How TMS Therapy Is Helping Adults with ADHD Reclaim Clarity

By: Tanner Manwaring, DNP

5/8/2025

Maybe you’ve tried the planners, alarms, or apps that promise to keep your brain organized. Perhaps you’ve been attempting medication, maybe more than one. Many people with ADHD give each day their all just to stay afloat. But still, things slip through the cracks…

If you live with ADHD, especially as an adult, this might sound familiar. Chances are you’re likely searching for something that works, something that doesn’t leave you foggy, over-medicated, or constantly fighting your brain.

At Serenity Mental Health Centers, we treat ADHD differently. We understand that ADHD is not a flaw or a failure; it’s a mental health condition with real neurobiological roots. Most importantly, we have a treatment that can help: Transcranial Magnetic Stimulation (TMS) therapy.

Why TMS Therapy is a Game Changer for ADHD

Transcranial Magnetic Stimulation (TMS) is a medication-free treatment that uses focused magnetic pulses to stimulate specific parts of the brain that are underactive in people with ADHD. At Serenity, we use TMS to target the prefrontal cortex, the area responsible for executive functioning, attention regulation, decision-making, and emotional control.

In people with ADHD, especially those diagnosed later in life, this area often shows decreased activity. That’s why tasks like planning, time management, and follow-through can feel nearly impossible. This is not because of laziness, but because of disrupted neural communication in the brain’s attention network.

TMS helps correct this imbalance by:

  • Improving cortical activation in the prefrontal cortex
  • Enhancing the brain’s ability to regulate dopamine and norepinephrine, the two neurotransmitters most strongly associated with ADHD
  • Strengthening neuroplasticity, allowing new patterns of focus, organization, and impulse control to develop over time
  • Restoring balance between the default mode network (which causes internal distraction and mind-wandering) and the task-positive network (which engages during focused work)

In simpler terms: TMS gives your brain the stimulation it’s been missing, without relying on medication to flood the entire system. It helps your attention system function more effectively by waking up the circuits that regulate focus and task execution.

The ADHD Brain and How TMS Helps It Regulate

ADHD isn’t a deficit of attention; it’s a dysregulation of attention. The ADHD brain has trouble shifting and sustaining attention, especially for tasks that don’t offer immediate stimulation or reward. This is why individuals with ADHD often feel paralyzed by boring tasks, yet hyper-focused during high-stimulation activities.

Neuroimaging studies show that people with ADHD have lower activation in the dorsolateral prefrontal cortex and anterior cingulate cortex. These are the regions responsible for regulating attention, effort, and behavior. At the same time, these individuals often display overactivation in the default mode network, which causes intrusive thoughts and impulsive distractions.

TMS addresses this imbalance by increasing activity in the underperforming regions while quieting hyperactive brainwave patterns that create internal noise. Over time, this modulation leads to improved top-down control, allowing patients to stay grounded, on task, and emotionally regulated without needing to self-correct or rely on reward.

Unlike stimulant medications, which work systemically and stop working when the dose wears off, TMS rebuilds the brain’s functional connectivity, meaning many patients continue to see improvement weeks or even months after their last session.

What TMS Treatment Looks Like for Adults with ADHD

TMS at Serenity is personalized, patient-first, and designed to fit your life, not disrupt it. After a psychiatric evaluation, patients begin a course of treatment that typically includes 30 to 40 sessions over six to eight weeks. Each session lasts about 20 minutes and is administered in a comfortable outpatient setting.

Patients often describe TMS as a tapping or clicking sensation on the scalp. Most report it feels unusual at first, but never painful. Many of our patients come to enjoy the consistency of the sessions.

Improvements often begin around the second or third week of treatment, with patients reporting:

  • Sharper focus
  • Increased mental energy
  • Better emotional regulation
  • Decreased task avoidance
  • Greater confidence and productivity

By the end of the treatment course, many report not just fewer ADHD symptoms, but more peace of mind.

When ADHD Isn’t the Only Diagnosis

One of the reasons TMS is so effective at Serenity is that we don’t just treat ADHD in a vacuum. Many of our adult ADHD patients also live with anxiety, depression, or PTSD that have been undiagnosed or misdiagnosed for years.

TMS modulates neural activity across mood and cognition centers, creating a dual benefit for patients with comorbid conditions. For example:

  • Patients with ADHD + anxiety report improved calm and reduced reactivity
  • Patients with ADHD + depression often experience restored energy and motivation
  • Patients with ADHD + trauma feel more grounded and less mentally scattered

TMS is one of the few treatments that addresses both cognitive and emotional dysregulation. This helps our patients improve focus and reduce distress simultaneously.

How Serenity Provides Real Relief

At Serenity, we specialize in helping patients who feel misunderstood or misdiagnosed. Many adults come to us suspecting ADHD for the first time, often after years of feeling like something just wasn’t clicking.

We provide:

  • Comprehensive psychiatric evaluations
  • In-depth ADHD testing using clinical tools like the Qb Test
  • Brain-based education about how ADHD works and what can help
  • Multiple treatment options: TMS, medication, therapy, and structured gratitude support
  • Compassionate providers who don’t minimize your experience

We will build a personalized plan around your history, your symptoms, and your goals. You don’t have to figure it out alone.

Our Mission: Helping You Take Back Your Life

We know what it’s like to feel stuck, like your mind is working against you. Our mission at Serenity is to make sure it’s not.

We help patients take back their lives by:

  • Providing cutting-edge, evidence-based treatments like TMS and ketamine therapy
  • Hearing their stories and determining the best course of action
  • Creating flexible, individualized care plans
  • Offering early morning and evening hours so you don’t have to put life on hold to get help
  • Working with most major insurance providers to make care accessible

Our success rates speak for themselves: Over 80% of our TMS patients report significant improvement in symptoms, and many go on to reduce or eliminate medication altogether.

We’re proud of this, but what we’re most proud of is the number of patients who say, “I finally feel like myself again.”

You Deserve to Think Clearly

If you’ve been living in a constant state of disorganization, fatigue, and self-doubt… let us show you something different.

TMS therapy for ADHD is helping adults across the country find clarity, calm, and control without relying on medication alone. Your brain can change; you just need the right approach and the right team.

Schedule your TMS consultation at Serenity Mental Health Centers today and go from mental fog to precise focus. We can’t wait to hear your story and help you find the path back to fulfillment.

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