Descartes fixed upon the pineal gland, but there were countless other hypotheses as to the position of this point.
This pineal eye has been compared in structure to the eye of Ascidians.
But there was one gland which had not been duplicated in The Brain, the pineal gland.
The mind has no observable natural relation to the pineal gland.
"Perhaps you've seen a pineal gland," suggested the disgusted Doctor.
To the roof of the thalamencephalon is attached a flattened sack (pn) which is probably the pineal gland.
Mind, driven from the field of extension, erects its last fortress in the pineal gland.
In Mammalia the development of the pineal gland is, according to Mihalkovics, generally similar to that of Birds.
What happened if one plugged some apparatus of the pineal gland into the circuit of the pineal gland?
This is adduced to support the view that the pineal and parapineal bodies represent originally paired structures.
pineal pin·e·al (pĭn'ē-əl, pī'nē-)
Having the form of a pine cone.
Of or relating to the pineal body.