Agenesis of the corpus callosum is a neurological condition where the corpus callosum, the structure that connects the left and right hemispheres of the brain, is partially or completely absent. This condition can occur during fetal development and may lead to various cognitive and physical challenges, depending on the severity and associated conditions. Individuals with agenesis of the corpus callosum may experience difficulties with communication between brain hemispheres, which can affect motor skills, learning, and social interactions. Some may have no noticeable symptoms, while others may require support for developmental delays or other related issues.