Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 10 de 10
Filtrar
Más filtros











Base de datos
Intervalo de año de publicación
1.
Appl Neuropsychol Adult ; : 1-18, 2024 Jun 24.
Artículo en Inglés | MEDLINE | ID: mdl-38913789

RESUMEN

The evaluation of Activities of Daily Living (ADL) has become a critical issue in neuropsychology, but existing instruments for evaluating ADL have some limitations. This work aims to propose a new instrument to evaluate ADL, the ADL Inventory (ADLI), for which we present preliminary data.The ADLI was developed based on a comprehensive model of the stages of test development and following a combined framework of the World Health Organization's International Classification of Functioning, Disability, and Health and the American Occupational Therapy Association models.Besides sociodemographic information, ADLI includes 144 items, organized into four sections: (a) basic ADL; (b) IADL; (c) advanced ADL; and (d) factors influencing functionality. The main characteristics of ADLI are: having self- and informant-report forms; including items focused on different sensory and neurocognitive functions; individualizing the progression along items considering the person's functionality; considering the impact of several factors on functionality; and using a large response scale. Preliminary data of predictive and convergent validity for ADLI are presented. The preliminary study comprised 15 older adults. The Addenbrooke's Cognitive Examination - III, the Barthel Index, and the Instrumental Activities of Daily Living (IADL) Scale were applied to determine the predictive and convergent validity of ADLI.

2.
Appl Neuropsychol Adult ; : 1-20, 2024 Apr 08.
Artículo en Inglés | MEDLINE | ID: mdl-38588721

RESUMEN

BACKGROUND: The concept of ecological validity (EV) in neuropsychological interventions (NI) has been consistently advocated, but there is a lack of reviews focused on how EV is operationalized in NI programmes. This review aims to address this gap by exploring the outcome measures more commonly used for assessing EV and to understand the main characteristics of programmes with good EV. METHOD: A literature search was conducted to identify studies that examined the EV of NI programmes, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the Cochrane Collaboration Guidelines. RESULTS: A total of twenty-seven studies were included in this review. Among these, only three studies explicitly described the procedures used to assess EV. Additionally, almost half of the studies assumed that interventions had good EV based on the characteristics of the programmes. The inconsistent assessment of EV of NI programmes prevented the identification of specific characteristics of programmes demonstrating good EV. CONCLUSION: This systematic review reveals a significant gap in the literature concerning the operationalization of EV within the field of NI. Further research is required to establish a consistent definition of EV in the context of NI and to develop criteria for its effective operationalization.

3.
Clin Neuropsychol ; 38(1): 42-115, 2024 01.
Artículo en Inglés | MEDLINE | ID: mdl-37073431

RESUMEN

Objective: Recently, there has been a growing interest in operationalizing and measuring cognitive reserve (CR) for clinical and research purposes. This umbrella review aims to summarize the existing systematic and meta-analytic reviews about measures of CR. Method: A literature search was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and the guidelines of Aromataris et al. (2015) to identify the systematic reviews and meta-analysis involving the assessment of CR. The methodological quality of the papers included in this umbrella review was assessed with A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR-2) and Specialist Unit for Review Evidence (SURE). Results: Thirty-one reviews were identified, sixteen of which were systematic reviews, and fifteen were meta-analyses. Most of the reviews had a critically low quality, according to AMSTAR-2. The reviews included between two and 135 studies. Most of the papers focused on older adults, mainly those with dementia. CR was measured using one to six proxies, but most considered each proxy separately. The most assessed proxies of CR were education on its own, combined with occupation and/or engagement in activities or combined with parental education, bilingualism, and engagement in activities when four CR proxies were studied. Most of the studies included in higher quality reviews focused on three proxies, with education and engagement in activities being the most evaluated using CR questionnaires. Conclusion: Despite the growing interest in measuring CR, its operationalization did not improve since the last umbrella review in this field.


Asunto(s)
Reserva Cognitiva , Humanos , Anciano , Pruebas Neuropsicológicas , Escolaridad , Proyectos de Investigación , Encuestas y Cuestionarios
5.
J Neuropsychol ; 17(3): 431-449, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-36891955

RESUMEN

The literature on neuropsychological intervention (NI) uses a variety of terms to refer to equivalent constructs, making it difficult to compare intervention programmes and their outcomes. The purpose of this work is to propose a unified terminological framework for describing NI programmes. The terminological framework was developed based on a previous proposal for common terminology by Johnstone and Stonnington (Rehabilitation of neuropsychological disorders: A practical guide for rehabilitation professionals. Psychology Press, 2011) and driven by Cognitive Psychology concepts. The terminological framework was organized into two sections: (a) NI, which includes types of NI, methods and approaches, instructional methods, and strategies; and (b) neurocognitive functions, which include temporal and spatial orientation, sensation, perception, visuo-constructional abilities, attention, memory, language, reasoning of several sorts (e.g., abstract reasoning, and numerical reasoning), and executive functions. Most NI tasks target a main neurocognitive function, but there are underlying neurocognitive functions that may impair performance in the former. Since it is difficult to create a task that is solely focused on one neurocognitive function, the proposed terminology should not be viewed as a taxonomy, but rather as dimensional, with the same task allowing to work different functions, in varying grades. Adopting this terminological framework will allow to define the targeted neurocognitive functions more accurately and simplify the comparison between NI programmes and their outcomes. Future research should focus on describing the main techniques/strategies for each neurocognitive function and non-cognitive interventions.


Asunto(s)
Función Ejecutiva , Solución de Problemas , Humanos , Atención , Pruebas Neuropsicológicas
6.
Appl Neuropsychol Adult ; : 1-18, 2023 Feb 08.
Artículo en Inglés | MEDLINE | ID: mdl-36755377

RESUMEN

OBJECTIVES: The main objectives of this study are to identify the dimensions of Ecological Validity (EV) within the definitions of this concept, understand how they are operationalized in neurocognitive tests, and propose a checklist for EV attributes in neurocognitive tests. METHOD: A systematized review was combined with content analysis of the selected papers, using the inductive method. We analyzed 82 studies on the EV of neurocognitive tests, 19 literature reviews and 63 empirical studies. Based on this review, we identified the relevant criteria for evaluating EV. RESULTS: EV is a multidimensional concept with two main dimensions: representativeness and generalization. Representativeness involves the subdimensions simplicity-complexity and artificial-natural and several criteria organized on a continuum from low EV to high EV. Generalization is dependent on representativeness and is influenced by different cognitive and non-cognitive factors. We propose six stages for operationalizing EV, from defining the objectives of the neurocognitive assessment to the methodology for scoring and interpreting the results. CONCLUSION: This systematized review helps to operationalize the concept of EV by providing a tool for evaluating and improving EV while developing new tests. Further studies with a longitudinal design can compare the predictive value of tests with higher versus lower EV-checklist scores.Key pointsQuestion: Understand the definition of EV, its dimensions and subdimensions, how EV is operationalized in neurocognitive tests and propose a checklist for the EV attributes of neurocognitive tests.Findings: The primary findings were that representativeness and generalization are the main dimensions of EV. Representativeness involves several subdimensions, whereas generalization is dependent on representativeness and is influenced by cognitive and non-cognitive factors. We provided an EV-checklist organized into six parts.Importance: The EV-checklist can be used to guide the development of ecologically valid neurocognitive tests and/or assess the EV of existing ones.Next steps: Examine the predictive value of tests that have higher EV-checklist scores.

7.
Expert Rev Neurother ; 22(7): 557-566, 2022 07.
Artículo en Inglés | MEDLINE | ID: mdl-35722763

RESUMEN

INTRODUCTION: The main purpose of this manuscript is to critically review the Multisensory Integration (MI) training programs applied to older adults, their characteristics, target sensory systems, efficacy, assessment methods, and results. We also intend to propose an integrated framework to support combined interventions of neurocognitive and sensory training. AREAS COVERED: A critical review was conducted covering the most relevant literature on the MI training programs applied to older adults. Two MI training programs applied to cognitively healthy older adults were found: (a) audio-visual temporal discrimination training and (b) simultaneity judgment training. Both led to the improvement of the MI between pre- and post-training. However, only the audio-visual temporal discrimination training led to the generalization of the improvements to another MI task. EXPERT OPINION: Considering the relationship between sensory and cognitive functioning, this review supports the potential advantages of combining MI with neurocognitive training in the rehabilitation of older adults. We suggested that this can be achieved within the framework of Branched Programmed Neurocognitive Training (BPNT). Criteria for deciding the most suitable multisensory intervention, that is, MI or Multisensory Stimulation, and general guidelines for the development of MI intervention protocols with older adults with or without cognitive impairment are provided.


Asunto(s)
Disfunción Cognitiva , Percepción Visual , Anciano , Cognición , Humanos , Juicio , Percepción Visual/fisiología
8.
Disabil Rehabil ; 44(11): 2507-2514, 2022 06.
Artículo en Inglés | MEDLINE | ID: mdl-33147096

RESUMEN

PURPOSE: The efficacy studies of neurocognitive training have focused on the components of the programmes and general methodological questions, not presenting a rationale for the individualization of the intervention, even though this is an essential factor for efficacy. The main objective of this manuscript is to propose a framework for the individual planning of neurocognitive training sessions based on the results of neuropsychological assessment. METHODS: The proposed framework is coined Branched Programmed Neurocognitive Training (BPNT). BPNT is based on the programmed learning approach and inspired on the Luria's neurocognitive model. The main premises of this framework are the interdependence and hierarchical organization of the cognitive functions, and the individualization of neurocognitive training with multiple patient-tailored paths. RESULTS: The BPNT framework provides guidelines for planning an individualized neurocognitive training in four stages. CONCLUSIONS: The potential advantages of this proposal are discussed at various levels, including the role of reward in neurocognitive training and the potential effects of the model on the maintenance and generalization of intervention results. The BPNT framework can be used as an algorithm for the development and adaptation of paper and pencil programmes, as well as computerized rehabilitation platforms. Studies are in place to examine the feasibility of this framework.Implications for rehabilitationIndividualized neurocognitive training guided by neuropsychological assessment is most likely to be effective.Branched Programmed Neurocognitive Training (BPNT) model provides guidelines to organize the neurocognitive training based on the results of neuropsychological assessment.BPNT is based on the programmed learning model and the Luria neurocognitive model, addresses the role of reward in neurocognitive training and considers the fundamental principle of Errorless Learning.BPNT can be used as an algorithm for the development and adaptation of paper and pencil programmes and computerized rehabilitation platforms.


Asunto(s)
Cognición , Aprendizaje , Humanos , Pruebas Neuropsicológicas
9.
Expert Rev Neurother ; 21(6): 657-674, 2021 06.
Artículo en Inglés | MEDLINE | ID: mdl-33890537

RESUMEN

Introduction: Age-related changes in sensory functioning impact the activities of daily living and interact with cognitive decline. Given the interactions between sensory and cognitive functioning, combining multisensory integration (MI) assessment with the neuropsychological assessment of older adults seems promising. This review aims to examine the characteristics and utility of MI tasks in functional and cognitive assessment of older adults, with or without neurocognitive impairment.Areas covered: A literature search was conducted following the quality assessment of narrative review criteria. Results focused on tasks of detection, discrimination, sensory illusion, temporal judgment, and sensory conflict. Studies were not consensual regarding the enhancement of MI with age, but most studies showed that older adults had an expanded time window of integration. In older adults with mild cognitive impairment or major neurocognitive disorder it was a mediating role of the magnitude of visual-somatosensory integration between neurocognitive impairment and spatial aspects of gait.Expert opinion: Recently, some concerns have been raised about how to maximize the ecological validity of the neuropsychological assessment. Since most of our activities of daily living are multisensory and older adults benefit from multisensory information, MI assessment has the potential to improve the ecological validity of the neuropsychological assessment.


Asunto(s)
Actividades Cotidianas , Disfunción Cognitiva , Anciano , Cognición , Disfunción Cognitiva/diagnóstico , Humanos , Pruebas Neuropsicológicas , Sensación
10.
Expert Rev Neurother ; 20(12): 1229-1247, 2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-32940543

RESUMEN

INTRODUCTION: Dementia is characterized by the presence of cognitive decline and can lead to sensory-perceptual alterations, compromising the functionality in activities of daily living. The main objective of this work is to review the characteristics of sensory stimulation programs in dementia and its effectiveness. AREAS COVERED: Studies were identified through a literature search, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and the Cochrane Collaboration Guidelines. Twenty studies were included in this review. The studies used multisensory stimulation at different stages of dementia. The results show a lack of consensus regarding frequency, duration, and number of sessions, as well as the duration of the interventions and assessment instruments used to evaluate the results. Multisensory stimulation, particularly Snoezelen, was the most widely used approach. Vision, hearing, touch, and smell were the most frequently stimulated senses. Most studies comprised pre- and post-intervention assessment, but few studies performed follow-up assessment. The interventions that revealed positive results in dementia were Snoezelen, multisensory environment other than Snoezelen, and Multi-sensory Behavior Therapy. EXPERT OPINION: This review weakly supports sensory stimulation in dementia, providing useful information for rehabilitation and future investigations.


Asunto(s)
Demencia/rehabilitación , Ambiente Controlado , Rehabilitación Neurológica/métodos , Percepción , Estimulación Física/métodos , Sensación , Humanos
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA