The following video covers everything that you need to know about sensory transduction. The video opens with a question and gradually explains all the concepts one by one. Timeline: 00:06 opening question 00:17 Signal transduction 00:45 receptor potential 01:19 relation between stimulus intensity and magnitude of receptor potential 01:51 generation of action potential in different types of receptors 01:58 slow adapting receptors 03:00 fast adapting receptors 04:31 phasic receptors 05:10 question