نتایج جستجو برای: morphometric development

تعداد نتایج: 1432331  

2016
Mahboobul Haque Nafis A Faruqi S. M. Yunus

Background: Pelvic dimensions display considerable individual, sexual and racial differences. Fetal pelvis has been utilized for sex determination as well as for prediction of congenital anomalies such as Down’s syndrome. Congenital anomalies diagnosed during intrauterine life are sometimes very useful especially if it could be corrected because such crucial step will lead to normal development...

2003
David N. Kennedy Sean McInerney

The neuroinformatics landscape in which human brain morphometry occurs has advanced dramatically over the past few years. Rapid advancement in image acquisition methods, image analysis tools and interpretation of morphometric results make the study of in vivo anatomic analysis both challenging and rewarding. This has revolutionized our expectations for current and future diagnostic and investig...

Journal: :Okajimas folia anatomica Japonica 2001
X Ma N Goto J Goto H Ezure S Lu

The development of the human gracilis nucleus was studied on serial sections of the brain of 9 fetuses and neonates at 18-40 weeks of gestation, a two-month-old infant and a 63-year-old adult using a microscope with a drawing tube and an image-analyzing computer system. A morphometric evaluation revealed that the human gracilis nucleus, whose neurons were distinguished from glia from 18 weeks o...

Journal: :Folia morphologica 2010
K Desdicioglu M A Malas E H Evcil

In the present study, we aimed to gather morphometric data on the localisation and development of the pancreas during the foetal period. The study was carried out on 222 human foetuses aged 9-40 weeks of gestation with no external pathology or anomaly. The abdominal wall was dissected after general external measurements of the foetuses were carried out. Data on the localisation of the pancreas ...

2014
Rashmi Mukherjee

Deficient trophoblast invasion and anomalies in placental development generally lead to preeclampsia (PE) but the inter-relationship between placental function and morphology in PE still remains unknown. The aim of this study was to evaluate the morphometric features of placental villi and capillaries in preeclamptic and normal placentae. The study included light microscopic images of placental...

ژورنال: آبزیان زینتی 2019

Phenotypic plasticity is an important mechanism of phenotypic adaptation in response to environmental conditions. This study was conducted to investigate the effect of food type on the body shape of swordtail, Xiphoohurus helleri, during early development using geometric morphometric method. For this purpose, two treatments including feed by Artemia naupli and commercial Biomar diet were used i...

Journal: :The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2012
Neslihan Cankara Kadir Desdicioğlu E Hilal Evcil Mehmet Ali Malas

OBJECTIVE The aim of the present study was to examine the effects of chronic mild stress (CMS) induced before the fertilization on gestational maternal weight, length of gestation, and postnatal morphometric development. MATERIAL AND METHOD Study is carried out on 18 Wistar albino rats; six females in the stress group, six females in the control group, and six males to be used for mating. CMS...

Journal: :NeuroImage 2012
Ali Gholipour Alireza Akhondi Asl Judy A. Estroff Simon K. Warfield

The recent development of motion robust super-resolution fetal brain MRI holds out the potential for dramatic new advances in volumetric and morphometric analysis. Volumetric analysis based on volumetric and morphometric biomarkers of the developing fetal brain must include segmentation. Automatic segmentation of fetal brain MRI is challenging, however, due to the highly variable size and shape...

2016
Sujung Yoon Jieun E. Kim Geon Ha Kim Hee Jin Kang Bori R. Kim Saerom Jeon Jooyeon Jamie Im Heejung Hyun Sohyeon Moon Soo Mee Lim In Kyoon Lyoo

BACKGROUND The amygdala has been known to play a pivotal role in mediating fear-related responses including panic attacks. Given the functionally distinct role of the amygdalar subregions, morphometric measurements of the amygdala may point to the pathophysiological mechanisms underlying panic disorder. The current study aimed to determine the global and local morphometric alterations of the am...

ژورنال: علوم آب و خاک 2006
امیرحسین چرخابی, , فاضل ایرانمنش, , نادر جلالی, ,

Dasht Yari plain is nearly 580,000 hectares which is under engraving gully erosion and unfortunately the gully development rate is increased in the recent decades. Satellite images may provide quick, extensive, and valuable information for the interpretation of morphometric characterstics of gully erosion expansion due to having attributes such as time series, relatively low cost, large coverag...

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