the sensory integrative approach to schizophrenia

[RWool43331]

Hi there everyone,
My name is Jayne and I am a fourth year (part-time) OT student who will hopefully qualify next year!  I am researching the sensory integrative approach to schizophrenia and have not been able to find very much info.  Any help would be appreciated (I've got to do a presentation on it!!!!) e.g:
What sensory integration problems so schizophrenia sufferers have?
What OT treatment methods are used to treat these problems (SI and other treatments)?
Does anyone use SI with this client group, is it effective? How? etc. etc.!!!
Thanks,
Jayne.