In anatomy|lang=en terms the difference between pretectum and subthalamus
is that pretectum is (anatomy) a region of neurons between the thalamus and the midbrain while subthalamus is (anatomy) part of the diencephalon beneath the thalamus.
As nouns the difference between pretectum and subthalamus
is that pretectum is (anatomy) a region of neurons between the thalamus and the midbrain while subthalamus is (anatomy) part of the diencephalon beneath the thalamus.
subthalamus
English
Noun
(en-noun)
(anatomy) Part of the diencephalon beneath the thalamus