نتایج جستجو برای: hemispheric lateralization
تعداد نتایج: 10176 فیلتر نتایج به سال:
Structural and functional asymmetries are present in many regions of the human brain responsible for motor control, sensory and cognitive functions and communication. Here, we focus on hemispheric asymmetries underlying the domain of social perception, broadly conceived as the analysis of information about other individuals based on acoustic, visual and chemical signals. By means of these cues ...
Lateralization is a well described aspect of the human brain. A plethora of morphological, cytological and functional studies describes hemispheric asymmetry in auditory and language areas. However, no study has reported cortical lateralization in the healthy human brain in vivo on the level of neurotransmitter receptors and in relation to functional organization so far. In this study, we asses...
BACKGROUND Impaired language processing is one of the most replicated findings in functional brain studies of schizophrenia (SCH). This is demonstrated by reduced activations in left prefrontal language areas (i.e., BA44/45, the inferior frontal gyrus, IFG) presented as decreased language lateralization. This finding was documented both in chronic as well as in first-episode SCH patients, argui...
Title of Dissertation: MATHEMATICAL MODELING OF LATERALIZATION AND ASYMMETRIES IN CORTICAL MAPS Svetlana Levitan, Doctor of Philosophy, 1999 Dissertation directed by: Professor James A. Reggia Applied Mathematics Program Recent experimental work in neurobiology has de ned asymmetries and lateralization in the topographic maps found in mirror-image regions of the sensorimotor cerebral cortex. Ho...
OBJECTIVE To characterize the hemispheric processing of metaphors in adults with ADHD compared to controls. METHOD We investigated the hemispheric processing of metaphors in 24 adult participants diagnosed with ADHD and 24 control participants. The hemispheric processing was examined using a divided visual field paradigm, in which different kinds of metaphors as well as literal word pairs and...
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