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Article
Publication date: 9 December 2014

Sari Merilampi, Andrew Sirkka, Mirka Leino, Antti Koivisto and Enda Finn

Cognitive self-rehabilitation lacks updated means and tools. The purpose of this paper is to evaluate the effect of cognitively simulating mobile games on the cognitive skills and…

Abstract

Purpose

Cognitive self-rehabilitation lacks updated means and tools. The purpose of this paper is to evaluate the effect of cognitively simulating mobile games on the cognitive skills and recreation of older people with memory impairment.

Design/methodology/approach

Mobile games that require cognitive skills were developed. The games were tested by memory-impaired older adults, average age of 90. Gaming interventions took place for three months on a daily basis. Game outcomes were automatically recorded and user feedback was collected by interviews. The progress of the testees was also evaluated by means of Trial Making Test A.

Findings

Improvement in game scores was found. Other significant effects of game play were enhanced recreation and self-managed activity level. Game play did not have any effect on the traditional Trail Making Test results but the results of the Trail Making game showed improvement. The Trail Making game also showed a large variance in daily scores, which implies that performing just a single Trail Making Test might lead to misreading a person's condition.

Research limitations/implications

The results are an encouragement for conducting further testing (on a larger test group, over a longer time) and continuing with game development for cognitively impaired older adults. A similar game trial will also be arranged for a younger population with better overall health condition.

Practical implications

New business opportunities are also possible in game development and gaming services.

Social implications

Games have the potential for self-rehabilitation and to support extending independent living at home.

Originality/value

The paper provides a synopsis of novel cognitive recreation tools, an analysis of their effect and user feedback from professional staff as well as potential new ideas for game developers.

Details

Journal of Assistive Technologies, vol. 8 no. 4
Type: Research Article
ISSN: 1754-9450

Keywords

Open Access
Article
Publication date: 6 March 2017

Zhiwei Zeng, Chunyan Miao, Cyril Leung and Zhiqi Shen

This paper aims to adapt and computerize the Trail Making Test (TMT) to support long-term self-assessment of cognitive abilities.

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Abstract

Purpose

This paper aims to adapt and computerize the Trail Making Test (TMT) to support long-term self-assessment of cognitive abilities.

Design/methodology/approach

The authors propose a divide-and-combine (DAC) approach for generating different instances of TMT that can be used in repeated assessments with nearly no discernible practice effects. In the DAC approach, partial trails are generated separately in different layers and then combined to form a complete TMT trail.

Findings

The proposed approach was implemented in a computerized test application called iTMT. A pilot study was conducted to evaluate iTMT. The results show that the instances of TMT generated by the DAC approach had an adequate level of difficulty. iTMT also achieved a stronger construct validity, higher test–retest reliability and significantly reduced practice effects than existing computerized tests.

Originality/value

The preliminary results suggest that iTMT is suitable for long-term monitoring of cognitive abilities. By supporting self-assessment, iTMT also can help to crowdsource the assessment processes, which need to be administered by healthcare professionals conventionally, to the patients themselves.

Details

International Journal of Crowd Science, vol. 1 no. 1
Type: Research Article
ISSN: 2398-7294

Keywords

Content available
Article
Publication date: 3 July 2017

Cardy Moten, Quinn Kennedy, Jonathan Alt and Peter Nesbitt

Current Army doctrine stresses a need for military leaders to have the capability to make flexible and adaptive decisions based on a future unknown environment, location and…

2191

Abstract

Purpose

Current Army doctrine stresses a need for military leaders to have the capability to make flexible and adaptive decisions based on a future unknown environment, location and enemy. To assess a military decision maker’s ability in this context, this paper aims to modify the Wisconsin Card Sorting Test which assesses cognitive flexibility, into a military relevant map task. Thirty-four military officers from all service branches completed the map task.

Design/methodology/approach

The purpose of this study was to modify a current psychological task that measures cognitive flexibility into a military relevant task that includes the challenge of overcoming experiential bias, and understand underlying causes of individual variability in the decision-making and cognitive flexibility behavior of active duty military officers on this task.

Findings

Results indicated that non-perseverative errors were a strong predictor of cognitive flexibility performance on the map task. Decomposition of non-perseverative error into efficient errors and random errors revealed that participants who did not complete the map task changed their sorting strategy too soon within a series, resulting in a high quantity of random errors.

Originality/value

This study serves as the first step in customizing cognitive psychological tests for a military purpose and understanding why some military participants show poor cognitive flexibility.

Details

Journal of Defense Analytics and Logistics, vol. 1 no. 1
Type: Research Article
ISSN: 2399-6439

Keywords

Article
Publication date: 9 September 2014

Jason Colman, Jim Briggs, Louise Turner and Alice Good

The purpose of this paper is to report a pilot experiment to test if multi-player online video games could provide a measurable cognitive therapeutic benefit for brain-injured…

Abstract

Purpose

The purpose of this paper is to report a pilot experiment to test if multi-player online video games could provide a measurable cognitive therapeutic benefit for brain-injured people.

Design/methodology/approach

Single-subject research design with n=3 brain-injured participants. Four alternating intervention and non-intervention weeks. Battery of cognitive tests taken at the start of the experiment and at the end of each week.

Findings

Widely varying results with large standard deviation overall.

Research limitations/implications

The experimental design was heavily reliant on multiple participants logging in at the same time. Server logs showed that this happened relatively rarely.

Practical implications

Implications for the next iteration of the experiment are to refine the game design to avoid the need to synchronise the participants. The findings presented may be of practical use to other researchers in this area.

Social implications

Acquired brain injury has been described as an epidemic, and is rising, with stroke being a leading cause. Traumatic brain injury (e.g. due to road traffic accident) has increasing prevalence in low-middle income countries. This research aims to provide a form of therapy to people for whom physical access to rehabilitation services is limited.

Originality/value

The use of multi-player online video games as rehabilitation is a relatively unexplored area. A positive result in an experiment of this nature would indicate the potential for a new, complimentary form of cognitive therapy for brain-injured people.

Details

Journal of Assistive Technologies, vol. 8 no. 3
Type: Research Article
ISSN: 1754-9450

Keywords

Article
Publication date: 1 August 2000

Kaye H. Kilburn

Describes how a large ammonia release exposed about 150 nearby residents to this irritating gas and sent seven to hospital emergency rooms. Six weeks later the 41 most symptomatic…

547

Abstract

Describes how a large ammonia release exposed about 150 nearby residents to this irritating gas and sent seven to hospital emergency rooms. Six weeks later the 41 most symptomatic people completed questionnaires and had physical examinations. The 12 most impaired had subsequent neurobehavioral testing to see if exogenous ammonia was toxic to the brain as is endogenous ammonia in hepatic coma. Spirometry was used to test pulmonary function. Frequencies of 35 symptoms were obtained by questionnaire, as were medical, respiratory and neuropsychiatric histories and data on previous chemical exposures. Comparisons were made with unexposed subjects after adjusting for age, sex, educational level and other determining factors. The exposed group’s mean values were significantly abnormal for simple and choice reaction, balance with eyes open, color discrimination, visual field performance in both eyes and hearing. Also abnormal were cognitive performance on Culture Fair, digit symbol, vocabulary and delayed but not immediate verbal recall. Making trails A and B was slow and fingertip number writing had excessive errors. Spirometric measurements were normal. Confounding features and biases were minimal. Exposure to ammonia, for a few minutes to several hours, was associated with neurobehavioral impairment measured after 22 months. Thus inhaled ammonia shares the toxicity of endogenous ammonia. Effects were persistent and are probably permanent.

Details

Environmental Management and Health, vol. 11 no. 3
Type: Research Article
ISSN: 0956-6163

Keywords

Article
Publication date: 26 October 2020

Sandra Verhülsdonk, Ann-Kristin Folkerts, Barbara Höft, Tillmann Supprian, Josef Kessler and Elke Kalbe

The purpose of this study is to collect the first empirical data on the cognitive state of elderly prisoners in Germany and to examine associations between cognitive function and…

Abstract

Purpose

The purpose of this study is to collect the first empirical data on the cognitive state of elderly prisoners in Germany and to examine associations between cognitive function and sociodemographic, clinical and incarceration characteristics.

Design/methodology/approach

All prisoners aged 60 years and older of five prisons in North Rhine-Westphalia, Germany, were asked to participate. The cognitive screening instruments mini-mental state examination (MMSE) and the DemTect were used to assess global cognition. Executive functions were tested with the trail making test and the frontal-assessment-battery. The Patient Health Questionnaire (PHQ-9) was used to assess participants’ affective state.

Findings

The sample of this study consisted of 58 prisoners with a mean age of 65.52 years (standard deviation = 6.03); 82.8% are male. Using the MMSE with age- and education-corrected z-scores, 36.9% of the prisoners showed marginal or impaired global cognition scores. Using the DemTect, 41.4% of the prisoners were classified as being cognitively impaired. Up to 40% of the prisoners showed deficits in executive functioning and around 60% of the prisoners showed depressive symptoms. The correlation analysis revealed significant associations between cognitive scores and age (rho = –0.335, p = 0.014), education (rho = 0.309, p = 0.020), sentence duration (rho = 0.409, p = 0.007) and duration of current incarceration (rho = 0.302, p = 0.043). The DemTect total score was significantly associated with the PHQ-9 (rho = –0.335, p = 0.016).

Practical implications

A large group of the prisoners showed a higher prevalence of cognitive dysfunction than that observed in same-age people who are not incarcerated. Taken together, there is an urgent need for an adequate management of older cognitively impaired prisoners including routine cognitive testing and guidelines-oriented treatment of cognitive symptoms.

Originality/value

This study has several strengths. To the best of the authors’ knowledge, this is the first study examining the cognitive and affective state in a German prison population. The authors considered female and male prisoners, as well as different prison settings, representing a realistic prison sample. The authors used several neuropsychological instruments to get a more detailed insight into the older prisoners’ cognitive status while trying to consider the economy of time and possible attention deficits to prevent dropouts during testing.

Details

International Journal of Prisoner Health, vol. 17 no. 2
Type: Research Article
ISSN: 1744-9200

Keywords

Open Access
Article
Publication date: 22 March 2017

Helge H.O. Müller, Mareen Reike, Simon Grosse-Holz, Mareike Röther, Caroline Lücke, Alexandra Philipsen, Johannes Kornhuber and Teja W. Grömer

Electroconvulsive therapy (ECT) is effective in the treatment of treatment-resistant major depression. The fear of cognitive impairment after ECT often deters patients from…

Abstract

Electroconvulsive therapy (ECT) is effective in the treatment of treatment-resistant major depression. The fear of cognitive impairment after ECT often deters patients from choosing this treatment option. There is little reliable information regarding the effects of ECT on overall cognitive performance, while short-term memory deficits are well known but not easy to measure within clinical routines. In this pilot study, we examined ECT recipients' pre- and post-treatment performances on a digital ascending number tapping test. We found that cognitive performance measures exhibited good reproducibility in individual patients and that ECT did not significantly alter cognitive performance up to 2 hours after this therapy was applied. Our results can help patients and physicians make decisions regarding the administration of ECT. Digital measurements are recommended, especially when screening for the most common side effects on cognitive performance and short-term memory.

Details

Mental Illness, vol. 9 no. 1
Type: Research Article
ISSN: 2036-7465

Keywords

Article
Publication date: 7 September 2012

Julia Kelly, Angie Collier and Julie Stringer

The purpose of this paper is to report on a three‐year contract to provide learning disability in‐reach to young offenders serving a sentence of Imprisonment for Public Protection…

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Abstract

Purpose

The purpose of this paper is to report on a three‐year contract to provide learning disability in‐reach to young offenders serving a sentence of Imprisonment for Public Protection (IPP) at HMYOI Aylesbury.

Design/methodology/approach

A whole population sample (n=75) was obtained between December 2009 and July 2011, where all had received an assessment of intellectual functioning using either the in‐reach screening protocol, consisting of the Kaufman Brief Intelligence Test – Version 2 (KBIT‐2) and four background questions, the Wechsler Abbreviated Scale of Intelligence (WASI) or the Wechsler Adult Intelligence Scale (WAIS).

Findings

It was found that 5.5 per cent of the population had a standard score of less than 70 (significant impairment) and a further 18.6 per cent fell between 70 and 79 (borderline range). The mean standard score of the KBIT‐2 (85.8) was consistent with previous studies of prison populations. The background had a significant but weak association with the KBIT‐2 scores, but lacked sufficient specificity.

Research limitations/implications

Further research is required if these findings are to be generalised to the wider prison population.

Practical implications

Systematic screening for learning disability can be of clinical benefit in identifying the needs of young offenders, which is the first step to addressing these needs.

Originality/value

A number of publications by the Department of Health, the Home Office and third sector organisations have identified the need for services for offenders with a learning disability. In‐reach provision to prisons is still in its infancy and, currently, no gold standard exists for screening tools.

Details

Journal of Learning Disabilities and Offending Behaviour, vol. 3 no. 3
Type: Research Article
ISSN: 2042-0927

Keywords

Article
Publication date: 17 August 2021

Rupinder Kaur Dhillon and Mahesh Sharma

The purpose of this study is to see whether the figure of eight walkings (F8W) is a reliable outcome measure in rehabilitation care especially for the older population who need…

Abstract

Purpose

The purpose of this study is to see whether the figure of eight walkings (F8W) is a reliable outcome measure in rehabilitation care especially for the older population who need extensive consideration in their practical functional affairs.

Design/methodology/approach

The literature review was conducted by researching various databases such as Google Scholar, Pub Med and Web of Science, Scopus. Journals with Good impact factors were included in this study.

Findings

This review suggested that F8W could be the realistic outcome measure for rehabilitation in patients with musculoskeletal and neurological dysfunctions that could identify disability and functional impairments more deeply. Future studies in this field may provide further exploration in physiotherapy rehabilitation.

Research limitations/implications

The study was a short review with limited resources. Its’ findings and outputs must be considered prelusive.

Practical implications

The accustomed routine of manhood accounts for constant twists and turns which is entirely incompatible with a linear walk. In such a manner, walking in the figure of eight could detect the major perplexity faced by an individual in his habitual pursuing affairs predominately in orthopedics and neurological disorders.

Originality/value

The study has suggested the utility of F8W as a reliable tool in the rehabilitation of the elder population, evidence suggests, F8W constitutes curvy and straight paths, which could trace troubles while turning and maintaining coordination. These results of this study can serve as a foundation for future studies.

Article
Publication date: 20 April 2009

Nuwan Galappathie and Kian Vakili

This case report highlights initial difficulties in identifying poor effort and malingering in relation to memory, cognitive deficits and mental disorder. We provide information…

Abstract

This case report highlights initial difficulties in identifying poor effort and malingering in relation to memory, cognitive deficits and mental disorder. We provide information on the outcome for a man charged with murder who was found to be unable to stand trial as a result of poor memory. After being sentenced by way of a hospital and restriction order, he was found upon inpatient assessment to be malingering and was remitted back to prison in order to continue his murder trial. We comment on the psychological tests, physical investigations and inpatient assessment required to confirm the presence of memory malingering.

Details

The British Journal of Forensic Practice, vol. 11 no. 1
Type: Research Article
ISSN: 1463-6646

Keywords

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