<unk>  is a hypothesis about the internal storage and processing of limb motion in the brain. In the motor areas of the brain, there are neurons which collectively have the ability to store information regarding both limb positioning and velocity in relation to both the body (intrinsic) and the individual's external environment (extrinsic). The input from these neurons is taken multiplicatively, forming what is referred to as a<unk><unk> . The<unk><unk>  works as a collection of internal models off of which the body can base its movements. The process of<unk>  and recalling these models is the basis of muscle memory.
Gain-field encoding
Lewis offset
Extraction ratio
Countercurrent distribution
Stabilized images
Spin–lattice relaxation
Independent SAGE
Peak kilovoltage