title: A preliminary experiment on long-term memory with realistic and abstract visual patterns in uniltateral focal hemisphere-damaged patients.
abstract: Sixty-seven focal hemisphere-damaged patients (38 to the left hemisphere and 29 to the right hemisphere) were tested for forgetting of realistic and abstract visual patterns over a 40-sec to 5-min interval by means of a recognition task. No forgetting took place in any group, even if abstract patterns proved to be poorly recognized both at 40 sec and at 5 min. The authors conclude that focal neocortical unilateral lesions do not significantly hamper the semantic code processes involved in the Long-Term Memory of the patterns employed in this experiment.
mesh_terms: D000328:Adult; D001925:Brain Damage, Chronic / Q000523:psychology*; D002561:Cerebrovascular Disorders / Q000523:psychology; D004292:Dominance, Cerebral; D005556:Form Perception; D006801:Humans; D008568:Memory; D011939:Mental Recall; D008875:Middle Aged; D010364:Pattern Recognition, Visual; D013997:Time Factors