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The attention atlas virtual reality platform maps three-dimensional (3D) attention in unilateral spatial neglect patients: a protocol.
Norwood, Michael Francis; Painter, David Ross; Marsh, Chelsea Hannah; Reid, Connor; Hine, Trevor; Harvie, Daniel S; Jones, Susan; Dungey, Kelly; Chen, Ben; Libera, Marilia; Gan, Leslie; Bernhardt, Julie; Kendall, Elizabeth; Zeeman, Heidi.
Afiliación
  • Norwood MF; The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia.
  • Painter DR; The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia.
  • Marsh CH; The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia.
  • Reid C; School of Applied Psychology, Griffith University, Gold Coast, QLD, Australia.
  • Hine T; Technical Partners Health (TPH), Griffith University, Nathan, QLD, Australia.
  • Harvie DS; School of Applied Psychology, Griffith University, Mt Gravatt, QLD, Australia.
  • Jones S; The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia.
  • Dungey K; Innovation, Implementation and Clinical Translation in Health (IIMPACT in Health), Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia.
  • Chen B; Neurosciences Rehabilitation Unit, Gold Coast University Hospital, Gold Coast, QLD, Australia.
  • Libera M; Neurosciences Rehabilitation Unit, Gold Coast University Hospital, Gold Coast, QLD, Australia.
  • Gan L; Allied Health and Rehabilitation, Emergency and Specialty Services, Gold Coast Health, Gold Coast, QLD, Australia.
  • Bernhardt J; Psychology Department, Logan Hospital, Logan, QLD, Australia.
  • Kendall E; Rehabilitation Unit, Logan Hospital, Meadowbrook, QLD, Australia.
  • Zeeman H; Florey Institute of Neuroscience and Mental Health, Heidelberg, VIC, Australia.
Brain Impair ; 24(3): 548-567, 2023 12.
Article en En | MEDLINE | ID: mdl-38167362
ABSTRACT

BACKGROUND:

Deficits in visuospatial attention, known as neglect, are common following brain injury, but underdiagnosed and poorly treated, resulting in long-term cognitive disability. In clinical settings, neglect is often assessed using simple pen-and-paper tests. While convenient, these cannot characterise the full spectrum of neglect. This protocol reports a research programme that compares traditional neglect assessments with a novel virtual reality attention assessment platform The Attention Atlas (AA). METHODS/

DESIGN:

The AA was codesigned by researchers and clinicians to meet the clinical need for improved neglect assessment. The AA uses a visual search paradigm to map the attended space in three dimensions and seeks to identify the optimal parameters that best distinguish neglect from non-neglect, and the spectrum of neglect, by providing near-time feedback to clinicians on system-level behavioural performance. A series of experiments will address procedural, scientific, patient, and clinical feasibility domains.

RESULTS:

Analyses focuses on descriptive measures of reaction time, accuracy data for target localisation, and histogram-based raycast attentional mapping analysis; which measures the individual's orientation in space, and inter- and intra-individual variation of visuospatial attention. We will compare neglect and control data using parametric between-subjects analyses. We present example individual-level results produced in near-time during visual search.

CONCLUSIONS:

The development and validation of the AA is part of a new generation of translational neuroscience that exploits the latest advances in technology and brain science, including technology repurposed from the consumer gaming market. This approach to rehabilitation has the potential for highly accurate, highly engaging, personalised care.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos de la Percepción / Accidente Cerebrovascular / Realidad Virtual Tipo de estudio: Diagnostic_studies / Guideline / Prognostic_studies Límite: Humans Idioma: En Revista: Brain Impair Año: 2023 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Australia
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos de la Percepción / Accidente Cerebrovascular / Realidad Virtual Tipo de estudio: Diagnostic_studies / Guideline / Prognostic_studies Límite: Humans Idioma: En Revista: Brain Impair Año: 2023 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Australia