The Dutch version of the Oxford Cognitive Screen (OCS-NL): normative data and their association with age and socio-economic status

Huygelier, Hanne; Schraepen, Brenda; Demeyere, Nele; Gillebert, Céline R.

doi:10.1080/13825585.2019.1680598

Cited by 24 publications

(22 citation statements)

References 64 publications

(60 reference statements)

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“…The OCS has been validated and standardized in many other languages, including Italian ( 4 ), Spanish ( 7 ), Brazilian Portuguese ( 8 ), Chinese ( 9 ), Dutch ( 10 ), Russian ( 11 ), and Danish ( 12 ).…”

Section: Introductionmentioning

confidence: 99%

Principal Component Analysis of Oxford Cognitive Screen in Patients With Stroke

Iosa

Demeyere

Abbruzzese³

et al. 2022

Front. Neurol.

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Cognitive deficits occur in most patients with stroke and are the important predictors of adverse long-term outcome. Early identification is fundamental to plan the most appropriate care, including rehabilitation and discharge decisions. The Oxford Cognitive Screen (OCS) is a simple, valid, and reliable tool for the assessment of cognitive deficits in patients with stroke. It contains 10 subtests, providing 14 scores referring to 5 theoretically derived cognitive domains: attention, language, number, praxis, and memory. However, an empirical verification of the domain composition of the OCS subtests in stroke data is still lacking in the literature. A principal component analysis (PCA) was performed on 1,973 patients with stroke who were enrolled in OCS studies in the UK and in Italy. A number of six main components were identified relating to the domains of language and arithmetic, memory, visuomotor ability, orientation, spatial exploration, and executive functions. Bootstrapped split-half reliability analysis on patients and comparison between patients and 498 healthy participants, as that between patients with left and right hemisphere damage, confirmed the results obtained by the principal component analysis. A clarification about the contribution of each score to the theoretical original domains and to the components identified by the PCA is provided with the aim to foster the usability of OCS for both clinicians and researchers.

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Section: Introductionmentioning

confidence: 99%

Principal Component Analysis of Oxford Cognitive Screen in Patients With Stroke

Iosa

Demeyere

Abbruzzese³

et al. 2022

Front. Neurol.

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“…All patients were screened for domain-specific cognitive impairments with the Dutch Oxford Cognitive Screen (OCS-NL) (Huygelier et al, 2019) (Figure 6) and the patients in Phase 3 were also screened for neglect (Table 3).…”

Section: Participantsmentioning

confidence: 99%

“…Moreover, visual field was assessed with a simple visual confrontation test. Age-adjusted norms were used to interpret test scores (Huygelier et al, 2019). In addition, in Phase 3, we administered the Behavioral Inattention Test (BIT) letter cancellation task and figure copy task (Cermak & Hausser, 1989).…”

Section: Neuropsychological Assessmentmentioning

confidence: 99%

An immersive virtual reality game to train spatial attention orientation after stroke: A feasibility study

Huygelier

Schraepen

Lafosse³

et al. 2020

Applied Neuropsychology: Adult

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Immersive virtual reality (IVR) may boost neglect recovery, as it can provide an engaging experience in a 3D environment. We designed an IVR rehabilitation game for neglect patients using the Oculus Rift.Multisensory cues were presented in the neglected visual field in a patient-tailored way. We acquired pilot data in 15 neurologically healthy controls and 7 stroke patients. First, we compared cybersickness before and after VR exposure. Second, we assessed the user experience through a questionnaire. Third, we tested whether neglect symptoms corresponded between the VR game and a computerized cancellation task. Fourth, we evaluated the effect of the multisensory cueing on target discrimination.Last, we tested two algorithms to tailor the game to the characteristics of the neglected visual field.Cybersickness significantly reduced after VR exposure in six stroke patients and was low in healthy controls. Patients rated the user experience neutral to positive. In addition, neglect symptoms were consistent between a computerized cancellation and VR rehabilitation task. The multisensory cue positively affected target discrimination in the game and we successfully presented sensory stimulation to the neglected visual field in a patient-tailored way. Our results show that it is promising to use gamified patient-tailored immersive VR for neglect rehabilitation.

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“…The OCS has been widely adopted for clinical use within the NHS, as well as various sites internationally, as it has been culturally and language adapted in seven other countries (e.g. 26 – 28 ) with more currently under development.…”

Section: Introduction and Rationalementioning

confidence: 99%

Long-term psychological consequences of stroke (OX-CHRONIC): A longitudinal study of cognition in relation to mood and fatigue after stroke: Protocol

Demeyere

Williams

Milosevich

et al. 2021

European Stroke Journal

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Background The long-term psychological consequences of stroke and how cognitive problems change over time after the first-year following stroke remain unclear. Particularly, trajectories of domain-specific and domain-general cognitive functions and how cognition interacts with mood, fatigue and quality of life are not well described. Aims To determine the prevalence, trajectories and wider impact of domain-specific cognitive impairment in long-term stroke survivors, in relation to mood, fatigue and quality of life. Methods Participants who previously took part in the Oxford Cognitive Screening study, completed the 6-month follow-up with cognitive, mood, fatigue and quality of life assessments and agreed to be contacted for future research will be recruited into OX-CHRONIC. The eligible cohort is between 2- and 9-years post-stroke. Cognition will be assessed with a detailed neuropsychological battery, alongside questionnaire measures of mood, fatigue, activities of daily life and quality of life measures at two timepoints, 1 year apart. Additionally, medical records will be accessed to extract further clinical information about the stroke and patients may opt-in to wear an activity monitor for 1 week to provide fine-grained measures of sleep and activity. The study protocol and study materials were approved by the national ethics committee (REC Ref: 19/SC/0520). Planned outputs OX-CHRONIC will provide detailed data on the evolving cognitive profiles of stroke survivors over several years post-stroke. Estimates of long-term prevalence as well as the effect of changes in cognitive profiles on mood, fatigue and quality of life will be examined. This study is funded by a Priority Programme Grant from the Stroke Association (SA PPA 18/100032).

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The Dutch version of the Oxford Cognitive Screen (OCS-NL): normative data and their association with age and socio-economic status

Cited by 24 publications

References 64 publications

Principal Component Analysis of Oxford Cognitive Screen in Patients With Stroke

Principal Component Analysis of Oxford Cognitive Screen in Patients With Stroke

An immersive virtual reality game to train spatial attention orientation after stroke: A feasibility study

Long-term psychological consequences of stroke (OX-CHRONIC): A longitudinal study of cognition in relation to mood and fatigue after stroke: Protocol

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