This colorful anatomical chart details the human vegetative nervous system. Not only is the function of this part of the nervous system explained on this poster but the role the vegetative nervous system plays in the function of each organ is detailed. This vegetative nervous system chart is a must for any classroom or doctor's office. This colorful anatomical chart details the human vegetative nervous system. Not only is the function of this part of the nervous system explained but the role the vegetative nervous system plays in the function of each organ is detailed. This vegetative nervous system chart is a must for any classroom or doctor's office. Printed on premium glossy (200g) paper. Convenient Poster size 50 x 67 cm (20x26'').