Results 31 to 40 of about 13,097,269 (248)

Overview of the artificial intelligence roadmap: Future applications in brain research

Current Medicine Research and Practice, 2023
The use of artificial intelligence (AI) is an emerging technique in the early identification and categorisation of brain tumour. The currently used method, i.e., magnetic resonance image for the detection of tumour is a time–consuming and complex ...
Deepika Bohra, Rashmi Rana, Nirmal Kumar Ganguly   +2 more
doaj   +1 more source

Efficient Experimental Design for Measuring Magnetic Susceptibility of Arbitrarily Shaped Materials by MRI [PDF]

, 2018
This work was funded by the Institute for Basic Science, under grant IBS-R015-D1. The SQUID measurement was provided by Dr. Seung-young Park from Korea Basic Science Institute (KBSI).
Seon-ha Hwang, Seung-Kyun Lee
core   +1 more source

Gelatinous Transformation of Bone Marrow Mimicking Malignant Marrow-Replacing Lesion on Magnetic Resonance Imaging in a Patient without Underlying Devastating Disease [PDF]

, 2018
Gelatinous transformation of bone marrow is characterized by hypoplasia of fat cells with focal loss of hematopoietic cells and deposition of extracellular gelatinous substances.
유연화, 이주희, 김성준, 김학선   +3 more
core   +1 more source

Exploring in vivo human brain metabolism at 10.5 T: Initial insights from MR spectroscopic imaging

NeuroImage
Introduction: Ultra-high-field magnetic resonance (MR) systems (7 T and 9.4 T) offer the ability to probe human brain metabolism with enhanced precision. Here, we present the preliminary findings from 3D MR spectroscopic imaging (MRSI) of the human brain
Lukas Hingerl, Bernhard Strasser, Simon Schmidt, Korbinian Eckstein, Guglielmo Genovese, Edward J. Auerbach, Andrea Grant, Matt Waks, Andrew Wright, Philipp Lazen, Alireza Sadeghi-Tarakameh, Gilbert Hangel, Fabian Niess, Yigitcan Eryaman, Gregor Adriany, Gregory Metzger, Wolfgang Bogner, Małgorzata Marjańska   +17 more
doaj   +1 more source

Spinal magnetic resonance image segmentation based on U-net

Journal of Radiation Research and Applied Sciences, 2023
Objective: With the continuous progress of computer and medical imaging technology, medical image segmentation has gradually become a hot topic in medical image technology research, playing an essential role in the medical field.
Zhi Wang, Pingsen Xiao, Hao Tan
doaj   +1 more source

T1rho MRI and CSF biomarkers in diagnosis of Alzheimer's disease

NeuroImage: Clinical, 2015
In the current study, we have evaluated the performance of magnetic resonance (MR) T1rho (T1ρ) imaging and CSF biomarkers (T-tau, P-tau and Aβ-42) in characterization of Alzheimer's disease (AD) patients from mild cognitive impairment (MCI) and control ...
Mohammad Haris, Santosh K. Yadav, Arshi Rizwan, Anup Singh, Kejia Cai, Deepak Kaura, Ena Wang, Christos Davatzikos, John Q. Trojanowski, Elias R. Melhem, Francesco M. Marincola, Arijitt Borthakur   +11 more
doaj   +1 more source

Magnetic resonance temperature imaging [PDF]

International Journal of Hyperthermia, 2005
Continuous, real-time, 3D temperature mapping during a hyperthermic procedure may provide (i) enhanced safety by visualizing temperature maps in and around the treated region, (ii) improved efficiency by adapting local energy deposition with feedback coupling algorithms and (iii) therapy end-points based on the accumulated thermal dose.
Denis de Senneville, Baudouin, Quesson, B., Moonen, C.T.W.   +2 more
openaire   +3 more sources

Robot-assisted image-guided transcranial magnetic stimulation for somatotopic mapping of the motor cortex: a clinical pilot study. [PDF]

, 2009
Shape and exact location of motor cortical areas varies among individuals. The exact knowledge of these locations is crucial for planning of neurosurgical procedures.
Paulus, Walter J., Paulus, W, Schweikard, Achim, Giese, A, Fadini, T, Schweikard, A, Bockermann, Volker, Bockermann, V, Achim Schweikard, Finke, Markus, Markus Finke, Tommaso Fadini, Kai Kallenberg, Walter Paulus, Alf Giese, Siemerkus, J, Jakob Siemerkus, Volker Bockermann, Rohde, Veit, Kallenberg, Kai, Veit Rohde, Kantelhardt, SR, Rohde, V, Sven Rainer Kantelhardt, Matthaeus, Lars, Matthaeus, L, Kantelhardt, Sven Rainer, Lars Matthaeus, Fadini, Tommaso, Siemerkus, Jakob, Giese, Alf, Finke, M, Kallenberg, K   +32 more
core   +1 more source

Network integration and segregation changes in schizophrenia: impact of electroconvulsive therapy

BMC Psychiatry
Background Studies have confirmed brain network topology disruption in schizophrenia (SZ). Electroconvulsive therapy (ECT) rapidly improves acute psychiatric symptoms, yet the exact mechanism by which it impacts brain network topology in SZ patients ...
Ningning Ding, Entu Zhang, Yangyang Liu, Shuaiqi Zhang, Pei Lu, Haisan Zhang   +5 more
doaj   +1 more source

Alterations of Regional Homogeneity and Functional Connectivity Following Short-Term Mindfulness Meditation in Healthy Volunteers

Frontiers in Human Neuroscience, 2019
Mindfulness is described as the non-judgmental awareness of experiences in the present moment. The sustained practice of mindfulness may also have beneficial effects on an individual’s well-being.
Qin Xiao, Xingrong Zhao, Xingrong Zhao, Guoli Bi, Guoli Bi, Lisha Wu, Hongjiang Zhang, Hongjiang Zhang, Ruixiang Liu, Jingmei Zhong, Shaoyuan Wu, Yong Zeng, Liqian Cui, Yanmei Chen, Kunhua Wu, Kunhua Wu, Zhuangfei Chen, Zhuangfei Chen   +17 more
doaj   +1 more source