Describe transverse relaxation time T2, T2* and longitudinal…

Questions

Describe trаnsverse relаxаtiоn time T2, T2* and lоngitudinal relaxatiоn time T1                                                                                                               [9]Explain how an MRI image is formed during k-space reconstruction                                                                                                               [9]Use a well-labelled diagram to describe the T1-weighted Spin Echo sequence                                                                                                             [10]Use a well-labelled diagram to describe Fast (Turbo) Spin Echo and its advantages [10]Explain the echo planar image acquisition                                                                                                               [5]Describe the concept of bright and black blood during MR angiography                                                                                                               [6]Describe magnetic resonance spectroscopy                                                                                                             [10]Explain in detail what diffusion-weighted MRI is. [7]Discuss the partial volume artefact in MRI and how you would avoid it                                                                                                               [4]