Tutorial title - Special Sense need to encode physical stimuli into neural signals ”Transduction”

4 important questions on Tutorial title - Special Sense need to encode physical stimuli into neural signals ”Transduction”

The process of encoding physical stimuli into neural signals, where each sense uses a specific method to do this is called what?

Transduction

How does transduction occur in Photoreceptors?

Photoreceptors in the eye have pigments that absorb light
G-protein called transducin that eventually causes the photoreceptor to hyperpolarize, creating a neural signal

How do mechanoreceptors undergo transduction?

physical movement In the ear involves mechanical vibrations, the movement of the basilar membrane, and the deflection of tiny hair-like structures called stereocilia. These cause depolarisation and transduction
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How do chemical senses smell and taste undergo transduction?

Olfaction (Smell): This sense relies on G-protein coupled chemical receptors to detect scents
Taste: This involves two mechanisms: ion channel activation (specifically for detecting salts) and G-protein coupled receptors for other flavors

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