Dream reports of patients with Parkinson's disease (PD) were analyzed to ascertain whether cognitive deficits associated with this nonfocal brain pathology influence dream structure or dream recall. Fifteen outpatients with idiopathic PD were sampled (diagnosed from 1 to 10 years and currently in stage II or III of Hoehn and Yarh's scale); all were without psychiatric symptoms or major medical...
Rare case reports have indicated that brain lesions may cause a loss of dream recall. We investigated reports of dream recallers with acute unilateral brain lesions who did not have clinical agnosia and examined 53 patients with such focal lesions clinically and radiologically. Patients with posterior lesions showed a frequent loss of dream recall while those with anterior lesions rarely did...