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10.1177/1971400915576311 http://scihub22266oqcxt.onion/10.1177/1971400915576311 C4757157!4757157 !25963153     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=25963153 &cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\25963153 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Neuroradiol+J 2015 ; 28 (2 ): 87-96 Nephropedia Template TP {{tp|p=25963153 |t=2015. Functional Neuroimaging: Fundamental Principles and Clinical Applications |pdf=|usr=}}{{25963153 }} gab.com Text Functional Neuroimaging: Fundamental Principles and Clinical Applications JO: Neuroradiol J http://www.kidney.de/pget.php?&tw=1&pmid=25963153 #FOAvip Functional imaging modalities, such as functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI), are rapidly changing the scope and practice of neuroradiology. While these modalities have long been used in research, they are increasingly being used in clinical practice to enable reliable identification of eloquent cortex and white matter tracts in order to guide treatment planning and to serve as a diagnostic supplement when traditional imaging fails. An understanding of the scientific principles underlying fMRI and DTI is necessary in current radiological practice. fMRI relies on a compensatory hemodynamic response seen in cortical activation and the intrinsic discrepant magnetic properties of deoxy- and oxyhemoglobin. Neuronal activity can be indirectly visualized based on a hemodynamic response, termed neurovascular coupling. fMRI demonstrates utility in identifying areas of cortical activation (i.e., task-based activation) and in discerning areas of neuronal connectivity when used during the resting state, termed resting state fMRI. While fMRI is limited to visualization of gray matter, DTI permits visualization of white matter tracts through diffusion restriction along different axes. We will discuss the physical, statistical and physiological principles underlying these functional imaging modalities and explore new promising clinical applications. Twit Text FOAVip Functional Neuroimaging: Fundamental Principles and Clinical Applications ????Neuroradiol J http://www.kidney.de/pget.php?&tw=1&pmid=25963153 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25963153 #FOAvip English Wikipedia <ref>{{Cite pmid|25963153 }}</ref> Functional Neuroimaging: Fundamental Principles and Clinical Applications #MMPMID25963153 Khanna N ; Altmeyer W ; Zhuo J ; Steven A Neuroradiol J 2015[Apr]; 28 (2 ): 87-96 PMID25963153 show ga Functional imaging modalities, such as functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI), are rapidly changing the scope and practice of neuroradiology. While these modalities have long been used in research, they are increasingly being used in clinical practice to enable reliable identification of eloquent cortex and white matter tracts in order to guide treatment planning and to serve as a diagnostic supplement when traditional imaging fails. An understanding of the scientific principles underlying fMRI and DTI is necessary in current radiological practice. fMRI relies on a compensatory hemodynamic response seen in cortical activation and the intrinsic discrepant magnetic properties of deoxy- and oxyhemoglobin. Neuronal activity can be indirectly visualized based on a hemodynamic response, termed neurovascular coupling. fMRI demonstrates utility in identifying areas of cortical activation (i.e., task-based activation) and in discerning areas of neuronal connectivity when used during the resting state, termed resting state fMRI. While fMRI is limited to visualization of gray matter, DTI permits visualization of white matter tracts through diffusion restriction along different axes. We will discuss the physical, statistical and physiological principles underlying these functional imaging modalities and explore new promising clinical applications. |Brain Diseases/*physiopathology/*surgery [MESH] |Brain/*physiopathology/*surgery [MESH] |Functional Neuroimaging/*methods [MESH] |Humans [MESH] |Magnetic Resonance Imaging/*methods [MESH]Functional Neuroimaging: Fundamental Principles and Clinical Applicati(epmc).pdf DeepDyve Pubget Overpricing