04 relajacion transversal
- 1. signal generation nuclei, protons and spins exitation and relaxation longitudinal relaxation T1 transverse relaxation T2 relation between T1 and T2
- 20. signal generation transverse relaxation T2 63% S T2 T2 time definition T2: the time that passes untill 63% of the original signal has been lost
- 21. signal generation transverse relaxation T2* Due to magnetic inhomegeneities the transverse relaxation is lost faster !! T2T2* S T2* T2 time