Sayako Masuda

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This study longitudinally compared activity in the frontal cortex during a spatial working memory task between 5-year-old and 7-year-old children using near-infrared spectroscopy. Eight children participated in this study twice, once at 5 years and once at 7 years of age. Behavioral analysis showed that older children performed the working memory task more(More)
INTRODUCTION Antagonists of histamine H(1) receptors (antihistamines) are widely used for the treatment of allergic disorders in children. These drugs' sedative effect on brain function, however, has been mostly examined in adults. OBJECTIVE The objective of this study was to examine the effects of anitihistamines on prefrontal cortex activity in young(More)
The belief-bias effect in syllogistic reasoning refers to the tendency for subjects to be erroneously biased when logical conclusions are incongruent with belief about the world. This study examined the role of inferior frontal cortex (IFC) in belief-bias reasoning using repetitive transcranial magnetic stimulation (rTMS). We used an off-line rTMS method to(More)
This study used off-line repetitive transcranial magnetic stimulation (rTMS) to examine the roles of the superior parietal lobule (SPL) and inferior frontal gyrus (IFG) in a deductive reasoning task. Subjects performed a categorical syllogistic reasoning task involving congruent, incongruent, and abstract trials. Twenty four subjects received magnetic(More)
Social stimuli are often multi-sensory. Animals commonly recognize a conspecific through visuo-auditory and olfactory sensory cues. In this study pigeons were trained to discriminate between a human face and the face of a Japanese macaque then tested with morphing images of human and macaque faces (Experiment 1). These images were also presented in(More)
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