Nervous System 1 Flashcards
Cervical spinal nerves
Thoracic spinal nerves
Lumbar spinal nerves
Sacral spinal nerves
Coccygeal nerve (Co1)
Filum terminale (in coccygeal ligaments)
Cervical enlargement
Posterior median sulcus
Lumbosacral enlargement
Conus medullaris
Inferior tip of spinal cord
Cauda equina
Posterior medial sulcus
Dorsal root
Dorsal root ganglion
Central canal
Spinal nerve
Ventral root
Anterior median fissure C3
Gray matter
White matter
The name of the spinal cord
T3
What is the name of this spinal cord
L1
S2
Ventral root
Dorsal root
Gray matter
White matter
Dorsal root gangalion
Fourth arrow on the right
Spinal nerve
Pia mater
Arachnoid mater
Dura mater
Anterior
Posterior
Dura mater
Arachnoid mater
Pia mater
Rami communicantes
Spinal cord
Adipose tissue in epidural space
Vertebral body
Subarachnoid space
Autonomic (sympathetic) ganglion
Ventral root
Ventral ramus
Dorsal ramus
Dorsal root ganglion
Denticulate ligament
Posterior gray horn
Posterior gray commissure
Lateral gray horn
Anterior gray horn
Anterior gray commissure
Anterior median fissure
Posterior median sulcus
Somatic
Visceral
Visceral
Somatic
Sensory nuclei
Motor nuclei
From dorsal root
To ventral root
___ helps understand the sensory Innervation of the skin.
Dermatomes
C2
C3
T2
T1
C7
T1
S5
L3
L4