Chemoreception, Photoreception, and Mechanoreception

These flashcards cover key concepts related to the sensory reception types discussed in the lecture.

What are the three main types of sensory reception?

Chemoreception, Photoreception, Mechanoreception.

What does chemoreception involve?

Chemoreception involves smell and taste.

What are the two types of receptors in the photoreception process?

Rods and cones.

What is the function of the iris in the eye?

The iris regulates how much light enters the pupil by contracting and dilating.

What does the retina contain?

The retina contains receptor cells known as rods and cones.

What does mechanoreception allow us to detect?

Mechanoreception allows detection of mechanical stimuli such as sound, touch, pain, and balance.

How does the brain interpret sound?

The brain interprets sound based on the cells/receptors that respond and how strongly they respond.

What is the role of the tympanic membrane?

The tympanic membrane vibrates from sound waves, aiding in sound transmission.

What does the cochlea contain?

The cochlea contains receptors that detect sound.

What is the function of the external ear?

The external ear funnels sound waves into the ear canal.