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Table 3 The level of serotonin (mean) in the forebrain and serum in the three groups after treatment using one way ANOVA

From: Monosodium glutamate affects cognitive functions in male albino rats

Groups

Group I

(Control)

n = 20

Group II

(High dose)

n = 20

Group III

(Low dose)

n = 20

p value

Mean serotonin level in forebrain

10.84

7.87

9.33

0.001**

Mean serotonin level in serum

11.45

7.99

9.57

0.002*

  1. Values in each column followed by * are significantly different (P ≤ 0.05), and that followed by ** are highly significantly different (P ≤ 0.001)