2016
DOI: 10.1016/j.schres.2016.01.051
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Abnormal white matter microstructure in drug-naive first episode schizophrenia patients before and after eight weeks of antipsychotic treatment

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Cited by 72 publications
(61 citation statements)
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“…On the other hand, superior longitudinal fasciculus is the main white matter tract that connects frontal-parietal regions. Recently, reduced integrity in anterior thalamic radiation and superior longitudinal fasciculus has been reported (41)(42)(43)(44)(45). Besides, a correlation has been found between negative symptoms, cognitive impairment, and white matter disintegrity within these white matter tracts (46,47).…”
Section: Discussionmentioning
confidence: 95%
“…On the other hand, superior longitudinal fasciculus is the main white matter tract that connects frontal-parietal regions. Recently, reduced integrity in anterior thalamic radiation and superior longitudinal fasciculus has been reported (41)(42)(43)(44)(45). Besides, a correlation has been found between negative symptoms, cognitive impairment, and white matter disintegrity within these white matter tracts (46,47).…”
Section: Discussionmentioning
confidence: 95%
“…Outro fator bastante importante a ser ponderado na análise destes resultados é a possível existência de alterações cerebrais microestruturais potencialmente reversíveis e estado-dependentes em transtornos psicóticos (Keshavan et al, 1998;Busatto et al, 2009;Schaufelberger et al, 2011), ou seja, alterações que estejam diretamente relacionadas a fase da doença (aguda versus estável) (Busatto et al, 2009;Bora et al, 2010 (Cheung et al, 2008;Gasparotti et al, 2009;Guo et al, 2012;Wang et al, 2013;Filippi et al, 2014;Ebdrup et al, 2016;Zeng et al, 2016). Um único estudo demonstrou áreas de aumento de FA em pacientes PEP versus CS afetando diferentes tratos de SB, como FLS direito, cápsula externa direita, seguimento posterior da cápsula interna direita, pedúnculos cerebrais e cerebelares, ponte e bulbo (Filippi et al, 2014).…”
Section: -Limitações Dos Estudos De Dti Préviosunclassified
“…Assim como em pacientes crônicos, poucos estudos com pacientes PEP avaliaram medidas de difusão (Ruef et al, 2012;Lee et al, 2013;Filippi et al, 2014;Zeng et al, 2016). Apenas dois deles foram conduzidos com pacientes virgens de tratamento.…”
Section: -Limitações Dos Estudos De Dti Préviosunclassified
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