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Enkephalon - technological platform to support the diagnosis of alzheimer’s disease through the analysis of resonance images using data mining techniques

Ariza Colpas, Paola Patricia; Piñeres Melo, Marlon Alberto; Barceló Martínez, Ernesto; De-La-Hoz-Franco, Emiro; Benitez Agudelo, Juan Camilo; Gelves Ospina, Melissa; Echeverri Ocampo, Isabel Cristina; combita, harold; Leon Jacobus, Alexandra (Universidad de la Costa, 2019-07-19)

Dementia can be considered as a decrease in the cognitive function of the person. The main diseases that appear are Alzheimer and vascular dementia. Today, 47 million people live with dementia around the world. The estimated ...
Parkinson disease analysis using supervised and unsupervised techniques

Ariza Colpas, Paola Patricia; Morales Ortega, Roberto; Piñeres Melo, Marlon Alberto; De-La-Hoz-Franco, Emiro; Echeverri Ocampo, Isabel Cristina; Salas-Navarro, Katherinne (Universidad de la Costa, 2019-07-19)

Parkinson’s disease is classified as a disease of neurological origin, which is degenerative and chronic. Currently, the number of people affected by this disease has increased, one in 100 people over 60 years old, although ...
Software applications to health sector: a systematic review of literature

S., Juan; Ariza Colpas, Paola Patricia; Piñeres Melo, Marlon Alberto; Ayala Mantilla, Cristian; Urina Triana, Miguel; Morales Ortega, Roberto Cesar; Peluffo Martinez, Gabriel; Mendoza Palechor, Fabio Enrique; Echeverri Ocampo, Isabel Cristina (Journal of Engineering and Applied Sciences, 2018)

Technology has become a strategic ally for the automation and improvement of processes in the health sector. Many of the current developments have supported the automatic, efficient and efficient detection of different ...
Tendencias recientes de la educación virtual y su fuerte conexión con los entornos inmersivos

Comas Gonzalez, Zhoe Vanessa; Echeverri Ocampo, Isabel Cristina; Zamora Musa, Ronald; Vélez, Jeimy; Sarmiento, Roman; Orellana, Martha L. (Espacios, 2017)

El uso de las Tecnologías de la Información y Comunicación (TIC), ha permitido mayor apropiación de herramientas que impactan los métodos de enseñanza y aprendizaje, como por ejemplo la implementación de entornos inmersivos. ...

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Enkephalon - technological platform to support the diagnosis of alzheimer’s disease through the analysis of resonance images using data mining techniques
...
Ariza Colpas, Paola Patricia | 2019-07-19

Dementia can be considered as a decrease in the cognitive function of the person. The main diseases that appear are Alzheimer and vascular dementia. Today, 47 million people live with dementia around the world. The estimated total cost of dementia worldwide is US $ 818 billion, and it will become a trilliondollar disease by 2019 The vast majority of people with dementia not received a diagnosis, so they are unable to access care and treatment. In Colombia, two out of every five people presented a mental disorder at some point in their lives and 90% of these have not accessed a health service. Here it´s proposed a technological platform so early detection of Alzheimer. This tool complements and validates the diagnosis made by the health professional, based on the application of Machine Learning techniques for the analysis of a dataset, constructed from magnetic resonance imaging, neuropsychological test and the result of a radiological test. A comparative analysis of quality metrics was made, evaluating the performance of different classifier methods: Random subspace, Decorate, BFTree, LMT, Ordinal class classifier, ADTree and Random forest. This allowed us to identify the technique with the highest prediction rate, that was implemented in ENKEPHALON platform.

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Parkinson disease analysis using supervised and unsupervised techniques
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Ariza Colpas, Paola Patricia | 2019-07-19

Parkinson’s disease is classified as a disease of neurological origin, which is degenerative and chronic. Currently, the number of people affected by this disease has increased, one in 100 people over 60 years old, although it has been shown that the onset of this disease is approximately 60 years of age. Cases have also been identified of this disorder in patients as young as 18 years old suffer from this disease. Many tests have been developed throughout the literary review in order to identify patients tending to suffer from this disease that currently massifies its prevalence in the world. This article shows the implementation of different machine learning techniques such as LWL, ThresholdSelector, Kstar, VotedPercepton, CVParameterSelection, based on a test performed on experimental individuals and controls in order to identify the presence of the disease.

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Software applications to health sector: a systematic review of literature
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S., Juan | 2018

Technology has become a strategic ally for the automation and improvement of processes in the health sector. Many of the current developments have supported the automatic, efficient and efficient detection of different pathologies which results in quality of life and treatment of patients. This study proposes a systematic review of the literature which compiles different developments that have contributed to the solution of different problems in the sector and the advances that have contributed to the processes of continuous improvement of detection and treatment.

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Tendencias recientes de la educación virtual y su fuerte conexión con los entornos inmersivos
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Comas Gonzalez, Zhoe Vanessa | 2017

El uso de las Tecnologías de la Información y Comunicación (TIC), ha permitido mayor apropiación de herramientas que impactan los métodos de enseñanza y aprendizaje, como por ejemplo la implementación de entornos inmersivos. En este artículo se presenta un estudio acerca de las tendencias recientes de la educación virtual, primero realizando una revisión conceptual y seguidamente a través de un análisis basado en redes bibliometricos. Los resultados encontrados evidencian una fuerte conexión entre la educación y los entornos inmersivos, demostrando que este tipo de ambientes virtuales es una tendencia actual y futura en el ámbito educativo

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Listar Artículos científicos por autor "Echeverri Ocampo, Isabel Cristina"

Enkephalon - technological platform to support the diagnosis of alzheimer’s disease through the analysis of resonance images using data mining techniques ﻿

Parkinson disease analysis using supervised and unsupervised techniques ﻿

Software applications to health sector: a systematic review of literature ﻿

Tendencias recientes de la educación virtual y su fuerte conexión con los entornos inmersivos ﻿

Envíos recientes

Enkephalon - technological platform to support the diagnosis of alzheimer’s disease through the analysis of resonance images using data mining techniques

Parkinson disease analysis using supervised and unsupervised techniques

Software applications to health sector: a systematic review of literature

Tendencias recientes de la educación virtual y su fuerte conexión con los entornos inmersivos

Enkephalon - technological platform to support the diagnosis of alzheimer’s disease through the analysis of resonance images using data mining techniques

Parkinson disease analysis using supervised and unsupervised techniques

Software applications to health sector: a systematic review of literature

Tendencias recientes de la educación virtual y su fuerte conexión con los entornos inmersivos