نتایج جستجو برای: brain volumes

تعداد نتایج: 519830  

Journal: :journal of research in medical sciences 0
majid barekatain hedyeh askarpour faezeh zahedian mark walterfang dennis velakoulis mohammad reza maracy

background: there are conficting reports regarding the association between coronary artery disease (cad) and mild cognitive  impairment (mci). volumetric magnetic resonance imaging (mri) investigations have been considered as an objective biomarker for  mci. in this study, we determined the relationship between the regional brain volumes and the extent of cad in mci patients and  cognitively no...

ژورنال: Anatomical Sciences Journal 2004
Haghir, Hasan, Sar Golzaei, Mohammad Reza,

Purpose: This study is designed to determine the sexual dimorphism pattern in volume of the cerebral hemispheres and lateral ventricles in schizophrenia using magnetic resonance imaging (MRI) and to compare it with normal sexual dimorphism pattern in healthy brains. Materials and Methods: This study is performed on 29 healthy volunteers (21 males, 8 females) and 29 patients suffered from schiz...

Journal: :Mayo Clinic Proceedings 2020

Journal: :Pattern Recognition 1999
James C. Gee

To characterize the complex morphological variations that occur naturally in human neuroanatomy so that their confounding eeect can be minimized in the identiication of brain structures in medical images, a computational framework has evolved in which individual anatomies are mod-eled as warped versions of a canonical representation of the anatomy, known as an atlas. To realize this framework, ...

2011
James Chen Tiffany Jou Jason Su

We implemented a lossless compression method tailored to brain volumes. By making use of the particular characteristics of these images, we sought to improve compression ratios compared to other general encoders. We exploit global and local symmetries of sub-bands after wavelet decomposition to achieve intra-band prediction. We also implement a shift-based inter-slice DPCM prediction scheme tha...

Journal: :Journal of Neural Transmission 2020

Journal: :Archives of General Psychiatry 2011

Journal: :Magnetic Resonance in Medicine 2000

Journal: :bulletin of emergency and trauma 0
hernando raphael alvis-miranda universidad de cartagena sandra milena castellar-leones universidad de cartagena luis rafael moscote-salazar universidad de cartagena

the patient with head trauma is a challenge for the emergency physician and for the neurosurgeon. currently traumatic brain injury constitutes a public health problem. knowledge of the various supportive therapeutic strategies in the pre-hospital and pre-operative stages is essential for optimal care. the immediate rapid infusion of large volumes of crystalloids to restore blood volume and bloo...

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