Phantom limbs: The body in mind.
BACKGROUND
Advances in our knowledge of corporeal awareness is not limited to patients with amputations, however, until recently, the study of ''phantom limbs'' was neglected by comparison with less common disorders of body perception.


METHODS
Reasons for the neglect of this potentially informative and common condition are conspicuous by their absence in previous reviews. Over the past decade, however, experimental investigations of phantom limbs have revealed the dynamic neural processes that provide for both phantom and normal corporeal embodiment. Moreover, these findings helped to overturn widely held scientific assumptions regarding the extent of neural plasticity in the adult brain.


RESULTS
It is suggested that throughout medical history, the construct of ''phantom limbs'' posed a challenge to fundamental folk assumptions regarding the assumed relationship between body and mind.


CONCLUSIONS
Reluctance to entertain the counter-intuitive phenomenon of a ''limbless perception'' contributed to the comparative neglect of this fascinating phenomenon until the late 20th century.
Halligan
Peter W
PW
School of Psychology, Cardiff University, UK. HALLIGANPW@cardiff.ac.uk