Results 11 to 20 of about 439,823 (313)

A review of heart chamber segmentation for structural and functional analysis using cardiac magnetic resonance imaging [PDF]

, 2016
Cardiovascular magnetic resonance (CMR) has become a key imaging modality in clinical cardiology practice due to its unique capabilities for non-invasive imaging of the cardiac chambers and great vessels. A wide range of CMR sequences have been developed
Frangi, A.F., Peng, Peng, Frangi, Alejandro F.; id_orcid, Frangi, Alejandro F., Petersen, SE, Gooya, A., Petersen, S.E., Peng, P, Peng, P., Petersen, Steffen E., Lekadir, K, Frangi Caregnato, Alejandro, Shao, L, Shao, Ling, Petersen, Steffen, Lekadir, Karim, 1977-, Lekadir, K., Gooya, A, Shao, L., Frangi, AF, Lekadir, Karim, Gooya, Ali   +21 more
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Methods for dichoptic stimulus presentation in functional magnetic resonance imaging - a review [PDF]

, 2009
Dichoptic stimuli (different stimuli displayed to each eye) are increasingly being used in functional brain imaging experiments using visual stimulation.
Choubey, Bhaskar, Sireteanu, Ruxandra (Prof. Dr.), Jurcoane, A., Sireteanu, R., Muckli, L., Muckli, Lars, Choubey, B., Sireteanu, Ruxandra, Jurcoane, Alina   +8 more
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IMAGE ANALYSIS OF FUNCTIONAL MAGNETIC RESONANCE IMAGING [PDF]

Biomedical Engineering: Applications, Basis and Communications, 2001
Functional MRI can provide important new insights into the phenomenon of brain activity through improved temporal and spatial resolution as well as easiness and safety on repeated or prolonged examination. A revolutionary renewal on the knowledge of functional anatomy of the human brain based on the pre-fMRI technology is thus possible.
Chuang, Kai-Hsiang, Huang, Kou-Mou, Yip, Ping-Keung, Chen, Jyh-Horng, Chiu, Ming-Jang   +4 more
openaire   +3 more sources

Functional and Structural Magnetic Resonance Imaging of Humans and Macaques [PDF]

, 2004
Magnetic resonance imaging (MRI) is a technique which finds use in the neurosciences both as an anatomical and functional localization tool. The traditional uses of MRI for structural analysis, such as are commonly found in medicine, can be adapted to ...
Bernheim, Kyle Alan
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The functional magnetic resonance imaging (fMRI) procedure as experienced by healthy participants and stroke patients - a pilot study [PDF]

, 2009
Background: An important aspect in functional imaging research employing magnetic resonance imaging (MRI) is how participants perceive the MRI scanning itself.
Szameitat, AJ, Sterr, A, Sterr, Annette, Shen, Shan, Sterr, AM, Szameitat, Andre J., Shen Shan, Sterr Annette, Szameitat André J, Shen, S   +9 more
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On the reconstruction of magnetic resonance current density images of the human brain: Pitfalls and perspectives

NeuroImage, 2021
Magnetic resonance current density imaging (MRCDI) of the human brain aims to reconstruct the current density distribution caused by transcranial electric stimulation from MR-based measurements of the current-induced magnetic fields.
Hasan H. Eroğlu, Oula Puonti, Cihan Göksu, Fróði Gregersen, Hartwig R. Siebner, Lars G. Hanson, Axel Thielscher   +6 more
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Altered static and dynamic spontaneous neural activity in patients with ischemic pontine stroke

Frontiers in Neuroscience, 2023
ObjectiveThe purpose of the study was to investigate the abnormality both of static spontaneous brain activity and dynamic temporal variances following a pontine infarction.MethodsForty-six patients with chronic left pontine infarction (LPI), thirty-two ...
Xin Wang, Caihong Wang, Jingchun Liu, Jun Guo, Peifang Miao, Ying Wei, Yingying Wang, Zhen Li, Jie Li, Kaiyu Wang, Yong Zhang, Jingliang Cheng, Cuiping Ren   +12 more
doaj   +1 more source

The brain locus of interaction between number and size: A combined functional magnetic resonance imaging and event-related potential study. [PDF]

, 2007
Whether the human brain is equipped with a special neural substrate for numbers, or rather with a common neural substrate for processing of several types of magnitudes, has been the topic of a longstanding debate.
Berger, A, Henik, A, Berger, Andrea, Cohen Kadosh, Kathrin, Cohen Kadosh, Roi, Linden, David Edmund Johannes, KADOSH, KC, Kadosh, Roi Cohen, Gevers, W, Cohen Kadosh, K, Gevers, Wim, Kadosh, Kathrin Cohen, KADOSH, RC, Henik, Avishai, Cohen Kadosh, R, Linden, DE, Linden, DEJ, Linden, David E J   +17 more
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Troponin release following endurance exercise: is inflammation the cause? a cardiovascular magnetic resonance study [PDF]

, 2010
Background: The aetiology and clinical significance of troponin release following endurance exercise is unclear but may be due to transient myocardial inflammation.
Wong Joyce, Whyte, G, Prasad, SK, Whyte, Greg, Smith Gillian, Annette Dahl, Smith, Gillian, Wage, R, Godfrey, R, Wilson, M, Gillian Smith, Francisco D Alpendurada, Sharma Sanjay, Prasad, Sanjay, O'Hanlon Rory, George Keith, Wage, Riccardo, Pennell, DJ, Pennell Dudley J, Roughton, Michael, Prasad Sanjay K, Roughton Michael, George, Keith, Rory O'Hanlon, Alpendurada Francisco D, Mat Wilson, Pennell, Dudley, Roughton, M, Sharma, S, Dahl, Annette, Greg Whyte, Sanjay K Prasad, Wilson Mat, Dave Oxborough, Alpendurada, Francisco, O'Hanlon, Rory, Keith George, Oxborough, Dave, Godfrey Richard, Wage Riccardo, Wong, Joyce, Dahl, A, Whyte Greg, Wilson, Mat, Smith, G, Joyce Wong, Richard Godfrey, Sanjay Sharma, Wong, J, Alpendurada, FD, Oxborough, D, Oxborough Dave, O'Hanlon, R, Dudley J Pennell, Riccardo Wage, Godfrey, Richard, Sharma, Sanjay, Michael Roughton, Dahl Annette, George, K   +59 more
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Probing EEG activity in the targeted cortex after focal transcranial electrical stimulation

Brain Stimulation, 2020
Background: Recording electroencephalography (EEG) from the targeted cortex immediately before and after focal transcranial electrical stimulation (TES) remains a challenge. Methods: We introduce a hybrid stimulation-recording approach where a single EEG
Syoichi Tashiro, Hartwig R. Siebner, Angeliki Charalampaki, Cihan Göksu, Guilherme B. Saturnino, Axel Thielscher, Leo Tomasevic   +6 more
doaj   +1 more source