In the split brain study, if an apple is put in the left hand of a patient, he cannot describe the object; If the apple is put in his right hand, he can easily describe it in words. This study indicates the following EXCEPT _.
A:The right hemisphere excels in tasks which require an overall appreciation of complex patterns.
B:The left hemisphere is responsible for language.
C:The cerebral hemispheres are connected by the corpus callosum.
D:The right ear shows an advantage for the perception of linguistic signal.