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M Ashtiyani,S Navaei Lavasani,A Asgharzadeh Alvar,M R Deevband    

Background: Electrocardiogram (ECG) is defined as an electrical signal, which represents cardiac activity. Heart rate variability (HRV) as the variation of interval between two consecutive heartbeats represents the balance between the sympathetic and par... see more


H Akbari,MA Younessi Heravi    

Background: A pressure ulcer is a complication related to the need for the care and treatment of primarily disabled and elderly people. With the decrease of the blood flow caused by the pressure loaded, ulcers are formed and the tissue will be wasted wit... see more


Fatemeh AliMardani,Reza Boostani,Benjamin Blankertz    

Schizophrenia (SZ) and bipolar mood disorder (BMD) patients demonstrate some similar signs and symptoms; therefore, distinguishing those using qualitative criteria is not an easy task especially when these patients experience manic or hallucination phase... see more