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Bimonthly Meeting on August 22, 2008

Chemical Information on Brain Tissue by Different Methods. Amarjeet Bhullar. Bimonthly Meeting on August 22, 2008. We have compared metabolite ratios, calculated using three different methods:. Directly Generated by Functool Metabolites Concentration Generated by Functool

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Bimonthly Meeting on August 22, 2008

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  1. Chemical Information on Brain Tissue by Different Methods Amarjeet Bhullar Bimonthly Meeting on August 22, 2008

  2. We have compared metabolite ratios, calculated using three different methods: • Directly Generated by Functool • Metabolites Concentration Generated by Functool • Gaussian Function Overlapped on metabolite peak

  3. S19.6 Exam ID: 4465 June 23, 2008 Patient Name: AD

  4. Mathematical Model: Gaussian Function

  5. We can solve this integral by numerically and by explicit expression Explicit Expression Numerically

  6. How to compute metabolite concentration Spectrum

  7. Concentration of the Choline Cho=Area under the curve between 3.34 and 3.19 PPM

  8. Concentration of the Creatine Cre=Area under the curve between 3.16 and 3.00 PPM

  9. Concentration of the NAA NAA=Area under the curve between 2.19 and 2.02 PPM

  10. Chemical Information on Voxel # 23

  11. Chemical Information on Voxel # 24

  12. Chemical Information on Voxel # 25

  13. Chemical Information on Voxel # 26

  14. Chemical Information on Voxel # 27

  15. Chemical Information on Voxel # 30

  16. Conclusion: There is no significant difference between our calculation and Functool. Suggestions are welcome

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