Biophysics

Active electric biosignals I

Author: Katarína Kozlíková

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.

                                                                                                                              

Active electric biosignals II

Author: Katarína Kozlíková

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.

                                                                                                                                                 

Active electric biosignals III.

Author: Katarína Kozlíková

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.

Basic elements of electric circuits

Author: Michal Trnka

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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.

Passive electrical properties of tissues

Author: Juraj Martinka

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.

From the descriptive towards inferential statistics: Hundred years since conception of the Student´s t-distribution

Author: Miroslav Mikulecký, Peter G. Fedor-Freybergh

The 100th anniversary of the Student´s statistical t-distribution is commemorated.