Implantable or insertable nuclear magnetic resonant imaging system

A method, comprising:

• comparing, using a magnetic resonance image (MRI) device, a first frequency scan of a plurality of frequency scans of a received signal with a second frequency scan of the frequency scans of the received signal non-pictorially without processing of the received signal to prepare a constructive image;
• displaying, using the MRI device, a radio frequency (RF) waveform non-pictorially which corresponds with an applied RF energy to an object under examination on a two-dimensional view such that one axis is frequency and another axis is intensity;
• inserting particles into the object under examination;
• and
• diffusing, by magnetic elements in the MRI device, the particles throughout the object under examination in response to inserting the particles into the object under examination,
• wherein the first frequency scan is a frequency scan of the object under examination at a predetermined time and the second frequency scan is another frequency scan of the object under examination at a different time than the predetermined time,
• the frequency scans are performed on the object by magnetic resonance imaging, and
• each of the first frequency scan and the second frequency scan comprise a radio frequency waveform.