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| 3. |
- Andersson, Gerhard, et al.
(författare)
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A meta-analytic review of psychological treatments for tinnitus
- 1999
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Ingår i: British Journal of Audiology. ; 33, s. 201-210
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Tidskriftsartikel (refereegranskat)abstract
- Meta-analysis is a technique of combining results from different trials in order to obtain estimates of effects across studies. Meta-analysis has yet rarely been used in audiological research. The aim of this paper was to conduct a meta-analysis on psycho
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| 4. |
- Andersson, Gerhard, et al.
(författare)
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Acupuncture for tinnitus: Time to stop?
- 1996
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Ingår i: SCANDINAVIAN AUDIOLOGY. - : SCANDINAVIAN UNIVERSITY PRESS. - 0105-0397. ; 25, s. 273-
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Tidskriftsartikel (refereegranskat)
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| 5. |
- Andersson, Gerhard, et al.
(författare)
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Distinguishing levels of tinnitus distress
- 1999
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Ingår i: CLINICAL OTOLARYNGOLOGY. - : BLACKWELL SCIENCE LTD. - 0307-7772. ; 24:5, s. 404-410
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Tidskriftsartikel (refereegranskat)abstract
- Degrees of tinnitus distress were explored in a sample of 216 patients who completed audiological measures and were assessed in a structured interview conducted by a clinical psychologist. The Klockhoff and Lindblom grading system was used and its inter-
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| 6. |
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| 7. |
- Andersson, G, et al.
(författare)
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Longitudinal follow-up of tinnitus complaints
- 2001
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Ingår i: ARCHIVES OF OTOLARYNGOLOGY-HEAD & NECK SURGERY. - : AMER MEDICAL ASSOC. - 0886-4470. ; 127:2, s. 175-179
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate the long-term outcome of patients with tinnitus, the long-term effects of cognitive behavioral therapy, and what properties of tinnitus predict distress at follow-up. Design: A longitudinal follow-up of a consecutive sample of pa
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| 8. |
- Andersson, G, et al.
(författare)
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Regional cerebral blood flow during tinnitus : a PET case study with lidocaine and auditory stimulation.
- 2000
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Ingår i: Acta Otolaryngol. - 0001-6489. ; 120:8, s. 967-72
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Tidskriftsartikel (refereegranskat)abstract
- Brain imaging of tinnitus has suggested central correlates of tinnitus perception. This study presents positron emission tomographic (PET) measurements of regional cerebral blood flow (rCBF) in a female tinnitus patient with bilateral left dominant tinnitus. Lidocaine infusion (75 mg during 5 min (0.2 mg/kg/min)) resulted in a 75% reduction of tinnitus and a temporary abolition of the dominant tinnitus in her left ear. Regional CBF was measured in four conditions: i) at rest while concentrating on tinnitus, ii) following maximum effect of lidocaine, iii) during sound stimulation, and iv) the following day at rest while concentrating on tinnitus. Subtraction analyses showed that tinnitus was associated with increased rCBF in the left parieto-temporal auditory cortex, including the primary and secondary auditory cortex with a focus in the parietal cortex (Brodmann areas 39, 41, 42, 21, 22). Activations were also found in right frontal paralimbic areas (Brodmann areas 47, 49 and 15). Sound stimulation resulted in bilateral activation of auditory areas. It is suggested that tinnitus is processed in primary, secondary and integrative auditory cortical areas. Tinnitus perception may involve areas related to auditory attention, while emotional processing relates to temporofrontal paralimbic areas.
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| 9. |
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| 10. |
- Andersson, G, et al.
(författare)
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Tinnitus and cognitive interference: A Stroop paradigm study
- 2000
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Ingår i: JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH. - : AMER SPEECH-LANGUAGE-HEARING ASSOC. ; 43:5, s. 1168-1173
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate cognitive interference caused by tinnitus by means of a modified version of the Stroop color-word test. In a mixed-design study, the performances of tinnitus patients (n = 23) and healthy controls with normal heari
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