Unit 5 - The Spinal Cord Anatomy

Ventral rami of cervical spinal nn.

Ventral rami of lumbar spinal nn.

Ventral rami of thoracic spinal nn.

Ventral rami of cervical spinal nn.

Ventral rami of lumbar spinal nn.

Ventral rami of sacral spinal nn.

Ventral rami of thoracic spinal nn.

Cauda equina

Ventral rami of lumbar spinal nn.

Anterior commissure

Central canal of spinal cord

Dorsal funiculus

Dorsal horn of spinal cord

Dorsal median sulcus

Gray commissure

Gray matter of spinal cord

Lateral funiculus

Lateral horn of spinal cord

Ventral funiculus

Ventral horn of spinal cord

Ventral median fissure

White matter of spinal cord

Dorsal ramus

Dorsal root

Dorsal root ganglion

Dorsal rootlets

Gray ramus communicans

Spinal n.

Ventral ramus

Ventral root

Ventral rootlets

White ramus communicans

Cauda equina

Spinal cord

Ventral rami of thoracic spinal nn.

Cerebellum

Cerebrum

Cervical region of spinal cord

Confluence of sinuses

Dorsal root ganglion

Dorsal rootlets

Dura mater

Sigmoid sinus

Superior sagittal sinus

Transverse sinus

Dorsal root ganglion

Dorsal rootlets

Dura mater

Spinal cord

Sympathetic trunk

Ventral rami of thoracic spinal nn.

Cauda equina

Conus medullaris

Dorsal root ganglion

Dura mater