Additional file 6: Figure S5. of Increased cortical activation upon painful stimulation in fibromyalgia syndrome

Correlation of performance in the verbal fluency test and cortical activation. Correlation between the task related activation in channel 10 over the left hemisphere and the number of correct answers during the letter version of the verbal fluency test (VFT) for patients with FMS and depression (p < 0.05). (PPT 323 kb

Additional file 5: Figure S4. of Increased cortical activation upon painful stimulation in fibromyalgia syndrome

Results of questionnaires for pain, depression, and FMS symptoms. The boxplots give the results of the questionnaire assessment of the study participants. The median, and the first and third quartile are illustrated. (A) Patients with FMS had a higher median pain intensity in the last four weeks as measured by the Graded Chronic Pain Scale (GCPS) compared to patients with depression and to controls. (B) Also impairment of daily life due to pain in the last four weeks was greater in the FMS group compared to the other groups. (C) When asked for the current pain intensity FMS patients reported higher scores on a numerical rating scale (zero: no pain; ten: worst imaginable pain) then patients with depression or healthy controls. (D) In the Beck Depression Inventory (BDI) depressive symptoms were present in the FMS group and also in the group with unipolar depression compared to controls. (E) The Fibromyalgia Impact Questionnaire (FIQ) revealed higher scores for the FMS group compared to the depression group and the controls. *p < 0.05, **p < 0.01, ***p < 0.001. (PPT 107 kb

Additional file 3: Figure S2. of Increased cortical activation upon painful stimulation in fibromyalgia syndrome

Pressure pain stimulation. A technician of our group demonstrates the application of pressure on the muscle bulk of the finger extensors using a calibrated algesiometer (Wagner Instruments, USA). (PPT 2368 kb

Additional file 4: Figure S3. of Increased cortical activation upon painful stimulation in fibromyalgia syndrome

Positioning of probe sets. The positions of the emitters (red dots) and the detectors (blue dots) are illustrated over the left and right hemisphere. The channels between the optodes are consecutively numbered. T3, T4, Fp1 and Fp2 are standard electroencephalography points that mark the positions of the detectors between channel 1 and 2 on the left side and channel 3 and 4 on the right side. (PPT 208 kb

Additional file 1: of Brain activation in frontotemporal and Alzheimer’s dementia: a functional near-infrared spectroscopy study

Statistical source data for Fig. 2. Contrast of phonematic condition, semantic condition, and the control condition in the three groups; grey background signifies significant contrasts. AD Alzheimer’s dementia, bvFTD behavioral variant of frontotemporal dementia, CAT category (semantic) condition, HC healthy controls, LET letter (phonematic) condition, WD weekday (control) condition. (XLSX 13 kb

Additional file 1: Table S1. of Increased cortical activation upon painful stimulation in fibromyalgia syndrome

Characteristics of patients with fibromyalgia syndrome (FMS) and monopolar depression. (DOC 77 kb

Additional file 2: of Brain activation in frontotemporal and Alzheimer’s dementia: a functional near-infrared spectroscopy study

Statistical source data for Fig. 3. Contrast of two groups each concerning the contrast of phonematic condition, semantic condition, and the control condition; grey background signifies significant contrasts. AD Alzheimer’s dementia, bvFTD behavioral variant of frontotemporal dementia, CAT category (semantic) condition, HC healthy controls, LET letter (phonematic) condition, WD weekday (control) condition. (XLSX 13 kb

Additional file 1: of ESCAlate – Adaptive treatment approach for adolescents and adults with ADHD: study protocol for a randomized controlled trial

Spirit 2013 Checklists. (DOC 121 kb