{"id":738,"date":"2025-01-19T15:37:20","date_gmt":"2025-01-19T06:37:20","guid":{"rendered":"https:\/\/wako-psy-clinic.com\/kimoto\/?p=738"},"modified":"2025-01-19T15:37:20","modified_gmt":"2025-01-19T06:37:20","slug":"%e5%bc%b7%e8%bf%ab%e6%80%a7%e9%9a%9c%e5%ae%b3%e3%81%ab%e5%af%be%e3%81%97%e3%80%81tms%e6%b2%bb%e7%99%82%e3%81%ae%e5%b7%a6%e5%89%8d%e9%a0%ad%e5%89%8d%e9%87%8e%e9%80%a3%e8%aa%ad%e5%88%ba%e6%bf%80","status":"publish","type":"post","link":"https:\/\/wako-psy-clinic.com\/kimoto\/blog\/738.html","title":{"rendered":"\u5f37\u8feb\u6027\u969c\u5bb3\u306b\u5bfe\u3057\u3001TMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u8aad\u523a\u6fc0\u306f\u6709\u52b9\u304b\uff1f\u6839\u62e0\u306f\uff1f"},"content":{"rendered":"\n
\u5f37\u8feb\u6027\u969c\u5bb3\u306b\u5bfe\u3057\u3001TMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u8aad\u523a\u6fc0\u306f\u6709\u52b9\u304b\uff1f\u6839\u62e0\u306f\uff1f

\u4eca\u56de\u306f\u3001\u5f37\u8feb\u6027\u969c\u5bb3\u306b\u5bfe\u3057\u3001TMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u8aad\u523a\u6fc0\u306f\u6709\u52b9\u304b\uff1f\u6839\u62e0\u306f\uff1f\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002

\u5f37\u8feb\u6027\u969c\u5bb3\uff08OCD\uff09\u306b\u5bfe\u3059\u308bTMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u7d9a\u523a\u6fc0\u306e\u6709\u52b9\u6027\u3068\u6839\u62e0
TMS\uff08\u7d4c\u982d\u84cb\u78c1\u6c17\u523a\u6fc0\u7642\u6cd5\uff09\u306f\u3001\u5f37\u8feb\u6027\u969c\u5bb3\uff08OCD\uff09\u306e\u6cbb\u7642\u306b\u304a\u3044\u3066\u52b9\u679c\u304c\u671f\u5f85\u3055\u308c\u308b\u975e\u4fb5\u8972\u7684\u306a\u6cbb\u7642\u6cd5\u3067\u3059\u3002\u7279\u306b\u3001\u5de6\u5074\u80cc\u5916\u5074\u524d\u982d\u524d\u91ce\uff08DLPFC\uff09\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u305f\u9023\u7d9a\u523a\u6fc0\uff08repetitive TMS, rTMS\uff09\u306f\u3001\u75c7\u72b6\u306e\u6539\u5584\u306b\u6709\u52b9\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u305d\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u79d1\u5b66\u7684\u6839\u62e0\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002

1. OCD\u306b\u304a\u3051\u308b\u8133\u306e\u7570\u5e38\u3068\u5de6\u524d\u982d\u524d\u91ce\u306e\u5f79\u5272
\u795e\u7d4c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7570\u5e38

OCD\u3067\u306f\u3001\u524d\u982d\u524d\u91ce-\u7dda\u6761\u4f53-\u8996\u5e8a\u30eb\u30fc\u30d7\uff08CSTC\u56de\u8def\uff09\u306e\u7570\u5e38\u306a\u6d3b\u52d5\u304c\u75c5\u614b\u306b\u95a2\u4e0e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30eb\u30fc\u30d7\u306e\u904e\u5270\u306a\u6d3b\u6027\u5316\u304c\u3001\u5f37\u8feb\u7684\u306a\u601d\u8003\u3084\u884c\u52d5\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002
\u7279\u306b\u3001\u5de6\u524d\u982d\u524d\u91ce\uff08DLPFC\uff09\u306f\u6ce8\u610f\u5236\u5fa1\u3084\u610f\u601d\u6c7a\u5b9a\u306b\u95a2\u4e0e\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u90e8\u4f4d\u306e\u6a5f\u80fd\u4f4e\u4e0b\u304c\u75c7\u72b6\u306b\u95a2\u9023\u3059\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\u5de6\u524d\u982d\u524d\u91ce\u3078\u306eTMS\u523a\u6fc0\u306e\u76ee\u7684

\u904e\u5270\u306a\u6d3b\u52d5\u306e\u6291\u5236\uff1a\u4f4e\u983b\u5ea6\u523a\u6fc0\uff081Hz\u4ee5\u4e0b\uff09\u3067\u904e\u5270\u6d3b\u52d5\u3092\u6291\u5236\u3002
\u6a5f\u80fd\u4f4e\u4e0b\u306e\u6539\u5584\uff1a\u9ad8\u983b\u5ea6\u523a\u6fc0\uff0810Hz\u4ee5\u4e0a\uff09\u3067\u4f4e\u4e0b\u3057\u305f\u795e\u7d4c\u6d3b\u52d5\u3092\u6d3b\u6027\u5316\u3002

2. TMS\u306e\u4f5c\u7528\u30e1\u30ab\u30cb\u30ba\u30e0
\u30b7\u30ca\u30d7\u30b9\u53ef\u5851\u6027\u306e\u8abf\u6574
rTMS\u306f\u3001\u9577\u671f\u5897\u5f37\uff08LTP\uff09\u3084\u9577\u671f\u6291\u5236\uff08LTD\uff09\u3092\u8a98\u5c0e\u3057\u3001\u7570\u5e38\u306a\u795e\u7d4c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6d3b\u52d5\u3092\u6b63\u5e38\u5316\u3057\u307e\u3059\u3002
\u5de6DLPFC\u3078\u306e\u9ad8\u983b\u5ea6\u523a\u6fc0\uff0810Hz\u4ee5\u4e0a\uff09\u306f\u3001\u795e\u7d4c\u4f1d\u9054\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u3001CSTC\u56de\u8def\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u6539\u5584\u3057\u307e\u3059\u3002

\u795e\u7d4c\u4f1d\u9054\u7269\u8cea\u306e\u8abf\u6574
TMS\u306f\u3001\u30c9\u30fc\u30d1\u30df\u30f3\u3084\u30bb\u30ed\u30c8\u30cb\u30f3\u306a\u3069\u306e\u795e\u7d4c\u4f1d\u9054\u7269\u8cea\u306e\u5206\u6ccc\u3092\u8abf\u6574\u3057\u3001\u5f37\u8feb\u75c7\u72b6\u306e\u57fa\u76e4\u3068\u306a\u308b\u4e0d\u5b89\u3084\u885d\u52d5\u6027\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002
\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u518d\u69cb\u7bc9

TMS\u306f\u5c40\u6240\u7684\u306a\u52b9\u679c\u306b\u3068\u3069\u307e\u3089\u305a\u3001\u8133\u5168\u4f53\u306e\u795e\u7d4c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u7279\u306bCSTC\u56de\u8def\uff09\u306e\u6d3b\u52d5\u3092\u518d\u69cb\u7bc9\u3057\u3001\u9577\u671f\u7684\u306a\u75c7\u72b6\u6539\u5584\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002

3. \u79d1\u5b66\u7684\u6839\u62e0
\u81e8\u5e8a\u8a66\u9a13\u306e\u7d50\u679c
\u591a\u304f\u306e\u7814\u7a76\u304c\u3001\u5de6DLPFC\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u305f\u9ad8\u983b\u5ea6rTMS\u304cOCD\u75c7\u72b6\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002

Meta-analysis by Berlim et al. (2013):
18\u4ef6\u306e\u30e9\u30f3\u30c0\u30e0\u5316\u6bd4\u8f03\u8a66\u9a13\uff08RCT\uff09\u3092\u30ec\u30d3\u30e5\u30fc\u3002
\u5de6DLPFC\u3078\u306e\u9ad8\u983b\u5ea6\u523a\u6fc0\u304cY-BOCS\u30b9\u30b3\u30a2\uff08OCD\u75c7\u72b6\u306e\u91cd\u75c7\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u5c3a\u5ea6\uff09\u3092\u6709\u610f\u306b\u6539\u5584\u3002

Blom et al. (2011):
\u9ad8\u983b\u5ea6rTMS\u304c\u85ac\u7269\u6cbb\u7642\u3084\u8a8d\u77e5\u884c\u52d5\u7642\u6cd5\uff08CBT\uff09\u306b\u62b5\u6297\u6027\u306eOCD\u60a3\u8005\u3067\u52b9\u679c\u3092\u793a\u3057\u305f\u3002

FDA\u8a8d\u53ef
2018\u5e74\u3001TMS\u304c\u6cbb\u7642\u62b5\u6297\u6027OCD\u306b\u5bfe\u3059\u308b\u6cbb\u7642\u6cd5\u3068\u3057\u3066\u7c73\u56fdFDA\u304b\u3089\u8a8d\u53ef\u3092\u53d7\u3051\u307e\u3057\u305f\u3002\u3053\u306e\u8a8d\u53ef\u306f\u3001\u79d1\u5b66\u7684\u6839\u62e0\u306b\u57fa\u3065\u304f\u52b9\u679c\u304c\u78ba\u8a8d\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002

\u795e\u7d4c\u753b\u50cf\u7814\u7a76
TMS\u6cbb\u7642\u5f8c\u306efMRI\u7814\u7a76\u3067\u3001\u5de6DLPFC\u306e\u795e\u7d4c\u6d3b\u52d5\u304c\u6b63\u5e38\u5316\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002

4. \u6cbb\u7642\u30d7\u30ed\u30c8\u30b3\u30eb
\u90e8\u4f4d\uff1a\u5de6\u80cc\u5916\u5074\u524d\u982d\u524d\u91ce\uff08DLPFC\uff09
\u523a\u6fc0\u983b\u5ea6\uff1a10Hz\u4ee5\u4e0a\u306e\u9ad8\u983b\u5ea6\u523a\u6fc0\u304c\u4e3b\u6d41
\u56de\u6570\uff1a\u901a\u5e38\u30011\u65e51\u56de\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u90315\u56de\u30014\uff5e6\u9031\u9593\u7d99\u7d9a\u3002
\u4f75\u7528\u6cbb\u7642\uff1a\u85ac\u7269\u7642\u6cd5\u3084\u8a8d\u77e5\u884c\u52d5\u7642\u6cd5\uff08CBT\uff09\u3068\u306e\u4f75\u7528\u3067\u76f8\u4e57\u52b9\u679c\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002

5. TMS\u6cbb\u7642\u306e\u5229\u70b9
\u975e\u4fb5\u8972\u7684\u3067\u5b89\u5168\uff1a\u624b\u8853\u3092\u4f34\u308f\u305a\u3001\u91cd\u7be4\u306a\u526f\u4f5c\u7528\u304c\u5c11\u306a\u3044\u3002
\u85ac\u5264\u8010\u6027\u60a3\u8005\u306b\u3082\u6709\u52b9\uff1a\u85ac\u7269\u6cbb\u7642\u304c\u56f0\u96e3\u306a\u5834\u5408\u306e\u4ee3\u66ff\u6cbb\u7642\u3068\u3057\u3066\u9069\u5207\u3002
\u5373\u52b9\u6027\u3068\u6301\u7d9a\u6027\uff1a\u6cbb\u7642\u7d42\u4e86\u5f8c\u3082\u52b9\u679c\u304c\u6570\u9031\u9593\u304b\u3089\u6570\u30ab\u6708\u6301\u7d9a\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002


\u307e\u3068\u3081
TMS\u6cbb\u7642\u306f\u3001OCD\u306e\u6cbb\u7642\u306b\u304a\u3044\u3066\u6709\u671b\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u7279\u306b\u3001\u5de6\u524d\u982d\u524d\u91ce\uff08DLPFC\uff09\u3078\u306e\u9ad8\u983b\u5ea6\u523a\u6fc0\u306f\u3001\u795e\u7d4c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7570\u5e38\u3092\u6539\u5584\u3057\u3001\u75c7\u72b6\u8efd\u6e1b\u306b\u5bc4\u4e0e\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u65e2\u5b58\u306e\u85ac\u7269\u7642\u6cd5\u3084\u5fc3\u7406\u7642\u6cd5\u304c\u52b9\u679c\u3092\u793a\u3055\u306a\u3044\u5834\u5408\u3001TMS\u306f\u91cd\u8981\u306a\u6cbb\u7642\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u306a\u308a\u5f97\u307e\u3059\u3002

\u5f53\u9662\u3067\u306f\u3001TMS\u6cbb\u7642\u306e\u5b9f\u7e3e\u304c\u8c4a\u5bcc\u3067\u3042\u308a\u3001\u500b\u5225\u306b\u6700\u9069\u306a\u6cbb\u7642\u30d7\u30e9\u30f3\u3092\u3054\u63d0\u6848\u3044\u305f\u3057\u307e\u3059\u3002
\u65e5\u672c\u306bTMS\u304c\u5c0e\u5165\u3055\u308c\u305f\u3068\u304d\u304b\u3089\u3001\uff12\uff10\u6b73\u672a\u6e80\u306e\u65b9\u3084\u3001\u3055\u307e\u3056\u307e\u306a\u75c7\u72b6\u306e\u65b9\u306b\u5bfe\u3057\u6cbb\u7642\u3092\u884c\u3063\u3066\u304d\u307e\u3057\u305f\u3002

\u73fe\u5728\u3082\u30e2\u30cb\u30bf\u30fc\u3082\u7d99\u7d9a\u3057\u3066\u52df\u96c6\u3057\u3066\u304a\u308a\u307e\u3059\u3002

\u3054\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u30af\u30ea\u30cb\u30c3\u30af\u307e\u3067\u304a\u554f\u5408\u305b\u304f\u3060\u3055\u3044\u3002



Today, I\u2019ll discuss whether repetitive transcranial magnetic stimulation (rTMS) targeting the left prefrontal cortex is effective for treating obsessive-compulsive disorder (OCD) and the evidence supporting its use.

The Effectiveness of Left Prefrontal Cortex rTMS for OCD
TMS (transcranial magnetic stimulation) is a non-invasive treatment that shows promise for OCD. Specifically, high-frequency rTMS targeting the left dorsolateral prefrontal cortex (DLPFC) has demonstrated efficacy in reducing OCD symptoms. Below, I\u2019ll explain the mechanisms and scientific evidence.

1. Brain Abnormalities in OCD and the Role of the Left Prefrontal Cortex
Neural Network Dysregulation in OCD
OCD involves abnormal activity in the cortico-striato-thalamo-cortical (CSTC) loop, which drives obsessive thoughts and compulsive behaviors.
The left prefrontal cortex, particularly the DLPFC, plays a role in attention regulation and decision-making. Dysregulation in this area is linked to OCD symptoms.
Purpose of TMS Stimulation on the Left Prefrontal Cortex
Suppressing Overactivity: Low-frequency stimulation (<1Hz) reduces hyperactivity in overactive areas.
Enhancing Function: High-frequency stimulation (\u226510Hz) activates underperforming neural regions, such as the left DLPFC.
2. Mechanisms of rTMS
Synaptic Plasticity Regulation
rTMS induces long-term potentiation (LTP) or long-term depression (LTD), normalizing abnormal neural activity in the CSTC loop.
High-frequency rTMS enhances neural communication and rebalances the CSTC circuit.
Neurotransmitter Modulation
rTMS influences dopamine and serotonin levels, reducing anxiety and impulsivity, core features of OCD.
Neural Network Reconfiguration
Beyond local effects, rTMS reconfigures global brain networks, contributing to sustained symptom relief.
3. Scientific Evidence
Clinical Trials
Numerous studies have demonstrated the effectiveness of high-frequency rTMS targeting the left DLPFC in reducing OCD symptoms:

Berlim et al. (2013):

Reviewed 18 randomized controlled trials (RCTs).
Found significant improvement in Yale-Brown Obsessive Compulsive Scale (Y-BOCS) scores with high-frequency stimulation.
Blom et al. (2011):

Reported efficacy of rTMS in treatment-resistant OCD patients.
FDA Approval
In 2018, the U.S. FDA approved rTMS for treatment-resistant OCD, highlighting its established efficacy and safety.
Neuroimaging Studies
Functional MRI studies confirm normalization of DLPFC activity post-TMS.
4. Recommended Treatment Protocol
Target Area: Left DLPFC.
Frequency: \u226510Hz for high-frequency stimulation.
Duration: Daily sessions, five days per week, for 4\u20136 weeks.
Combination: Best results often occur with concurrent medication or cognitive behavioral therapy (CBT).
5. Advantages of TMS Treatment
Non-Invasive and Safe
No surgical intervention required, with minimal serious side effects.
Effective for Resistant Cases
Suitable for patients who do not respond to medications.
Immediate and Lasting Benefits
Symptom relief often persists for weeks to months after treatment completion.
Conclusion
rTMS, particularly high-frequency stimulation targeting the left DLPFC, offers a promising treatment for OCD. By addressing neural dysregulation in the CSTC loop, it can effectively reduce symptoms, especially in cases where conventional therapies have failed.

At Wako Clinic, we have extensive experience with TMS treatments for various conditions, including OCD in patients under 20. We customize treatment plans to meet each patient\u2019s needs and are currently recruiting participants for TMS monitoring programs.

If you\u2019re interested in exploring TMS as a treatment option, please contact us for more information.
<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u5f37\u8feb\u6027\u969c\u5bb3\u306b\u5bfe\u3057\u3001TMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u8aad\u523a\u6fc0\u306f\u6709\u52b9\u304b\uff1f\u6839\u62e0\u306f\uff1f\u4eca\u56de\u306f\u3001\u5f37\u8feb\u6027\u969c\u5bb3\u306b\u5bfe\u3057\u3001TMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u8aad\u523a\u6fc0\u306f\u6709\u52b9\u304b\uff1f\u6839\u62e0\u306f\uff1f\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u5f37\u8feb\u6027\u969c\u5bb3\uff08OCD\uff09\u306b\u5bfe\u3059\u308bTMS\u6cbb\u7642\u306e\u5de6\u524d\u982d\u524d\u91ce\u9023\u7d9a\u523a\u6fc0\u306e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-738","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/posts\/738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/comments?post=738"}],"version-history":[{"count":1,"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/posts\/738\/revisions"}],"predecessor-version":[{"id":739,"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/posts\/738\/revisions\/739"}],"wp:attachment":[{"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/media?parent=738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/categories?post=738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wako-psy-clinic.com\/kimoto\/wp-json\/wp\/v2\/tags?post=738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}