. . . . . "limbic system"^^ . . "05498773-n"^^ . . "visceral brain"@en-us . . . . "0"^^ . "104261670"@en-us . . "limbic brain"@en-us . "105498773"^^ . "0"^^ . "limbic system"@en-us . . . "105183050"@en-us . "a system of functionally related neural structures in the brain that are involved in emotional behavior"@en-us .