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IntroductionCaregivers play a major role in providing all the support and care in daily activities for their relatives with dementia. To fully describe the influence of dementia caregiving on family caregivers’ life, we conducted a systematic review including caregivers’ perceptions about the positive and negative aspects of caring and the expressed factors.Materials and methodsWe conducted a systematic review including articles from January 1998 to July 2020. Qualitative studies reporting family caregivers’ perceptions about their experiences and the effects/impact of dementia caregiving were eligible. Two authors extracted the data independently, and the analysis focused on the positive and negative aspects of dementia caregiving in caregivers’ life.ResultsEighty-one studies with 3347 participants were included in this review. The positive aspects of caregiving in caregivers’ life encompass personal accomplishment and strengthening relationships, which were enhanced by good medical counselling/formal care support and family/friends support. The negative aspects included emotional and social aspects experienced by caregivers. Other factors such as inappropriate medical/formal care support, illness progression and the costs of dementia contributed to negative appraisal.Discussion and implicationsThe findings provide insights into the holistic experience of caring for a person with dementia revelling the major positive and negative aspects underlying the caregiver role. The evidence emphasises the need ‘to focus on positive aspects’ and targeted interventions aimed at reducing the negative impact of caregiving, which has serious consequences on caregivers’ quality of life. A multicomplex intervention for dementia informal caregiving should be developed, committing the society to promote mental health, address these community needs and improve the quality of life of the person with dementia and their family caregivers.

Educational level of subjects is a variable often neglected in neuropsychological studies. However, there are pieces of evidence to suggest that illiterate subjects may perform worse than literate subjects in some tests. Visual naming is one of the tasks where a poor performance was reported in illiterate populations. The present study addresses this problem of comparing the performance in visual naming tasks of non-brain-damaged patients of different educational levels.The test materials were composed of three subtests: naming real objects, their photographs, and line drawings of the same objects.Results revealed that there is a clear influence of educational level on the ability to name photographs and line drawings of the objects. Naming line drawings is particularly difficult for the lower educated non-brain-damaged subjects. Visual analysis of two dimensional representations is a task that requires special learning. These results have to be taken into consideration in test selection for poorly educated populations.

Few data exist on headache in survivors of acute cerebrovascular disease. During the second year of follow-up of a cohort of intracerebral hemorrhages(ICH), the lifetime history of headache before stroke and 2 years after stroke was characterized through a neurologic interview and a headache questionnaire. Headaches were classified following the International Headache Society classification categories. Disability (Rankin scale) and depression(CERAD depression scale) were also evaluated. Ninety survivors were interviewed. Comparing the distribution of pre- and post-ICH headaches, 24 subjects (27%) never had headaches, 39 subjects (43%) had ongoing headaches, 10 subjects (11%) complained of headaches only after ICH, and 17 subjects'(19%) headaches remitted after ICH. There was usually a delay of weeks or months between ICH and the first headache episode. Poststroke headaches were in general less severe and frequent than prestroke headaches. New-onset headaches after ICH were mainly of the tension type and were significantly associated with depression but not with new intracranial lesions. Headaches in remission after ICH were related to acute alcohol consumption and migraines. Chronic post-ICH headaches are usually tension type and occur in association with depression. Remission of headaches after ICH is related to removal of headache precipitants (alcohol) and possibly to structural or functional changes of the trigeminovascular system secondary to intracranial bleeding.