SEARCH Articles Figures Tables Frame, rotating PROTON SPIN RELAXATION Proton relaxation Proton relaxation times Proton relaxivity Proton spin-lattice relaxation Proton spin-lattice relaxation time Proton spins Proton times Protons spinning Relaxation rotating frame Relaxation times spin-lattice Rotating frame relaxation time Rotating frame spin-lattice relaxation Rotational relaxation Rotational relaxation time Spin lattice Spin rotation Spin-lattice relaxation Spin-relaxation times Spin-rotation relaxation Spin-rotational relaxation