Sensation and Perception / Homunculus

What is the name of the top-down process by which our brains organize and interpret info from the senses?

What is the name of the bottom-up process by which our sense receive info and relay to the brain?

Which of the following is necessary for hearing to occur?

The ____ color theory states that there are three different types of recepters in the eye (red, green, blue).

Weber's ____ states that changes in stimulus will be noticable as a consistent ratio of the original stimulus.

Which two senses are chemical sense?

The absolute _____ of sensation refers to the min stimulation that is needed to register a stimulus 50% of the time.

Visual sensory input must be translated into _____ impulses in order for the brain to be able to make sense of it.

What does wavelength and frequency of lightwaves determine?

The ____ carries the neural impulses from the eye to the brain.

Overstimulation of the vestibular sense can result in...

Which of the following is an example of synesthesia?