Yoga como terapia complementaria para el Adulto Mayor / Yoga as a complementary therapy for older adult

Introducción: El yoga es una actividad que trata de un ejercicio el cual contiene una intensidad baja a moderada, la cual no se centra exclusivamente en el entrenamiento físico, sino que también en el desarrollo de la mente y el espíritu de uno mismo. El yoga puede obtener un mayor impacto en el equilibrio y en la ganancia de fuerza de la parte superior del cuerpo, además, demuestra mejora en la aptitud cardiorrespiratoria y flexibilidad. Metodología: El enfoque de desarrollo fue de tipo cuantitativo en donde se realizó una revisión sistemática como metodología de búsqueda de información, relacionada al yoga como una terapia complementaria y los beneficios que éste aportaba al bienestar de las personas mayores. Resultados: En cada uno de los ensayos controlados aleatorizados que fueron recabados para fines de esta revisión sistemática. Se destaca la importancia y los beneficios del yoga en la movilidad, fuerza, flexibilidad y espiritualidad de los usuarios que practican esta terapia. Discusión: Los artículos analizados pertenecen a ensayos clínicos o estudios aleatorizados, los cuales permitieron responder de manera efectiva a nuestra pregunta de investigación, la cual consiste en reconocer si el yoga es efectivo para disminuir el riesgo de dependencia funcional y eliminar hábitos que no son saludables para las personas mayores, además de mejorar la calidad de vida actual. Gracias a ello se pudo evidenciar que esta terapia en adultos mayores genera cambios positivos respecto a estado y condición física, la ejecución de esta práctica mejora la calidad de vida en un 80% Conclusión: La yoga como terapia complementaria si entrega beneficios en la calidad de vida de la población adulta mayor, dado que, que hubo una mejora tanto en la movilidad, calidad de vida y autovalencia de los adultos mayores[AU]

Introduction: Yoga is an activity that deals with a low to moderate intensity exercise, which is not exclusively focused on physical training, but also on the development of the mind and spirit itself. Yoga may have a greater impact on balance and upper body strength gains, and have shown improvements in cardiorespiratory fitness and flexibility. Methodology:the development approach was of a quantitative type where a systematic review was carried out as a methodology for searching for information related to yoga as a complementary therapy and the benefits that it brought to the well-being of the elderly. Results:The importance and benefits of yoga on the mobility, strength, flexibility and spirituality of users who practice this therapy are highlighted in each of the randomized controlled trials that were collected for the purposes of this systematic review. Discussion: The articles analyzed belong to clinical trials or randomized studies, which allowed us to effectively answer our research question. The activity of yoga in older adults generates positive changes regarding state and physical condition, the execution of this practice improves the quality of life by 80% Conclusion: Yoga as a complementary therapy delivers benefits in the quality of life of the adult population elderly, it can be said that there was an improvement in mobility, quality of life and self-valence of the elderly[AU]

Introdução: O Yoga é uma atividade que trata de um exercício de intensidade baixa a moderada, que não se foca exclusivamente no treino físico, mas também no desenvolvimento da mente e do espí-rito. A ioga pode ter um impacto maior no equilíbrio e nos ganhos de força da parte superior do corpo e mostrou melhorias na apti-dão cardiorrespiratória e flexibilidade. Metodologia: a abordagem de desenvolvimento foi do tipo quantitativo onde foi realizada uma revisão sistemática como metodologia de busca de informações re-lacionadas ao yoga como terapia complementar e os benefícios que trouxe para o bem-estar dos idosos. Resultados: A importância e os benefícios do yoga na mobilidade, força, flexibilidade e espiri-tualidade dos usuários que praticam esta terapia são destacados em cada um dos ensaios clínicos randomizados que foram coletados para fins desta revisão sistemática. Discussão: Os artigos analisa-dos pertencem a ensaios clínicos ou estudos randomizados, o que nos permitiu responder de forma eficaz à nossa questão de inves-tigação. A atividade de yoga em idosos gera mudanças positivas quanto ao estado e condição física, a execução desta prática mel-hora a qualidade de vida em 80% Conclusão: o yoga como terapia complementar traz benefícios na qualidade de vida da população adulta idosa, pode-se dizer que houve melhora na mobilidade, qualidade de vida e autovalência dos idosos[AU]

Tropical fruits as a potential source for the recovery of bioactive compounds: Tamarindus indica L., Annona muricata, Psidium guajava and Mangifera indica.

The objective of this review is to identify the bioactive compounds present in tropical fruits such as Tamarindus indica L., Annona muricata, Mangifera indica, and Psidium guajava and their biological activities. The identification of these compounds shows their potential as a food ingredient in the development of products, providing added value to them, because not only the pulp of the fruit is used, but also the shell and its other parts, such as the leaves, are used, being viable sources to obtain some compounds that benefit human health. Implementing fruits that have certain bioactive compounds such as carotenoids (ß-carotene, α-carotene, lutein, zeaxanthin and ß-cryptoxanthin), antioxidants (vitamins A and C), and phenolic compounds (ellagic acid, gallic acid, citric acid) in the production process in the food industry, allows them to become functional foodstuffs. The results obtained show the need to implement the operational processes that allow obtaining different compounds, which ensure their stability and precision, applying different extraction methods such as maceration, Soxhlet, supercritical fluids, and ultrasound.

Entrustable professional activities, emergency medicine and medical education: a systematic review.

INTRODUCTION: Entrustable professional activities (EPAs) are one way to assess competencies, and are designed to bridge the gap between theoretical competencies and real world clinical practice. AIMS: This was a systematic review which aims to answer the question: "Which EPAs related to Emergency Medicine are described for medical schools?". METHODS: We included original qualitative, interventional and observational studies (cross-sectional, case-control, and cohort studies) that described EPAs relevant to Emergency Medicine for Medical School. The search strategy was created using a combination of keywords and standardized index terms related to EPAs and Emergency Medicine. RESULTS: The search strategy identified 991 citations. After screening the titles and abstracts, we identified 85 potentially relevant studies. After the full-text review, a total of 11 reports met the criteria for inclusion. CONCLUSION: Recognizing a patient requiring urgent or emergent care and initiating evaluation and management is the most common EPA related to Emergency Medicine described at Medical Schools. Use of EPAs is associated with increased student satisfaction and improved competences. However, there is a lack of undergraduate EM specific EPAs being systematically developed and published, and this should be an area to be explored in future studies.

Development and Evaluation of the Biological Activities of a Plain Mucoadhesive Hydrogel as a Potential Vehicle for Oral Mucosal Drug Delivery.

This study aimed to develop HGs based on cationic guar gum (CGG), polyethylene glycol (PEG), propylene glycol (PG), and citric acid (CA) using a 2k factorial experimental design to optimize their properties. HGs were characterized through FTIR and Raman spectroscopy, scanning electron microscopy (SEM), and thermogravimetric analysis (TGA). The biological activities of HGs were determined by evaluating their mucoadhesive capacity and antibacterial activity in vitro, whereas their toxicity was analyzed using Artemia salina nauplii as an in vivo model. Results revealed that HGs were successfully optimized for their viscosity, pH, and sensory properties, and it was observed that varying concentrations of PEG-75 did not influence them. Through SEM analyses, it was noted that increased levels of PEG-75 resulted in HGs with distinct porosity and textures, whereas FTIR and Raman spectroscopy exhibited representative peaks of the raw materials used during the synthesis process. TGA studies indicated the thermal stability of HGs, as they presented degradation patterns at 100 and 300 °C. The synthesized HGs exhibited similar mucoadhesion kinetic profiles, demonstrating a displacement factor at an equilibrium of 0.57 mm/mg at 5 min. The antibacterial activity of HGs was appraised as poor against Gram-positive and Gram-negative bacteria due to their MIC90 values (>500 µg/mL). Regarding A. salina, treatment with HGs neither decreased their viability nor induced morphological changes. The obtained results suggest the suitability of CGG/PEG HGs for oral mucosa drug delivery and expand the knowledge about their mucoadhesive capacity, antibacterial potential, and in vivo biocompatibility.

Frequency of daily living activities in older adults and their relationship with sociodemographic characteristics: A survey-based study.

Background: Activities in daily living (ADL) are the fundamental actions people must take to survive, care of themselves, and integrate into their daily environment. Objective: This study has two objectives: 1) to offer a new questionnaire to assess daily living activities frequency and report evidence of their psychometric properties, and 2) to describe how often older adults in a region of Chile perform different types of daily living activities and to identify their relationship with their sociodemographic characteristics. Method: 399 older adults from the Biobío Region, Chile, chosen by quota sampling, were surveyed. They answered the DAF and a sociodemographic questionnaire, after giving their informed consent. For the data analysis, a confirmatory factor analysis (CFA) was performed and its reliability was assessed using McDonald's Omega. The relationship with the sociodemographic variables was evaluated using non-parametric bivariate statistics. Results: The results of the CFA showed an acceptable fit of the data to the eight-factor model: χ2/df = 4.188, CFI >0.915, TLI >0.903, RMSEA <0.089 (0.085-0.094) and SRMR <0.104. Their reliability fluctuated between ω = 0.546 and ω = 0.934. Specific relationships of some DAF factors were found with gender, age, educational level, income, jobs, children, participation in clubs, and perception of health (p < 0.05). Discussion: The results support the validity and reliability of the DAF. Older adults spend more time on personal care or household care activities, and less time on social activities, taking care of their health, or caring for others. The time they dedicate to these activities is associated with the sociodemographic profile of older adults, where there is an important weight of gender and age, and where a greater social capital of older adults helps them maintain a more stimulating life.

Cytotoxic and antibacterial compounds from Schinus terebinthifolia Raddi fruits.

Chromatographic procedures of extracts of Schinus terebinthifolia Raddi fruits afforded (Z)-masticadienoic (1) and 3ß-masticadienolic (2) acids, tetrahydroamentoflavone (3), and 4-O-methyl gallic acid (4). Addicionally, the derivative 6-oxo masticadienoic acid (1a) was prepared by an allylic oxidation. The chemical structures of obtained compounds were elucidated by spectrometric data analyses. Furthermore, both the semi-synthetic derivative and the metabolites were subjected to in vitro cytotoxicity against the A549 human lung cancer cell line, as well as antimicrobial activity tests. Compounds 2 and 1a exhibited cytotoxicity towards A549 cells with IC50 values of 20.13 and 6.11 µM, respectively. In the tests against pathogens, the CHCl3 and EtOAc soluble fractions of MeOH extract along with the pure compounds, exhibited antibacterial activity against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa. Except for 4-O-methyl gallic acid, the other pure compounds showed inhibitory microbial activities with MIC values ranging from 0.25 µg/mL to 25 µg/mL doses.

Cyclodextrin Complexes for the Treatment of Chagas Disease: A Literature Review.

Cyclodextrins are ring-shaped sugars used as additives in medications to improve solubility, stability, and sensory characteristics. Despite being widespread, Chagas disease is neglected because of the limitations of available medications. This study aims to review the compounds used in the formation of inclusion complexes for the treatment of Chagas disease, analyzing the incorporated compounds and advancements in related studies. The databases consulted include Scielo, Scopus, ScienceDirect, PubMed, LILACS, and Embase. The keywords used were "cyclodextrin AND Chagas AND disease" and "cyclodextrin complex against Trypanosoma cruzi". Additionally, a statistical analysis of studies on Chagas disease over the last five years was conducted, highlighting the importance of research in this area. This review focused on articles that emphasize how cyclodextrins can improve the bioavailability, therapeutic action, toxicity, and solubility of medications. Initially, 380 articles were identified with the keyword "cyclodextrin AND Chagas disease"; 356 were excluded for not being directly related to the topic, using the keyword "cyclodextrin complex against Trypanosoma cruzi". Over the last five years, a total of 13,075 studies on Chagas disease treatment were found in our literature analysis. The studies also showed interest in molecules derived from natural products and vegetable oils. Research on cyclodextrins, particularly in the context of Chagas disease treatment, has advanced significantly, with studies highlighting the efficacy of molecules in cyclodextrin complexes and indicating promising advances in disease treatment.

A Hybrid Framework for Maritime Surveillance: Detecting Illegal Activities through Vessel Behaviors and Expert Rules Fusion.

Maritime traffic is essential for global trade but faces significant challenges, including navigation safety, environmental protection, and the prevention of illicit activities. This work presents a framework for detecting illegal activities carried out by vessels, combining navigation behavior detection models with rules based on expert knowledge. Using synthetic and real datasets based on the Automatic Identification System (AIS), we structured our framework into five levels based on the Joint Directors of Laboratories (JDL) model, efficiently integrating data from multiple sources. Activities are classified into four categories: illegal fishing, suspicious activity, anomalous activity, and normal activity. To address the issue of a lack of labels and integrate data-driven detection with expert knowledge, we employed a stack ensemble model along with active learning. The results showed that the framework was highly effective, achieving 99% accuracy in detecting illegal fishing and 92% in detecting suspicious activities. Furthermore, it drastically reduced the need for manual checks by specialists, transforming experts' tacit knowledge into explicit knowledge through the models and allowing continuous updates of maritime domain rules. This work significantly contributes to maritime surveillance, offering a scalable and efficient solution for detecting illegal activities in the maritime domain.

Recent Advances in the Extraction and Characterization of Bioactive Compounds from Corn By-Products.

Maize comes in a variety of colors, including white, yellow, red, blue, and purple, which is due to the presence of phytochemicals such as carotenoids, anthocyanins, flavonoids, phytosterols, and some hydroxycinnamic acid derivatives. In Mexico, maize is primarily grown for human consumption; however, maize residues comprise 51-58% of the total maize plant weight (stalks, leaves, ears, and husks) and are mainly used as livestock feed. These residues contain numerous bioactive compounds that interest the industry for their potential health benefits in preventing or treating degenerative diseases. This review explores the current knowledge and highlights key aspects related to the extraction methods and different techniques for identifying the bioactive compounds found in maize by-products.

Effect of Integrated Extraction Techniques on the Technofunctional and Bioactive Properties of Brosimum alicastrum Swartz Proteins.

This study addresses the need for effective protein extraction and characterization to unlock the potential of underutilized plant resources like Brosimum alicastrum Swartz nuts, aiming to enhance their value as functional ingredients in food applications. Extraction methods, including pH modulation, ultrasound-assisted extraction, and enzymatic hydrolysis, are employed to enhance technofunctional and bioactive properties. The protein extracts are evaluated for solubility, emulsifying capacity, foaming properties, and water/oil-holding capacities to assess their technofunctional potential. Additionally, the bioactive properties, such as antioxidant and anti-inflammatory activities, are analyzed to explore potential health benefits. The results demonstrate that integrated extraction techniques significantly improve the yield and quality of Brosimum alicastrum Swartz nut proteins. Enzymatic hydrolysis, in particular, produces hydrolysates with superior bioactive properties. These findings highlight the potential of Brosimum alicastrum Swartz proteins as valuable ingredients for the food and pharmaceutical industries, promoting the utilization of underexploited plant resources for sustainable and health-promoting applications.

Unconventional Edible Plants of the Amazon: Bioactive Compounds, Health Benefits, Challenges, and Future Trends.

The pursuit of an improved quality of life is a major trend in the food market. This is driving the reformulation of the industry's product portfolio, with the aim of providing nourishment while also contributing to beneficial health metabolic processes. In this context, the use of local biodiversity and the recovery of the traditional knowledge associated with the consumption of vegetables that grow spontaneously in nature emerge as more sustainable and nutritionally adequate concepts. The Amazon region is known for its abundant biodiversity, housing numerous unconventional food plants whose nutritional and biological properties remain unknown due to a lack of research. Among the different species are Xanthosoma sagittifolium, Acmella oleracea, Talinum triangulare, Pereskia bleo, Bidens bipinnata, and Costus spiralis. These species contain bioactive compounds such as apigenin, syringic acid, spilanthol, and lutein, which provide various health benefits. There are few reports on the biological effects, nutritional composition, bioactive compounds, and market prospects for these species. Therefore, this review provides an overview of their nutritional contribution, bioactive compounds, health benefits, and current market, as well as the use of new technologies that can contribute to the development of functional products/ingredients derived from them.

Factors associated with frailty, pre-frailty, and each of Fried's criteria of frailty among older adult outpatients.

This study aims to investigate both the prevalence and associated factors of frailty, pre-frailty, and each criterion of frailty according to the Fried phenotype criteria among older adult outpatients receiving care from geriatric services. A cross-sectional study was conducted between 2020 and 2022 and included 335 older adults. Fried's criteria and a comprehensive geriatric assessment, including physical, clinical and mental health variables were investigated. More than half of participants presented frailty (11.6 %) and/or pre-frailty (43.3 %) according to Fried's criteria, with physical inactivity and low gait speed as the most prevalent criteria. Several factors demonstrated associations with the diagnosis of frailty/pre-frailty, including retirement status, marital status (unmarried), the use of walking aids, lower educational attainment, decreased functional status, and poor mental health. Furthermore, various factors were associated with each of Fried's criteria, highlighting that certain factors might align with a specific criterion without necessarily correlating with the diagnosis of frailty and pre-frailty.

Building independence in self-care and household tasks: a qualitative study with adolescents with cerebral palsy and their caregivers.

PURPOSE: Adolescents with cerebral palsy (CP) may experience limitations in self-care and household tasks. The aim of the study was to understand the process of building independence in self-care and household tasks from the perspective of adolescents and their caregivers. MATERIALS AND METHODS: We conducted a qualitative study with a phenomenological approach with 10 adolescents (15-17 years old) and 11 caregivers from a transition service in Brazil. Semistructured, remote interviews were conducted with each participant. The interviews were recorded for transcription and content analysis. RESULTS: Two thematic categories emerged: (1) "Thinking about independence" and (2) "Possible ways to foster independence." The first category was divided into three subcategories: "Expectations and the desire to be independent," "Obstacles to independence," "Concerns about the future." The second category was divided into four subcategories: "People and places," "Opportunities for practice," "Personal attitude" and "Adaptations that facilitate." CONCLUSION: Adolescents' independence in several everyday activities involves physical, socioemotional and environmental aspects. Enabling opportunities for practice, an adapted environment, support from rehabilitation services and developing collaborative relationships with caregivers are elements that may favor the independence of adolescents with CP.

The relationship between adolescents and their caregivers is important in building independence.Interventions centered on educational practices for caregivers of adolescents with cerebral palsy should be encouraged.Environmental facilitators include support from families, friends and therapists.Collaborations among therapists, caregivers and adolescents may promote autonomy.

Sedentary Behavior, Obesity, and Disabilities in Community-Dwelling Older Adults: Analysis of the Brazilian National Health Survey 2019.

Research suggests that sedentary behavior (SB) and obesity are associated with disabilities in basic activities (BADL) and instrumental (IADL) activities of daily living. However, there is a lack of studies investigating this association in community-dwelling older adults. Thus, the aim of this study was to investigate the association between different SB typologies, isolated and in conjunction with obesity, and their associations with BADL and IADL disabilities in community-dwelling Brazilian older adults. This was a cross-sectional study using data from older adults (≥60 years) who participated in the Brazilian National Health Survey (2019). The exposures were obesity (BMI > 27 kg/m2) and the amount of time spent daily on SB watching television (SB TV < 3 and ≥3 h/day) and engaging in leisure activities (SB leisure < 3 and ≥3 h/day), analyzed both separately and jointly. The outcomes were BADL and IADL disabilities. The main results showed that isolated SB TV ≥ 3 h/day (OR: 1.26; 95% CI: 1.14; 1.39) and SB TV ≥ 3 h/day combined with obesity (OR: 1.55; 95% CI: 1.37; 1.75) increased the odds of BADL and IADL disabilities. Obesity alone (OR: 1.21; 95% CI: 1.07; 1.36) increased only the odds of BADL disabilities. Moreover, SB leisure ≥ 3 h/day without obesity reduced the odds of IADL disabilities (OR: 0.56; 95% CI: 0.41; 0.76). Ideally, older adults should be encouraged to prevent obesity, reduce excessive periods spent in SB watching TV, and increase the daily periods spent in leisure activities, thus minimizing the likelihood of disabilities in functional activities.

Assessing Independence in Activities of Daily Living and Quality of Life in Patients with Dementia with Lewy Bodies.

Knowledge of performance in activities of daily living and quality of life is important for management decisions and research endpoints. The use of harmonized scales is essential for objective assessment of both caregivers and patients with dementia with Lewy bodies. Functionality and quality of life are more impaired in dementia with Lewy bodies than in Alzheimer's disease, mostly due to higher prevalence of behavioral symptoms and motor manifestations in dementia with Lewy bodies. More longitudinal studies are required to assess if causality mediates the associations of clinical features with functional independence and worsened quality of life in these patients.

Impact of disabilities in activities of daily living on opioid use for chronic pain in older adults: an exploratory secondary analysis from ELSI-Brazil.

OBJECTIVES: Problematic use of opioids by older adults is associated with adverse effects and has become a public health crisis worldwide. Ageing-related disabilities in activities of daily living (ADL) could promote unnecessary use of opioids in this population. This study evaluates the association between ADL disability and opioid consumption in Brazilian older adults. STUDY DESIGN: Study design- cross-sectional secondary data analysis of the second wave of the Brazil Longitudinal Study of Ageing (ELSI-Brazil). METHODS: Data from the second wave of the Brazil Longitudinal Study of Ageing (ELSI-Brazil) were used. Older adults with chronic pain were included. ADL disability was measured using the Katz Index. The primary outcome was opioid consumption for chronic pain. The primary association was explored using logistic regression models adjusting for predetermined confounders. Sensitivity analyses evaluating model performance were done by calibrating and validating the model using randomly split equal sets. RESULTS: In those who reported presence of chronic pain (n = 2865), the prevalence of opioid use was 29% (95% CI:23.1%-35.6%). In adjusted models, participants with moderate and severe ADL disability had 1.6 (95% CI:1.13-2.32; P = 0.009) and 3.8 (95% CI: 1.80-7.90; P < 0.001) times higher odds of opioid consumption compared to no disability, respectively. Being female, alcohol consumption, higher pain intensity, history of dementia, fractures, and presence of ≥2 comorbidities were significantly associated with increased opioid use (P < 0.05). CONCLUSION: Nearly one-third of the Brazilian elderly population experiencing chronic pain reported using opioids. The functional decline during the process of ageing appears to be a risk factor for pain intolerance and opioid use. Multidisciplinary approaches to detect early ADL disabilities and improve mobility and access to assistive technologies need to be established to prevent opioid overuse and addiction in elderly populations.

Exploring the biological activities and potential therapeutic applications of agro-industrial waste products through non-clinical studies: A systematic review.

The latent potential of active ingredients derived from agro-industrial waste remains largely untapped and offers a wealth of unexplored resources. While these types of materials have applications in various fields, their ability to benefit human health needs to be further explored and investigated. This systematic review was conducted to systematically evaluate non-clinical studies that have investigated the biological effects of fractions, extracts and bioactive compounds from agro-industrial wastes and their potential therapeutic applications. Articles were selected via PubMed, Embase and Medline using the descriptors (by-products[title/abstract]) AND (agro-industrial[title/abstract]). The systematic review was registered in the International Prospective Register of Systematic Reviews (Prospero) under the number CRD42024491021. After a detailed analysis based on inclusion and exclusion criteria, a total of 38 articles were used for data extraction and discussion of the results. Information was found from in vitro and in vivo experiments investigating a variety of residues from the agro-industry. The studies investigated peels, pomace/bagasse, pulp, seeds, aerial parts, cereals/grains and other types of waste. The most studied activities include mainly antioxidant and anti-inflammatory effects, but other activities such as antimicrobial, cytotoxic, antiproliferative, antinociceptive, hypoglycemic, antihyperglycemic and anticoagulant effects have also been described. Finally, the studies included in this review demonstrate the potential of agro-industrial waste and can drive future research with a focus on clinical application.

Effects of a dual intervention (motor and virtual reality-based cognitive) on cognition in patients with mild cognitive impairment: a single-blind, randomized controlled trial.

BACKGROUND: The increase in cases of mild cognitive impairment (MCI) underlines the urgency of finding effective methods to slow its progression. Given the limited effectiveness of current pharmacological options to prevent or treat the early stages of this deterioration, non-pharmacological alternatives are especially relevant. OBJECTIVE: To assess the effectiveness of a cognitive-motor intervention based on immersive virtual reality (VR) that simulates an activity of daily living (ADL) on cognitive functions and its impact on depression and the ability to perform such activities in patients with MCI. METHODS: Thirty-four older adults (men, women) with MCI were randomized to the experimental group (n = 17; 75.41 ± 5.76) or control (n = 17; 77.35 ± 6.75) group. Both groups received motor training, through aerobic, balance and resistance activities in group. Subsequently, the experimental group received cognitive training based on VR, while the control group received traditional cognitive training. Cognitive functions, depression, and the ability to perform activities of daily living (ADLs) were assessed using the Spanish versions of the Montreal Cognitive Assessment (MoCA-S), the Short Geriatric Depression Scale (SGDS-S), and the of Instrumental Activities of Daily Living (IADL-S) before and after 6-week intervention (a total of twelve 40-minutes sessions). RESULTS: Between groups comparison did not reveal significant differences in either cognitive function or geriatric depression. The intragroup effect of cognitive function and geriatric depression was significant in both groups (p < 0.001), with large effect sizes. There was no statistically significant improvement in any of the groups when evaluating their performance in ADLs (control, p = 0.28; experimental, p = 0.46) as expected. The completion rate in the experimental group was higher (82.35%) compared to the control group (70.59%). Likewise, participants in the experimental group reached a higher level of difficulty in the application and needed less time to complete the task at each level. CONCLUSIONS: The application of a dual intervention, through motor training prior to a cognitive task based on Immersive VR was shown to be a beneficial non-pharmacological strategy to improve cognitive functions and reduce depression in patients with MCI. Similarly, the control group benefited from such dual intervention with statistically significant improvements. TRIAL REGISTRATION: ClinicalTrials.gov NCT06313931; https://clinicaltrials.gov/study/NCT06313931 .

Marcha de orientación, una vía para mejorar las funciones cognitivas en el adulto mayor

La utilidad de la recreación física con carácter lúdico resulta un medio fundamental para mejorar la salud, las funciones cognitivas y la calidad de vida. A partir de un diagnóstico aplicado a una muestra de 19 adultos mayores, estos presentaron insuficiencias en los procesos de la memoria; en tal sentido, se comprobó que las propuestas de actividades físico-recreativas dirigidas a este grupo etario fueron muy generales, no atendieron las características morfofuncionales y estuvieron limitadas en la variedad de ofertas recreativas. La presente investigación tuvo como objetivo mejorar las funciones cognitivas, que se relacionan con la memorización, en los adultos mayores de la comunidad Matahambre, del municipio Songo la Maya, a través de la marcha de orientación. Se emplearon como métodos teóricos el analítico-sintético e inductivo-deductivo; y empíricos, el análisis documental, la observación, la encuesta y la entrevista que permitieron obtener los datos e informaciones necesarias para la correcta realización de la marcha de orientación al tomar en cuenta las características de este grupo poblacional. La propuesta demostró la marcha de orientación como una importante herramienta que estimuló las capacidades memorísticas y los recuerdos, al tomar en cuenta los gustos, preferencias, necesidades e intereses del adulto mayor, resultarles atractiva y permitirles recordar aspectos o emociones vitales de su vida personal.

A utilidade da recreação física de caráter recreativo é um meio fundamental para melhorar a saúde, as funções cognitivas e a qualidade de vida. A partir de diagnóstico aplicado a uma amostra de 19 idosos, estes apresentavam insuficiências nos processos de memória; Neste sentido, constatou-se que as propostas de atividades físico-recreativas dirigidas a esta faixa etária eram muito generalistas, não tinham em conta as características morfofuncionais e limitavam-se na variedade de ofertas recreativas. O objetivo desta pesquisa foi melhorar as funções cognitivas relacionadas à memorização em idosos da comunidade Matahambre, no município de Songo la Maya, por meio da caminhada de orientação. Os métodos analítico-sintético e indutivo-dedutivo foram utilizados como métodos teóricos; e empírica, análise documental, observação, inquérito e entrevista que permitiram obter os dados e informações necessários à correta implementação da marcha de orientação tendo em conta as características deste grupo populacional. A proposta demonstrou a caminhada de orientação como uma importante ferramenta que estimulou habilidades de memória e lembranças, ao levar em conta os gostos, preferências, necessidades e interesses do idoso, tornando-a atrativa para ele e permitindo-lhe relembrar aspectos vitais ou emoções de sua vida. vida pessoal.

The usefulness of physical recreation with a playful character for this group of people is a fundamental means to improve their health, their cognitive functions and their quality of life. From a diagnosis applied to a sample of 19 older adults, it was possible to know the insufficiencies in memoristic events that these subjects had. In this sense, it was also found that the proposal of physical-recreational activities aimed at this age group in the community are very general and do not take into account their morpho-functional characteristics. They are limited in terms of the variety of recreational offers for this population group. The objective of this research is to improve cognitive functions, which are related to memorization, in older adults of the "Matahambre" community of the Songo la Maya municipality through orientation walking. For the solution of the objective, theoretical methods such as: analytical-synthetic and inductive-deductive were used. Among the empirical methods, documentary analysis, observation, survey and interview were used to obtain the necessary data and information for the correct implementation of the orientation walk, taking into account the characteristics of this population group. The proposal showed that the orientation walk is an important tool that stimulates the memory and memory capacities of these people, by taking into account their tastes, preferences, needs and preferences.

Sistema de actividades físico-deportivas para desarrollar habilidades motrices básicas en niños con dislexia

La dislexia es un trastorno del aprendizaje que afecta la capacidad de los niños para leer, escribir y procesar información de manera adecuada, tradicionalmente se ha creído que en contexto escolar son los psicopedagogos los encargados de lidiar con este trastorno y tratar de mejorarlo. Sin embargo, se ha demostrado que las actividades físicas pueden, de forma consciente y organizada, contribuir de modo significativo a tratar esta condición. Es por ello que el objetivo de este trabajo fue proponer un sistema de actividades físico-deportivas para contribuir al tratamiento de la dislexia en alumnos de la escuela unidocente "Francisco de Orellana", en Paztaza, Ecuador. Para lograr este propósito, se utilizaron métodos empíricos tales como la observación, la encuesta, la entrevista, además de diferentes pruebas que se aplicaron para determinar la veracidad de la condición disléxica. Después de corroborar las dificultades encontradas en el diagnóstico y de las potencialidades consultadas en los referentes teóricos sobre el tema, se elaboró un sistema de actividades físico-deportivas que se incluyeron en las sesiones de trabajo del profesor de Educación Física y tuvieron el apoyo de los profesores, directivos y padres, así como un satisfactorio nivel de aceptación práctica, lo que influyó significativamente en el mejoramiento de las dificultades en el aprendizaje de estos alumnos y la relación con sus compañeros de clase.

A dislexia é um distúrbio de aprendizagem que afeta a capacidade das crianças de ler, escrever e processar informações de maneira adequada. Tradicionalmente, acredita-se que, no contexto escolar, os psicólogos educacionais são os responsáveis ​​​​por lidar com esse distúrbio e tentar melhorá-lo. Contudo, foi demonstrado que as atividades físicas podem, de forma consciente e organizada, contribuir significativamente para o tratamento desta condição. Por isso o objetivo deste trabalho foi propor um sistema de atividades físico-esportivas para contribuir no tratamento da dislexia em alunos da escola monoprofessora "Francisco de Orellana", em Paztaza, Equador. Para atingir este objetivo, foram utilizados métodos empíricos como observação, inquérito, entrevista, bem como diversos testes que foram aplicados para determinar a veracidade da condição disléxica. Após corroborar as dificuldades encontradas no diagnóstico e as potencialidades consultadas nos referenciais teóricos sobre o tema, foi desenvolvido um sistema de atividades físico-esportivas que foram incluídas nas sessões de trabalho do professor de Educação Física e contaram com o apoio dos professores, diretores e pais, bem como um nível satisfatório de aceitação prática, o que influenciou significativamente na melhora das dificuldades de aprendizagem desses alunos e no relacionamento com os colegas.

Dyslexia is a learning disorder that affects children's ability to read, write and process information appropriately. It has traditionally been believed that in the school context, educational psychologists are in charge of dealing with this disorder and trying to improve it. However, it has been shown that physical activities can, in a conscious and organized way, contribute significantly to treating this condition. That is why the objective of this work was to propose a system of physical-sports activities to contribute to the treatment of dyslexia in students of the "Francisco de Orellana" single-teacher school, in Paztaza, Ecuador. To achieve this purpose, empirical methods such as observation, survey, interview, as well as different tests that were applied to determine the veracity of the dyslexic condition were used. After corroborating the difficulties found in the diagnosis and the potential consulted in the theoretical references on the subject, a system of physical-sports activities was developed that were included in the work sessions of the Physical Education teacher and had the support of the teachers, directors and parents, as well as a satisfactory level of practical acceptance, which significantly influenced the improvement of these students' learning difficulties and their relationships with their classmates.