Question

Imagine that a picture of a spoon is briefly flashed in the left visual field of an individual with a severed corpus callosum. At the same time, a picture of a cup is briefly flashed in the right visual field. Based on research with split-brain patients, you could predict that this individual will say,

a. ​"I saw a spoon."
b. ​"I saw a spoon resting in a cup."
c. ​"I didn't see anything."
d. ​"I saw a cup."

Answer 1

An individual with a split-brain condition would report seeing a cup when a spoon is shown in the left visual field and a cup in the right, due to the severed corpus callosum preventing the language-dominant left hemisphere from accessing information processed by the right hemisphere.

Step-by-step explanation:

Based on research with split-brain patients, if a picture of a spoon is briefly flashed in the left visual field and at the same time a picture of a cup is flashed in the right visual field of an individual with a severed corpus callosum, this individual will say, "I saw a cup." This is because information from the right visual field is processed by the left hemisphere, which is typically responsible for language. Since the corpus callosum is severed, preventing communication between the two hemispheres, the individual would not be able to verbally report seeing the spoon because it was processed by the right hemisphere, which generally does not have language capabilities.