TMS vs EMDR: Choosing the Right Mental Health Treatment

By: Tanner Manwaring, DNP

4/13/2025

Mental health treatments have evolved significantly, offering more options to people who struggle with depression, anxiety, PTSD, and other conditions. While medication and talk therapy may hold the mantle as traditional approaches, alternative treatments like Transcranial Magnetic Stimulation (TMS) and Eye Movement Desensitization and Reprocessing (EMDR) have emerged as promising solutions to treatment-resistant conditions.

For those seeking relief from medication-resistant symptoms, understanding the difference between these two therapies is an important step, especially for those with PTSD. When comparing TMS vs EMDR, it becomes clear that while both aim to alleviate symptoms, their methods, effectiveness, and suitability do vary from person to person. At Serenity, we’ve found great success with TMS for patients battling an array of conditions. We sincerely hope you find promise in what TMS can do!

What is Transcranial Magnetic Stimulation (TMS)?

Transcranial Magnetic Stimulation therapy is a non-invasive, FDA-approved treatment method that applies magnetic pulses to stimulate specific areas of the brain known to be directly affected by various mental health conditions. Through repetitive transcranial magnetic stimulation, TMS helps rewire neural pathways and restore the brain’s natural balance of neurotransmitters like dopamine, serotonin, and norepinephrine. By focusing on targeted brain stimulation, TMS effectively treats conditions such as depression, anxiety, obsessive compulsive disorder (OCD), and even post-traumatic stress disorder (PTSD).

A key advantage of TMS treatment is its precision. Unlike medications that can affect the entire body, TMS specifically targets underactive areas of the brain, thus minimizing side effects while maximizing therapeutic benefits. TMS sessions take place in an outpatient setting, require no anesthesia, and allow patients to resume daily activities immediately after treatment. It truly is breaking ground in the mental healthcare field. More importantly, many individuals experience life-changing improvements within just a few weeks, making TMS a viable alternative for those who have not found success with traditional medications and/or therapies.

What is Eye Movement Desensitization and Reprocessing (EMDR)?

EMDR is a psychotherapy technique designed to help individuals process traumatic memories. It is primarily used to help those dealing with PTSD. This particular therapy is based on the idea that unprocessed traumatic experiences contribute to ongoing distress and mental health conditions. During treatment, a therapist guides the patient through recalling distressing memories while simultaneously engaging in external bilateral stimulation, often through lateral eye movements, hand tapping, or auditory cues that a therapist will prompt their patients with.

EMDR therapy, in practice, makes traumatic events less emotionally disruptive. Over multiple treatment sessions, patients gradually shift from negative beliefs associated with their trauma to more positive, adaptive thought patterns. While EMDR is widely recognized as an effective treatment for PTSD, its applicability to conditions such as depression and anxiety remains a subject of ongoing research. In this regard, TMS is a sound alternative in many ways.

TMS vs EMDR: The True Difference

While both TMS and EMDR aim to improve mental health, their mechanisms and applications differ greatly. TMS is a physiological intervention that directly stimulates brain activity, promoting neural regeneration and neurotransmitter balance. In contrast, EMDR is a psychological treatment that focuses on memory processing and emotional regulation.

TMS is particularly effective for individuals experiencing treatment-resistant depression or other conditions that have not responded to medication. Since TMS requires no recall of past trauma, it is often preferred by individuals who struggle with discussing or revisiting distressing memories. EMDR, on the other hand, requires active engagement in recalling traumatic experiences, which can sometimes be distressing in the early stages of treatment for a lot of people.

One other key distinction in the case of TMS vs EMDR is the treatment setting. TMS therapy is administered in a medical office, with patients seated comfortably while undergoing brain stimulation. Sessions are brief, typically lasting 20 to 40 minutes, and require no downtime.

On the other hand, EMDR involves an intensive therapy process. Some EMDR sessions require guided focus on distressing memories, often leading to emotional discomfort before relief is achieved. While EMDR is beneficial for trauma processing, individuals suffering from conditions like severe depression or bipolar disorder may find TMS to be a more effective and tolerable option.

Side Effects of EMDR

Though EMDR is generally considered safe, it does come with some side effects. The emotional intensity of revisiting past trauma can cause a lot of distress, leading to heightened anxiety or discomfort both before and after treatment. Some individuals might even experience dizziness, headaches, or vivid dreams following sessions.

Note that EMDR involves working through deep-seated emotional pain, and that it is essential that patients undergo treatment with a qualified therapist who can provide proper support and coping strategies. This can be difficult to come by. Whereas, with TMS, Serenity operates multiple clinics nationwide whose treatment options are very accessible.

Side Effects of TMS

TMS treatment is well-tolerated and has minimal side effects compared to other mental health treatments. The most commonly reported side effects include:

  • Scalp Discomfort: Some patients experience mild irritation or tingling at the site where the magnetic coil is placed.
  • Headaches: Temporary headaches may occur, but they usually subside immediately after treatment and dissipate entirely after the first few sessions.
  • Lightheadedness: A brief sensation of dizziness is occasionally reported by our patients, but resolves quickly after sessions.

Unlike EMDR, TMS does not require emotional recall or discussion of past traumas, making it an excellent choice for those who may find talk-based therapies overwhelming.

A Typical EMDR Session

EMDR follows an eight-phase protocol designed to help patients process and reframe traumatic memories. The process begins with a thorough assessment, where the therapist identifies distressing memories and the negative beliefs associated with them. Once treatment begins, patients focus on these memories while engaging in guided bilateral stimulation, such as following the therapist’s hand movements with their eyes. As sessions progress, patients work toward replacing negative beliefs with more constructive perspectives.

Since EMDR involves active recall of distressing memories, some individuals experience heightened emotional responses during treatment. While many find relief after several sessions, others may struggle with resurfacing emotions in between appointments. The process requires commitment and ongoing therapist guidance to ensure patients develop healthy coping mechanisms.

An Inside Look at a TMS Session

A TMS session is a straightforward, non-invasive experience. The patient sits in a comfortable chair while a trained provider positions a magnetic coil against their scalp. The machine delivers targeted pulses to stimulate brain activity in areas associated with mood regulation. Patients remain awake and can engage in activities such as listening to music or reading during the session. The treatment typically lasts between 20 to 40 minutes, and once completed, individuals can immediately return to their daily routine.

TMS does not require sedation or extensive recovery time, which makes it highly accessible for those with busy schedules. Many patients begin to experience positive changes within two to four weeks of consistent treatment sessions, making it a practical and effective option for individuals seeking long-term relief from mental health conditions.

A Brief History of EMDR

EMDR was developed in the late 1980’s and has since gained widespread recognition as an effective treatment for PTSD. Over the years, it has been incorporated into psychotherapy practices worldwide, with research supporting its use for trauma-related conditions. However, while EMDR is well-established for PTSD, its effectiveness for other mental health disorders remains an area of ongoing study.

A Brief History of TMS

TMS was also first introduced in the 1980’s as a non-invasive form of brain stimulation. Over time, research and technological advancements have made it a leading alternative for treating depression, anxiety, and other mental health conditions. At Serenity Mental Health Centers, over 75% of patients undergoing repetitive transcranial magnetic stimulation report significant symptom relief, with nearly 50% achieving full remission. The ability to treat patients without medication-related side effects has made TMS a preferred choice for many seeking a lasting solution.

TMS: A Safe and Effective Treatment Method

TMS therapy continues to be one of the safest and most effective treatments for individuals struggling with depression, anxiety, and PTSD. Its non-invasive nature, minimal side effects, and high success rates make it an excellent choice for those seeking an alternative to medication or psychotherapy. By directly targeting the brain's neural pathways, TMS provides long-term relief without the need for ongoing medication adjustments.

How Serenity Can Help

Serenity Mental Health Centers is dedicated to providing cutting-edge mental health treatments tailored to each patient's needs. Our team of experts specializes in TMS therapy, offering a compassionate and supportive environment for individuals looking to regain control of their lives. With state-of-the-art facilities and a commitment to patient wellness, we are proud to be a trusted provider of TMS treatment.

Take Back Your Life with TMS

If you have been searching for a treatment that works, TMS may be the solution you’ve been waiting for. Unlike EMDR, which requires emotional recall and intensive processing, TMS treatment provides a direct, non-invasive approach to brain stimulation. Contact one of our patient care specialists today to learn more about how TMS therapy can help you reclaim your mental health and well-being. You aren’t in this alone and, with our help, you’ll never feel that way again.

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*All information subject to change. Images may contain models. Individual results are not guaranteed and may vary.