Following brain injury, many patients experience egocentric spatial neglect, where they fail
to respond to stimuli on the contralesional side of their body. On the other hand, allocentric,
object-based neglect refers to the symptom of ignoring the contralesional side of objects,
regardless of the objects' egocentric position. There is an established tradition for
considering these two phenomena as both behaviorally and anatomically dissociable.
However, several studies and some theoretical work have suggested that these rather reflect …

The authors show a case of 34 year old female patient with a tumor-Astro grade II in
supramarginal gyrus and and angular gyrus on the right side, who presented as initial
clinical picture a partial motor and complex seizure, of difficult control. During the craniotomy
the angular area was stimulated with 3 volts, with a monopolar tip, as well as the
supramarginal gyrus, during intraoperative neuropsychological testing. The response was
curious, being allocentric neglet strongly associated with egocentric neglect. There is an …