Abstract:
:Neurologists and neuropsychologists are aware that aging men are more at risk than women for brain damage, principally because of the well known male-predominant risk for cardiovascular disease and related cerebrovascular accidents. However, a disproportion in prevalence of brain damage between the sexes in childhood may be less suspected. Furthermore, sex-specific risk for other aetiologies of brain damage may be little known, whether in the pediatric or adult populations. Proposals of a sex difference in cognitive recovery from brain damage have also been controversial. Six hundred and thirty five "consecutive" cases with cortical focal lesions including cases of all ages and both sexes were reviewed. Aetiology of the lesion was determined for each case as was postlesion IQ. Risk was highly male prevalent in all age groups, with a predominance of cardiovascular aetiology explaining much of the adult male prevalence. However, several other aetiological categories were significantly male prevalent in juveniles (mitotic, traumatic, dysplasic) and adults (mitotic, traumatic). There was no sex difference in outcome (i.e., postlesion IQ) of these cortical brain lesions for the cohort as a whole, after statistical removal of the influence of lesion extent, aetiology and presence of epilepsy. Mechanisms potentially responsible for sex differences in prevalence, aetiology of brain damage, and recovery, are reviewed and discussed.
journal_name
Behav Neuroljournal_title
Behavioural neurologyauthors
Braun CM,Montour-Proulx I,Daigneault S,Rouleau I,Kuehn S,Piskopos M,Desmarais G,Lussier F,Rainville Cdoi
10.1155/2002/634764subject
Has Abstractpub_date
2001-01-01 00:00:00pages
105-16issue
3-4eissn
0953-4180issn
1875-8584journal_volume
13pub_type
杂志文章abstract:BACKGROUND:The extent of brain damage in chronic stroke patients is traditionally defined as the necrotic tissue observed on magnetic resonance image (MRI). However, patients often exhibit symptoms suggesting that functional impairment may affect areas beyond the cortical necrotic lesion, for example, when cortical sym...
journal_title:Behavioural neurology
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doi:10.1155/2014/215380
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journal_title:Behavioural neurology
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abstract::We report a case of a blind woman, M.N., who experienced the Capgras delusion. She thought that her pet cat had been replaced by a replica which was "ill-intentioned" towards her. M.N.'s case shows that the basis of the Capgras delusion cannot lie exclusively in damage to the visual system. However, testing of M.N.'s ...
journal_title:Behavioural neurology
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pub_type: 杂志文章,多中心研究,随机对照试验
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journal_title:Behavioural neurology
pub_type: 杂志文章
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journal_title:Behavioural neurology
pub_type: 杂志文章
doi:10.3233/BEN-1993-6107
更新日期:1993-01-01 00:00:00
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journal_title:Behavioural neurology
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journal_title:Behavioural neurology
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pub_type: 杂志文章,随机对照试验
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journal_title:Behavioural neurology
pub_type: 杂志文章
doi:10.3233/BEN-1990-3206
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pub_type: 杂志文章,评审
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