Anonymous ID: 459fae Feb. 5, 2021, 7:21 a.m. No.12830236   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun   >>0244 >>0267

>>12830219

The Pineal Gland According to Descartes.

This image from the 1664 edition of the Treatise of man illustrates Descartesโ€™ view that the pineal gland (H) is suspended in the middle of the ventricles (Descartes 1664, p. 63).

 

The Principal Seat of the Soul