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024 7 _ |2 pmid
|a pmid:19914605
024 7 _ |2 DOI
|a 10.1016/j.biopsych.2009.09.013
024 7 _ |2 WOS
|a WOS:000273201800004
024 7 _ |a altmetric:214357
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037 _ _ |a PreJuSER-8507
041 _ _ |a eng
082 _ _ |a 570
084 _ _ |2 WoS
|a Neurosciences
084 _ _ |2 WoS
|a Psychiatry
100 1 _ |a Bewernick, B.H.
|b 0
|0 P:(DE-HGF)0
245 _ _ |a Nucleus Accumbens Deep Brain Stimulation Decreases Ratings of Depression and Anxiety in Treatment-Resistant Depression
260 _ _ |a Amsterdam [u.a.]
|b Elsevier Science
|c 2010
300 _ _ |a 110 - 116
336 7 _ |a Journal Article
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|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
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336 7 _ |a article
|2 DRIVER
440 _ 0 |a Biological Psychiatry
|x 0006-3223
|0 11361
|y 2
|v 67
500 _ _ |a This investigation-initiated study was funded in part (deep brain stimulation device, battery exchange, medical costs, limited support for study nurse) by a Grant of Medtronic, Inc. to Drs Schlaepfer and Strum. Dr. Hurlemann is supported by a Starting Independent Researcher Grant provided by the Ministry of Innovation, Science, Research and Technology of the State of North Rhine-Westphalia (MIWFT).
520 _ _ |a While most patients with depression respond to combinations of pharmacotherapy, psychotherapy, and electroconvulsive therapy (ECT), there are patients requiring other treatments. Deep brain stimulation (DBS) allows modulation of brain regions that are dysfunctional in depression. Since anhedonia is a feature of depression and there is evidence of dysfunction of the reward system, DBS to the nucleus accumbens (NAcc) might be promising.Ten patients suffering from very resistant forms of depression (treatment-resistant depression [TRD]), not responding to pharmacotherapy, psychotherapy, or ECT, were implanted with bilateral DBS electrodes in the NAcc. The mean (+/-SD) length of the current episode was 10.8 (+/-7.5) years; the number of past treatment courses was 20.8 (+/-8.4); and the mean Hamilton Depression Rating Scale (HDRS) was 32.5 (+/-5.3).Twelve months following initiation of DBS treatment, five patients reached 50% reduction of the HDRS (responders, HDRS = 15.4 [+/-2.8]). The number of hedonic activities increased significantly. Interestingly, ratings of anxiety (Hamilton Anxiety Scale) were reduced in the whole group but more pronounced in the responders. The [18F]-2-fluoro-2-deoxy-D-glucose positron emission tomography data revealed that NAcc-DBS decreased metabolism in the subgenual cingulate and in prefrontal regions including orbital prefrontal cortex. A volume of interest analysis comparing responders and nonresponders identified metabolic decreases in the amygdala.We demonstrate antidepressant and antianhedonic effects of DBS to NAcc in patients suffering from TRD. In contrast to other DBS depression studies, there was also an antianxiety effect. These effects are correlated with localized metabolic changes.
536 _ _ |0 G:(DE-Juel1)FUEK409
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|a Funktion und Dysfunktion des Nervensystems (FUEK409)
536 _ _ |a 89571 - Connectivity and Activity (POF2-89571)
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588 _ _ |a Dataset connected to Web of Science, Pubmed
650 _ 2 |2 MeSH
|a Adult
650 _ 2 |2 MeSH
|a Aged
650 _ 2 |2 MeSH
|a Amygdala: radionuclide imaging
650 _ 2 |2 MeSH
|a Brain Mapping
650 _ 2 |2 MeSH
|a Deep Brain Stimulation: methods
650 _ 2 |2 MeSH
|a Depression: pathology
650 _ 2 |2 MeSH
|a Depression: physiopathology
650 _ 2 |2 MeSH
|a Depression: radionuclide imaging
650 _ 2 |2 MeSH
|a Depression: therapy
650 _ 2 |2 MeSH
|a Female
650 _ 2 |2 MeSH
|a Fluorodeoxyglucose F18: diagnostic use
650 _ 2 |2 MeSH
|a Gyrus Cinguli: radionuclide imaging
650 _ 2 |2 MeSH
|a Humans
650 _ 2 |2 MeSH
|a Male
650 _ 2 |2 MeSH
|a Middle Aged
650 _ 2 |2 MeSH
|a Neuropsychological Tests
650 _ 2 |2 MeSH
|a Nucleus Accumbens: physiology
650 _ 2 |2 MeSH
|a Nucleus Accumbens: radionuclide imaging
650 _ 2 |2 MeSH
|a Positron-Emission Tomography: methods
650 _ 2 |2 MeSH
|a Prefrontal Cortex: physiopathology
650 _ 2 |2 MeSH
|a Prefrontal Cortex: radionuclide imaging
650 _ 2 |2 MeSH
|a Psychiatric Status Rating Scales
650 _ 2 |2 MeSH
|a Treatment Outcome
650 _ 7 |0 63503-12-8
|2 NLM Chemicals
|a Fluorodeoxyglucose F18
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a Deep brain stimulation
653 2 0 |2 Author
|a functional neuroimaging
653 2 0 |2 Author
|a major depression
653 2 0 |2 Author
|a neuromodulation
653 2 0 |2 Author
|a nucleus accumbens
653 2 0 |2 Author
|a treatment resistance
700 1 _ |a Hurlemann, R.
|b 1
|0 P:(DE-HGF)0
700 1 _ |a Matusch, A.
|b 2
|u FZJ
|0 P:(DE-Juel1)138474
700 1 _ |a Kayser, S.
|b 3
|0 P:(DE-HGF)0
700 1 _ |a Grubert, C.
|b 4
|0 P:(DE-HGF)0
700 1 _ |a Hadrysiewicz, B.
|b 5
|0 P:(DE-HGF)0
700 1 _ |a Axmacher, N.
|b 6
|0 P:(DE-HGF)0
700 1 _ |a Lemke, M.
|b 7
|0 P:(DE-HGF)0
700 1 _ |a Cooper-Mahkorn, D.
|b 8
|0 P:(DE-HGF)0
700 1 _ |a Cohen, M.X.
|b 9
|0 P:(DE-HGF)0
700 1 _ |a Brockmann, H.
|b 10
|0 P:(DE-HGF)0
700 1 _ |a Lenartz, D.
|b 11
|0 P:(DE-HGF)0
700 1 _ |a Sturm, V.
|b 12
|0 P:(DE-HGF)0
700 1 _ |a Schlaepfer, T.E.
|b 13
|0 P:(DE-HGF)0
773 _ _ |a 10.1016/j.biopsych.2009.09.013
|g Vol. 67, p. 110 - 116
|p 110 - 116
|q 67<110 - 116
|0 PERI:(DE-600)1499907-9
|t Biological psychiatry
|v 67
|y 2010
|x 0006-3223
856 7 _ |u http://dx.doi.org/10.1016/j.biopsych.2009.09.013
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