Essentials of functional MRI

by Stroman, Patrick W.

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Title Statements

Full title :Essentials of functional MRI / Patrick W. Stroman.

Edition Statements

Publication Date:©2011

Publication Statements

Publisher(s):CRC Press
Place of Publication:Boca Raton
Language:eng
Publication Date:©2011

Notes

Originally published: 2011.

The Physical Object

Description:1 online resource : : illustrations

Edition Identifiers

ISBN:1439818800, 9781439818800
oclc:on1012160939
Dewey Decimal:616.0757

; Signal Weighting and Contrast; Inversion-Recovery Methods; Magnetization Transfer Contrast; Summary; ; Creating an Image from the Magnetic Resonance Signal ; Spatially Selective Radio-Frequency Pulses; Encoding Spatial Information into the MR Signal to Create an Image; Constructing an Image from k-Space; Signal Strength, Imaging Speed,

Introduction ; ; Basic Concepts ; Basic Anatomy of an MRI System; Representing Images with Numbers and Vice Versa; Recurring Math Concepts: Representing Data as Sums of Meaningful Components; ; Source of the MR Signal and Its Properties ; Origins of the MR Signal; The Equilibrium State--Magnetization in Tissues Behavior of the Magnetization When Not at Equilibrium. Pushing the Magnetization Away from Equilibrium--The RF Pulse Detecting the MR Signal. Relaxation Back to Equilibrium Observing the Effects of Relaxation; ; The Fundamental Building Blocks of MRI Methods: Spin Echoes and Gradient Echoes ; The Need for Echoes; Spin Echo; Gradient Echo; Steady-State Methods and Stimulated Echoes; Steady-State Methods; Stimulated Echoes.

And Correction for Multiple Comparisons; Group Analysis; Interpretation of fMRI Results--What Do They Really Mean?; ; …

Subjects

Diagnostic Imaging Imagerie par résonance magnétique Imagerie pour le diagnostic Magnetic Resonance Imaging MEDICAL -- Allied Health Services MEDICAL -- Radiology & Nuclear Medicine