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Auflistung Nach Schlagwort "Magnetic Resonance Imaging"
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Auflistung Nach Schlagwort "Magnetic Resonance Imaging"
Anzeige der Dokumente 1-20 von 51
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(Elsevier, 2023-02-15)Recent functional imaging studies in schizophrenia consistently report a disruption of brain connectivity. However, most of these studies analyze the brain connectivity during resting state. Since psychological stress is ...
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(Cambridge University Press, 2021-09-01)Background: One common denominator to the clinical phenotypes of borderline personality disorder (BPD) and major depressive disorder (MDD) is emotion regulation impairment. Although these two conditions have been extensively ...
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(Elsevier, 2022-06-22)Background: Impaired emotion processing constitutes a key dimension of schizophrenia and a possible endophenotype of this illness. Empirical studies consistently report poorer emotion recognition performance in patients ...
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(Springer, 2023-08-31)Objectives: Evaluate the performance of a deep learning (DL)-based model for multiple sclerosis (MS) lesion segmentation and compare it to other DL and non-DL algorithms. Methods: This ambispective, multicenter study ...
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(Remedy Publications, 2019-02-07)Choroid Plexus Papillomas (CPP) is uncommon tumors of the CNS. Atypical CPPs represent an intermediate-grade subtype (Grade II) introduced in the update 2007 of the WHO classification. Distal spread of atypical CPPs ...
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(Royal Society, 2019-09-11)Increasing evidence suggests that responsiveness is associated with critical or near-critical cortical dynamics, which exhibit scale-free cascades of spatio-temporal activity. These cascades, or 'avalanches', have been ...
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(Sociedad Argentina de Radiología, 2021-12-22)Objetivo: Analizar características por resonancia magnética (RM) de gliomas IDH-mutados (grado II y III) en base a parámetros cualitativos, a fin de valorar el rendimiento del signo del mismatch T2-FLAIR y otras ...
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(Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento, 2024)Transient global amnesia (TGA) is a rare, temporary, sudden-onset disturbance in anterograde episodic memory with unclear pathophysiology. Previous brain volumetric analysis in TGA patients showed varied results. Objective: ...
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(Masson, 2020-10-01)Background and purpose: There are instances in which an estimate of the brain volume should be obtained from MRI in clinical practice. Our objective is to calculate cross-sectional robustness of a convolutional neural ...
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(2021)Caracterizar el funcionamiento y la estructura del cerebro humano conforma uno de los desafíos más interesantes desde tiempos inmemoriales. Entender sus posibles estados y alteraciones a partir de las bases del conocimiento ...
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(Elsevier, 2024-03-01)Adverse childhood experiences (ACEs) negatively affect the function and structure of emotion brain circuits, increasing the risk of various psychiatric disorders. It is unclear if ACEs show disorder specificity with respect ...
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(2021)En esta tesis se estudió el cerebro y sus propiedades emergentes bajo el marco de los sistemas complejos. En este terreno, la emergencia de la consciencia tiene la particularidad de ser uno de los temas más misteriosos y ...
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(Universidad de la Costa, 2020-12-07)A 47-year-old man with a history of aphasic seizures presented to the emergency room with a 12-hour global aphasia. Upon admission, brain MRI did not reveal acute lesions, and EEG showed sharp waves in the left frontal-temporal ...
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(Wiley, 2023-06-22)Objectives: Although hemispheric surgeries are among the most effective procedures for drug-resistant epilepsy (DRE) in the pediatric population, there is a large variability in seizure outcomes at the group level. A ...
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(Lancet, 2023-07-19)Accurate diagnosis of multiple sclerosis requires careful attention to its differential diagnosis-many disorders can mimic the clinical manifestations and paraclinical findings of this disease. A collaborative effort, ...
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(Elsevier, 2024-10-31)
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(2018)Las psicosis son un conjunto de cuadros clínicos que se asocian con un elevado impacto en salud pública, el trastorno paradigmático del grupo es la esquizofrenia. Hasta el momento no se dispone de ninguna prueba ni biomarcador ...
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(Fleni, 2017)Las imágenes por contraste de fase en resonancia magnética, permiten el estudio dinámico del LCR, tanto cualitativamente como en forma cuantitativa, mediante la adquisición de secuencias de dirección opuesta sincronizadas ...
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(Lippincott Williams & Wilkins, 2021-09-20)Background and purpose: The spectrum of brain infarction in patients with embolic stroke of undetermined source (ESUS) has not been well characterized. Our objective was to define the frequency and pattern of brain infarcts ...
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(Sage, 2023-07-25)Background: We aimed to assess the frequency of new asymptomatic lesions on brain and spinal imaging (magnetic resonance imaging (MRI)) and their association with subsequent relapses in a large cohort of neuromyelitis ...
Anzeige der Dokumente 1-20 von 51
Atribución 4.0 Internacional (CC BY 4.0)