As you already know, the corpus collosum connects the two halves of the cerebrum, and allows "communication" between them. We know, via clinical examples when surgery has been performed to disconnect the two halves to help people with severe
epilepsyEpilepsy
Epilepsy - resources
Treatment of epilepsy, that their basic
personalityBorderline personality disorder
Histrionic personality disorder
Obsessive-compulsive personality disorder
Paranoid personality disorder
Personality disorders remained unchanged. Some of the patients have experienced problems in orientation, short term
memoryMemory loss
Mental status tests and concentration (thus making some tasks, such as reading, more difficult). In agenesis, the cells of the corpus collosum do not develop as they should. Now, it's possible that your son's neurological condition has contributed to his emotional state, but this would not necessarily be predicted on the basis of a problem with the corpus collosum alone.