Figure 9. Number of primary dendrites from neurons in the auditory cortex of indoor- and outdoor-reared pigs. SE=0.22; P=0.01.

Bargraph: Figure 9. Number of primary dendrites from neurons in the auditory cortex of indoor- and outdoor-reared pigs. SE=0.22; P=0.01.
Morrow-Tesch, Julie. "Environmental Enrichment for Dairy Calves and Pigs," Animal Welfare Information Center Newsletter, 7(3):3-8, Winter 1996/1997.