User talk:Hassaanq

Re edit to Magnetic resonance imaging 7 June 2008: I have reverted because I think "water (usually)" is more precise than "various molecules". The majority of signal in the majority of scans indeed arises from water. CH2 in triglyceride contributes to the fignal from fatty tissues. Apart from that, MRI signal from other molecules (e.g. N-acetyl-aspartate) and atoms (Na, Xe, He) while technically possible is a rare research application. Do you agree? Brownturkey (talk) 13:20, 7 June 2008 (UTC)