Your browser is too old
We can't provide a great video experience on old browserUpdate now
This Medical Lecture of Physiology at sqadia.com by Abdul Wasay follow standard book of medicine “Guyton and Hall Textbook of Medical Physiology” by John E. Hall. In this lecture ´´Sensory Receptors and Neuronal Circuits´´ is explained.
Section one is about ´´Sensory Receptors´´. At first educator explains types of sensory receptors. After that differential sensitivity of receptors are discussed. In the last slide modality of sensation is focused.
Transduction of Sensory Stimuli
Section two is about ‘’Transduction of Sensory Stimuli’’. Educator started this section by the explanation of mechanisms of receptor potentials. Likewise, maximum receptor potential amplitude is reported. Concluding this section adaptation of receptors is of prime focus.
Section three is about ‘’Adapting Receptors’’. Initially, mechanism of adaptation is illustrated in detail. After that slowly adapting receptors comes under consideration. This is followed by rapidly adapting receptors.
Transmission of Signals
Section four is about ‘’Transmission of Signals’’. This section is started by the explanation of spatial summation. Moving onward, educator elucidates temporal summation. Finally, information is revealed on neuronal pools.
Instability and Stability of Neuronal Circuits
Section five is about ‘’Instability and Stability of Neuronal Circuits’’. At first, inhibitory circuits are pursued. In the next slide synaptic fatigue is discussed. Lastly, changes in synaptic sensitivity are highlighted.