Name: real-time fmri biofeedback targeting the orbitofrontal cortex for contamination anxiety
Uploaded: 2012-01-20T13:00:00
Description: Watch this Scientific Journal Video about Real-time fMRI Biofeedback Targeting the Orbitofrontal Cortex for Contamination Anxiety at JoVE.com

이 연구는 NIH (R21 MH090384, R01 EB006494, RO1 EB009666, R01 NS051622)에 의해 재정 지원입니다. 우리가 그들의 기술 지원을위한 H. Sarofin 및 C. Lacadie 감사드립니다.

1. 자극 개발 광범위한 자극의 개발이 필요합니다. 오염과 관련된하고 중립적인 이미지를 수집하고 이러한 자극에 의해 유도 불안이 도발 조건에 걸쳐 균형과 중립 조건보다 도발 조건에서 상당히 큰 더 구체적으로 다음 4 가지 자극 세트가 필요되도록 조종해야합니다. : <ol><li> Localizer의 자극 : 300 오염과 관련된 이미지와 300 중립적인 이미지는 orbi...

<ol>
	<li>Mataix-Cols, D., Cullen, S., Lange, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neural+correlates+of+anxiety+associated+with+obsessive-compulsive+symptom+dimensions+in+normal+volunteers.">Neural correlates of anxiety associated with obsessive-compulsive symptom dimensions in normal volunteers.</a> Biol. Psychiatry. 53, 482-493 (2003).</li><li>Mataix-Cols, D., Wooderson, S., Lawrence, N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Distinct+neural+correlates+of+washing,+checking,+and+hoarding+symptom+dimensions+in+obsessive-compulsive+disorder.">Distinct neural correlates of washing, checking, and hoarding symptom dimensions in obsessive-compulsive disorder.</a> Arch. Gen. Psychiatry. 61, 564-576 (2004).</li><li>Menzies, L., Chamberlain, S. R., Laird, A. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Integrating+evidence+from+neuroimaging+and+neuropsychological+studies+of+obsessive-compulsive+disorder:+the+orbitofrontal-striatl+model+revisited.">Integrating evidence from neuroimaging and neuropsychological studies of obsessive-compulsive disorder: the orbitofrontal-striatl model revisited.</a> Neuroscience and Biobehavioral Reviews. 32, 525-549 (2008).</li><li>Whiteside, S. P., Port, J. D., Abramowitz, J. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+meta-analysis+of+functional+neuroimaging+in+obsessive-compulsive+disorder.">A meta-analysis of functional neuroimaging in obsessive-compulsive disorder.</a> Psychiatry Research. 132, 69-79 (2004).</li><li>Swedo, S. E., Schapiro, M. B., Grady, C. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cerebral+glucose+metabolism+in+childhood-onset+obsessive-compulsive+disorder.">Cerebral glucose metabolism in childhood-onset obsessive-compulsive disorder.</a> Archives of General Psychiatry. 46, 518-523 (1989).</li><li>Swedo, S. E., Pietrini, P., Leonard, H. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cerebral+glucose+metabolism+in+childhood-onset+obsessive-compulsive+disorder.+Revisualization+during+pharmacotherapy.">Cerebral glucose metabolism in childhood-onset obsessive-compulsive disorder. Revisualization during pharmacotherapy.</a> Arch. Gen. Psychiatry. 49, 690-694 (1992).</li><li>deCharms, R. C., Christoff, K., Glover, G. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Learned+regulation+of+spatially+localized+brain+activation+using+real-time+fMRI.">Learned regulation of spatially localized brain activation using real-time fMRI.</a> NeuroImage. 21, 436-443 (2004).</li><li>deCharms, R. C., Maeda, F., Glover, G. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Control+over+brain+activation+and+pain+learned+by+using+real-time+functional+MRI.">Control over brain activation and pain learned by using real-time functional MRI.</a> Proceedings of the National Academy of Sciences. 102, 18626-18631 (2005).</li><li>Rota, G., Sitaram, R., Veit, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Self-regulation+of+regional+cortical+activity+using+real-time+fMRI:+the+right+inferior+frontal+gyrus+and+linguistic+processing.">Self-regulation of regional cortical activity using real-time fMRI: the right inferior frontal gyrus and linguistic processing.</a> Hum. Brain. Mapp. 30, 1605-1614 (2009).</li><li>Weiskopf, N., Veit, R., Erb, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Physiological+self-regulation+of+regional+brain+activity+using+real-time+functional+magnetic+resonance+imaging+(fMRI):+methodology+and+exemplary+data.">Physiological self-regulation of regional brain activity using real-time functional magnetic resonance imaging (fMRI): methodology and exemplary data.</a> NeuroImage. 19, 577-586 (2003).</li><li>Yoo, S. S., Jolesz, F. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Functional+MRI+for+neurofeedback:+feasibility+study+on+a+hand+motor+task.">Functional MRI for neurofeedback: feasibility study on a hand motor task.</a> Neuroreport. 13, 1377-1381 (2002).</li><li>Yoo, S. S., O'Leary, H. M., Fairneny, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Increasing+cortical+activity+in+auditory+areas+through+neurofeedback+functional+magnetic+resonance+imaging.">Increasing cortical activity in auditory areas through neurofeedback functional magnetic resonance imaging.</a> Neuroreport. 17, 1273-1278 (2006).</li><li>Caria, A., Sitaram, R., Veit, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Volitional+control+of+anterior+insula+activity+modulates+the+response+to+aversive+stimuli.+A+real-time+functional+magnetic+resonance+imaging+study.">Volitional control of anterior insula activity modulates the response to aversive stimuli. A real-time functional magnetic resonance imaging study.</a> Biological psychiatry. 68, 425-432 (2010).</li><li>Caria, A., Veit, R., Sitaram, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Regulation+of+anterior+insular+cortex+activity+using+real-time+fMRI.">Regulation of anterior insular cortex activity using real-time fMRI.</a> Neuroimage. 35, 1238-1246 (2007).</li><li>Hamilton, J. P., Glover, G. H., Hsu, J. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Modulation+of+subgenual+anterior+cingulate+cortex+activity+with+real-time+neurofeedback.">Modulation of subgenual anterior cingulate cortex activity with real-time neurofeedback.</a> Hum. Brain. Mapp. 32, 22-31 (2011).</li><li>Johnston, S., Linden, D. E., Healy, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Upregulation+of+emotion+areas+through+neurofeedback+with+a+focus+on+positive+mood.">Upregulation of emotion areas through neurofeedback with a focus on positive mood.</a> Cognitive, affective &#38; behavioral neuroscience. 11, 44-51 (2011).</li><li>Johnston, S. J., Boehm, S. G., Healy, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neurofeedback:+A+promising+tool+for+the+self-regulation+of+emotion+networks.">Neurofeedback: A promising tool for the self-regulation of emotion networks.</a> NeuroImage. 49, 1066-1072 (2010).</li><li>Zotev, V., Krueger, F., Phillips, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Self-regulation+of+amygdala+activation+using+real-time+fMRI+neurofeedback.">Self-regulation of amygdala activation using real-time fMRI neurofeedback.</a> PLoS One. 6, e24522-e24522 (2011).</li><li>Haller, S., Birbaumer, N., Veit, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Real-time+fMRI+feedback+training+may+improve+chronic+tinnitus.">Real-time fMRI feedback training may improve chronic tinnitus.</a> Eur. Radiol. 20, 696-703 (2010).</li><li>Bloch, M. H., Landeros-Weisenberger, A., Kelmendi, B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+systematic+review:+antipsychotic+augmentation+with+treatment+refractory+obsessive-compulsive+disorder.">A systematic review: antipsychotic augmentation with treatment refractory obsessive-compulsive disorder.</a> Mol. Psychiatry. 11, 622-632 (2006).</li><li>Jenike, M. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Clinical+practice.+Obsessive-compulsive+disorder.">Clinical practice. Obsessive-compulsive disorder.</a> N. Engl. J. Med. 350, 259-265 (2004).</li><li>Pallanti, S., Quercioli, L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Treatment-refractory+obsessive-compulsive+disorder:+methodological+issues,+operational+definitions+and+therapeutic+lines.">Treatment-refractory obsessive-compulsive disorder: methodological issues, operational definitions and therapeutic lines.</a> Prog. Neuropsychopharmacol. Biol. Psychiatry. 30, 400-412 (2006).</li><li>Mataix-Cols, D., Lawrence, N. S., Wooderson, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+Maudsley+Obsessive-Compulsive+Stimuli+Set:+validation+of+a+standardized+paradigm+for+symptom-specific+provocation+in+obsessive-compulsive+disorder.">The Maudsley Obsessive-Compulsive Stimuli Set: validation of a standardized paradigm for symptom-specific provocation in obsessive-compulsive disorder.</a> Psychiatry. Res. 168, 238-241 (2009).</li><li>Lang, P. J., Bradley, M. M., Cuthbert, B. N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=International+affective+picture+system+(IAPS):+Affective+ratings+of+pictures+and+instruction+manual.">International affective picture system (IAPS): Affective ratings of pictures and instruction manual.</a> Technical Report A-82008. , (2008).</li><li>Burns, G. L., Keortge, S. G., Formea, G. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Revision+of+the+Padua+Inventory+of+obsessive+compulsive+disorder+symptoms:+distinctions+between+worry,+obsessions,+and+compulsions.">Revision of the Padua Inventory of obsessive compulsive disorder symptoms: distinctions between worry, obsessions, and compulsions.</a> Behaviour research and therapy. 34, 163-173 (1996).</li><li>Scheinost, D., Hampson, M., Bhawnani, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+GPU+accelerated+motion+correction+algorithm+for+real-time+fMRI.">A GPU accelerated motion correction algorithm for real-time fMRI.</a> Human Brain Mapping. , 639 (2011).</li><li>Hampson, M., Scheinost, D., Qiu, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Biofeedback+from+the+supplementary+motor+area+reduces+functional+connectivity+to+subcortical+regions.">Biofeedback from the supplementary motor area reduces functional connectivity to subcortical regions.</a> Brain Connectivity. 1, 91-98 (2011).</li><li>Johnson, K. A., Hartwell, K., Lematty, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Intermittent+"Real-time"+fMRI+Feedback+Is+Superior+to+Continuous+Presentation+for+a+Motor+Imagery+Task:+A+Pilot+Study.">Intermittent "Real-time" fMRI Feedback Is Superior to Continuous Presentation for a Motor Imagery Task: A Pilot Study.</a> J. Neuroimaging. , (2011).</li><li>Yoo, S. S., Lee, J. H., O'Leary, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Functional+magnetic+resonance+imaging-mediated+learning+of+increased+activity+in+auditory+areas.">Functional magnetic resonance imaging-mediated learning of increased activity in auditory areas.</a> Neuroreport. 18, 1915-1920 (2007).</li></ol>

실시간 fMRI 데이터 생체 자기 제어 중이죠는 새로운 기술이며, 더 많은 작품은 과목 학습 극대화하는만큼이 방법을 최적화하기 위해 필요합니다. 최근 연구 실행 또는 검색 세션, 14, 18, ​​27의 다른 번호를 어떻게 학습 변화를 살펴 보았다 피드백 패러다임 28 학습에 영향을 어떻게 여부 최종 이후 계속 뇌 기능의 변화에 주어진 생체 자기 제어 중이죠 프로토콜 결과로 유도 학습 ...

real-time fmri biofeedback targeting the orbitofrontal cortex for contamination anxiety

우리는 실시간으로 기능성 자기 공명 이미징 (RT - fMRI) 데이터의 생체 자기 제어 중이죠를 사용하여 오염 불안과 관련된 자신의 orbitofrontal 피질의 영역에서 활동을 제어하는​​ 훈련 과목에 대한 방법을 제시한다. 이 지역의 증가 활동은 제어 과목 1과 강박 장애 (강박 신경증), 2 오염 불안과 관련된 비교적 일반적이고 자주 쇠약하게 정신과 장애와 개인 모두에 오염 불안과 관계를 볼 수 있습니다. 여러 뇌 영역이 orbitofrontal 피질 (OFC)에 강박 신경증, 이상에 연루되어 있지만 것이 가장 일관성있는 결과 중 하나입니다. 3, 또한 4 과다 OFC의는 강박 신경증의 증상의 심각도 5와 연관시키는 것은 발견 및 과다로 감소되었습니다 이 지역은 감소 증상의 심각와 연관시키는 것은보고되었습니다. 따라서 6이 뇌 영역을 제어할 수있는 능력이 CL로 번역 수도 있습니다오염 불안을 포함하여 강박 증상에 inical 개선. RT - fMRI 데이터의 생체 자기 제어 중이죠는 제목의 두뇌의 특정 영역에서 활동의 시간적 패턴 (또는 뇌 활동의 구체적인 분산 패턴과 관련된) 주제에 대한 피드백 신호로 제공되는 새로운 기술입니다. 최근 보고서는 사람들이 RT - fMRI의 생체 자기 제어 중이죠와 함께 제공되는 경우 특정 뇌 영역의 활동을 통해 컨트롤을 개발할 수있는 것을 나타냅니다. 감정 처리에 관련된 뇌 영역을 대상으로이 기술을 사용하여 특히, 여러 연구에서 7-12는 교육 과목에 성공을보고 이 지역을 통제합니다. 몇 가지 경우 13-18는 RT - fMRI 생체 자기 제어 중이죠 훈련 과목에서인지 감정, 또는 임상 변화를 유도하는 것으로보고되었습니다. 치료에 적용할 여기에 8, 9, 13, 19 우리가이 기술을 설명 건강한 과목에서 오염 불안. 이것은 생체 자기 제어 중이죠 개입은 가치 BAS 것입니다IC 연구 도구 : 그것은 교란의 뇌 기능 연구가 뇌 역학의 결과 변화를 측정하고 오염 불안이나 다른 행동 조치의 변화에​​ 그 연관 있습니다. 또한,이 방법의 설립은 강박 신경증의 치료 개입으로 fMRI 기반 생체 자기 제어 중이죠 조사 향한 첫 단계로서 역할을합니다. 약 강박 신경증을 가진 환자의 4 분의 1은 치료, 20-22의 현재 사용 가능한 형태로부터 혜택을 사람이 거의 완전히 회복하지,이 인구 치료를위한 새로운 접근 방법이 절실히 필요한 그 작은 혜택을받을 수 감안할 때.

Watch this Scientific Journal Video about Real-time fMRI Biofeedback Targeting the Orbitofrontal Cortex for Contamination Anxiety at JoVE.com

Real-time fMRI Biofeedback Targeting the Orbitofrontal Cortex for Contamination Anxiety

여기 오염 불안과 관련된 뇌 영역을 제어하는​​ 훈련 사람과 오염 불안과 뇌 연결 패턴 사이의 관계를 탐색하는 방법을 제시.

오염 불안에 대한 Orbitofrontal 접속을 타겟팅 실시간 fMRI의 생체 자기 제어 중이죠

We present a method for training subjects to control activity in a region of their orbitofrontal cortex associated with contamination anxiety using ...

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Real-time Pressure-volume Analysis of Acute Myocardial Infarction in Mice

쥐의 급성 심근 경색의 실시간 압력-볼륨 분석

Acute myocardial infarction can lead to acute heart failure and cardiogenic shock. The evaluation of hemodynamics is critical for the evaluation of any ...