Browsing by Author "Pinto, Joana O."
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- Activities of Daily Living Inventory (ADLI): Proposal of a new instrument and preliminary dataPublication . Pinto, Joana O.; Pontes, Diogo; Dores, Artemisa R; Peixoto, Bruno; Barbosa, FernandoThe 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.
- A avaliação multidomínio da eficácia de programas de reabilitação neurocognitiva suportados nas novas tecnologias digitaisPublication . Pinto, Joana O.; Geraldo, Andreia; Peixoto, Bruno; Castro-Caldas, Alexandre; Barbosa, Fernando; Dores, Artemisa RochaO envolvimento das novas tecnologias digitais nos processos de estimulação e reabilitação neurocognitiva (RNC) tem potenciado a eficácia e eficiência dos serviços de RNC, nomeadamente através de uma maior personalização aos perfis funcionais de cada indivíduo. Apesar disso, os protocolos de avaliação da eficácia destes processos baseiam-se maioritariamente em resultados de instrumentos tradicionais que não fornecem informação específica sobre as alterações que produzem quer no funcionamento cerebral per se, quer no seu funcionamento multissensorial. Desta forma, o projeto de investigação em curso foca-se na avaliação da eficácia de programas de RNC suportados nas novas tecnologias digitais, em diferentes patologias neurológicas utilizando protocolos de avaliação constituídos por medidas de resultado multidomínio. Os protocolos incluem medidas de: avaliação neuropsicológica tradicional, do estado emocional, qualidade de vida, funcionalidade, neurofisiologia (i.e., conectividade funcional), e das funções sensoriopercetivas
- Critical review of multisensory integration programs and proposal of a theoretical framework for its combination with neurocognitive trainingPublication . Pinto, Joana O.; Dores, Artemisa Rocha; Peixoto, Bruno; Vieira De Melo, Bruno; Barbosa, FernandoThe 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. 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. 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.
- Ecological validity in neurocognitive assessment: Systematized review, content analysis, and proposal of an instrumentPublication . Pinto, Joana O.; Dores, Artemisa Rocha; Peixoto, Bruno; Barbosa, FernandoThe 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 neurocog-nitive tests, and propose a checklist for EV attributes in neurocognitive tests. A systematized review was combined with content analysis of the selected papers, usingthe inductive method. We analyzed 82 studies on the EV of neurocognitive tests, 19 literaturereviews and 63 empirical studies. Based on this review, we identified the relevant criteria for evalu-ating EV. EV is a multidimensional concept with two main dimensions: representativeness and gen-eralization. Representativeness involves the subdimensions simplicity-complexity and artificial-nat-ural and several criteria organized on a continuum from low EV to high EV. Generalization isdependent on representativeness and is influenced by different cognitive and non-cognitive fac-tors. We propose six stages for operationalizing EV, from defining the objectives of the neurocog-nitive assessment to the methodology for scoring and interpreting the results.This systematized review helps to operationalize the concept of EV by providing atool for evaluating and improving EV while developing new tests. Further studies with a longitu-dinal design can compare the predictive value of tests with higher versus lower EV-checklistscores.
- Ecological validity of neuropsychological interventions: A systematic reviewPublication . Pinto, Joana O.; Pontes, Diogo; Peixoto, Bruno; Dores, Artemisa R.; Barbosa, FernandoThe 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. 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. 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. 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.
- Inventory of sensory, emotional, and cognitive reserve (SECri): Proposal of a new instrument and preliminary dataPublication . Pinto, Joana O.; Vieira, Isabel; Barroso, Beatriz C. R.; Peixoto, Miguel; Pontes, Diogo; Peixoto, Bruno; Dores, Artemisa R.; Barbosa, FernandoA new model of reserve, the Sensory, Emotional, and Cognitive Reserve (SEC) model, has beenrecently proposed, but so far this model has not been operationalized in instruments to evaluatethe different domains of the reserve. This study introduces the SEC reserve inventory (SECri) alongwith preliminary data obtained from a study involving 57 adults, aged 35 and older. The SECriassesses the SEC domains using specific proxies: (a) sensory reserve (SR) through sensory acuity andsensory perception proxies; (b) emotional reserve (ER) through life events, resilience, and emotionalregulation proxies; and (c) cognitive reserve (CR) through education, occupation, socioeconomicstatus, bilingualism, leisure activities, and personality traits proxies. Key features of SECri includeself- and informant-report forms, fine-grained response scales, and the evaluation of reservedevelopment across the lifespan. Findings on the acceptability, convergent validity between SECridomains and validated tests for the same constructs, internal consistency of each domain, andpredictive validity of Montreal Cognitive Assessment scores support further research with thisinventory. Future studies should consider determining SECri’s psychometric properties in clinical andsubclinical conditions to evaluate its prognostic value in cases of neurocognitive decline.
- Measures of cognitive reserve: an umbrella reviewPublication . Pinto, Joana O.; Peixoto, Bruno; Dores, Artemisa R.; Barbosa, FernandoRecently, 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. A literature search was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and the guidelines of Aromataris et al. (Citation2015) 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). 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. Despite the growing interest in measuring CR, its operationalization did not improve since the last umbrella review in this field.
- Methylphenidate and P300 in attention deficit hyperactivity disorder: A systematic review and meta-analysisPublication . Barroso, Beatriz C. R.; Mendonça, Fabiana; Mazer, Prune; Prata, Catarina; Pinto, Joana O.; Mazer, Prune; Pinto, Joana OMethylphenidate (MPH) is a stimulant medicine often used to treat attention deficit hyperactivity disorder (ADHD), as it may positively affect behaviour and brain activity. This work aims to systematise the current literature about the effects of MPH on the amplitude of P300 in individuals with ADHD. A systematic review and meta-analysis of empirical studies measuring P300 amplitude and comparing MPH administration to either a pre-MPH condition or healthy controls was conducted, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Our results revealed no overall (n = 13) significant differences between individuals diagnosed with ADHD and medicated with MPH and controls. Although, a moderation analysis by region found differences between both groups on frontal sites. When comparing the pre- and post-effects of MPH on the same individuals (n = 17), it appears that P300 amplitude tends to increase post-administration in central and posterior regions. In this second meta-analysis, a moderation by task revealed a larger effect size for go/no-go. In general, MPH was found to increase P300 amplitude in ADHD, somewhat normalising this aspect of their brain activity. The main limitations of the included studies are the insufficiently explained dosages and the skewness for male participants. Future research directions are discussed.
- A model of sensory, emotional, and cognitive reservePublication . Pinto, Joana O.; Peixoto, Bruno; Dores, Artemisa Rocha; Barbosa, FernandoWe read with interest Stern’s Cognitive Reserve (CR) model (Citation2012) and his works along the years. According to Stern, CR proxies refer to different individual cognitive and socio-behavioral factors with impact on the adaptation of cognitive processes to aging, brain pathology or injury (Stern, Citation2002, Citation2009; Stern et al., Citation2019). However, Stern’s model of CR is focused on cognition and the influence of sensory or emotional aspects was not considered. Thus, we propose a model of Sensory, Emotional, and Cognitive Reserve (SEC reserve model) in which CR, sensory reserve (SR), and emotional reserve (ER) interact with each other, reducing the impact of neuropathology caused by brain disease and injury. Therefore, higher levels of SEC reserve hold the potential to enhance rehabilitation outcomes and prevent or delay the impact of neurocognitive deficits on functionality in the instrumental cognitive activities of daily life.
- Narrative review of the multisensory integration tasks used with older adults: inclusion of multisensory integration tasks into neuropsychological assessmentPublication . Pinto, Joana O.; Melo, Bruno B. Vieira de; Dores, Artemisa Rocha; Peixoto, Bruno; Geraldo, Andreia; Barbosa, FernandoAge-related changes in sensory functioning impact the activities of daily living and interact with cognitive decline.