Filippo De Grazia M, Meneghello F, Turolla A, Zorzi M. Sensorimotor, Attentional, and Neuroanatomical Predictors of Upper Limb Motor Deficits and Rehabilitation Outcome after Stroke. Neural Plast 2021; 2021:8845685. [PMID: 33868400 PMCID: PMC8035034 DOI: 10.1155/2021/8845685] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/28/2021] [Accepted: 03/01/2021] [Indexed: 11/23/2022] Open
Abstract
The rehabilitation of motor deficits following stroke relies on both sensorimotor and cognitive abilities, thereby involving large-scale brain networks. However, few studies have investigated the integration between motor and cognitive domains, as well as its neuroanatomical basis. In this retrospective study, upper limb motor responsiveness to technology-based rehabilitation was examined in a sample of 29 stroke patients (18 with right and 11 with left brain damage). Pretreatment sensorimotor and attentional abilities were found to influence motor recovery. Training responsiveness increased as a function of the severity of motor deficits, whereas spared attentional abilities, especially visuospatial attention, supported motor improvements. Neuroanatomical analysis of structural lesions and white matter disconnections showed that the poststroke motor performance was associated with putamen, insula, corticospinal tract, and frontoparietal connectivity. Motor rehabilitation outcome was mainly associated with the superior longitudinal fasciculus and partial involvement of the corpus callosum. The latter findings support the hypothesis that motor recovery engages large-scale brain networks that involve cognitive abilities and provides insight into stroke rehabilitation strategies.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Marco Zorzi
- IRCCS San Camillo Hospital, Venice, Italy
- Department of General Psychology and Padova Neuroscience Center, University of Padova, Italy
| |
Collapse
|
15
|
Munoz-Montoya F, Juan MC, Mendez-Lopez M, Molla R, Abad F, Fidalgo C. SLAM-based augmented reality for the assessment of short-term spatial memory. A comparative study of visual versus tactile stimuli. PLoS One 2021; 16:e0245976. [PMID: 33539369 PMCID: PMC7861452 DOI: 10.1371/journal.pone.0245976] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 01/11/2021] [Indexed: 11/20/2022] Open
Abstract
The assessment of human spatial short-term memory has mainly been performed using visual stimuli and less frequently using auditory stimuli. This paper presents a framework for the development of SLAM-based Augmented Reality applications for the assessment of spatial memory. An AR mobile application was developed for this type of assessment involving visual and tactile stimuli by using our framework. The task to be carried out with the AR application is divided into two phases: 1) a learning phase, in which participants physically walk around a room and have to remember the location of simple geometrical shapes; and 2) an evaluation phase, in which the participants are asked to recall the location of the shapes. A study for comparing the performance outcomes using visual and tactile stimuli was carried out. Fifty-three participants performed the task using the two conditions (Tactile vs Visual), but with more than two months of difference (within-subject design). The number of shapes placed correctly was similar for both conditions. However, the group that used the tactile stimulus spent significantly more time completing the task and required significantly more attempts. The performance outcomes were independent of gender. Some significant correlations among variables related to the performance outcomes and other tests were found. The following significant correlations among variables related to the performance outcomes using visual stimuli and the participants’ subjective variables were also found: 1) the greater the number of correctly placed shapes, the greater the perceived competence; 2) the more attempts required, the less the perceived competence. We also found that perceived enjoyment was higher when a higher sense of presence was induced. Our results suggest that tactile stimuli are valid stimuli to exploit for the assessment of the ability to memorize spatial-tactile associations, but that the ability to memorize spatial-visual associations is dominant. Our results also show that gender does not affect these types of memory tasks.
Collapse
Affiliation(s)
- Francisco Munoz-Montoya
- Instituto Universitario de Automática e Informática Industrial, Universitat Politècnica de València, Valencia, Spain
| | - M.-Carmen Juan
- Instituto Universitario de Automática e Informática Industrial, Universitat Politècnica de València, Valencia, Spain
- * E-mail:
| | - Magdalena Mendez-Lopez
- Departamento de Psicología y Sociología, IIS Aragón, Universidad de Zaragoza, Teruel, Spain
| | - Ramon Molla
- Instituto Universitario de Automática e Informática Industrial, Universitat Politècnica de València, Valencia, Spain
| | - Francisco Abad
- Instituto Universitario de Automática e Informática Industrial, Universitat Politècnica de València, Valencia, Spain
| | - Camino Fidalgo
- Departamento de Psicología y Sociología, IIS Aragón, Universidad de Zaragoza, Teruel, Spain
| |
Collapse
|
16
|
Williams A, Lowry T, Sims-Robinson C. The development of a cognitive rehabilitation task for mice. Neurobiol Learn Mem 2020; 175:107296. [PMID: 32784042 PMCID: PMC7655560 DOI: 10.1016/j.nlm.2020.107296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 07/31/2020] [Accepted: 08/05/2020] [Indexed: 11/17/2022]
Abstract
Obesity, neurodegenerative diseases, and injury can all lead to cognitive deficits, which can be improved clinically with the implementation of cognitive rehabilitation. Due to a lack of effective cognitive rehabilitation tools in mice, we re-designed a cognitive task utilized to detect problem-solving deficits, to develop a cognitive rehabilitation paradigm for mice. In this study, we developed a modified the Puzzle Box task by exposing B6 mice to a variety of obstacles and assessing the escape latencies. We then combined obstacles in order to create a "complex obstacle" for the problem-solving task. We determined that our task was reproducible in different cohorts of mice. Furthermore, with repetition the mice display an improvement in the performance, evident by a shorter escape latency and the ability to maintain this improvement in performance, indicative of long-term memory. Given that this approach is new, we validated whether this task could successfully detect deficits in a mouse model of cognitive impairment, the high-fat diet mouse. We demonstrate that high-fat diet mice have longer escape latencies when exposed to the complex obstacle compared to standard diet control mice. Taken together, these data suggest that the Puzzle Box is a valid task for cognitive rehabilitation in mice.
Collapse
Affiliation(s)
- Alexus Williams
- Department of Neurology, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Taylor Lowry
- Department of Neurology, Medical University of South Carolina, Charleston, SC 29425, USA; College of Charleston, Charleston, SC 29425, USA
| | - Catrina Sims-Robinson
- Department of Neurology, Medical University of South Carolina, Charleston, SC 29425, USA.
| |
Collapse
|
17
|
Perna R, Harik L. The role of rehabilitation psychology in stroke care described through case examples. NeuroRehabilitation 2020; 46:195-204. [PMID: 32083601 DOI: 10.3233/nre-192970] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND A stroke event, sometimes referred to as a cerebrovascular accident (CVA), is a sudden and often traumatic life event that results in life-changing consequences with which affected people must cope. There are nearly 800,000 instances of stroke annually in the U.S. (American Heart Association, 2018). Stroke is the leading cause of disability in adults, and more than one-third of people who survive a stroke will have severe disability in the U.S. (Mayo, 2005). Between 35% and 75% of stroke survivors will have significant cognitive impairment (Tatemichi et al., 1994; Nys et al., 2007). An estimated one-third of people suffer depression after stroke (Hackett et al., 2005), about one-fourth experience significant anxiety (Barker-Collo, 2007), and about one-fifth suffer from insomnia (Leppavuoria et al., 2002). These and other stroke-related psychological issues negatively influence rehabilitation and outcomes through a variety of mechanisms. For example, post-stroke depression has been shown to be related to more negative functional consequences (Kneebone et al., 2000; Matsuzaki et al., 2015). Psychological disturbances may affect rehabilitation outcomes through a reduction in adherence to home exercise programs, reduced energy level, increased fatigue, reduced frustration tolerance, and potentially less motivation and hope about the future. OBJECTIVES This manuscript aims to identify and describe the role of rehabilitation psychology in treating these common post-stroke complaints and, ultimately, optimizing post-stroke outcomes via two case examples. METHODOLOGY This manuscript describes two cases of individuals in post-acute rehabilitation who had psychological issues which were negatively affecting outcomes. CONCLUSION Given the abrupt and significant life-changing nature of stroke, it is often necessary to manage a diverse array of psychological issues that often cannot be simply managed via psychotropic medications. Moreover, an understanding of the patients' emotional adjustment and issues can help them maximize their rehabilitation, recovery, and community integration. For the cases discussed, psychology consultations were central in helping optimize their rehabilitation and functional outcomes.
Collapse
|
18
|
Boukrina O, Chen P, Budinoska T, Barrett A. Exploratory examination of lexical and neuroanatomic correlates of neglect dyslexia. Neuropsychology 2020; 34:404-419. [PMID: 31999167 PMCID: PMC7249258 DOI: 10.1037/neu0000619] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE This study examined lexical and neuroanatomic correlates of reading errors in individuals with spatial neglect, defined as a failure to respond to stimuli in the side of space opposite a brain lesion, causing functional disability. METHOD One-hundred and ten participants with left spatial neglect after right-hemisphere stroke read aloud a list of 36 words. Reading errors were scored as "contralesional" (error in the left half of the word) or as "other." The influence of lexical processing on neglect dyslexia was studied with a stepwise regression using word frequency, orthographic neighborhood (number of same length neighbors that differ by 1 letter), bigram and trigram counts (number of words with the same 2- and 3-letter combinations), length, concreteness, and imageability as predictors. MRI/CT images of 92 patients were studied in a voxelwise lesion-symptom analysis (VLSM). RESULTS Longer length and more trigram neighbors increased, while higher concreteness reduced, the rate of contralesional errors. VLSM revealed lesions in the inferior temporal sulcus, middle temporal and angular gyri, precuneus, temporal pole, and temporo-parietal white matter associated with the rate of contralesional errors. CONCLUSIONS Orthographic competitors may decrease word salience, while semantic concreteness may help constrain the selection of available word options when it is based on degraded information from the left side of the word. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
Collapse
Affiliation(s)
- Olga Boukrina
- Center for Stroke Rehabilitation Research, Kessler Foundation, West Orange, NJ
- Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ
| | - Peii Chen
- Center for Stroke Rehabilitation Research, Kessler Foundation, West Orange, NJ
- Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ
| | - Tamara Budinoska
- Center for Stroke Rehabilitation Research, Kessler Foundation, West Orange, NJ
| | - A.M. Barrett
- Center for Visual & Neurocognitive Rehabilitation, Atlanta VA Medical Center, Decatur, GA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA
| |
Collapse
|
19
|
Tsujimoto K, Mizuno K, Kobayashi Y, Tanuma A, Liu M. Right as well as left unilateral spatial neglect influences rehabilitation outcomes and its recovery is important for determining discharge destination in subacute stroke patients. Eur J Phys Rehabil Med 2020; 56:5-13. [DOI: 10.23736/s1973-9087.19.05595-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
20
|
Mendez-Lopez M, Fidalgo C, Osma J, Juan MC. Wayfinding Strategy and Gender - Testing the Mediating Effects of Wayfinding Experience, Personality and Emotions. Psychol Res Behav Manag 2020; 13:119-131. [PMID: 32099489 PMCID: PMC6999780 DOI: 10.2147/prbm.s236735] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 12/24/2019] [Indexed: 11/23/2022] Open
Abstract
Background Individual differences have been seen to play a key role in spatial orientation. Gender implications have been previously described but little is known about how other variables, such as wayfinding anxiety, emotional difficulties and wayfinding experience can mediate this relationship. Methods A group of 269 participants were involved in this study and completed questionnaires on their self-reported allocentric orientation strategy, wayfinding experience and satisfaction with the ability for wayfinding. Emotional outcomes were also investigated: spatial and trait anxiety, neuroticism, difficulties in emotion regulation, and personal safety. First, a principal component analysis was conducted and the studied variables were grouped into four components: outdoor wayfinding experience, wayfinding-related fear, emotional difficulties, and effective wayfinding skill. Afterwards, structural equation modelling was performed, using the MPLUS statistical program. Results The results showed that gender constitutes a predictor for using an effective wayfinding skill and for feeling wayfinding-related fear. However, outdoor wayfinding experience, wayfinding-related fear and emotional difficulties did not mediate the relationship between effective wayfinding skill and gender. Conclusion These results highlight the differential contribution of gender in the emotions that are experienced during spatial orientation and emotions that are related to other types of situations. The limitations, strengths and theoretical implications of the proposed model are discussed. Further investigation is needed in order to understand the role of emotions in spatial orientation.
Collapse
Affiliation(s)
- Magdalena Mendez-Lopez
- Departamento de Psicología y Sociología, Universidad de Zaragoza, IIS Aragón, Facultad de Ciencias Sociales y Humanas, Teruel, Spain
| | - Camino Fidalgo
- Departamento de Psicología y Sociología, Universidad de Zaragoza, IIS Aragón, Facultad de Ciencias Sociales y Humanas, Teruel, Spain
| | - Jorge Osma
- Departamento de Psicología y Sociología, Universidad de Zaragoza, IIS Aragón, Facultad de Ciencias Sociales y Humanas, Teruel, Spain
| | - M-Carmen Juan
- Instituto Universitario de Automática e Informática Industrial, Universitat Politècnica de València, Valencia, Spain
| |
Collapse
|
21
|
Fortis P, Ronchi R, Velardo V, Calzolari E, Banco E, Algeri L, Spada MS, Vallar G. A home-based prism adaptation training for neglect patients. Cortex 2020; 122:61-80. [DOI: 10.1016/j.cortex.2018.09.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 07/25/2018] [Accepted: 09/02/2018] [Indexed: 11/15/2022]
|
22
|
Goedert KM, Chen P, Foundas AL, Barrett A. Frontal lesions predict response to prism adaptation treatment in spatial neglect: A randomised controlled study. Neuropsychol Rehabil 2020; 30:32-53. [PMID: 29558241 PMCID: PMC6148387 DOI: 10.1080/09602011.2018.1448287] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 02/28/2018] [Indexed: 10/17/2022]
Abstract
Spatial neglect commonly follows right hemisphere stroke. It is defined as impaired contralesional stimulus detection, response, or action, causing functional disability. While prism adaptation treatment is highly promising to promote functional recovery of spatial neglect, not all individuals respond. Consistent with a primary effect of prism adaptation on spatial movements, we previously demonstrated that functional improvement after prism adaptation treatment is linked to frontal lobe lesions. However, that study was a treatment-only study with no randomised control group. The current study randomised individuals with spatial neglect to receive 10 days of prism adaptation treatment or to receive only standard care (control group). Replicating our earlier results, we found that the presence of frontal lesions moderated response to prism adaptation treatment: among prism-treated patients, only those with frontal lesions demonstrated functional improvements in their neglect symptoms. Conversely, among individuals in the standard care control group, the presence of frontal lesions did not modify recovery. These results suggest that further research is needed on how frontal lesions may predict response to prism adaptation treatment. Additionally, the results help elucidate the neural network involved in spatial movement and could be used to aid decisions about treatment.
Collapse
Affiliation(s)
- Kelly M. Goedert
- Department of Psychology, Seton Hall University, 400 South Orange Ave., South Orange, NJ 07079, phone: 1-973-275-2703;
| | - Peii Chen
- Stroke Rehabilitation Research, Kessler Foundation, Department of Physical Medicine and Rehabilitation, Rutgers- New Jersey Medical School, 1199 Pleasant Valley Way, West Orange, NJ 07052, phone: 1-973-324-2574;
| | - Anne L. Foundas
- Department of Psychology, Tulane University, 2007 Percival Stern Hall, New Orleans, Louisiana 70118, phone: (504) 865-5331,
| | - A.M. Barrett
- Stroke Rehabilitation Research, Kessler Foundation, Department of Physical Medicine and Rehabilitation, Rutgers-New Jersey Medical School, Kessler Institute for Rehabilitation, 1199 Pleasant Valley Way, West Orange, NJ 07052, phone: 1-973-324-3569;
| |
Collapse
|
23
|
Abstract
PURPOSE OF REVIEW Spatial neglect is asymmetric orienting and action after a brain lesion, causing functional disability. It is common after a stroke; however, it is vastly underdocumented and undertreated. This article addresses the implementation gap in identifying and treating spatial neglect, to reduce disability and improve healthcare costs and burden. RECENT FINDINGS Professional organizations published recommendations to implement spatial neglect care. Physicians can lead an interdisciplinary team: functionally relevant spatial neglect assessment, evidence-based spatial retraining, and integrated spatial and vision interventions can optimize outcomes. Research also strongly suggests spatial neglect adversely affects motor systems. Spatial neglect therapy might thus "kick-start" rehabilitation and improve paralysis recovery. Clinicians can implement new techniques to detect spatial neglect and lead interdisciplinary teams to promote better, integrated spatial neglect care. Future studies of brain imaging biomarkers to detect spatial neglect, and real-world applicability of prism adaptation treatment, are needed.
Collapse
Affiliation(s)
- A M Barrett
- Stroke Rehabilitation Research, Kessler Foundation, East Hanover, NJ, USA.
| | - K E Houston
- Harvard Medical School, Department of Ophthalmology, Spaulding Rehabilitation Hospital, Boston, MA, USA
| |
Collapse
|
24
|
Unibaso-Markaida I, Iraurgi I, Ortiz-Marqués N, Amayra I, Martínez-Rodríguez S. Effect of the Wii Sports Resort on the improvement in attention, processing speed and working memory in moderate stroke. J Neuroeng Rehabil 2019; 16:32. [PMID: 30819204 PMCID: PMC6394083 DOI: 10.1186/s12984-019-0500-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 02/17/2019] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Stroke is the most common neurological disease in the world. After the stroke, some people suffer a cognitive disability. Commercial videogames have been used after stroke for physical rehabilitation; however, their use in cognitive rehabilitation has hardly been studied. The objectives of this study were to analyze attention, processing speed, and working memory in patients with moderate stroke after an intervention with Wii Sports Resort and compared these results with a control group. METHODS A pre-post design study was conducted with 30 moderate stroke patients aged 65 ± 15. The study lasted eight weeks. 15 participated in the intervention group and 15 belong to the control group. They were assessed in attention and processing speed (TMT-A and B) and working memory (Digit Span of WAIS-III). Parametric and effect size tests were used to analyze the improvement of those outcomes and compared both groups. RESULTS At the baseline, there was no difference between TMT-A and B. A difference was found in the scalar score of TMT-B, as well as in Digit Backward Span and Total Digit Task. In TMT-A and B, the intervention group had better scores than the control group. The intervention group in the Digit Forward Span and the Total Digit obtained a moderate effect size and the control group also obtained a moderate effect size in Total Digit. In the Digit scalar scores, the control group achieved better results than the intervention group. CONCLUSIONS The results on attention, processing speed and working memory improved in both groups. However, according to the effect sizes, the intervention group achieved better results than the control group. In addition, the attention and processing speed improved more than the working memory after the intervention. Although more studies are needed in this area, the results are encouraging for cognitive rehabilitation after stroke.
Collapse
Affiliation(s)
- Iratxe Unibaso-Markaida
- Faculty of Psychology at University of Deusto (Office DARC 1 BIS), 24 Avda. Universidades, 48007 Bilbao, Basque Country Spain
| | - Ioseba Iraurgi
- Faculty of Psychology at University of Deusto (Office DARC 1 BIS), 24 Avda. Universidades, 48007 Bilbao, Basque Country Spain
| | - Nuria Ortiz-Marqués
- Faculty of Psychology at University of Deusto (Office DARC 1 BIS), 24 Avda. Universidades, 48007 Bilbao, Basque Country Spain
| | - Imanol Amayra
- Faculty of Psychology at University of Deusto (Office DARC 1 BIS), 24 Avda. Universidades, 48007 Bilbao, Basque Country Spain
| | - Silvia Martínez-Rodríguez
- Faculty of Psychology at University of Deusto (Office DARC 1 BIS), 24 Avda. Universidades, 48007 Bilbao, Basque Country Spain
| |
Collapse
|
25
|
Doron N, Rand D. Is Unilateral Spatial Neglect Associated With Motor Recovery of the Affected Upper Extremity Poststroke? A Systematic Review. Neurorehabil Neural Repair 2019; 33:179-187. [PMID: 30784364 DOI: 10.1177/1545968319832606] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Individuals with stroke often present symptoms of multiple domains, such as weakness of the affected upper extremity (UE) and unilateral spatial neglect (USN), which are both associated with poor functional outcome. The aims of this systematic review were to search and review studies that investigated (1) the relationship between USN and affected UE sensorimotor recovery poststroke and (2) the effectiveness of sensorimotor interventions to improve the affected UE in patients with USN. METHODS An electronic search of databases (MEDLINE, EMBASE, CINAHL and Cochrane CENTRAL) was conducted using a combination of the following terms: stroke, USN, and affected UE. Studies meeting the inclusion criteria were rated using a modified version of the Quality Index, and relevant data were extracted. RESULTS A total of 850 studies were identified, and 14 were included; 13 studies assessed correlations between USN and the affected UE capacity/recovery, and 1 study assessed an intervention to improve the UE of individuals with USN. An association between presence of USN and UE capacity/recovery was found in most studies and USN did not interfere with recovery of the affected UE in the single experimental study. CONCLUSIONS USN is associated with poor UE motor capacity and less UE recovery poststroke. Therefore, these impairments should be considered when planning rehabilitation and discharge. Because USN is a well-researched phenomenon, the lack of studies and insufficient evidence related to UE interventions in individuals with USN was unexpected. These interventions should be developed and researched to improve UE and overall functional outcome poststroke.
Collapse
Affiliation(s)
- Noa Doron
- 1 Beit Rivka Geriatric Rehabilitation Center, Petach Tiqva, Israel.,2 School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Debbie Rand
- 2 School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, Israel
| |
Collapse
|
26
|
Barrett AM, Boukrina O, Saleh S. Ventral attention and motor network connectivity is relevant to functional impairment in spatial neglect after right brain stroke. Brain Cogn 2018; 129:16-24. [PMID: 30522777 DOI: 10.1016/j.bandc.2018.11.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 11/26/2018] [Accepted: 11/27/2018] [Indexed: 11/15/2022]
Abstract
Emerging research suggests spatial neglect after right stroke is linked to dysfunctional attention and motor networks. Advanced functional connectivity analysis clarified brain network recovery, however we need to know how networks participate in adaptive motor performance. We need to verify network changes associated with validated functional measures and spatial-motor performance in spatial neglect, especially in patients with large brain lesions and significant disability. This study tested whether disability-relevant spatial neglect associates with different patterns of resting state functional connectivity between motor, dorsal and ventral attention networks (MN, DAN and VAN). Right stroke patients had spatial neglect (n = 8) or not (n = 10) on the Behavioural Inattention Test-conventional. Spatial neglect patients had weaker intranetwork VAN connectivity, and reduced internetwork connectivity between VAN and left frontal eye field (DAN), and between VAN and the left primary motor area (MN). These network impairments might explain the co-occurrence of attention and motor deficits in spatial neglect, and open a path to assessing functional connectivity in clinical trials of combined spatial retraining and motor rehabilitation after stroke.
Collapse
Affiliation(s)
- A M Barrett
- Kessler Foundation, 1199 Pleasant Valley Way, West Orange, NJ 07052, USA; Rutgers New Jersey Medical School, Newark, NJ 07102, USA; Kessler Institute for Rehabilitation, 1199 Pleasant Valley Way, West Orange, NJ 07052, USA.
| | - Olga Boukrina
- Kessler Foundation, 1199 Pleasant Valley Way, West Orange, NJ 07052, USA; Rutgers New Jersey Medical School, Newark, NJ 07102, USA.
| | - Soha Saleh
- Kessler Foundation, 1199 Pleasant Valley Way, West Orange, NJ 07052, USA; Rutgers New Jersey Medical School, Newark, NJ 07102, USA.
| |
Collapse
|
27
|
Kim KJ, Kim KH. Progressive treadmill cognitive dual-task gait training on the gait ability in patients with chronic stroke. J Exerc Rehabil 2018; 14:821-828. [PMID: 30443529 PMCID: PMC6222158 DOI: 10.12965/jer.1836370.185] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/11/2018] [Indexed: 11/22/2022] Open
Abstract
The purpose of this study was to investigate the effects of progressive treadmill cognitive dual-task training on gait performance in individuals with chronic stroke patients. Twenty-six participants with chronic hemiparesis were recruited to this study and randomly distributed into two groups: progressive treadmill cognitive dual-task gait training (PTCDG group, 13 patients), conventional treadmill gait training (CTG group, 13 patients). All patients underwent 20 sessions of treadmill gait training with a harness (5 times per week, for a total of 4 weeks). The GAITRite was used to analyze gait kinematics, and 10-m walking test (10MWT) wear used as the clinical evaluation indicators. After training, PTCDG group showed significant improvement in gait velocity, cadence, single support time, and 10MWT compared to the control group. However there was no significant difference between the groups in the stride lengths in the affected and unaffected sides. The study verified that progressive treadmill cognitive dual-task gait training had a positive influence on the gait and clinical gait index in chronic stroke patients.
Collapse
Affiliation(s)
- Keun-Jo Kim
- Department of Physical Therapy, Gimcheon University, Gimcheon, Korea
| | - Kyung-Hun Kim
- Department of Physical Therapy, Gimcheon University, Gimcheon, Korea
| |
Collapse
|
28
|
Barbarulo AM, Lus G, Signoriello E, Trojano L, Grossi D, Esposito M, Costabile T, Lanzillo R, Saccà F, Morra VB, Conchiglia G. Integrated Cognitive and Neuromotor Rehabilitation in Multiple Sclerosis: A Pragmatic Study. Front Behav Neurosci 2018; 12:196. [PMID: 30271331 PMCID: PMC6146227 DOI: 10.3389/fnbeh.2018.00196] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 08/13/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Few studies examined the effects of combined motor and cognitive rehabilitation in patients with multiple sclerosis (MS). The present prospective, multicenter, observational study aimed to determine the efficacy of an integrated cognitive and neuromotor rehabilitation program versus a traditional neuromotor training on walking, balance, cognition and emotional functioning in MS patients. Methods: Sixty three MS patients were selected and assigned either to the Integrated Treatment Group (ITG; n = 32), receiving neuropsychological treatment (performed by ERICA software and paper–pencil tasks) complemented by conventional neuromotor rehabilitation, or to the Motor Treatment Group (n = 31) receiving neuromotor rehabilitation only. The intervention included two 60-min sessions per week for 24 weeks. At baseline and at end of the training all patients underwent a wide-range neuropsychological, psychological/emotional, and motor assessment. Results: At baseline the two groups did not differ for demographic, neuropsychological, psychological/emotional, and motor features significantly. After rehabilitation, only ITG group significantly (p-corrected for False Discovery Rate) improved on test tapping spatial memory, attention and cognitive flexibility, as well as on scales assessing depression and motor performance (balance and gait). A regression analysis showed that neuropsychological and motor improvement was not related to improvements in fatigue and depression. Conclusion: The present study demonstrated positive effects in emotional, motor, and cognitive aspects in MS patients who received an integrated cognitive and neuromotor training. Overall, results are supportive of interventions combining motor and cognitive training for MS.
Collapse
Affiliation(s)
- Anna M Barbarulo
- Multiple Sclerosis Center, II Division of Neurology, Department of Surgical Medical Science, Neurological, Metabolic and Aging, University of Campania Luigi Vanvitelli, Naples, Italy.,Interuniversity Center for Research in Neurosciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Giacomo Lus
- Multiple Sclerosis Center, II Division of Neurology, Department of Surgical Medical Science, Neurological, Metabolic and Aging, University of Campania Luigi Vanvitelli, Naples, Italy.,Interuniversity Center for Research in Neurosciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Elisabetta Signoriello
- Multiple Sclerosis Center, II Division of Neurology, Department of Surgical Medical Science, Neurological, Metabolic and Aging, University of Campania Luigi Vanvitelli, Naples, Italy.,Interuniversity Center for Research in Neurosciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Luigi Trojano
- Interuniversity Center for Research in Neurosciences, University of Campania Luigi Vanvitelli, Naples, Italy.,Department of Psychology, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Dario Grossi
- Interuniversity Center for Research in Neurosciences, University of Campania Luigi Vanvitelli, Naples, Italy.,Department of Psychology, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Mariateresa Esposito
- Department of Psychology, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Teresa Costabile
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Roberta Lanzillo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Francesco Saccà
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | - Vincenzo Brescia Morra
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples Federico II, Naples, Italy
| | | |
Collapse
|
29
|
Hreha K, Chaudhari A, Kong Y, Prathusha M, Barrett A. Illustrating where spatial perception versus memory-based representation: spatial neglect in a distinguished artist; a case report. Neurocase 2018; 24:151-155. [PMID: 30035662 PMCID: PMC6162150 DOI: 10.1080/13554794.2018.1495741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 06/25/2018] [Indexed: 10/28/2022]
Abstract
Spatial neglect is a disorder of attention, perception, and processing of stimuli in contralesional space. The heterogeneous behaviors involve diverse neuroanatomical mechanisms. Anecdotal evidence suggests that neural circuitry of active spatial perception may differ from that used to encode spatial memory. These differences can escape detection by conventional assessments, thereby leading to missed diagnoses. We present a case, in an artist who demonstrates selective impairment in a contralesional space during active Where spatial perception. His performance is better when asked to draw entirely from memory. This case highlights the variability in neglect, importance for comprehensive testing, and encourages further investigation.
Collapse
Affiliation(s)
- Kimberly Hreha
- Inpatient Rehabilitation Department, Kessler Institute for
Rehabilitation, West Orange, NJ, USA
- Kessler Foundation, West Orange, NJ, USA
| | | | - Yekyung Kong
- Inpatient Rehabilitation Department, Kessler Institute for
Rehabilitation, West Orange, NJ, USA
- Rutgers – New Jersey Medical School, Newark, NJ,
USA
| | | | - A.M. Barrett
- Inpatient Rehabilitation Department, Kessler Institute for
Rehabilitation, West Orange, NJ, USA
- Kessler Foundation, West Orange, NJ, USA
- Rutgers – New Jersey Medical School, Newark, NJ,
USA
| |
Collapse
|
30
|
Hreha K, Gillen G, Noce N, Nilsen D. The feasibility and effectiveness of using prism adaptation to treat motor and spatial dysfunction in stroke survivors with multiple incidents of stroke. Top Stroke Rehabil 2018; 25:305-311. [DOI: 10.1080/10749357.2018.1437937] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Kimberly Hreha
- Rehabilitation Medicine, University of Washington, Seattle, WA, USA
- Movement Science, Teachers College, Columbia University, New York City, USA
- Occupational Therapy, Kessler Institute for Rehabilitation, West Orange, USA
| | - Glen Gillen
- Occupational Therapy, Columbia University, New York City, USA
- Movement Science, Teachers College, Columbia University, New York City, USA
| | - Natalia Noce
- Occupational Therapy, Kessler Institute for Rehabilitation, West Orange, USA
| | - Dawn Nilsen
- Occupational Therapy, Columbia University, New York City, USA
- Movement Science, Teachers College, Columbia University, New York City, USA
| |
Collapse
|
31
|
The Importance of Assessing Nutritional Status to Ensure Optimal Recovery during the Chronic Phase of Stroke. Stroke Res Treat 2018; 2018:1297846. [PMID: 29568480 PMCID: PMC5820574 DOI: 10.1155/2018/1297846] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 08/29/2017] [Indexed: 11/17/2022] Open
Abstract
Background Despite evidence that many of the consequences of stroke that hinder recovery (i.e., obesity, muscle atrophy, and functional declines) have nutritionally modifiable behavior components, little attention has been focused on the significance of nutrition beyond the acute phase of stroke. Objective This literature review summarizes the evidence for and against the influence of nutrition on optimal recovery and rehabilitation in chronic (>6 months) stroke. Results The literature, which is mainly limited to cross-sectional studies, suggests that a suboptimal nutritional status, including an excess caloric intake, reduced protein intake, and micronutrient deficiencies, particularly the B-vitamins, vitamin D, and omega 3 fatty acids, may have deleterious effects on metabolic, physical, and psychological functioning in chronic stroke survivors. Conclusions Careful evaluation of dietary intake, especially among those with eating disabilities and preexisting malnutrition, may aid in the identification of individuals at increased nutritional risk through which early intervention may benefit recovery and rehabilitation and prevent further complications after stroke.
Collapse
|
32
|
Carlozzi N, Goodnight S, Casaletto K, Goldsmith A, Heaton R, Wong A, Baum C, Gershon R, Heinemann A, Tulsky D. Validation of the NIH Toolbox in Individuals with Neurologic Disorders. Arch Clin Neuropsychol 2017; 32:555-573. [PMID: 28334392 PMCID: PMC5860275 DOI: 10.1093/arclin/acx020] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 02/03/2017] [Accepted: 02/28/2017] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Individuals with spinal cord injury (SCI), traumatic brain injury (TBI), and stroke experience a variety of neurologically related deficits across multiple domains of function. The NIH Toolbox for the Assessment of Neurological and Behavioral Function (NIHTB) examines motor, sensation, cognition, and emotional functioning. The purpose of this paper is to establish the validity of the NIHTB in individuals with neurologic conditions. METHODS Community-dwelling individuals with SCI (n = 209), TBI (n = 184), or stroke (n = 211) completed the NIHTB. Relative risks for impaired performance were examined relative to a matched control groups. RESULTS The largest group differences were observed on the Motor domain and for the Fluid Cognition measures. All groups were at increased risk for motor impairment relative to normative standards and matched controls. Fluid cognitive abilities varied across groups such that individuals with stroke and TBI performed more poorly than individuals with SCI; increased relative risks for impaired fluid cognition were seen for individuals in the stroke and TBI groups, but not for those in the SCI group. All three neurologic groups performed normally on most measures in the Sensation Battery, although TBI participants evidenced increased risk for impaired odor identification and the stroke group showed more vision difficulties. On the Emotion Battery, participants in all three groups showed comparably poor psychological well-being, social satisfaction, and self-efficacy, whereas the TBI group also evidenced slightly increased negative affect. CONCLUSIONS Data provide support for the validity of the NIHTB in individuals with neurologic conditions.
Collapse
Affiliation(s)
- N.E. Carlozzi
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI 48109, USA
| | - S. Goodnight
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI 48109, USA
| | - K.B. Casaletto
- Department of Neurology, University of California, San Francisco, CA 94122, USA
| | - A. Goldsmith
- Center for Rehabilitation Outcomes Research, Rehabilitation Institute of Chicago, Chicago, IL 60611, USA
| | - R.K. Heaton
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA
| | - A.W.K. Wong
- Occupational Therapy and Department of Neurology, Washington University, St. Louis, MO 63108, USA
| | - C.M. Baum
- Occupational Therapy and Department of Neurology, Washington University, St. Louis, MO 63108, USA
| | - R. Gershon
- Department of Medical Social Sciences, Northwestern University, Chicago, IL 60611, USA
- Department of Preventative Medicine, Northwestern University, Chicago, IL 60611, USA
| | - A.W. Heinemann
- Center for Rehabilitation Outcomes Research, Rehabilitation Institute of Chicago, Chicago, IL 60611, USA
- Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - D.S. Tulsky
- Department of Physical Therapy, Center for Assessment Research and Translation, University of Delaware, Newark, DE 19713, USA
- Kessler Foundation, West Orange, NJ 07052, USA
| |
Collapse
|
33
|
Azouvi P, Jacquin-Courtois S, Luauté J. Rehabilitation of unilateral neglect: Evidence-based medicine. Ann Phys Rehabil Med 2016; 60:191-197. [PMID: 27986428 DOI: 10.1016/j.rehab.2016.10.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 10/28/2016] [Accepted: 10/29/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND In the last decades, several rehabilitation methods have been developed to improve spatial neglect. These can be classified according to their theoretical basis: (i) enhance awareness of neglect behaviour through a top-down mechanism; (ii) low-level bottom-up sensory stimulation; (iii) modulation of inhibitory processes; (iv) increase arousal. OBJECTIVE The purpose of this study was to provide an overview of the evidence on the effectiveness of rehabilitation procedures for unilateral neglect. METHOD A systematic search was performed to look for all randomised controlled trials aimed at reducing left spatial neglect that included a functional assessment. In addition, recent review papers and meta-analyses were analysed. RESULTS Thirty-seven randomized controlled trials were found (12 bottom-up; 12 top-down; 1 interhemispheric competition; 12 combination of approaches) that included 1027 patients with neglect. Although there are some encouraging results, overall, the level of evidence remains low. Poor methodological quality and small sample sizes are major limitations in many published trials. CONCLUSION There is a need for well-conducted, large-scale randomised controlled trials that incorporate blinded assessments, evaluation of the generalization to activities of daily living and long-term follow-up.
Collapse
Affiliation(s)
- Philippe Azouvi
- AP-HP, hôpital Raymond-Poincaré, service de médecine physique et de réadaptation, 92380 Garches, France; EA 4047 HANDIReSP, université de Versailles-Saint-Quentin, 78180 Montigny-Le-Bretonneux, France.
| | - Sophie Jacquin-Courtois
- Service de médecine physique et de réadaptation, rééducation neurologique, hôpital Henry-Gabrielle, CHU de Lyon, 69230 Saint-Genis-Laval, France; Université de Lyon, université Lyon 1, 69100 Villeurbanne, France; Centre de recherche en neuroscience de Lyon (CRNL), équipe IMPACT, Inserm, U1028, CNRS, UMR5292, 69675 Bron, France
| | - Jacques Luauté
- Service de médecine physique et de réadaptation, rééducation neurologique, hôpital Henry-Gabrielle, CHU de Lyon, 69230 Saint-Genis-Laval, France; Université de Lyon, université Lyon 1, 69100 Villeurbanne, France; Centre de recherche en neuroscience de Lyon (CRNL), équipe IMPACT, Inserm, U1028, CNRS, UMR5292, 69675 Bron, France
| |
Collapse
|
34
|
Houston KE, Woods RL, Goldstein RB, Peli E, Luo G, Bowers AR. Asymmetry in the Collision Judgments of People With Homonymous Field Defects and Left Hemispatial Neglect. Invest Ophthalmol Vis Sci 2015; 56:4135-42. [PMID: 26120818 DOI: 10.1167/iovs.14-15492] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
PURPOSE Although the impact of homonymous visual field defects (HFDs) on mobility has been investigated previously, the emphasis has been on obstacle detection. Relatively little is known about HFD patients' ability to judge collisions once an obstacle is detected. We investigated this using a walking simulator. METHODS Patients with HFDs (n = 29) and subjects with normal vision (NV; n = 21) were seated in front of a large screen on which a visual simulation of walking was displayed. They made collision judgments for a human figure that appeared for 1 second at lateral offsets from the virtual walking path. A perceived-collision threshold was calculated for right and left sides. RESULTS Symmetrical collision thresholds (same on left and right sides) were measured for participants with NV (n = 21), and right (n = 9) and left (n = 7) HFD without hemispatial neglect. Participants with left neglect (n = 10) showed significant asymmetry with thresholds smaller (compared to the NV group and other HFD groups) on the blind (P < 0.001) and larger on the seeing (P = 0.05) sides. Despite the asymmetry, the overall width of the zone of perceived collision risk was not different, suggesting a relatively uniform rightward deviation in judgments of the left neglect group. CONCLUSIONS Left neglect was associated with rightward asymmetry in collision judgments, which may cause collisions on the left side even when an obstacle is detected. These behaviors may represent the spatial misperceptions in body midline described previously in patients with left neglect.
Collapse
Affiliation(s)
- Kevin E Houston
- Schepens Eye Research Institute Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States 2Spaulding Rehabilitation Hospital, Boston, Massachusetts, United States
| | - Russell L Woods
- Schepens Eye Research Institute Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States
| | - Robert B Goldstein
- Schepens Eye Research Institute Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States
| | - Eli Peli
- Schepens Eye Research Institute Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States
| | - Gang Luo
- Schepens Eye Research Institute Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States
| | - Alex R Bowers
- Schepens Eye Research Institute Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States
| |
Collapse
|
35
|
Goedert KM, Zhang JY, Barrett AM. Prism adaptation and spatial neglect: the need for dose-finding studies. Front Hum Neurosci 2015; 9:243. [PMID: 25983688 PMCID: PMC4415396 DOI: 10.3389/fnhum.2015.00243] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Accepted: 04/14/2015] [Indexed: 12/29/2022] Open
Abstract
Spatial neglect is a devastating disorder in 50–70% of right-brain stroke survivors, who have problems attending to, or making movements towards, left-sided stimuli, and experience a high risk of chronic dependence. Prism adaptation is a promising treatment for neglect that involves brief, daily visuo-motor training sessions while wearing optical prisms. Its benefits extend to functional behaviors such as dressing, with effects lasting 6 months or longer. Because one to two sessions of prism adaptation induce adaptive changes in both spatial-motor behavior (Fortis et al., 2011) and brain function (Saj et al., 2013), it is possible stroke patients may benefit from treatment periods shorter than the standard, intensive protocol of ten sessions over two weeks—a protocol that is impractical for either US inpatient or outpatient rehabilitation. Demonstrating the effectiveness of a lower dose will maximize the availability of neglect treatment. We present preliminary data suggesting that four to six sessions of prism treatment may induce a large treatment effect, maintained three to four weeks post-treatment. We call for a systematic, randomized clinical trial to establish the minimal effective dose suitable for stroke intervention.
Collapse
Affiliation(s)
- Kelly M Goedert
- Department of Psychology, Seton Hall University South Orange, NJ, USA
| | | | - A M Barrett
- Stroke Rehabilitation Research, Kessler Foundation West Orange, NJ, USA ; Department of Neurology and Neurosciences, Rutgers-New Jersey Medical School Newark, NJ, USA ; Department of Physical Medicine and Rehabilitation, Rutgers-New Jersey Medical School Newark, NJ, USA
| |
Collapse
|
36
|
Impact of spatial neglect on stroke rehabilitation: evidence from the setting of an inpatient rehabilitation facility. Arch Phys Med Rehabil 2015; 96:1458-66. [PMID: 25862254 DOI: 10.1016/j.apmr.2015.03.019] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 03/18/2015] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To examine the impact of spatial neglect on rehabilitation outcome, risk of falls, and discharge disposition in stroke survivors. DESIGN Inception cohort. SETTING Inpatient rehabilitation facility (IRF). PARTICIPANTS Individuals with unilateral brain damage after their first stroke (N=108) were assessed at IRF admission and discharge. At admission, 74 of them (68.5%) demonstrated symptoms of spatial neglect as measured using the Kessler Foundation Neglect Assessment Process (KF-NAP). INTERVENTIONS Usual and standard IRF care. MAIN OUTCOME MEASURES The FIM, Conley Scale, number of falls, length of stay (LOS), and discharge disposition. RESULTS The greater the severity of spatial neglect (higher KF-NAP scores) at IRF admission and the lower the FIM scores at admission as well as at discharge. Higher KF-NAP scores also correlated with greater LOS and lower FIM improvement rate. The presence of spatial neglect (KF-NAP score>0), but not Conley Scale scores, predicted falls such that participants with spatial neglect fell 6.5 times more often than those without symptoms. More severe neglect, indicated by KF-NAP scores at IRF admission, reduced the likelihood of returning home at discharge. A model that took spatial neglect and other demographic, socioeconomic, and clinical factors into account predicted home discharge. Rapid FIM improvement during IRF stay and lower annual income level were significant predictors of home discharge. CONCLUSIONS Spatial neglect after a stroke is a prevalent problem and may negatively affect rehabilitation outcome, risk of falls, and LOS.
Collapse
|