Question

The reason that signals from light-sensitive neurons in the eyes are experienced as vision, but signals from vibration-sensitive neurons in the ears are experienced as hearing is that:

a) The eyes have more sensory receptors than the ears
b) The brain processes visual information differently from auditory information
c) The signals from the eyes travel to different brain regions than signals from the ears
d) The brain interprets sensory information based on the location of the receptors

Answer 1

Signals from the eyes and ears are processed in different brain regions, leading to the experience of vision and hearing respectively, due to receptor specificity and dedicated sensory processing areas in the brain for each sense.

Step-by-step explanation:

The reason that signals from light-sensitive neurons in the eyes are experienced as vision, but signals from vibration-sensitive neurons in the ears are experienced as hearing is: c) The signals from the eyes travel to different brain regions than signals from the ears. This is because sensory receptors for different senses are very different from each other, and they are specialized according to the type of stimulus they sense; this is known as receptor specificity.

When sensory neurons in the eyes send messages about light to the brain, they are processed by visual areas in the brain that interpret these signals as vision. Similarly, when vibration-sensitive neurons in the ears send messages to the brain, these are processed by auditory areas, resulting in the perception of hearing. Each sensory organ sends signals to specific areas of the brain devoted to processing that particular type of sensory information.