Results 31 to 40 of about 229,155 (322)

fMRI activation detection with EEG priors [PDF]

, 2013
The purpose of brain mapping techniques is to advance the understanding of the relationship between structure and function in the human brain in so-called activation studies.
Sämann, Philipp, Czisch, Michael, Kalus, Stefanie, Fahrmeir, Ludwig   +3 more
core   +1 more source

A mice resting-state functional magnetic resonance imaging dataset on the effects of medetomidine dosages and prior-stimulation on functional connectivity

Data in Brief, 2022
Nine 8 C57Bl6 mice (9 ± 0.5 months) were utilised for this dataset. Each animal was scanned twice on a 9.4T Bruker Magnetic Resonance Imaging (MRI) scanner using a cryogenically cooled coil with 0.1 mg/kg body weight/h (low) or 0.3 mg/kg body weight/h ...
Xuan Vinh To, Fatima A. Nasrallah
doaj   +1 more source

Adaptive Gaussian Markov Random Fields with Applications in Human Brain Mapping [PDF]

, 2005
Functional magnetic resonance imaging (fMRI) has become the standard technology in human brain mapping. Analyses of the massive spatio-temporal fMRI data sets often focus on parametric or nonparametric modeling of the temporal component, while spatial ...
Brezger, Andreas, Fahrmeir, Ludwig, Hennerfeind, Andrea   +2 more
core   +1 more source

Modeling and inference of multisubject fMRI data [PDF]

, 2006
Functional magnetic resonance imaging (fMRI) is a rapidly growing technique for studying the brain in action. Since its creation [1], [2], cognitive scientists have been using fMRI to understand how we remember, manipulate, and act on information in ...
J.A. Mumford, T. Nichols, Mumford, Jeanette A., Nichols, Thomas E.   +3 more
core   +1 more source

Neuroimaging in schizophrenia: A review article

Frontiers in Neuroscience, 2022
In this review article we have consolidated the imaging literature of patients with schizophrenia across the full spectrum of modalities in radiology including computed tomography (CT), morphologic magnetic resonance imaging (MRI), functional magnetic ...
Mona Dabiri, Fatemeh Dehghani Firouzabadi, Kun Yang, Peter B. Barker, Roland R. Lee, David M. Yousem   +5 more
doaj   +1 more source

The problem of metal needles in acupuncture-fMRI studies [PDF]

, 2011
Acupuncture is a therapy based on sensory stimulation of the human body by means of metal needles. The exact underlying mechanisms of acupuncture have not been clarified so far. Functional magnetic resonance imaging (fMRI) has become an important tool
Beißner, Florian, Thomas Schockert, Schockert, Thomas, Florian Beissner, Ulrike Nöth, Nöth, Ulrike   +5 more
core   +1 more source

NORDIC denoising on VASO data

Frontiers in Neuroscience
The use of submillimeter resolution functional magnetic resonance imaging (fMRI) is increasing in popularity due to the prospect of studying human brain activation non-invasively at the scale of cortical layers and columns.
Lasse Knudsen, Lasse Knudsen, Luca Vizioli, Federico De Martino, Lonike K. Faes, Daniel A. Handwerker, Steen Moeller, Peter A. Bandettini, Peter A. Bandettini, Laurentius Huber   +9 more
doaj   +1 more source

Combining magnetic resonance imaging with readout and/or perturbation of neural activity in animal models: Advantages and pitfalls

Frontiers in Neuroscience, 2022
One of the main challenges in brain research is to link all aspects of brain function: on a cellular, systemic, and functional level. Multimodal neuroimaging methodology provides a continuously evolving platform.
Lauren Kosten, Serena Alexa Emmi, Stephan Missault, Georgios A. Keliris, Georgios A. Keliris   +4 more
doaj   +1 more source

Bayesian mapping of brain regions using compound Markov random field priors [PDF]

, 2003
Human brain mapping, i.e. the detection of functional regions and their connections, has experienced enormous progress through the use of functional magnetic resonance imaging (fMRI).
Gössl, Christoff, Fahrmeir, Ludwig, Hennerfeind, Andrea   +2 more
core   +1 more source

Functional imaging in neurosciences

Journal of Neuroanaesthesiology and Critical Care, 2015
Recent advances in functional imaging of the brain have enabled a better understanding of the brain functions in health and disease. Amongst various functional imaging techniques, functional magnetic resonance imaging (fMRI) has been more rigorously ...
Sriganesh Kamath, G S Umamaheswara Rao
doaj   +1 more source