2006
DOI: 10.1590/s0101-81082006000300012
|View full text |Cite
|
Sign up to set email alerts
|

Avaliação neuropsicológica dos circuitos pré-frontais relacionados à tomada de decisão na esquizofrenia: uma revisão sistemática da literatura

Abstract: OBJETIVOS: Realizou-se uma revisão crítica da literatura sobre estudos avaliando déficits neuropsicológicos na tomada de decisão (TD) em pacientes esquizofrênicos. MÉTODO: Foram considerados relevantes estudos utilizando testes neuropsicológicos sensíveis à avaliação das áreas corticais associadas à TD, principalmente o córtex órbito-frontal. Aspectos metodológicos dos estudos selecionados foram comparados entre si, assim como a correlação das medidas nos testes de TD com características clínicas, cognitivas e… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
2
0
1

Year Published

2010
2010
2017
2017

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(3 citation statements)
references
References 60 publications
0
2
0
1
Order By: Relevance
“…Decision-making can be defined as a complex, multidimensional cognitive function that involves choosing between two or more options. 1,2 The Iowa Gambling Task (IGT) is an instrument designed to evaluate decisionmaking in a manner similar to real-life circumstances. It simulates the uncertainty of rewards and punishments by presenting a choice between small rewards/small punishments vs. sporadic larger rewards and even larger punishments.…”
Section: Introductionmentioning
confidence: 99%
“…Decision-making can be defined as a complex, multidimensional cognitive function that involves choosing between two or more options. 1,2 The Iowa Gambling Task (IGT) is an instrument designed to evaluate decisionmaking in a manner similar to real-life circumstances. It simulates the uncertainty of rewards and punishments by presenting a choice between small rewards/small punishments vs. sporadic larger rewards and even larger punishments.…”
Section: Introductionmentioning
confidence: 99%
“…Dysexecutive syndromes might present an array of somewhat distinct behavioral manifestations, ranging from apathetic to disinhibited pictures, as well as one or more cognitive impairments, such as inattention, poor planning abilities, working memory deficits, among others. Different degrees and profiles of dysexecutive syndromes have been described in several neuropsychiatric disorders, such as attention deficit hyperactivity disorder (ADHD) 2 , eating disorders 3 , schizophrenia 4,5 , bipolar disorders 6 , among others. Deficits in EFs may also be found in frontotemporal lobar degeneration 7 and in persons with lesions in prefrontal cortex 8 .…”
Section: Introductionmentioning
confidence: 99%
“…A TD pode ser definida como um processo no qual o indivíduo tenta maximizar benefícios através da seleção de respostas que levam a resultados positivos em determinadas circunstâncias (Alves et al, 2006).…”
Section: Tomada De Decisãounclassified