Presentations

The aim of this lecture is to familiarize students with the sample characteristics that are most commonly used in the evaluation of medical experiments and occur in medical scientific and professional literature. Suitable to all study programmes and to all classes.

Overview of biological signals. Suitable to all study branches.

The lecture „Dosimetry - Measurement of Ionising Radiation“ is aimed to explain the term dosimetry and the basic quantities characterising the radiation from the aspect of their biological effects that allow to measure and to quantify them. Terms as dose, absorbed dose, absorbed dose rate, integral dose, equivalent dose, effective dose, kerma, kerma rate, exposure, exposure rate and connected formulas and physical units are explained.

The presentation offers an introduction to active electric biosignals from the point of view of their registration possibilities and analysis. Suitable to all study branches.

The presentation deals with active electric biosignals originating from the electric activity of the heart and with different possibilities of their registration and analysis. Suitable to all study branches.

The lecture deals with active electric biosignals originating from the electric activity of the skeletal muscles, brain, stomach, and eyes, and with possibilities of their registration and analysis. Suitable to all study branches.

The lecture „Basic elements of electric circuits“ is aimed to explain basic terms, quantities and units  It contains basic electrical values like electric current, electric resistance next measurement of electrical quantities and elements of electric circuit.

The lecture „Passive electrical properties of tissues“ is aimed to explain basic terms, quantities and units necessary to understand electrical properties of biological tissues. It contains physiological values of individual quantities for some tissues and organs, electrical model of these properties, describes effect of electric current on tissues and its use in diagnostics and therapy. The lecture also includes safe values of electric current and rules for event of injury by electric current.

Lymphatic vessels (lymphatic capillaries, collecting vessels, collecting ducts), lymph (origin, composition, formation), lymph flow (intrinsic and extrinsic mechanism), lymphatic tissues and organs (lymph nodes, mucosa associated lymphoid tissue - MALT, spleen, thymus), functions of lymphatic system.

Functional morphology of the vessels, general hemodynamics (velocity of blood flow, flow rate, types of blood flow, blood pressure, resistance of the vessels), functions of arteries, functions of capillaries, functions of veins, regulation of the vascular system, specifics of some circulations (coronary, cerebral, pulmonary, renal, hepatic, skeletal muscle and cutaneous).