Figure 4From: Providing male rats deficient in iron and n-3 fatty acids with iron and alpha-linolenic acid alone affects brain serotonin and cognition differently from combined provisionFlow diagram of the experimental design. n indicates the numbers in each experimental group. Boxes in dashes indicate that these parts of the experiment were done at a commercial animal breeding center. ALA, alpha-linolenic acid; n-3 FAD, n-3 fatty acid deficient; Fe, iron; ID, iron deficient.Back to article page