Diencephalon ( Sharpey et al., 1867 ) : Original Latin form of interbrain (Baer, 1837); p. 577.

Epencephalon ( Sharpey et al., 1867 ) : Original Latin form of hindbrain (Baer, 1837); p. 577.

Mesencephalon ( Sharpey et al., 1867 ) : Latin form of midbrain (Baer, 1837); it was introduced for macrodissected adult humans by Sharpey et al. (1867, p. 577), who also introduced the English, "midbrain".

Metencephalon ( Sharpey et al., 1867 ) : Original Latin form of afterbrain (Baer, 1837), that is, the medulla (Winslow, 1733); see p. 577. Also see metencephalon (Huxley, 1871).

Prosencephalon ( Sharpey et al., 1867 ) : Original Latin form of forebrain (Baer, 1837), the endbrain (Kuhlenbeck, 1927); p. 577.

Secondary hindbrain ( Sharpey et al., 1867 ) : Synonym for hindbrain (Baer, 1837); p. 577. Also used by for example Strong & Elwyn (1943, p. 13).