101Lecture07_2009

101Lecture07_2009 - Lecture Topic 7 Structure and Function...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
Lecture Topic 7 Structure and Function of the Spinal Cord and Peripheral Nerves Organization of the Nervous System Figure 5.1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
The Spinal Cord Figure 5.24 Humans Have 31 Pairs of Spinal Nerves Figure 5.25
Background image of page 2
Organization of Spinal Nerves Figure 5.26 Cell body of efferent neuron Cell body of afferent neuron Efferent fiber From receptors To effectors Spinal nerve White matter Gray matter Interneuron Dorsal root Dorsal root ganglion Ventral root Spinal Column Tracts Figure 5.27 DO NOT Memorize These Terms
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Figure 5.28 The Retina is Part of the CNS Figure 6.9 Suspensory ligament Ciliary body Conjunctiva Iris Pupil Lens Cornea Aqueous humor Vitreous humor Blood vessels Optic disc Optic nerve Fovea Sclera Retina Choroid Extrinsic eye muscle
Background image of page 4
The Peripheral Nervous System • Includes nerves and neuronal ganglia that are contained outside of the brain and spinal cord • Two Divisions: –Afferent Division –Efferent Division Organization of the Nervous System Figure 5.1
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Afferent Pathways Peripheral Afferents Carry
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/14/2009 for the course NPB 2 taught by Professor Bautisca during the Spring '09 term at UC Davis.

Page1 / 11

101Lecture07_2009 - Lecture Topic 7 Structure and Function...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online