Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
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
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.
3
artículo
Publicado 2016
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The following essay introduces a number of researches, reflections, and quotes extremely relevant onareas such as neuroscience, pedagogy and psychology. Each area specializes in certain subjects but,in some moment, they meet and share common ground, nourish each other and help us understandmore and more the complex world of knowledge, the functioning of the brain and the human behavior.Our concern today is the decline of the word, reading and its possibilities, as well as the increase ofmedia interests such as the television that has deeply depreciated in the last three decades. We believethat certain trendy practices today have not contributed to improve our production and intellectuality;instead, said practices have led to an alarming mental impoverishment easy to observe in teenagers(even undergraduate students) and children.We will start recalling some general discoveries in the fiel...
4
artículo
Publicado 2016
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The following essay introduces a number of researches, reflections, and quotes extremely relevant onareas such as neuroscience, pedagogy and psychology. Each area specializes in certain subjects but,in some moment, they meet and share common ground, nourish each other and help us understandmore and more the complex world of knowledge, the functioning of the brain and the human behavior.Our concern today is the decline of the word, reading and its possibilities, as well as the increase ofmedia interests such as the television that has deeply depreciated in the last three decades. We believethat certain trendy practices today have not contributed to improve our production and intellectuality;instead, said practices have led to an alarming mental impoverishment easy to observe in teenagers(even undergraduate students) and children.We will start recalling some general discoveries in the fiel...
5
artículo
Publicado 2025
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The paper analyzes the case of Adriana Smith, a pregnant woman who suffered brain death in Georgia, USA, and whose body was kept on life support to preserve the fetus despite her family’s opposition. From the perspective of Peruvian law, it examines the legal definition of death (irreversible cessation of brain activity) and the legal nature of the corpse as a sui generis object, protected by post-mortem rights derived from prior personality. It highlights that, in Peru, the unborn is recognized as a legal subject from conception, with special protection of life, constitutionally and legally acknowledged. Article 10 of the Civil Code allows the use of corpses to prolong human life, requiring that the family be informed but without needing their consent. Thus, preserving pregnancy through the maintenance of bodily functions would be legally valid, although it entails a delicate balance ...
6
artículo
Publicado 2014
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The study of Neuroscience and The seven Learnings introduce Neuroscience as the new paradigm that enables to analyze and explain the intelligent human behavior. The discoveries found in this field have been shown not only in the theory but in the pedagogical practice as well. In the first case, one of the most recent theories about intelligent behavior has been conceived from the perspective of neuroscience (science that studies HUMAN BRAIN). (Beauport and Diaz, 1994) This study has given more relevance to the relation between the function of the brain and human behavior as well as the conditions that lead to an efficient teaching – learning process. In this context, we introduce The seven Learnings, described by Edgar Morin that state central problems which have been ignored and that are necessary in order to reach a successful teachinglearning process in this century. These seven Lea...
7
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 (...
8
artículo
Dementia associated to human immunodeficiency virus infection (DHIV) is an entity distinguished by three main signs -cognitive, behavioral and motor symptoms- which generate serious difficulties in the functional capacity of the patient. The multiple denominations generate confusion and diagnostic difficulties. In spite of controversy in DHIV incidence, it is clear that more than 90% of patients with AIDS has compatible neuropathological anormalities with DHIV. The pathogenic mechanisms involve complex interactions between the HIV and the brain cells generating two inclusive paths, inflammatory and non inflammatory, that produce neurotoxic and chemotactic factors, inductors of apoptosis that lead to neuro-glial disruption probably responsible of injury and/or neuron cell death, that finally would lead to accelerated neurodegeneration phenomenon. Symptoms are subcortical dementia, mental ...
9
artículo
The aim of the present study is to analyze the role of the gut microbiotain the progression of Parkinson's disease by performing a literature review. Parkinson's disease is a neurodegenerative disease caused by the degeneration of dopaminergic neurons in the substantia nigra (pars compacta). The frequency of the disease varies with age and gender, being more common in men over 60 years of age. The main cause of neuronal death is unknown and may be related to degenerative processes such as mitochondrial dysfunction, a-synuclein aggregation, altered autophagy, endoplasmic reticulum (ER) stress or dysregulation of intracellular calcium homeostasis. The gut microbiota is an integral part of the human organism and contributes to many physiological processes, including immune defense. The interaction between the gut microbiota and the central nervous system (CNS) is known as the microbiota-gut...
10
artículo
Publicado 2017
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A.D., H.P., B.B., J.J., A.A.A. and E.M.C.F. were funded by the UK Medical Research Council (MRC), the UK Motor Neurone Disease Association (MNDA), the American Amyotrophic Lateral Sclerosis Association (ALSA) and the Rosetrees Trust. B.K. and L.G. were supported by the MNDA and the Thierry Latran Foundation. J.H. is funded by the MRC and the Brain Research Trust. A.M.M. is supported by a PhD studentship from CONCYTEC (through CIENCIACTIVA) and the UK Embassy in Perú. P.S. is funded by the MRC. A.I. is funded by the MNDA and the European Research Council. B.D. is supported by Wellcome Trust Core Award Grant Number 090532/Z/09/Z. P.F. is supported by a MRC/MNDA Lady Edith Wolfson Fellowship, the Rosetrees Trust and NIHR University College London Hospitals Biomedical Research Centre.
11
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...
12
libro
Publicado 2005
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RESUMEN Athrough your brain, voracious killers are coursing through your veins, and corrosive chemicals sizzle in bubbles from your head to your toes. In fact, your entire body is like an electrical company, chemical factory, transportation grid, communications network, detoxification facility, hospital, and battlefield all rolled into one. The workers in each of these industries are your cells. Cells are the smallest form of life—the functional and structural units of all living things. Your body contains trillions of cells, organized into more than 200 major types.
13
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.
14
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 ...
15
El objetivo de este trabajo de investigaciòn es dar a conocer que el sistema nervioso juega un papel importante en el desarrollo evolutivo de un individuo. El sistema tiene la capacidad de sincronizar los movimientos u operaciones de otros organismos del cuerpo humano, así como facilitar el razonamiento en respuesta a situaciones o experiencias vividas por el individuo. Este sistema está formado por el sistema nervioso central correspondiente al cerebro y la médula espinal y el sistema nervioso periférico correspondiente a los nervios craneales. Uno se encarga de conservar, analizar y procesar las imágenes, y el otro se encarga de dar respuesta a través de diferentes órganos del cuerpo. Una buena función mantiene el cuerpo en equilibrio. Con el tiempo, este equilibrio comienza a perderse, dependiendo de la variable vital de una persona, a saber, el envejecimiento. A una edad ava...
16
tesis de maestría
Publicado 2020
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Estamos entrando en una era en la que el conocimiento sobre el cerebro en general, y la mente en particular, forma parte de la educación. Se ha aprendido demasiado sobre la estructura y función del cerebro (incluida la estructura y función mental), su desarrollo e involución a lo largo de la vida, y su deterioro después de una lesión y enfermedad, para ignorar en campos como la ley, la educación, la economía, incluso en humanidades y otros relevantes para la felicidad humana y el progreso humano. Por lo cual el presente estudio parte de la premisa Hi: Existe una relación significativa entre la neuroeducación y las estrategias de aprendizaje en los estudiantes del V ciclo de la Escuela Profesional de Tecnología Médica de la Universidad Peruana Los Andes – 2019, para probar la hipótesis propuesta se hizo uso del método cuantitativo con un diseño descriptivo ...
17
Publicado 2021
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La memoria humana es tan fantástica ya que a través de ella se puede codificar, almacenar y recuperar información a lo largo de nuestra vida, es una capacidad del cerebro que permitirá retener y evocar consiente e inconscientemente, por ejemplo: Detente un instante a pensar en todas las actividades que realizas en tu vida diaria, hablar, reír, cocinar, barrer, trabajar, etc. Este conjunto de actividades ha presentado un gran requerimiento de aprendizaje previo, que sin la facultad psíquica que nos genera la memoria usted no podría ponerlas en práctica. En este trabajo monográfico se hizo énfasis cinco capítulos: En el primer capítulo se desarrolló el concepto de la memoria, aludiendo a un registro, almacén y evocación de nuestras informaciones, además de las tres teorías teniendo a Hermann Ebbinghaus como el pionero de las investigaciones de este proceso cognitivo, quien...
18
Publicado 2021
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El objetivo de este trabajo es dar a conocer la presente investigación científica titulada: “Elementos de la psicolingüística”, nos brinda un decálogo sustancioso sobre la importancia de la adquisición, producción y comprensión del lenguaje y la gramática en la lengua castellana que sirve de base para los estudiantes del nivel inicial, primaria y secundaria. La mira del estudio de la lingüística es el idioma, haciendo referencia al estudio psíquico y social de la persona. Por ello, es una ciencia enfocada al estudio de todos los idiomas del mundo. Se difieren por dos planos muy significativos dentro del idioma: lengua y habla. El primero de los nombrados, se refiere a las aptitudes que tienen el individuo para comunicarse con su audiencia o interlocutores; el segundo, están conformados por signos lingüísticos proporcionados de un pueblo lingüístico. Así pues, el len...
19
Publicado 2019
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El objetivo de este trabajo de investigación fue el sistema nervioso humano es el resultado de la evolución, es la estructura encargada de coordinar las actividades conscientes e inconscientes del organismo. Presenta una red de tejidos que alberga a las células nerviosas, denominadas neuronas, especializadas en recibir y emitir impulsos. Las neuronas pueden clasificarse en unipolares, bipolares y multipolares, además, poseen tres estructuras características: una de ellas el pericarion o soma, que contiene el núcleo y los corpúsculos de Nissl. Las dendritas, definidas como ramificaciones que captan los estímulos y el axón, que es un ramificación única y cilíndrica cubierto por vainas de mielina, cuya función es transportar el impulso nervioso. Las neuronas son las autoras de la sinapsis; es decir, la transmisión del impulso nervioso de una neurona a otra. La primera divisió...
20
tesis de maestría
Publicado 2021
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Tendencia a emplear un lado y rechazar el otro derecho o izquierdo del cuerpo al ejecutar numerosas acciones motrices. La lateralidad es la preferencia que muestran la mayoría de los seres humanos por un lado de su propio cuerpo. El ejemplo más popular es la zurdera. También puede ser aplicado a los animales y a las plantas. La mayoría de los seres humanos son diestros. También la mayoría muestran un predominio del lado derecho. Es decir, que si se ven obligados a elegir prefieren emplear el ojo, o el pie o el oído derecho. La causa (o causas) de la lateralidad no se comprenden del todo, pero se piensa que el hemisferio cerebral izquierdo controla el lado derecho del cuerpo, y el hemisferio izquierdo resulta ser el predominante. Ello es así en un 90-92 % de los seres humanos porque el hemisferio cerebral izquierdo es el encargado del lenguaje. Se denomina lateralidad a una activi...
