paleencephalons

[,peilien'sef?l?n]
paleencephalon
[,peilien'sef?l?n]
n.
【解剖學】舊腦,原腦(除大腦皮層及其附件以外的大腦全部)[亦作 paleoencephalon][參較 neencephalon]
變形:
n.
paleencephalons或-la