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10.1002/mrm.24814 http://scihub22266oqcxt.onion/10.1002/mrm.24814 C4117409!4117409!23918077     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Magn+Reson+Med 2014 ; 71 (4): 1358-67 Nephropedia Template TP {{tp|p=23918077|t=2014. MRSI of the Medial Temporal Lobe at 7T in Explosive Blast Mild Traumatic Brain Injury |pdf=|usr=}}{{23918077}} gab.com Text MRSI of the Medial Temporal Lobe at 7T in Explosive Blast Mild Traumatic Brain Injury JO: Magn Reson Med http://www.kidney.de/pget.php?&tw=1&pmid=23918077 #FOAvip Purpose: Up to 19% of veterans returning from the wars in Iraq and Afghanistan have a history of mild traumatic brain injury (mTBI) with 70% associated with blast exposure. Tragically, 20?50% of this group reports persistent symptoms, including memory loss. Unfortunately, routine clinical imaging is typically normal, making diagnosis and clinical management difficult. The goal of this work was to develop methods to acquire hippocampal MRSI at 7T and evaluate their sensitivity to detect injury in veterans with mTBI. Methods: At 7T, hippocampal MRSI measurements are limited by: 1) poor B0 homogeneity; 2) insufficient B1+ strength and homogeneity; and 3) chemical shift dispersion artifacts. To overcome these limitations we: 1) used 3rd degree B0 shimming; 2) an inductively decoupled transceiver array with RF shimming and 3) a volume localized single slice sequence using RF shimming based outer volume suppression. Results: In 20 controls and 25 veterans with mTBI due to blast exposure with memory impairment, hippocampal NAA/Cho (P<0.001) and NAA/Cr (P<0.001) were decreased in comparison to control subjects. Conclusion: With the appropriate methods robust spectroscopic imaging of the hippocampus can be carried out at 7T. MRSI at 7T can detect hippocampal injury in veterans with mild traumatic brain injury. Twit Text FOAVip MRSI of the Medial Temporal Lobe at 7T in Explosive Blast Mild Traumatic Brain Injury ????Magn Reson Med http://www.kidney.de/pget.php?&tw=1&pmid=23918077 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=23918077 #FOAvip English Wikipedia <ref>{{Cite pmid|23918077}}</ref> MRSI of the Medial Temporal Lobe at 7T in Explosive Blast Mild Traumatic Brain Injury #MMPMID23918077 Hetherington H; Hamid H; Kulas J; Ling G; Bandak F; de Lanerolle N; Pan J Magn Reson Med 2014[Apr]; 71 (4): 1358-67 PMID23918077show ga Purpose: Up to 19% of veterans returning from the wars in Iraq and Afghanistan have a history of mild traumatic brain injury (mTBI) with 70% associated with blast exposure. Tragically, 20?50% of this group reports persistent symptoms, including memory loss. Unfortunately, routine clinical imaging is typically normal, making diagnosis and clinical management difficult. The goal of this work was to develop methods to acquire hippocampal MRSI at 7T and evaluate their sensitivity to detect injury in veterans with mTBI. Methods: At 7T, hippocampal MRSI measurements are limited by: 1) poor B0 homogeneity; 2) insufficient B1+ strength and homogeneity; and 3) chemical shift dispersion artifacts. To overcome these limitations we: 1) used 3rd degree B0 shimming; 2) an inductively decoupled transceiver array with RF shimming and 3) a volume localized single slice sequence using RF shimming based outer volume suppression. Results: In 20 controls and 25 veterans with mTBI due to blast exposure with memory impairment, hippocampal NAA/Cho (P<0.001) and NAA/Cr (P<0.001) were decreased in comparison to control subjects. Conclusion: With the appropriate methods robust spectroscopic imaging of the hippocampus can be carried out at 7T. MRSI at 7T can detect hippocampal injury in veterans with mild traumatic brain injury. äMRSI of the Medial Temporal Lobe at 7T in Explosive Blast Mild Traumat(epmc).pdf DeepDyve Pubget Overpricing