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Fig. 1 | The Journal of Headache and Pain

Fig. 1

From: Similarities in stress physiology among patients with chronic pain and headache disorders: evidence for a common pathophysiological mechanism?

Fig. 1

Development of systolic BP (a), diastolic BP (b), heart rate (c) finger blood flow (d) and pain (e) throughout the stressful task and recovery period in patients with migraine, TTH, FMS and SNP. Values are given as group means (SEM). UIR: uninstructed rest period (baseline EMG). 0–60 min: duration of the cognitive stressful task. 65–95 min: relaxation period after the test

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The Journal of Headache and Pain

ISSN: 1129-2377

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