 visual neglect clinic traine nurs psycholog boston colleg simmon colleg boston mass collect data observ patient direct author pilot program design measur visual spatial neglect develop rehabilit materi measur exercis nurs care patient cerebr vascular accid divers daili activ patient involv hospit provid indic extent compensatori visual neglect therapeut effect formal estim re-administ batteri visual neglect test period interv nurs personnel adopt program therapeut bear mind patient suffer cerebr insult adapt nonbrain-injur peer develop habit pattern slowli regress follow appar fixat adapt level respons habitu 11 experiment inquiri dimens behavior differ brain-injur adult normal adult degre kind -dash differ skill nurs reduc 12 