Research Article
Brain Oscillations Elicited by the Cold Pressor Test: A Putative Index of Untreated Essential Hypertension
| | | Pretest | Stress unit | Tolerance | Posttest | Interaction | Mean | SD | Mean | SD | Mean | SD | Mean | SD |
| Theta1 F3 | | | | | | | | | | | Controls | 18 | 41.33 | 3.40 | 41.52 | 3.49 | 39.88 | 2.90 | 41.25 | 3.34 | , | Hypertensives | 22 | 42.56 | 5.54 | 42.77 | 5.42 | 43.02 | 5.25 | 42.60 | 4.95 | Theta1 AF4 | | | | | | | | | | | Controls | 18 | 43.65 | 5.10 | 43.80 | 5.79 | 42.04 | 4.79 | 43.43 | 5.43 | , | Hypertensives | 22 | 45.55 | 7.01 | 45.80 | 6.68 | 46.11 | 6.60 | 45.29 | 6.51 |
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