ALPHABETICAL BRAIN VOCABULARY Flash Card #21 - Details WHAT IS YOUR "CENTRAL SULCUS" AND WHY IS IT SO IMPORTANT? Your CENTRAL SULCUS divides the "front half" of your CEREBRUM from the "back half" of your CEREBRUM. The "front half" includes your MOTOR OUTPUT and the "back half" includes your SENSORY INPUT. Return to #21: CENTRAL SULCUS or LIST OF BRAIN FLASH CARDS