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1
artículo
Publicado 2019
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When we refer to pain, we are faced with an unpleasant sensation that causes certain reactions in the human body that prevent its production, so it is of vital importance to understand what the symptomatology of pain is, how it is produced and how it can be avoided. production, there are cases where the pain becomes pathological where found in the patient's thoughts, therefore the present work tries to demonstrate that its production can be avoided in the face of intense painful situations that occur when working in the recovery of the mobility of the patient. articulation of the knee, which by its nature is painful, added to the fear of feeling pain on the part of the patient does not help the patient's recovery, the experimentation consists of taking the pain from the approach of not thinking about it and relaxing and evaluating it by an environment of cerebral analysis through the lev...
2
artículo
Publicado 2022
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Ischemic brain injury represents a major cause of death worldwide with limited treatment options with a narrow therapeutic window. Accordingly, novel treatments that extend the treatment from the early neuroprotective stage to the late regenerative phase may accommodate a much larger number of stroke patients. To this end, stem cell-based regenerative therapies may address this unmet clinical need. Several stem cell therapies have been tested as potentially exhibiting the capacity to regenerate the stroke brain. Based on the long track record and safety profile of transplantable stem cells for hematologic diseases, bone marrow-derived mesenchymal stromal cells or mesenchymal stromal cells have been widely tested in stroke animal models and have reached clinical trials. However, despite the translational promise of MSCs, probing cell function remains to be fully elucidated. Recognizing th...
3
artículo
Publicado 2016
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This paper intends to approach to the notion of ‘brain death’ as a paradigm used to determine ‘clinical death’, not as the death of the brain and the survival of the body, but rather as the cessation of all vital functions, i.e. death per se. This notion of ‘brain death’ will be analyzed based on what neurosciences can contribute today regarding the nature and complexity of the brain, and simultaneously, breaking new grounds when attempting to give an answer to this matter.
4
artículo
Publicado 2016
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This paper intends to approach to the notion of ‘brain death’ as a paradigm used to determine ‘clinical death’, not as the death of the brain and the survival of the body, but rather as the cessation of all vital functions, i.e. death per se. This notion of ‘brain death’ will be analyzed based on what neurosciences can contribute today regarding the nature and complexity of the brain, and simultaneously, breaking new grounds when attempting to give an answer to this matter.
5
artículo
The need to develop a BCI brain- computer interface system for the control of a robotic arm in Peru arises from the possibility of interconnecting the human nervous system with a robotic or mechatronic system, and using this concept to recover some motor function. Brain Computer Interface (BCI) is a communication system based on the recording of brain signals (EEG). The electroencephalogram is the basis and support of the BCI technology. It is a novel technology that allows human-machine interaction in a virtual or physical environment, through a communication channel between the central nervous system and a robotic device. In recent years, the aforementioned systems have caused the interest of important research centers worldwide.
6
artículo
Publicado 2022
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Introducción: La enfermedad oncológica cerebral de tipo estesioneuroblastoma es un tumor poco frecuente, pero con extensiones que pueden llegar hasta la base del cráneo y, en ocasiones, puede presentar metástasis a grandes distancias que comúnmente llegan hasta los pulmones. Esta investigación tuvo como propósito, identificar y analizar los cambios neuropsicológicos antes y después de la intervención quirúrgica. Método: Se consideró apenas un participante para este estudio de caso, un hombre con 53 años que residía en la ciudad de Lisboa. Se aplicó un screening constituido por diversas subpruebas de la WISC y la figura compleja de Rey, además se evaluó la regulación emocional a partir de la prueba EADS. Resultados: En la evaluación preoperatoria se verificaron alteraciones significativas para la atención, memoria, funciones ejecutivas y todos...
7
Publicado 2021
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El objetivo de este trabajo de investigación es El aprendizaje, la enseñanza, la evaluación, la transferencia de conocimientos y la memoria son partes de la educación cuya práctica aún depende de las teorías educativas sobre cómo se forman, desarrollan y potencian dentro de la estructura esencial del ser humano. Las neurociencias reúnen las disciplinas tradicionales: anatomía, química, fisiología y los nuevos campos interdisciplinarios con el objetivo de dilucidar la estructura y la función del cerebro para obtener una comprensión profunda de los procesos cognitivos y el comportamiento humanos. La neurociencia es el estudio del funcionamiento del sistema nervioso, en particular del cerebro, para obtener una mejor comprensión de los sistemas que impulsan las respuestas neuronales y el comportamiento. La curiosidad y la emoción, por ejemplo, han demostrado tener un impacto ...
8
artículo
Publicado 2025
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Objective: To validate a virtual reality (VR) model designed for neuroanatomy learning by evaluating its impact in terms of realism, usefulness, practicality, enjoyment, and recommendation. Materials and methods: A descriptive, instrument-validation study was conducted to assess the model through expert judgment in the field of neuroscience. Forty-two professionals in neurology, neurosurgery, and psychiatry participated in the study. The system was rated for realism, usefulness, practicality, enjoyment, and recommendation using a structured 13-item questionnaire based on a five-point Likert scale. The VR model, developed through advanced photogrammetry, enabled interactive manipulation of three-dimensional (3D) brain structures. Participants employed VR headsets and hand controllers to explore, in detail, the anatomical and functional relationships within the brain. Results: Participants...
9
Publicado 2021
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El objetivo de este trabajo de investigación fue la neurociencia es la ciencia que se encarga de estudiar el sistema nervioso, sus funciones y repercusiones en el actuar físico y mental de las personas. Los campos específicos de estudio que posee la neurociencia tenemos: la neurociencia cognitiva, la neurociencia social, la neurociencia clínica, la neurociencia del desarrollo, la neurociencia afectiva, la neurociencia del comportamiento y la neurociencia computacional. Las emociones son programas de acción complejos desencadenados por la presencia de determinados estímulos fuera o dentro del cuerpo, tanto a nivel psicológico como fisiológico. Entre los tipos de emociones tenemos la alegría, la tristeza, la ira, el miedo, el desprecio, el asco y la sorpresa. El sentimiento es un estado mental que se produce a partir del impacto que recibe una persona por causa de situaciones exte...
10
artículo
Publicado 2022
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The development of Internet of Things (IoT) applications for creating behavioural and physiological monitoring methods, such as an IoT-based student healthcare monitoring system, has been accelerated by advances in sensor technology. Today, there are an increasing number of students living alone whoare dispersed across large geographic areas, therefore it is important to monitor their health and function. This research propose novel technique in high performance modelling for health monitoring system by 5G network based machine learning analysis. Here the input is collected as EEG brain waves which are monitored and collected through 5G networks. This input EEG waves has been processed and obtained as fragments and noise removal is carried out. The processed EEG wave fragments has been extracted using K-adaptive reinforcement learning. this extracted features has been classified using na...
11
tesis de grado
Publicado 2024
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El objetivo primordial del siguiente estudio del tema clínico ejecutado queda encaminado en un plan de interposiciones para el cuidado holístico del paciente, con los 11 patronos funcionales de Marjory Gordon, restituyendo así los patrones sobresaltados según nuestra evaluación, diagnosticado con esta patología Traumatismo craneocefalico utilizando las taxonomías NANDA, NIC Y NOC, se elaboró un proceso de atención de enfermería para el esmero adecuado y bienestar de una paciente en los días que estuvo hospitalizado en el Hospital de la policía Luis Sáenz. El presente estudio es un enfoque cuantitativo, de tipo descriptivo, de diseño no experimental y de corte transversal. En la cual se ejecutó la investigación de un caso clínico aplicado en la patología de un paciente, manejando los libros NANDA, NIC Y NOC, así finiquitar con los resultados alcanzados en la enfermería...
12
tesis de grado
Publicado 2023
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Hoy en día las personas buscan productos más saludables y la tendencia es consumir productos de origen natural. Por ello, se propuso elaborar un alimento funcional compuesto por sábila, arándanos y colágeno cuyo fin es reforzar el sistema inmunológico de las personas. Los beneficios otorgados son efectos antiinflamatorios, antioxidantes, antibacterianos y regenera tejidos internos. Además, contiene aminoácidos esenciales, vitaminas, minerales y proteínas; escaso contenido de azúcar, grasas y colesterol. Promueve la secreción de insulina. Protegen la salud del corazón, el sistema digestivo y el cerebro. Al identificar un mercado por explorar y explotar, se propone “DUSALU”, y se planteó determinar la viabilidad técnica, económica, tecnológica, financiera, de mercado y social para la implementación de una planta productora de gelatina en polvo con suplementos nutricion...
13
tesis de grado
Publicado 2022
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Actualmente los sistemas información son parte indispensable en el funcionamiento de las empresas y brindan apoyo neurálgico en el ámbito de sistematización de procesos. Dichos sistemas pueden ser utilizados a través de distintos dispositivos electrónicos mediante el internet de una manera muy dinámica y constante, la implantación de un Sistema de Información Web (SIW) que permitió gestionar los procesos informáticos del operador turístico “PERU JAMUY”. Este trabajo de investigación de tipo aplicada se enfocó en el desarrollo e implementación de un Sistema de Información Web (SIW) en el ámbito turístico dentro del operador turístico “PERU JAMUY” ubicado en la ciudad del Cusco, teniendo como alcances facticos el desarrollo de un Sistema de Información Web (SIW) con una estructura definida y funcional la cual se logró con la conjunción de un equipo de desarrol...
14
artículo
Publicado 2025
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The relationship between executive functions (EF), creative personality, and academic performance in Argentine university students was examined. A total of 248 students (M = 22.97 years, SD = 4.43) from various Argentine provinces participated. The Adult Executive Functioning Inventory (ADEXI), the Cognitive Flexibility Scale, the Creative Behavior Scale (ECC), and the Creative Personality Scale (EPC) were used, along with academic performance data and sociodemographic information. Data were collected online through Google Forms and analyzed using Spearman correlations and mediation analysis with robust Maximum Likelihood estimator and Bootstrap. Cognitive flexibility exhibited the most robust correlation with grade point average (r = .281, p < .001), followed by working memory difficulties (r = -.234, p < .001). Creative personality correlated positively with grade point average (...
15
artículo
Publicado 2019
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Intelligence is a construct of notable impact in our sociocultural context, related to a wide range of conceptual and operational definitions which originate positions that highlights cognitive and abstract elements and emotional and social skills, as well was perspectives that are focused on processes underlying the intelligent performance, such as in the case of executive functions (EFs), which are configured as cognitive processes that make it possible the self-regulation (Miyake & Friedman, 2012). Similarly, there are approaches that give intelligence a relevant and predictive role of school performance, an aspect strengthened by the psychometric perspective, where the concept of intelligence has been closely linked to learning. In this line, we also find the classical perspective of crystallized Intelligence of Cattell (1943), which refers to the knowledge acquired through educa...
16
artículo
Publicado 2021
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The Covid-19 pandemic is generating a great psychological impact on university students and the general population, with the family being an important social support element. The objective of this study was to characterize the psychological impact of social isolation in students of a Public University in Lima. The study employed anon-probabilistic sample of 3,960 students, between 16 and 40 years old, where 40.2%were men and 59.8% women. The Scales of Positive and Negative Emotions (PANAS) and Family Functionality-APGAR were applied. The results indicate that the psychological impact was reflected through positive emotions (alert, interested and attentive) and negative emotions (scared, upset and uneasy). It was also found that the family functioning in the context of confinement reflected that the evaluated shared the problems of the house, as well as spending time in the family. Finall...
17
artículo
Publicado 2018
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The Brain Computer Interface (BCI) is a communication instrument between mental or cognitive human function and the external environment, this mental function is created by the brain; the signals are captured, pre-processed and put into a classifier. This article aims to implement and compare the algorithms based on different methods of EEG signal processing for BCI applications that currently exist, in order to find methods whose algorithms provide better results.
18
artículo
This review article is based on the identity theory developed from neuroscience. It articulates the physical with the psychic, or the behavior with the environment through social interaction. It consists in admitting the presence of consciousness of brain states in human behavior. Objective. To analyze the identity of the individual associating the brain to thinking and decision-making. Method. A meticulous bibliographic review of the subject was carried out. Scientific articles, journalistic reports and neuroscientific essays of the most recent studies were consulted. It allowed to arrive at a succinct conceptual approach of the subject. Results. Neuroscience has shown that cognitive processes and emotions share neural networks and aim to understand the recognition of the identity of the individual with their emotions. These are functional states of the brain that articulate cognitive a...
19
artículo
Publicado 1993
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The hippocampus is the brain region where takes place the biological mechanisms of explicit memory. Explicit memory refers to the type of learning restorable through language, such as biographic facts or academic knowledge. Recent experimental findings have enlarged our comprehension about hippocampal function. Based on them, the author suggests a hypothesis about the bíological basis of learning.
20
artículo
Background: The progress of any science, such as psychology, is achieved not only by accumulating empirical evidence but also by refining the conceptual structures that give theoretical meaning to such evidence. Objective: To analyze the concept of mental health and the logical-conceptual structure that supports it, describing its limitations and contradictions. Alternatively, based on the postulates of interbehavioral psychology, the concept of affective behavioral changes is proposed, and a classification of these changes is developed, based on the functional quality of the disturbed behavior. Method: This research is a theoretical study. Conclusions: Dualistic traditions in psychology have pathologized affective behavioral alterations as if they were diseases (mental or brain). The interbehavioral postulation outlined here is a conceptual alter...
