scholarly journals Subcortical Brain Segmentation Based on Atlas Registration and Linearized Kernel Sparse Representative Classifier

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 31547-31557 ◽  
Author(s):  
Yue Liu ◽  
Ying Wei ◽  
Chuyuan Wang
Keyword(s):  
Brain Segmentation ◽  
Subcortical Brain ◽  
Atlas Registration

scholarly journals Subcortical brain segmentation of two dimensional T1-weighted data sets with FMRIB's Integrated Registration and Segmentation Tool (FIRST)

2015 ◽  
Vol 7 ◽  
pp. 43-52 ◽  
Author(s):  
Michael Amann ◽  
Michaela Andělová ◽  
Armanda Pfister ◽  
Nicole Mueller-Lenke ◽  
Stefan Traud ◽  
...  
Keyword(s):  
Data Sets ◽  
Two Dimensional ◽  
Brain Segmentation ◽  
Subcortical Brain ◽  
Weighted Data

scholarly journals A Bayesian model of shape and appearance for subcortical brain segmentation

NeuroImage ◽  
2011 ◽  
Vol 56 (3) ◽  
pp. 907-922 ◽  
Author(s):  
Brian Patenaude ◽  
Stephen M. Smith ◽  
David N. Kennedy ◽  
Mark Jenkinson
Keyword(s):  
Bayesian Model ◽  
Brain Segmentation ◽  
Subcortical Brain

Combined MR brain segmentation

2009 ◽  
Vol 9 (1) ◽  
Author(s):  
Rafał Kartaszyński ◽  
Paweł Mikołajczak
Keyword(s):  
Brain Segmentation ◽  
Mr Brain

scholarly journals Depression and Vegetarians: Association between Dietary Vitamin B6, B12 and Folate Intake and Global and Subcortical Brain Volumes

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1790
Author(s):  
Samuel Berkins ◽  
Helgi Birgir Schiöth ◽  
Gull Rukh
Keyword(s):  
Vitamin B12 ◽  
Brain Structure ◽  
Vitamin B6 ◽  
Significant Interaction ◽  
Longitudinal Design ◽  
Folate Intake ◽  
Dietary Vitamin ◽  
Brain Volumes ◽  
Subcortical Brain ◽  
Depression Status

Deficiency of vitamin B6 and vitamin B12, mostly in vegetarians, is found to be associated with depression and adverse neurological function. We investigated whether vitamin B6, B12, and folate have an effect on brain structure, especially among depressed people who follow a specific diet. The study sample comprised 9426 participants from the UK Biobank cohort with a mean age of 62.4 years. A generalized linear model controlling for age, sex, body mass index, ethnicity, town send deprivation index, educational qualification, smoking, and alcohol intake was used to test the association between study groups and structural brain volumes. Depression was more prevalent, and intake of vitamin B6 and B12 was lower among vegetarians, while non-vegetarians had a lower intake of folate. Overall, no significant association was observed between vitamin B6, B12, and folate intakes and both global and subcortical brain volumes among participants with depression. However, vitamin B12 intake was positively associated with right pallidum among non-depressed participants, and a significant interaction between vitamin B12 intake and depression status on the right pallidum was observed. Also, a significant interaction between folate intake and depression status on grey matter (GM) volume and left thalamus was observed. Upon diet stratification, folate intake is associated with total brain volume and GM volume among vegetarians with depression. Furthermore, no significant associations were observed for subcortical regions. Our findings suggest that dietary intake of vitamin B6 and B12 might have an effect on brain structure. Vegetarians, particularly those who suffer from depression may benefit from supplementing their diets with vitamins B6, B12, and folate to ensure brain health. Further studies, especially with a larger sample size and longitudinal design, are needed to confirm these findings.

scholarly journals The effects of puberty and its hormones on subcortical brain development

2021 ◽  
pp. 100074
Author(s):  
Nandita Vijayakumar ◽  
George Youssef ◽  
Nicholas B. Allen ◽  
Vicki Anderson ◽  
Daryl Efron ◽  
...  
Keyword(s):  
Brain Development ◽  
Subcortical Brain
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