Visible light has wavelengths ranging from about _____ to _____ nm.

Assessing someone’s personality by studying the bumps and contours of a person's skull is the main objective of:

Ann tries to focus on the tip of her pencil as she brings it closer to her. She feels the strain on her eye as she does this. What she is feeling in her eye is due to a process called _____.

The cortical magnification factor occurs in humans because:

The ciliary muscles change the shape of the _____, providing about 20% of the eye's focusing power.

Sharon looks at a picture of a side of a submarine that has dents and bumps on it. When she turns the picture upside-down, what she originally perceived as bumps, now look like dents, and vice-versa. This is due to _____.

Individuals with myopia may have difficulty seeing _____ objects clearly. Oftentimes, they are also referred to as being _____.

_____ reacts to light to start the process of transduction.

The isomerisation of a single pigment molecule triggers what is best described as a _____.

Which of the following is TRUE about the difference between the rods and the cones?

The blind spot is located _____.

Jacky does a demonstration of finding his blind spot by focusing on an image of a dot, surrounded by a grid pattern, while bringing it closer to his face. What does Jacky most likely see in the area where the dot disappears?

The rod-cone break in the dark adaptation curve, where the rods begin to determine the dark adaptation curve instead of the cones, occurs after about _____ in the dark.

What happens when visual pigments become bleached?

Rushton demonstrated that the physiological mechanism behind dark adaptation is _____.

The Purkinje shift _____.

Perceiving the emotional aspects of a face are reflected by activation in the brain structure called the _____.

The difference in charge between the inside and the outside of the nerve fibre when the nerve is at rest is _____ mV.

Label the three main parts of a neuron.

Noah walks into his friend's bathroom and sees a blender next to the sink. He spends more time looking at that blender than he would have spent looking at a soap dispenser in the same position. His increased gaze is a reflection of a _____ in action.

Which of the following statements best defines the propagated response?

The finding that attention can spread within an object, thereby, enhancing detection at other places within the object is referred to as _____.

When presented with superimposed images of a house and a face, Belinda is asked to focus on the house. This attentional "focus" results in _____.

_____ is the process by which inhibitory transmitters cause the inside of the neuron to become more negative.

The rate of firing of the receiving neuron (postsynaptic) depends on the amount of _____ input it receives from the sending neuron (presynaptic).

If an animal is raised in an environment that contains only certain types of stimuli, then neurons that respond to these stimuli will become more prevalent. This is a description of:

According to the feature integration theory, the colour, orientation, and other features of objects are initially processed in the _____ stage of processing.

Convergence results in _____ sensitivity and _____ acuity.

In a laboratory experiment of the impact of cell phone conversations on driving, drivers missed _____ red lights when talking on the phone compared to when not talking on the phone.

Max is participating in an attention study. He is asked to fixate on a cross in the middle of the screen and watch for a word to appear in place of the cross. When the word appears, he is using _____ attention to perceive it. In the second part of the study, he is asked to continue to fixate on the cross but watch for a word to appear off to the side of the cross. Here he is using _____ attention.

Assuming that the visual systems of humans and other mammals function similarly, you would expect that the retina of a nocturnal mammal (active only at night) would contain:

All of the following are laws of perceptual organisation EXCEPT:

An electrode is placed in an orientation column that responds best to orientations of 45 degrees. The column of cells right next to it will probably best respond to orientations of:

Communication within neurons is ______, while communication between neurons is________.

The _____ problem shows that numerous physical stimuli can create exactly the same image on the retina.

Being able to see a candle flame 30 miles (approx. 50 km) away on a clear night is an example of the:

Label the main parts of an eye.

Damage to the hippocampus is most likely to impair:

Flashing Christmas lights that light up one after the other, appearing to generate a wave of movement, best illustrates: