LIMBIC –> Border/ Girdle. derived from limbus meaning RING. Previously called Rhinencephalon due to its relation to olfaction. Apart from Olfaction, it plays important roles in behaviour, emotion,motivational drives, memory as well as regulation of visceral functions –> Hence referred as –> VISCERAL BRAIN Limbic system is not a separate structure. It refers to aContinue reading “LIMBIC SYSTEM”