Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Bora, Buyuksarac"'
Publikováno v:
SIU
Gait analysis is a process that qualified health specialists investigate a subject's posture differences in an environment where this person walks. Gait analysis can be enhanced when it is recorded with the presence of an sEMG system. EMG is a diagno
Autor:
Mehmed Ozkan, Bora Buyuksarac
Publikováno v:
Magma (New York, N.Y.). 30(6)
This research utilizes magnetic resonance angiography (MRA) to identify arterial locations during the parametric evaluation of concentration time curves (CTCs), and to prevent shape distortions in arterial input function (AIF). We carried out cluster
Publikováno v:
Medical Dosimetry. 39:266-271
Radiation fluence changes caused by the dosimeter itself and poor spatial resolution may lead to lack of 3-dimensional (3D) information depending on the features of the dosimeter and quality assurance of dose distributions for high-dose rate (HDR) ir
Publikováno v:
Medical Physics. 34:1623-1630
The accuracy of the Leksell GammaPlan®, the dose planning system of the Gamma Knife Model-B, was evaluated near tissue inhomogeneities, using the geldosimetry method. The lack of electronic equilibrium around the small-diameter gamma beams can cause
Publikováno v:
The International journal of oralmaxillofacial implants. 31(1)
Purpose: Fractal analysis is a mathematical method used to describe the internal architecture of complex structures such as trabecular bone. Fractal analysis of panoramic radiographs of implant recipient sites could help to predict the quality of the
Autor:
Mehmed Ozkan, Bora Buyuksarac
Publikováno v:
2010 15th National Biomedical Engineering Meeting.
Cerebral blood flow (CBF) calculation in perfusion weighted imaging starts with the selection of arterial input function (AIF). CBF indicates the initial value of the tissue residue function found by deconvolving the tissue perfusion curve with the A
Publikováno v:
Medical physics. 34(5)
The accuracy of the Leksell GammaPlan, the dose planning system of the Gamma Knife Model-B, was evaluated near tissue inhomogeneities, using the gel dosimetry method. The lack of electronic equilibrium around the small-diameter gamma beams can cause
Autor:
Bora Buyuksarac, Mehmed Ozkan
Publikováno v:
2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Segmentation of tissues in magnetic resonance images is essential especially for a radiologist to be able to identify a disease, tumors, or any tissue. In any magnetic resonance image there exists many different types of tissues each with characteris
Publikováno v:
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference.
The primary goal in this study was to investigate 3-D dose distribution, near the areas of tissue inhomogeneities, in Gamma Knife Radiosurgery with the gel dosimetry. The spherical glass balloon of a diameter of 16 cm filled with the gel forms the ho