Asked by andre correa on Jul 11, 2024
Verified
A picture of a cat is briefly flashed in the left visual field and a picture of a mouse is briefly flashed in the right visual field of a split-brain patient.The individual will be able to use her
A) right hand to indicate she saw a cat.
B) left hand to indicate she saw a mouse.
C) right hand to indicate she saw a mouse.
D) left or right hand to indicate she saw a cat.
Split-Brain Patient
An individual whose corpus callosum has been surgically severed, separating the brain's two hemispheres to treat severe epilepsy.
Visual Field
The total area in which objects can be seen in the peripheral vision while the eyes are focused on a central point.
- Comprehend the critical function of the corpus callosum in mediating interhemispheric dialogue.
- Clarify the idea of side-specific brain functionality.
Verified Answer
MR
micaela ramirezJul 12, 2024
Final Answer :
C
Explanation :
The right hand is controlled by the left hemisphere of the brain, which receives visual information from the right visual field. In split-brain patients, the corpus callosum is severed, meaning the two hemispheres of the brain do not communicate effectively. Since the picture of the mouse is flashed in the right visual field, it is processed by the left hemisphere, allowing the patient to indicate they saw a mouse using their right hand.
Learning Objectives
- Comprehend the critical function of the corpus callosum in mediating interhemispheric dialogue.
- Clarify the idea of side-specific brain functionality.
Related questions
The Large Band of Neural Fibers Connecting the Two Brain ...
_________________________ Is the Specialization of Function in One Hemisphere of ...
_____ Is the Term Used to Describe the Specialization of ...
Since Norma Is a Split-Brain Patient, We Can Infer That ...
Neurosurgeons Have Severed the Corpus Callosum in Human Patients in ...