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Figure 1 | The Journal of Headache and Pain

Figure 1

From: Serotonin, glutamate and glycerol are released after the injection of hypertonic saline into human masseter muscles – a microdialysis study

Figure 1

Flow chart of the experimental setting. The figure shows the time points (minutes) for the clinical examination, assessment of pain intensity, pressure pain threshold, questionnaires (STAI, PSS-14, MPQ) including pain drawing, microdialysis and dialysate sampling in 15 healthy men and 15 age-matched women. BEF = Before microdialysis; BL = Baseline at 120 minutes; RDC/TMD = Research diagnostic criteria; STAI = State-Trait Anxiety Inventory; PSS = Perceived Stress Scale.

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The Journal of Headache and Pain

ISSN: 1129-2377

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