The actual truth value of a statement is a function of the way the world is, or as philosophers say, of the nature of reality.. Since claims about the nature of reality are metaphysicalclaims, truth is considered a metaphysical concept.
phanÂ·tom limb pain. the painful sensations experienced in an amputated (phantom) limb, most often the upper extremity; typically comprises burning or aching pain, exacerbated by attempted movement of the phantom limb and by emotional stimuli. Synonym(s): phantom limb, pseudesthesia (3) , pseudoesthesia (3) , stump hallucination.
The relationship between phantom limb sensation and neuroplasticity is a complex one. In the early 1990s V.S. Ramachandran theorized that phantom limbs were the result of cortical remapping. However, in 1995 Herta Flor and her colleagues demonstrated that cortical remapping occurs only in patients who have phantom pain.