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

この研究はNIH（R21 MH090384、R01 EB006494、RO1 EB009666、R01 NS051622）によって運営されている。我々は彼らの技術支援のためにH. SarofinとC. Lacadieに感謝。

1。刺激の開発 大規模な刺激の開発が求められている。汚染に関連し、中立的な画像を収集し、これらの刺激により誘発される不安が誘発条件間でロードバランシングおよび中性条件下でより挑発の条 ​​件で有意に高い具体的には、次の4つの刺激セットが必要とされるように試験的に実施する必要があります。 <ol><li>ローカライザーの刺激?...

<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>

リアルタイムfMRIのデータのバイオフィードバックは、新しい技術であり、より多くの仕事は、被験者の学習を最大化するようにこの方法を最適化するために必要とされる。最近の研究では、実行またはスキャンセッション、14、18、27の異なる番号を持つ方法を学ぶの変更を検討されているフィードバックのパラダイムは、28の学習に影響を及ぼし、どのようにかどうか終了後...

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

我々は、リアルタイム機能的磁気共鳴画像法（RT - fMRI）をデータのバイオフィードバックを用いて汚染の不安に関連付けられている彼らの眼窩前頭皮質の領域で活性を制御するための訓練科目のための手法を提案する。この地域の活性の増加は、対照群1と強迫性障害（OCD）、2汚染の不安を伴う比較的一般的で衰弱精神疾患を持つ個人の両方の汚染の不安との関係に見られる。多くの脳領域がOCDに関与しているが、眼窩前頭皮質の異常（OFC）が最も一貫性のある結果の一つである。3、さらに4、OFCの多動は、OCDの症状の重大度5と相関することが発見さで多動で減少しているこの地域は減少した症状の重症度と相関することが報告されている6したがって、この脳の領域を制御する能力は、CLに変換する場合があります汚染の不安を含む強迫症状でinical改善。 RT - fMRIデータのバイオフィードバックは、被験者の脳内の特定の地域における活動の時間パターン（または脳活動の特定の分散パターンに関連付けられている）被験者へのフィードバック信号として提供されている新技術です。最近の報告では、RT - fMRIのバイオフィードバックを提供するとき人々は特定の脳領域の活動の制御を開発することができることを示す。特に、7-12、感情処理に関わる脳の領域を対象にこの手法を用いていくつかの研究では、訓練科目の成功を報告しているこれらの領域を制御する。いくつかのケースでは13-18に、RT - fMRIのバイオフィードバック訓練が対象で、認知的、感情的、または臨床的変化を誘導することが報告されている。8、9、13、19はここでの治療に適用されるように我々はこの手法を説明健常者における汚染の不安。このバイオフィードバックの介入は、貴重な浅なります。IC研究ツール：それは、摂動の脳機能への研究者は、脳のダイナミクスの結果としての変化を測定し、汚染の不安やその他の行動措置の変化にそれらを関連付けることができます。さらに、この方法の確立は、OCDの治療的介入としてのfMRIをベースバイオフィードバックの検討の第一歩としての役割を果たします。約OCDの患者の4分の1が治療、20-22の現在利用可能なフォームから、給付を行なう人はほとんど完全に回復しない、この集団を治療するための新たなアプローチが緊急に必要とされることはほとんど恩恵を受けることを考える。

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

ここでは、汚染の不安に関与する脳の領域を制御するための訓練の人々のためと汚染の不安と脳の接続性パターンとの関係をプロービングするための手法を提案する。

汚染の不安のために眼窩前頭皮質をターゲットに、リアルタイムfMRIのバイオフィードバック

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

Research

JoVE Journal

Medicine

Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology

婦人科腫瘍におけるセンチネルリンパ節の術中検出のためのマルチスペクトルのリアルタイム蛍光イメージング

The prognosis in virtually all solid tumors depends on the presence or absence of lymph node metastases.1-3 Surgical treatment most often combines radical ...

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

心臓電気生理学プロシージャでの正確なリアルタイムカテーテルポジショニングとアブレーション用のリモート磁気ナビゲーション

New remote navigation systems have been developed to improve current limitations of conventional manually guided catheter ablation in complex cardiac ...

MicroRNA Detection in Prostate Tumors by Quantitative Real-time PCR (qPCR)

MicroRNA Detection in Prostate Tumors by Quantitative Real-time PCR qPCR

定量的リアルタイムPCR（定量PCR）による前立腺腫瘍におけるマイクロRNAの検出

MicroRNAs (miRNAs) are single-stranded, 18&#x2013;24 nucleotide long, non-coding RNA molecules. They are involved in virtually every cellular process ...

Real-time Digital Imaging of Leukocyte-endothelial Interaction in Ischemia-reperfusion Injury (IRI) of the Rat Cremaster Muscle

Real-time Digital Imaging of Leukocyte-endothelial Interaction in Ischemia-reperfusion Injury IRI of the Rat Cremaster Muscle

ラットの精巣挙筋の虚血再灌流障害における白血球 - 内皮相互作用のリアルタイムデジタルイメージング（IRI）

Ischemia-reperfusion injury (IRI) has been implicated in a large array of pathological conditions such as cerebral stroke, myocardial infarction, ...

Movement Retraining using Real-time Feedback of Performance

パフォーマンスのリアルタイムのフィードバックを使用して再教育運動

Any modification of movement - especially movement patterns that have been honed over a number of years - requires re-organization of the neuromuscular ...

Transplantation into the Anterior Chamber of the Eye for Longitudinal, Non-invasive In vivo Imaging with Single-cell Resolution in Real-time

Transplantation into the Anterior Chamber of the Eye for Longitudinal, Non-invasive In vivo Imaging with Single-cell Resolution in Real-time

縦用の眼の前房に移植、非侵襲<emインビボ&gt;</emリアルタイムでのシングルセル分解能&gt;イメージング

Intravital imaging has emerged as an indispensable tool in biological research.  In the process, many imaging techniques have been developed to study ...

Cerebrospinal Fluid MicroRNA Profiling Using Quantitative Real Time PCR

定量リアルタイムPCRを用いて脳脊髄液マイクロRNAプロファイリング

MicroRNAs (miRNAs) constitute a potent layer of gene regulation by guiding RISC to target sites located on mRNAs and, consequently, by modulating their ...

Real-time Cytotoxicity Assays in Human Whole Blood

ヒト全血でのリアルタイム細胞毒性アッセイ

A live cell-based whole blood cytotoxicity assay (WCA) that allows access to temporal information of the overall cell cytotoxicity is developed with ...

Extended Time-lapse Intravital Imaging of Real-time Multicellular Dynamics in the Tumor Microenvironment

腫瘍微小環境におけるリアルタイム多細胞ダイナミクスの拡張タイムラプス生体内イメージング

In the tumor microenvironment, host stromal cells interact with tumor cells to promote tumor progression, angiogenesis, tumor cell dissemination and ...

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

マウスにおける急性心筋梗塞のリアルタイム圧解析

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