A loosely connected network of structures along the border between the cerebral cortex and deeper areas is

A loosely connected network of structures along the border between the cerebral cortex and deeper areas is

(a) The nervous system
(b) The limbic system
(c) The genetic system
(d) None
✅ Correct option: (b) The limbic system
Explanation: The limbic system regulates emotions, motivation, and memory.