Results 241 to 250 of about 3,816,554 (298)

Red Blood Cell-Encapsulated Nanoparticles for Long-Circulating, Improved Specificity Functional MRI. [PDF]

open access: yesChem Biomed Imaging
Fear EJ   +11 more
europepmc   +1 more source

Longitudinal changes in effective connectivity associated with worsening freezing of gait in Parkinson's disease: a resting-state functional MRI study. [PDF]

open access: yesJ Neurol
Taniguchi S   +13 more
europepmc   +1 more source

Functional MRI in migraine

Current Opinion in Neurology, 2022
Purpose of review The underlying mechanisms of migraine are complex and heterogenous. Advances in neuroimaging techniques during the past few decades have contributed to our understanding of migraine pathophysiology. Brain function in migraine patients has been widely explored using functional MRI (fMRI).
Messina, Roberta   +3 more
openaire   +4 more sources

Human Functional MRI

2021
This chapter reviews the basic principles, main acquisition, and postprocessing techniques of functional magnetic resonance imaging (fMRI) applied to study multiple sclerosis (MS). First, we describe the blood-oxygenation level dependent (BOLD) effect and the principal analysis techniques used to process fMRI data, including those acquired during the ...
Preziosa P.   +3 more
openaire   +1 more source

Functional MRI of the newborn

Seminars in Fetal and Neonatal Medicine, 2006
In order to provide accurate prognosis and developmental intervention to newborns, new methods of assessing cerebral functions are needed. The non-invasive technique of functional magnetic resonance imaging (fMRI) can be considered as the leading technique for functional exploration of the infant's brain. Several studies have previously applied fMRI in
Seghier, Mohamed Lamine   +2 more
openaire   +3 more sources

Functional MRI of the kidney

Abdominal Imaging, 2003
Functional MR imaging of the kidney has a great potential of development because the functional parameters, which can be approached noninvasively, are multiple: glomerular filtration, tubular concentration and transit, blood volume and perfusion, diffusion, and oxygenation. Until now, its limitations in clinical applications are due to the difficulties
N, Grenier   +5 more
openaire   +2 more sources

Functional MRI

No to shinkei = Brain and nerve, 2003
Abstract This book provides a comprehensive introduction to functional magnetic resonance imaging (fMRI), the scanning technique which allows the mapping of active processes within the brain. There are six sections to the book with chapters from an expert international team.
Rocca MA, FILIPPI , MASSIMO
  +6 more sources

Functional MRI and pain

Current Opinion in Anaesthesiology, 2013
This article reviews the current state of knowledge in functional MRI (fMRI) research related to pain with primary focus on clinical studies.With fMRI, the subjective effects of pain (sensory, affect, emotion, and motor components) can be objectively imaged.
Kenneth, Fomberstein   +2 more
openaire   +2 more sources

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