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| Senaha,M.L.H.; Martin,M.G.M.; Amaro Jr.,E.; Campi,C.; Caramelli,P.. |
| According to the concepts of cognitive neuropsychology, there are two principal routes of reading processing: a lexical route, in which global reading of words occurs and a phonological route, responsible for the conversion of the graphemes into their respective phonemes. In the present study, functional magnetic resonance imaging (fMRI) was used to investigate the patterns of cerebral activation in lexical and phonological reading by 13 healthy women with a formal educational level greater than 11 years. Participants were submitted to a silent reading task containing three types of stimuli: real words (irregular and foreign words), nonwords and illegitimate graphic stimuli. An increased number of activated voxels were identified by fMRI in the word... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Functional magnetic resonance imaging; Reading; Lexical processing; Phonological processing; Cerebral activation. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005001200013 |
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| Cerqueira,C.T.; Almeida,J.R.C.; Gorenstein,C.; Gentil,V.; Leite,C.C.; Sato,J.R.; Amaro Jr.,E.; Busatto,G.F.. |
| Happy emotional states have not been extensively explored in functional magnetic resonance imaging studies using autobiographic recall paradigms. We investigated the brain circuitry engaged during induction of happiness by standardized script-driven autobiographical recall in 11 healthy subjects (6 males), aged 32.4 ± 7.2 years, without physical or psychiatric disorders, selected according to their ability to vividly recall personal experiences. Blood oxygen level-dependent (BOLD) changes were recorded during auditory presentation of personal scripts of happiness, neutral content and negative emotional content (irritability). The same uniform structure was used for the cueing narratives of both emotionally salient and neutral conditions, in order to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Functional magnetic resonance imaging; Autobiographical recall; Emotion induction; Affective states. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001200006 |
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