Figure 3
From: Effects of Caffeine and Acute Aerobic Exercise on Working Memory and Caffeine Withdrawal

Changes to caffeine withdrawal symptoms from the non-deprived state, following 12-hour deprivation, and post caffeine administration. Values are means ± SD. *p < 0.05. †CWSQ = caffeine withdrawal symptom questionnaire. ††Non-dep = non-caffeine deprived, dep = caffeine deprived, pc = post caffeine.