Arterial stiffness may be a novel risk factor for metabolic syndrome in teens, a new study concludes. The paper was published in the American Journal of Physiology–Heart and Circulatory Physiology. It ...

Did you know ChatGPT can “see” images? Yes, using the image input function, it can analyze visuals and help you tackle daily challenges seamlessly. To get you started, we bring you 7 ways you can ...

Adolescents with elevated blood pressure and arterial stiffness may experience poorer cognitive functions, according to a recent Finnish study conducted at the University of Jyväskylä and the ...

Objective: We present an algorithm to estimate the delay between a tissue time-activity curve and a blood input curve at a single-voxel level tested on whole-body data from a long-axial field-of-view ...

Given a (periodic) function $f$ I would like to implement its convolution operator $C_f$, i.e. an operator that I can later apply on a function to give $C_f g = \int ...

Introduction: In multiplexed positron emission tomography (mPET) imaging, physiological and pathological information from different radiotracers can be observed simultaneously in a single dynamic PET ...

Abstract: Quantitative ultrasound perfusion imaging is used to estimate tissue perfusion parameters, such as blood flow, blood volume and mean transit time. The bolus & burst method is one possible ...