2006The International Journal of NeuropsychopharmacologyRequires access

Face processing in first episode schizophrenia: A FMRI study

Radovan Přikryl, Tomáš Kašpárek, Hana Přikrylová Kučerová, Eva Češková, Michal Mikl, Petr Krůpa, Vítězslav Pálenský

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Abstract

When encoding was compared against the rest condition, the areas of activation in controls included dorsolateral and ventrolateral prefrontal cortex, hippocampus, parahippocampal gyrus, amygdala, fusiform gyrus, lingual gyrus, frontal and occipital medial gyrus. The patient group activated dorsolateral and ventrolateral prefrontal cortex, parahippocampal gyrus, amygdala, fusiform gyrus, lingual gyrus, medial and upper frontal gyrus. Group comparison revealed greater activation in controls in dorsolateral and ventrolateral prefrontal cortex, parahippocampal gyrus and fusiform gyrus. It remained significant even after introducing recognition success as a covariante of no interest.

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What this paper is about

When encoding was compared against the rest condition, the areas of activation in controls included dorsolateral and ventrolateral prefrontal cortex, hippocampus, parahippocampal gyrus, amygdala, fusiform gyrus, lingual gyrus, frontal and occipital medial gyrus. The patient group activated dorsolateral and ventrolateral prefrontal cortex, parahippocampal gyrus, amygdala, fusiform gyrus, lingual gyrus, medial and upper frontal gyrus. Group comparison revealed greater activation in controls in dorsolateral and ventrolateral prefrontal cortex, parahippocampal gyrus and fusiform gyrus. It remained significant even after introducing recognition success as a covariante of no interest.

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Available abstract

When encoding was compared against the rest condition, the areas of activation in controls included dorsolateral and ventrolateral prefrontal cortex, hippocampus, parahippocampal gyrus, amygdala, fusiform gyrus, lingual gyrus, frontal and occipital medial gyrus. The patient group activated dorsolateral and ventrolateral prefrontal cortex, parahippocampal gyrus, amygdala, fusiform gyrus, lingual gyrus, medial and upper frontal gyrus. Group comparison revealed greater activation in controls in dorsolateral and ventrolateral prefrontal cortex, parahippocampal gyrus and fusiform gyrus. It remained significant even after introducing recognition success as a covariante of no interest.

Key concepts: Parahippocampal gyrus, Fusiform gyrus, Limbic lobe, Fusiform face area, Neuroscience, Medial frontal gyrus, Dorsolateral prefrontal cortex, Prefrontal cortex

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