TMS: A Breakthrough for Depression TMS经颅磁刺激治疗抑郁症

Depression affects over 21 million adults in the United States each year. While antidepressant medications help many patients, roughly one-third of people with major depressive disorder do not respond adequately to medication. For these individuals, Transcranial Magnetic Stimulation (TMS) represents a genuine breakthrough — an FDA-approved, non-invasive treatment that can succeed where medications have failed.

抑郁症每年影响超过2100万美国成年人。虽然抗抑郁药物对许多患者有效，但大约三分之一的重度抑郁症患者对药物反应不佳。对于这些患者，经颅磁刺激（TMS）代表了一个真正的突破——一种FDA批准的非侵入性治疗，可以在药物失败的地方取得成功。

What Is TMS? 什么是TMS？

TMS uses focused magnetic pulses — similar in strength to those used in an MRI scan — to stimulate specific areas of the brain involved in mood regulation. The primary target is the left dorsolateral prefrontal cortex (DLPFC), a brain region that is typically underactive in people with depression. By repeatedly stimulating this area, TMS helps restore normal neural activity patterns and improve mood regulation.

TMS使用聚焦磁脉冲——强度类似于MRI扫描——来刺激参与情绪调节的特定大脑区域。主要目标是左前额叶背外侧皮层（DLPFC），这个脑区在抑郁症患者中通常活动不足。通过反复刺激这个区域，TMS帮助恢复正常的神经活动模式，改善情绪调节。

How Does TMS Work? TMS如何工作？

During a TMS session, a magnetic coil is placed against your scalp near your forehead. The coil generates brief magnetic pulses that pass painlessly through the skull and into the brain. These pulses stimulate nerve cells in the targeted region, triggering a cascade of neurobiological changes:

• Increased neurotransmitter release 增加神经递质释放 — TMS promotes the release of serotonin, dopamine, and norepinephrine, the same neurotransmitters targeted by antidepressant medications
• Neural plasticity 神经可塑性 — Repeated stimulation promotes the formation of new neural connections, essentially "rewiring" mood circuits in the brain
• Normalized brain activity 脑活动正常化 — Functional MRI studies show that TMS restores normal patterns of activity in the prefrontal cortex
• Network effects 网络效应 — Stimulating one brain region creates positive ripple effects throughout connected brain networks involved in emotion, cognition, and motivation

Impressive Success Rates 令人印象深刻的成功率

The clinical data for TMS therapy is compelling. In patients who have not responded to antidepressant medications:

• Response rate: approximately 60% — Significant improvement in depressive symptoms 约60%的患者症状显著改善
• Remission rate: approximately 30-35% — Complete resolution of depressive symptoms 约30-35%的患者完全缓解
• Long-lasting effects — Benefits typically persist for 6-12 months after a complete treatment course 治疗效果通常持续6-12个月

In Dr. Yang's clinical experience at Best Medical Center, many patients begin noticing improvement within the first 2-3 weeks of treatment. The effects continue to build and strengthen throughout the treatment course and even after it ends.

What Does a Treatment Course Look Like? 治疗方案

A standard TMS treatment course consists of daily sessions (Monday through Friday) for 4-6 weeks, totaling 20-30 sessions. Each session lasts approximately 20-40 minutes depending on the specific protocol used. You sit comfortably in a treatment chair while the magnetic coil is precisely positioned on your head.

标准TMS治疗方案包括每天一次（周一至周五），持续4-6周，共20-30次治疗。每次治疗约20-40分钟。您舒适地坐在治疗椅上，磁线圈精确定位在头部。

During the first session, your doctor will determine the optimal coil placement and stimulation intensity through a process called "motor threshold mapping." This ensures that the treatment is precisely calibrated for your individual brain anatomy.

Advantages of TMS TMS的优势

• Non-invasive 非侵入性 — No surgery, no anesthesia, no sedation
• No systemic side effects 无全身性副作用 — Unlike medications, TMS does not cause weight gain, sexual dysfunction, drowsiness, or gastrointestinal problems
• No downtime 无恢复期 — You can drive yourself to and from appointments and resume normal activities immediately
• FDA-approved FDA批准 — Cleared for treatment-resistant depression since 2008, with additional indications added since
• Insurance covered 保险覆盖 — Most major insurance plans now cover TMS for treatment-resistant depression

Who Is a Good Candidate? 谁适合TMS治疗？

TMS may be right for you if you have been diagnosed with major depressive disorder and have not achieved adequate results from at least one antidepressant medication. It is also being explored as a treatment for anxiety disorders, OCD, PTSD, and other conditions. TMS is not recommended for people with metallic implants in or near the head, or those with a history of seizures.

如果您被诊断为重度抑郁症且至少一种抗抑郁药物效果不佳，TMS可能适合您。它也被探索用于焦虑症、强迫症和PTSD的治疗。

Dr. Yang's Integrative Approach 杨景端博士的整合治疗方案

At Best Medical Center, Dr. Yang Jingduan combines TMS with his integrative psychiatry approach, which may include medication management, psychotherapy, acupuncture, nutritional optimization, and lifestyle modifications. This comprehensive approach treats the whole person, not just the symptoms, leading to better outcomes and more sustainable recovery.