Treatise on Man Simplified
Renatus Cartesius 31 March 1596 – 11 February 1650 was a French philosopher, mathematician, and scientist who invented analytic geometry
Article 31b
Things That Move The Pineal Gland →

Article 31c
Distance Perception →

Article 32
The Animal Spirits and Motion →

Article 33
The Senses Depend on 6 Circumstances →

Article 33b
The Disposition of the Filaments →

Articles 33c
How the Spirits Change Course →

Articles 35
Dreams →

Articles 36
Dreams →