The epithalamus (ETH) appears in the following sections (posterior to anterior) of the macaque brain (Macaca fascicularis)

ac -16 mm	ac -15 mm	ac -14 mm	ac -13 mm	ac -12 mm	ac -11 mm	ac -10 mm
ac -9 mm	ac -8 mm	ac -7 mm	ac -6 mm	ac -5 mm	ac -4 mm	ac -3 mm
ac -2 mm