Turner syndrome: neuroimaging findings: structural and functional.
AffiliationDepartment of Psychiatry, Research and Education Centre, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, Ireland. email@example.com
Chromosomes, Human, X
Magnetic Resonance Imaging
Magnetic Resonance Spectroscopy
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CitationTurner syndrome: neuroimaging findings: structural and functional. 2009, 15 (4):279-83 Dev Disabil Res Rev
JournalDevelopmental disabilities research reviews
AbstractNeuroimaging studies of Turner syndrome can advance our understanding of the X chromosome in brain development, and the modulatory influence of endocrine factors. There is increasing evidence from neuroimaging studies that TX individuals have significant differences in the anatomy, function, and metabolism of a number of brain regions; including the parietal lobe; cerebellum, amygdala, hippocampus; and basal ganglia; and perhaps differences in "connectivity" between frontal and parieto-occipital regions. Finally, there is preliminary evidence that genomic imprinting, sex hormones and growth hormone have significant modulatory effects on brain maturation in TS.
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