scholarly journals Small gray matter volume in orbitofrontal cortex in Prader-Willi syndrome: A voxel-based MRI study

2010 ◽  
Vol 32 (7) ◽  
pp. 1059-1066 ◽  
Author(s):  
Kaeko Ogura ◽  
Toshikatsu Fujii ◽  
Nobuhito Abe ◽  
Yoshiyuki Hosokai ◽  
Mayumi Shinohara ◽  
...  
Keyword(s):  
Gray Matter ◽  
Orbitofrontal Cortex ◽  
Gray Matter Volume ◽  
Prader Willi Syndrome ◽  
Matter Volume ◽  
Mri Study

scholarly journals Quantifying the Link between Anatomical Connectivity, Gray Matter Volume and Regional Cerebral Blood Flow: An Integrative MRI Study

PLoS ONE ◽  
2011 ◽  
Vol 6 (4) ◽  
pp. e14801 ◽  
Author(s):  
Bálint Várkuti ◽  
Mustafa Cavusoglu ◽  
Alexander Kullik ◽  
Björn Schiffler ◽  
Ralf Veit ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Gray Matter ◽  
Regional Cerebral Blood Flow ◽  
Gray Matter Volume ◽  
Regional Cerebral Blood ◽  
Anatomical Connectivity ◽  
Matter Volume ◽  
Mri Study

scholarly journals Association between self-reported impulsiveness and gray matter volume in healthy adults. An exploratory MRI study

2018 ◽  
Vol 674 ◽  
pp. 112-116 ◽  
Author(s):  
J. David Guerrero-Apolo ◽  
J. Blas Navarro-Pastor ◽  
Antonio Bulbena-Vilarrasa ◽  
Julián Gabarre-Mir
Keyword(s):  
Gray Matter ◽  
Gray Matter Volume ◽  
Healthy Adults ◽  
Matter Volume ◽  
Mri Study

scholarly journals Reduced gray matter volume in the orbitofrontal cortex is associated with greater body mass index: a coordinate-based meta-analysis

2018 ◽  
Author(s):  
Eunice Y. Chen ◽  
Susan Murray ◽  
Tania Giovannetti ◽  
David V. Smith
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Gray Matter ◽  
Default Mode Network ◽  
Orbitofrontal Cortex ◽  
Meta Analysis ◽  
Gray Matter Volume ◽  
Default Mode ◽  
Matter Volume ◽  
The Right

AbstractMeta-analyses of neuroimaging studies have not found a clear relationship between the orbitofrontal cortex and obesity, despite animal and human studies suggesting the contrary. Our primary meta-analysis examined what regions are associated with reduced gray matter volume, given increased body mass index. We identified 23 voxel-based morphometry studies examining the association between gray matter volume and body mass index. In a sample of 6,788 participants, we found that greater body mass index is associated with decreased gray matter volume in the right Brodmanns’ area 10 and 11, forming part of the right orbitofrontal cortex (FWE, p=0.05). Use of Brodmanns’ areas 10 and 11 as seeds in a Neurosynth network coactivation and text decoding analysis revealed that these regions are associated with studies of emotional regulation and processing, clinical symptoms and disorder, ‘mentalizing’ and social cognition, and the Default mode network. Our finding uniquely contributes to the literature in showing a relationship between the orbitofrontal cortex and obesity and showing the wide-ranging impact these differences may have on social, mental, and emotional functioning as well as on the Default mode network. Exploratory analyses suggest the need for studies examining the effect of age on these findings.

scholarly journals Deficient Decision Making in Pathological Gamblers Correlates With Gray Matter Volume in Medial Orbitofrontal Cortex

2020 ◽  
Vol 11 ◽  
Author(s):  
Daniel Freinhofer ◽  
Philipp Schwartenbeck ◽  
Natasha Thon ◽  
Tina Eigenberger ◽  
Wolfgang Aichhorn ◽  
...  
Keyword(s):  
Decision Making ◽  
Gray Matter ◽  
Orbitofrontal Cortex ◽  
Gray Matter Volume ◽  
Pathological Gamblers ◽  
Matter Volume

scholarly journals Correlating anterior insula gray matter volume changes in young people with clinical and neurocognitive outcomes: an MRI study

2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Sean N Hatton ◽  
Jim Lagopoulos ◽  
Daniel F Hermens ◽  
Sharon L Naismith ◽  
Maxwell R Bennett ◽  
...  
Keyword(s):  
Young People ◽  
Gray Matter ◽  
Gray Matter Volume ◽  
Anterior Insula ◽  
Volume Changes ◽  
Matter Volume ◽  
Neurocognitive Outcomes ◽  
Mri Study

scholarly journals Parcellation of the human orbitofrontal cortex based on gray matter volume covariance

2014 ◽  
Vol 36 (2) ◽  
pp. 538-548 ◽  
Author(s):  
Huaigui Liu ◽  
Wen Qin ◽  
Haotian Qi ◽  
Tianzi Jiang ◽  
Chunshui Yu
Keyword(s):  
Gray Matter ◽  
Orbitofrontal Cortex ◽  
Gray Matter Volume ◽  
Matter Volume
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