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Maternal Thyroid Function During Pregnancy and Early Adolescent Regional Differences in Cerebral Gray Matter Morphology.

J Clin Endocrinol Metab
Mulder TA, Muetzel RL, Peeters RP, Tiemeier H, Korevaar TIM.   +4 more
europepmc   +1 more source

Dietary Inflammatory Index During Pregnancy and Its Relationship With Gyrification and IQ in Young Adult Offspring

Progress in Neuro-Psychopharmacology and Biological Psychiatry
Maternal diet during pregnancy has been associated with brain development and cognitive function in offspring, but the mechanisms mediating these relationships remain poorly understood. We conducted a longitudinal neuroimaging follow-up of a prenatal birth cohort and used Food Frequency Questionnaires completed by the mother in mid-pregnancy to ...
Yuliya S Nikolova, Radek Mareček, Klara Mareckova   +2 more
exaly   +4 more sources

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Novel Surface-Smoothing Based Local Gyrification Index

IEEE Transactions on Medical Imaging, 2013
The quantication of cortical surface folding is important in identifying and classifying many neurodegenerative diseases. Much work has been done to identify regional and global brain folding, and in this paper we review some of these methods, as well as propose a new method that has advantages over the existing state of art.
Faisal Beg, Claudia Jacova, Lei Wang
exaly   +3 more sources

Cortical Abnormality in Schizophrenia: An in Vivo Application of the Gyrification Index

Biological Psychiatry, 1997
To investigate the hypothesis that patients with schizophrenia exhibit gross cortical abnormalities of developmental origin, we utilized the gyrification index (GI) (ratio of inner to outer cortical contours), a measure of overall cortical folding, in an in vivo magnetic resonance imaging study of young, strongly right-handed male patients and controls.
Daniel R. Weinberger
exaly   +3 more sources

Novel Local Shape-Adaptive Gyrification Index With Application to Brain Development

Lecture Notes in Computer Science, 2017
Conventional approaches to quantification of the cortical folding employ a simple circular kernel. Such a kernel commonly covers multiple cortical gyral/sulcal regions that may be functionally unrelated and also often blurs local gyrification measurements.
Ilwoo Lyu, John Gilmore, Martin Styner
exaly   +3 more sources

Comparing 3D Gyrification Index and Area-Independent Curvature-Based Measures in Quantifying Neonatal Brain Folding

SPIE Proceedings, 2007
In this work we compare 3D Gyrification Index and our recently proposed area-independent curvature-based surface measures [26] for the in-vivo quantification of brain surface folding in clinically acquired neonatal MR image data. A meaningful comparison of gyrification across brains of different sizes and their subregions will only be possible through ...
Pratik Mukherjee, Colin Studholme
exaly   +3 more sources

Relationship Between Gyrification and Functional Connectivity of the Prefrontal Cortex in Subjects at High Genetic Risk of Schizophrenia

Current Pharmaceutical Design, 2012
Measures of cortical folding ('gyrification') and connectivity are both reported to be disrupted in schizophrenia. There are also reports that increases in prefrontal gyrification may be predictive of subsequent illness in individuals at familial risk of
Stephen M Lawrie, Maria R Dauvermann, Prerona Mukherjee   +2 more
exaly   +3 more sources

Sex, Age, Symptoms and Illness Duration and Their Relation with Gyrification Index in Schizophrenia

Clinical Schizophrenia & Related Psychoses, 2018
The Gyrification Index (GI) represents the degree of cortical folding and is of special interest in schizophrenia, since alterations in cortical folding indirectly reflect white matter development and axonal connectivity underneath. To the best of our knowledge, very few studies have investigated the effect of sex on GI in schizophrenia. Differences in
Adham, Mancini-Marïe, Uicheul, Yoon, Jose, Jiminez, Cherine, Fahim, Stéphane, Potvin, Joshua A, Grant, Danièle, Laverdure-Dupont, Audrey-Anne, Dubé, Carine, Betrisey, Pierre, Rainville, Alan C, Evans, Emmanuel, Stip, Adrianna, Mendrek   +12 more
openaire   +2 more sources

Altered local gyrification index and corresponding resting-state functional connectivity in individuals with high test anxiety

Biological Psychology, 2022
Previous studies have reported that test anxiety is closely related to unreasonable cognitive patterns and maladaptive emotional responses. However, its underlying brain structural and functional basis has not been thoroughly studied. This study aimed to evaluate the potential difference in local gyration index (LGI) and corresponding resting-state ...
Lulu, Hou, Wenpei, Zhang, Qiong, Huang, Renlai, Zhou   +3 more
openaire   +2 more sources