Volume 17 (2023)
Volume 16 (2022)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Volume -2 (2005)
Volume -1 (2004)
Full Research Paper Medical Ultrasound / Diagnostic Sonography / Ultrasonography
Diagnosis of Mitral Valve Disease using Manifold Learning

Saba Jaafari Kia; Hamid Behnam; Majid Vafaeezadeh; Ali Hosseinsabet

Volume 15, Issue 3 , December 2021, Pages 187-197

  Heart diseases are main cause factors endangering human health and life, one of the most important heart diseases is valvular heart disease, which has had an increasing trend in recent years. Therefore, if they are diagnosed and treated in time and correctly, they can improve the quality of life and ...  Read More

Full Research Paper Neural Network / Biological & Artificial Neural Network / BNN & ANN
A Novel Neuronal Model based on Chaotic Behavior of Artificial Neural Networks

Hossein Banki-Koshki; Seyyed Ali Seyyedsalehi

Volume 15, Issue 3 , December 2021, Pages 199-209

  The presentation of new neuronal models to simulate cognitive phenomena in the brain has attracted the research interests in recent years. In this study, a new neural model based on the chaotic behavior of weights of artificial neural networks during training by back-propagation algorithm is presented. ...  Read More

Full Research Paper Biomedical Imaging / Medical Imaging
Statistical Analysis of Altered Brain Structural and Functional Connectivity in Schizophrenia Patients

Farzaneh Keyvanfard; Alireza Rahiminasab; Abbas Nasiraei Moghaddam

Volume 15, Issue 3 , December 2021, Pages 211-220

  In brain disorders, both the brain structural and functional connectivity are altered and cause different behavioral symptoms. Recognizing these variations can help us to diagnose, treat, and control its progression. Schizophrenia is one of these mental disorders that widely affects the brain structure ...  Read More

Full Research Paper Biomedical Signal Processing / Medical Signal Processing / Biosignal Processing
An Improved Model-Based Bayesian Framework for ECG Processing in Non-Stationary Environments

Hamed Danandeh Hesar; Amin Danandeh Hesar

Volume 15, Issue 3 , December 2021, Pages 221-234

  Extended Kalman filter (EKF) is a well-known nonlinear Bayesian framework that has been deployed in various fields of ECG processing. However, it’s not very effective in removing non-stationary noises such as muscle artifacts (MA) which are common in ECG recordings. This paper addresses this issue ...  Read More

Full Research Paper Cognitive Biomedical Engineering
Analysis of Eye Tracking in Individuals with Autism Spectrum Disorder and Control Group in the Task of Staring at the Emotional Facial Expressions

Zahra Soltanifar; Hamid Behnam; Anahita Khorrami Banaraki; Mojtaba Khodadadi; Behnoosh Hamed Ali; Ali Golbazi Mahdipour

Volume 15, Issue 3 , December 2021, Pages 235-246

  The pattern of abnormal gaze is observed in individuals with autism spectrum disorders. Studies of eye movements in people with autism have shown significant difference in the pattern of staring at the eyes and mouth compared to control groups. Yet, findings have been contradictory to date, and in spite ...  Read More

Full Research Paper Biomedical Signal Processing / Medical Signal Processing / Biosignal Processing
High-Sampling-Rate Heart Sound Compression based on Downsampling and Pattern Matching

Hadi Grailu

Volume 15, Issue 3 , December 2021, Pages 247-262

  Today, auscultation is one of the most effective methods in monitoring heart disease. With the advancement of technology and the facilitation of telecare on the one hand, and the increasing need for high quality and long-term recording of cardiac audio signals on the other hand, the amount of data generated ...  Read More

Full Research Paper Dental Biomechanics
Investigation on Primary Stability of Dental Implants: In-Vitro Cyclic Compressive Loading-Unloading and Micro-Finite Element Analysis

Pedram Akhlaghi; Setareh Khorshidparast; Gholamreza Rouhi

Volume 15, Issue 3 , December 2021, Pages 263-277

  Today, the success and failure of treatment by dental implants is influenced by the concept of primary and secondary stability. Primary stability is the capacity of the bone-implant system to withstand the loads, without noticeable damage to the adjacent bone, which may cause the implant to loosen, and ...  Read More