Zobrazeno 1 - 10
of 567
pro vyhledávání: '"single voxel"'
Autor:
Raminder Kaur, Brian Greeley, Alexander Ciok, Kashish Mehta, Melody Tsai, Hilary Robertson, Kati Debelic, Lan Xin Zhang, Todd Nelson, Travis Boulter, William Siu, Luis Nacul, Xiaowei Song
Publikováno v:
Medicina, Vol 60, Iss 8, p 1370 (2024)
Background/Objectives: Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a neurological disorder characterized by post-exertional malaise. Despite its clinical relevance, the disease mechanisms of ME/CFS are not fully understood. The pre
Externí odkaz:
https://doaj.org/article/7ed365e018904fdcbbd50d85915467e7
Autor:
Yi Zhan, Dan-Chao Cai, Ying Liu, Fengxiang Song, Fei Shan, Pengrui Song, Guochao Chen, Yijun Zhang, He Wang, Yuxin Shi
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23342- (2024)
Background: Only few studies have focused on the metabolite differences between asymptomatic neurocognitive impairment (ANI) and cognitively normal people living with HIV (PLWH). The current study aims to examine whether brain metabolisms in basal ga
Externí odkaz:
https://doaj.org/article/54573ae91f664134bc6e09d6b3a70c72
Akademický článek
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Akademický článek
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Publikováno v:
Frontiers in Computational Neuroscience, Vol 16 (2022)
Functional magnetic resonance imaging (fMRI) is one of the best techniques for precise localization of abnormal brain activity non-invasively. Machine-learning approaches have been widely used in neuroimaging studies; however, few studies have invest
Externí odkaz:
https://doaj.org/article/4d9ab3c35d524099b716860b0a3aefe4
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 51, Iss 1, Pp 1-8 (2020)
Abstract Background We aimed to verify the diagnostic and prognostic role of proton single-voxel spectroscopy (SVS) in children with non-lesional epilepsy and its add-on value to conventional MR. The prospective controlled study carried out on the ep
Externí odkaz:
https://doaj.org/article/e14091bc85454bf2bf99ce31a69bc118
Autor:
Mauro DiNuzzo, Silvia Mangia, Marta Moraschi, Daniele Mascali, Gisela E Hagberg, Federico Giove
Publikováno v:
eLife, Vol 11 (2022)
Processing of incoming sensory stimulation triggers an increase of cerebral perfusion and blood oxygenation (neurovascular response) as well as an alteration of the metabolic neurochemical profile (neurometabolic response). Here, we show in human pri
Externí odkaz:
https://doaj.org/article/70ec56773ca54c03a6b3fbd12361532c
Publikováno v:
Metabolites, Vol 12, Iss 12, p 1191 (2022)
Magnetic resonance spectroscopy (MRS) is a noninvasive technique for measuring metabolite concentration. It can be used for preclinical small animal brain studies using rodents to provide information about neurodegenerative diseases and metabolic dis
Externí odkaz:
https://doaj.org/article/826d89e82c214d50b97fb30e3e67a80e
Autor:
PENUMALLI NEELIMA, VADANA BALA MURALI KRISHNA, KANNEGANTI DHARMA TEJA, K CHANDRA SEKHARA RAO, BN CHANDER, PYLA SUDHA RANI
Publikováno v:
International Journal of Anatomy Radiology and Surgery, Vol 10, Iss 2, Pp RO21-RO23 (2021)
Introduction: Conventional Magnetic Resonance Imaging (MRI) is a definitive method to check out structural and anatomical abnormalities of the brain, but it does not give any information regarding the functional or metabolic properties. Magnetic
Externí odkaz:
https://doaj.org/article/667e805c74954b8e8eb994b423c5cd89
Autor:
Tara L. White, Meghan A. Gonsalves, Ronald A. Cohen, Ashley D. Harris, Mollie A. Monnig, Edward G. Walsh, Adam Z. Nitenson, Eric C. Porges, Damon G. Lamb, Adam J. Woods, Cara B. Borja
Publikováno v:
NeuroImage, Vol 225, Iss , Pp 117509- (2021)
Proton magnetic resonance spectroscopy (1H-MRS) is a noninvasive imaging technique that measures the concentration of metabolites in defined areas of the human brain in vivo. The underlying structure of natural metabolism-emotion relationships is unk
Externí odkaz:
https://doaj.org/article/03618fcf563b4829880411147a1f2020