1 Identify the structures from Figure 18.3(a) and (b) on a model or chart. Posterior (dorsal) root POSTERIOR Anterlor (Ventral) root 2 • anterlor (ventral) ramus (RAY-mus) • posterior (dorsal) ramus • rami communkantes (RAY-my com-mun--CAHN-tayce) • spinal nerve Meningeal branch- 4 Sympatholic ganglion 1 2 3 ANTERIOR (a) Transverse section • anterior (ventral) ramus • Intervertebral foramen • posterior (dorsal) ramus • rami communkantes • sympathetic ganglion 7 5 6. (b) Lateral vilew

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