Cerebral Ganglia
Mostrando 1-12 de 84 artigos, teses e dissertações.
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1. Analyzing the neuropsychological characteristics and changes in serum markers of patients with chronic cerebral circulation insufficiency
Summary Objective: To investigate the neuropsychological characteristics and changes in CRP, S100B, MBP, HSP-7, and NSE in serum. Method: Sixty-six (66) patients treated in our hospital as CCCI group were chosen for our study, and 90 patients with depression were selected as the depression group. The patients in both groups were examined with CT perfusion,
Rev. Assoc. Med. Bras.. Publicado em: 2018-01
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2. Interregional correlations of glucose metabolism between the basal ganglia and different cortical areas: an ultra-high resolution PET/MRI fusion study using 18F-FDG
Basal ganglia have complex functional connections with the cerebral cortex and are involved in motor control, executive functions of the forebrain, such as the planning of movement, and cognitive behaviors based on their connections. The aim of this study was to provide detailed functional correlation patterns between the basal ganglia and cerebral cortex by
Braz J Med Biol Res. Publicado em: 13/11/2017
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3. Evidence of the Presence of Thyroid Hormones in Achatina fulica Snails
ABSTRACT The objective of this study was to identify thyroid hormones and to examine their putative site of synthesis in Achatina fulica snails. For this purpose, radioimmunoassays were performed for T3 and T4 before and after long starvation with or without hemolymph deproteinization. Sodium/iodide symporter activity in vivo was analyzed through 125I admini
An. Acad. Bras. Ciênc.. Publicado em: 24/07/2017
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4. Optical coherence tomography imaging of the basal ganglia: feasibility and brief review
Optical coherence tomography (OCT) is a promising medical imaging technique that uses light to capture real-time cross-sectional images from biological tissues in micrometer resolution. Commercially available optical coherence tomography systems are employed in diverse applications, including art conservation and diagnostic medicine, notably in cardiology an
Braz J Med Biol Res. Publicado em: 29/09/2015
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5. The correlation between lateralization of intracerebral hemorrhage in basal ganglia and handedness
PURPOSE: To investigate the correlation between lateralization of cerebral basal ganglia hemorrhage and handedness. METHODS: Medical records and computed tomography (CT) scans for 84 patients with primary hypertensive intracerebral hemorrhage (ICH) in basal ganglia were reviewed. Data of gender, age, handedness, and location of basal ganglia hematoma were st
Acta Cir. Bras.. Publicado em: 2013-03
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6. Comparison between transsylvian-transinsular and transcortical-transtemporal approach for evacuation of intracerebral hematoma
PURPOSE: Hypertensive cerebral hemorrhage in the basal ganglia is a potentially life-threatening cerebrovascular disease with high mortality. Surgical evacuation is an important treatment for intracerebral hemorrhage. However, little is reported about the comparison on the efficacy of various approaches on the prognosis. METHODS: Clinical data of 80 cases of
Acta Cir. Bras.. Publicado em: 2013-02
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7. Ultrastructural analysis of the dorsal body gland of the terrestrial snail Megalobulimus abbreviatus (Becquaert, 1948) = Análise ultraestrutural da glândula corpo dorsal do caracol terrestre Megalobulimus abbreviatus (Becquaert, 1948) / Análise ultraestrutural da glândula corpo dorsal do caracol terrestre Megalobulimus abbreviatus (Becquaert, 1948)
Foi analisada a ultraestrutura da glândula reprodutiva corpo dorsal (CD) de Megalobulimus abbreviatus. Imunoistoquímica para microscopia eletrônica foi utilizada para detectar peptídeos relacionados ao tetrapeptídeo FMRFamida nas terminações axonais existentes nessa glândula. Foi utilizada marcação neuronal retrógada com o intuito de localizar os
Publicado em: 2011
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8. Vascular supply of the central nervous system of the land snail Megalobulimus oblongus (Gastropoda, Pulmonata)
The vascularization of the central nervous system of the snail Megalobulimus oblongus was studied by injection of carmine-gelatin solution into the arterial system and using a histochemical technique for the detection of alkaline phosphatase. The central nervous system of M. oblongus is irrigated by the anterior aorta, from which a series of small branches e
Publicado em: 2010
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9. Patterns of brain functioning in healthy volunteers before and after the use of antidepressant: a study of functional magnetic resonance imaging during emotional induction through visual stimulation / Padrões de funcionamento cerebral em voluntários saudáveis antes e após o uso de antidepressivo: estudo de ressonância magnética funcional durante indução emocional através de estimulação visual
INTRODUÇÃO: O processamento emocional pelo cérebro humano tem sido atualmente investigado através do uso de ressônancia magnética funcional (RMf). A RMf possibilita o estudo in vivo e não invasivo de mudanças na atividade cerebral regional em voluntários humanos saudáveis. O processamento emocional pode ser modulado através do uso de antidepressiv
Publicado em: 2009
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10. Efeito do 1,8-cineol sobre os parâmetros eletrofisiológicos das células nervosas do gânglio cervical superior de ratos / Effect of 1,8-cineol on electrophysiological parameters of nerve cells in the rat superior cervical ganglion
1,8-cineol is a terpene that constitutes many essential oils from medicinal folk plants. This compound presents many pharmacological activities as anti-inflammatory, antitumoral and gastroprotective. However it is difficult to find studies that relate the effects of both essential oils and its compounds in nervous system tissues. Since many of these oils and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/07/2007
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11. Ultrastructural description of rabies virus infection in cultured sensory neurons
Primary cultures were made from adult mouse spinal ganglia for depicting an ultrastructural description of rabies virus (RABV) infection in adult mouse sensory neuron cultures; they were infected with rabies virus for 24, 36, and 48 h. The monolayers were processed for transmission electron microscopy and immunochemistry studies at the end of each period. As
Memórias do Instituto Oswaldo Cruz. Publicado em: 19/04/2007
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12. Striatal and extrastriatal atrophy in Huntington's disease and its relationship with length of the CAG repeat
Huntington's disease (HD) is an autosomal dominant neurodegenerative disorder that affects the striatum most severely. However, except for juvenile forms, relative preservation of the cerebellum has been reported. The objective of the present study was to perform MRI measurements of caudate, putamen, cerebral, and cerebellar volumes and correlate these findi
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-08