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Sleep and Wakefulness Correction in Different Seasons From Avicenna's Perspective
Sleep Wakefulness Avicenna Ibn Sina
2015/9/30
Heretofore, appreciable assays have been made by the authors of this journal to demonstrate the efforts of different Iranian traditional medicine scholars (1-4). Among them, Ibn Sina was a unique prod...
Correction of post ankylotic facial asymmetry with bimaxillary distraction osteogenesis—Case report
Facial Asymmetry Occlusal Cant Bimaxillary Distraction Osteogenesis
2013/2/19
Facial asymmetry can be acquired or congenital. Patients with facial asymmetry are not always functionally disturbed by the malfunction but are usually very much disturbed by their external appearance...
Laser vision correction for patients with atypical topography of cornea, LASIK vs. PRK: A review
Refractive Laser Surgery PRK LASIK Atypical Topography Cornea Ectasia Keratoconus
2013/1/29
Purpose: To search evidence and determine whether PRK (Photo Refractive Keratectomy) or LASIK (Laser in Situ Keratomileusis) produce a better outcome of laser vision correction for patients with atypi...
The importance of attenuation correction for coincidence positron tomography on Hybrid PET/SPECT Gamma system
coincidence positron tomography Hybrid PET/SPECT Gamma system
2010/1/6
The importance of attenuation correction for coincidence positron tomography on Hybrid PET/SPECT Gamma system/.
Advanced Motion Correction Methods in PET (Review Article)
Motion tracking Motion correction Cardiac gating Respiratory gating 4D Image reconstruction High resolution PET
2010/1/5
With the arrival of increasingly higher resolution PET systems, small amounts of motion can cause significant blurring in the images, compared to the intrinsic resolutions of the scanners. In this wor...
Congenital double lip:An experience with 5 cases and a proposed new method for surgical correction
Double lip Congenital lip deformities
2009/12/30
Congenital double lip anomaly is an infrequent developmental abnormality affecting the lips, more commonly the upper lip. 5 cases of double lip are being reported for the first time from Iran and all ...
Comprehensive approach for motion and distortion correction in diffusion weighted MRI
Comprehensive approach motion and distortion correction diffusion weighted MRI
2009/12/23
Comprehensive approach for motion and distortion correction in diffusion weighted MRI.
Correction of motion artifact in cardiac optical mapping using image registration
Correction motion artifact cardiac optical mapping image registration
2009/12/23
Correction of motion artifact in cardiac optical mapping using image registration.
Evaluation of Attenuation Correction Process in Cardiac SPECT Images
Attenuation correction Myocardial perfusion SPECT
2009/12/17
Introduction: Attenuation correction is a useful process for improving myocardial perfusion SPECT and is dependent on activity and distribution of attenuation coefficients in the body (attenuation map...
The Role of CT-Based Radiotherapy Planning on Dosimetric Correction
Radiotherapy Planning Density Correction Target Volume Organ at Risk CT Planning
2009/12/11
Background/Objective: The dose distribution is affected by tissue inhomogeneities. The objective of this study was a dosimetric evaluation of the potential corrective role of computed tomography (CT) ...
The Role of CT-Based Radiotherapy Planning on Dosimetric Correction
Radiotherapy Planning Density Correction Target Volume Organ at Risk CT Planning
2009/12/11
Background/Objective: The dose distribution is affected by tissue inhomogeneities. The objective of this study was a dosimetric evaluation of the potential corrective role of computed tomography (CT) ...
Intensity inhomogeneity (IIH) is often encountered in MR imaging, and a number of techniques have been devised to correct this artifact. This paper attempts to review some of the recent developments i...
Adaptive Bayesian Iterative Transmission Reconstruction for Attenuation Correction in Myocardial Perfusion Imaging with SPECT/Slow-Rotation Low-Output CT Systems
Myocardial Perfusion Imaging SPECT/Slow-Rotation Low-Output CT Systems
2009/9/7
Objectives. SPECT/slow-rotation low-output CT systems can produce streak artifacts in filtered backprojection (FBP) attenuation maps, impacting attenuation correction (AC) in myocardial perfusion imag...
Atypical Microtia Correction with Multiple Z-Plasties
Microtia Z-plasties Auricular anomalies
2009/6/24
Microtia is a congenital malformation characterized by total or partial absence of the whole auricle or any of its components, varying from a small auricle to total absence (anotia). There may be asso...
Use of Palatal Miniscrew Anchorage and Lingual Multi-Bracket Appliances to Enhance Efficiency of Molar Scissors-Bite Correction
Scissors-bite Miniscrew Lingual multi-bracket appliances Bite-plane
2010/3/5
This article reports the successful treatment method of scissors-bite correction using miniscrew anchorage and a lingual multi-bracket appliance. A female patient, 17 years and 4 months old, had a chi...