813

The divisions of the head.

a. hair

n. skin

c. muscle

m. fascia

o. skull i.e. bone

b. dura mater

d. pia mater

f. brain

r. pia mater, below

t. dura mater

l. rete mirablile

s. the occipitul bone.

[Footnote: See Pl. CVIII, No. 3.]

Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.

812 * 814

XIII * XVI

Notebooks of Leonoardo da Vinci

XIV: Anatomy, Zoology and Physiology.

. . .

A general introduction.

796

Plans and suggestions for the arrangement of materials.

797,

798,

799,

800,

801,

802

Plans for the representation of muscles by drawings.

803,

804,

805,

806,

807,

808

On corpulency and leanness.

809,

810,

811

The divisions of the head.

812,

813

Physiological problems.

814,

815

The divisions of the animal kingdom.

816,

817

Miscellaneous notes on the study of Zoology.

818,

819,

820,

821

muscles.

822,

823,

824,

825,

826

Comparative study of the organs of sense in men and animals.

827

Advantages in the structure of the eye in certain animals.

828,

829,

830,

831

Remarks on the organs of speech.

832,

833

. . .