How TMS Works: The Deep TMS Treatment Process
TMS works by delivering magnetic pulses that stimulate targeted brain networks. With repeated sessions, this stimulation can encourage healthier activity patterns in the circuits involved in mood and behavior. Here is what that actually looks like as a patient at Breakthrough TMS in Glendale — from your first mapping appointment to your final session.
What Happens During a TMS Session
A typical session is simple and predictable. During a session, you will:
- Sit in a comfortable treatment chair
- Wear a helmet that positions the treatment coil
- Feel a tapping or pulsing sensation on the scalp
- Remain awake and alert the entire time
- Return to your normal day after the appointment
There is no anesthesia and no recovery period — many patients drive themselves to and from appointments and go straight back to work, school, or home.
Your First Appointment: Mapping & Personalization
Your first visit includes a personalization step, often called mapping. We determine the right coil positioning and stimulation intensity for your brain and your specific protocol. This appointment is usually longer than regular sessions — plan for extra time on day one, and shorter, faster visits after that.
Mapping is also recalibrated periodically during your course so treatment stays accurate as you progress.
How Long TMS Treatment Takes
Protocols vary based on the condition being treated and the coil used. Many Deep TMS sessions are brief — about 20 minutes or less — and treatment is commonly delivered on weekdays over several weeks. A common structure involves daily sessions over about 4 to 6 weeks, though some treatments take significantly less time. We will review your recommended schedule during your consultation so you can plan around work or school.
Standard vs Accelerated Protocols
Standard protocols are typically completed over several weeks with one session per weekday.
Accelerated protocols may involve multiple sessions per day over a shorter time period. Accelerated schedules are often self-pay and may not be covered by insurance — we will explain the trade-offs if an accelerated option is relevant to you.
Tracking Progress
We monitor symptoms and your experience throughout the course, then make small adjustments to support comfort and results. Tracking matters because improvement often builds gradually — seeing your trend over time helps you and your provider make informed decisions.
What TMS Treatment Feels Like
Most people feel tapping and mild pressure on the scalp. Some experience a temporary headache early in the course. Comfort typically improves as your body adapts and as we fine-tune positioning.
If you are still weighing your options, start with what TMS is and how it compares to other treatments, or explore the conditions we treat — including TMS for depression and TMS for OCD.
Know What Your First Visit Looks Like
Understand the Process Before You Start
Learn what mapping is, what a session feels like, and how a typical schedule works so you can decide with confidence and plan around work or school.
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