169 KB27 KB192920262013Božič, BojanGomišček, GregorKristanc, Lukaštevilka:12letnik:82str. 851-858ISSN:1318-0347COBISSID:31093209URN:URN:NBN:SI:doc-KI9B15TLslSlovensko zdravniško društvoZdravniški vestnikmagnetic resonancemagnetna resonancapulse sequenceresonance frequencyresonančna frekvencasunkovno zaporedjeMagnetna resonanca, pojav z velikim medicinskim potencialom, a zapletenim fizikalnim ozadjem| Magnetic resonance, a phenomenon with a great potential in medicine, but with a complex physical background|Magnetic resonance imaging is a very complex diagnostic technique. Therefore, both practical experiences and theoretical understanding is needed for effective diagnostics. It is therefore important that physicians are sufficiently familiar with the basic physical principles of magnetic resonance. In the interpretation of physical concepts, we will rely both on the classical aswell as on the quantum-mechanical view of the signal formation in magnetic resonance, which are to some extent complementary. The signal appearance in magnetic resonance imaging willbe discussed. A special emphasis will be put on the role of the resonance frequency and the pulse sequences. Furthermore, the spin echo as one of the most used classical signal sequences in diagnostic investigations will be describedTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaSlovensko zdravniško društvo