Gonzalo Araya R., X. Stecher G, Valeria Schonstedt G., C. Silva F, R. Araya R., César Salinas G.
{"title":"形态分析程序(MAP):难治性癫痫患者局灶性皮层发育不良的描述和应用","authors":"Gonzalo Araya R., X. Stecher G, Valeria Schonstedt G., C. Silva F, R. Araya R., César Salinas G.","doi":"10.4067/s0717-93082021000200058","DOIUrl":null,"url":null,"abstract":"Morphometric Analysis Program (MAP): Description and application in the detection of focal cortical dysplasias in patients with refractory epilepsy. de gran y dedicación del número de en que se una La de su varía entre el 20 a 70%. Morphometic Analysis Program (MAP), es un programa de de la por resonancia es la en la de corticales focales (DFC). Este la y distribución de sustancia gris y sustancia blanca de un paciente con una base de datos de cerebros normales. MAP entrega, como resultado, 3 imágenes que corresponden a mapas estadísticos volumétricos denominados mapa junction, extension y thickness. Este artículo da a conocer el funcionamiento de MAP en sus distintas etapas así como su aplicación práctica, a través de algunos casos. Abstract: Focal cortical dysplasias are a common cause of refractory epilepsy. The findings on magnetic resonance imaging can be subtle, requiring optimal quality examination as well as extensive experience and dedica-tion from the neuroradiologist. Even under the best conditions, there are a considerable number of cases in which an injury cannot be identified. The sensitivity of its detection varies between 20 and 70%. The Morphometric Analysis Program (MAP), is a post-processing program of the magnetic resonance image whose objective is to increase the sensitivity in the detection of focal cortical dysplasia (CFD). This program works by comparing the shape, thickness and distribution of gray matter and white matter of a patient with a database of normal brains. As a result, MAP delivers 3 images that correspond to statistical volumetric maps called the union, extension and thickness map. This article discloses the operation of MAP in its different stages as well as its practical application, through some cases.","PeriodicalId":35339,"journal":{"name":"Revista Chilena de Radiologia","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Morphometric Analysis Program (MAP): Descripción y aplicación en la detección de displasias corticales focales en pacientes con epilepsia refractaria\",\"authors\":\"Gonzalo Araya R., X. Stecher G, Valeria Schonstedt G., C. Silva F, R. Araya R., César Salinas G.\",\"doi\":\"10.4067/s0717-93082021000200058\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Morphometric Analysis Program (MAP): Description and application in the detection of focal cortical dysplasias in patients with refractory epilepsy. de gran y dedicación del número de en que se una La de su varía entre el 20 a 70%. Morphometic Analysis Program (MAP), es un programa de de la por resonancia es la en la de corticales focales (DFC). Este la y distribución de sustancia gris y sustancia blanca de un paciente con una base de datos de cerebros normales. MAP entrega, como resultado, 3 imágenes que corresponden a mapas estadísticos volumétricos denominados mapa junction, extension y thickness. Este artículo da a conocer el funcionamiento de MAP en sus distintas etapas así como su aplicación práctica, a través de algunos casos. Abstract: Focal cortical dysplasias are a common cause of refractory epilepsy. The findings on magnetic resonance imaging can be subtle, requiring optimal quality examination as well as extensive experience and dedica-tion from the neuroradiologist. Even under the best conditions, there are a considerable number of cases in which an injury cannot be identified. The sensitivity of its detection varies between 20 and 70%. The Morphometric Analysis Program (MAP), is a post-processing program of the magnetic resonance image whose objective is to increase the sensitivity in the detection of focal cortical dysplasia (CFD). This program works by comparing the shape, thickness and distribution of gray matter and white matter of a patient with a database of normal brains. As a result, MAP delivers 3 images that correspond to statistical volumetric maps called the union, extension and thickness map. 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引用次数: 0
摘要
形态计量分析程序(MAP):描述和应用于检测难治性癫痫患者的局灶性皮质发育异常。在La de su varía地区,这一比例为20%至70%。形态分析程序(MAP)是一个共振和聚焦皮层(DFC)程序。在正常大脑数据的基础上,灰色和白色可持续性的分布是不稳定的。MAP entrega,como resultado,3个基因对应于一个mapas estadísticos volumeétricos denominatos mapa junction,extension y thickness。Este artículo da a conocer el functionamiento de MAP en sus distincitas etapas asícomo su applicación práctica,a través de algunos casos。摘要:局灶性皮质发育异常是难治性癫痫的常见病因。磁共振成像的发现可能很微妙,需要最佳质量的检查以及神经放射科医生的丰富经验和专业知识。即使在最好的条件下,也有相当多的情况下无法确定受伤情况。其检测灵敏度在20%到70%之间变化。形态计量分析程序(MAP)是磁共振图像的后处理程序,其目的是提高检测局灶性皮质发育不良(CFD)的灵敏度。该程序的工作原理是将患者的灰质和白质的形状、厚度和分布与正常大脑的数据库进行比较。因此,MAP提供了3个图像,这些图像对应于称为并集、扩展和厚度图的统计体积图。本文通过案例介绍了MAP在不同阶段的运作及其实际应用。
Morphometric Analysis Program (MAP): Descripción y aplicación en la detección de displasias corticales focales en pacientes con epilepsia refractaria
Morphometric Analysis Program (MAP): Description and application in the detection of focal cortical dysplasias in patients with refractory epilepsy. de gran y dedicación del número de en que se una La de su varía entre el 20 a 70%. Morphometic Analysis Program (MAP), es un programa de de la por resonancia es la en la de corticales focales (DFC). Este la y distribución de sustancia gris y sustancia blanca de un paciente con una base de datos de cerebros normales. MAP entrega, como resultado, 3 imágenes que corresponden a mapas estadísticos volumétricos denominados mapa junction, extension y thickness. Este artículo da a conocer el funcionamiento de MAP en sus distintas etapas así como su aplicación práctica, a través de algunos casos. Abstract: Focal cortical dysplasias are a common cause of refractory epilepsy. The findings on magnetic resonance imaging can be subtle, requiring optimal quality examination as well as extensive experience and dedica-tion from the neuroradiologist. Even under the best conditions, there are a considerable number of cases in which an injury cannot be identified. The sensitivity of its detection varies between 20 and 70%. The Morphometric Analysis Program (MAP), is a post-processing program of the magnetic resonance image whose objective is to increase the sensitivity in the detection of focal cortical dysplasia (CFD). This program works by comparing the shape, thickness and distribution of gray matter and white matter of a patient with a database of normal brains. As a result, MAP delivers 3 images that correspond to statistical volumetric maps called the union, extension and thickness map. This article discloses the operation of MAP in its different stages as well as its practical application, through some cases.