Procedure
Indications
Contraindications
Studies
Science
100

For determining eligibility, this type of visit must be completed.

What is a consult?

100

This is the main FDA-approved indication for TMS.

What is severe, treatment-refractory major depressive disorder?

100

Based on the type of energy used in TMS treatment, this type of material, which could potentially be in the body, is the biggest consideration for contraindications. 

What is magnet-sensitive metal?

100

This percentage of patients have a RESPONSE to TMS treatment.

What is 1/3rd?

100

This brain region is target in TMS treatment.

What is the left dorsolateral prefrontal cortex?

200

Movement in this body part is used to determine the proper treatment location.

What is the right thumb?

200

This is the condition for which the FDA has approved BrainsWay deep TMS.

What is OCD?

200

Because this distance represents the area of the magnetic field, patients cannot have implanted metal within this distance from the treatment coil. 

What is 30 cm?

200

This percentage of patients achieve REMISSION with TMS treatment.

What is 1/3?

200

This is the primary function of the dorsolateral prefrontal cortex?

What is executive functioning?

300

In isolating movement of the right thumb, this particular hand muscle is activated.

What is the abductor pollicis brevis?

300

This is the minimum PHQ9 score needed to classify as severe depression. 

What is 20?

300

This type of cardiac device is a contraindication to TMS.

What is a pacemaker?

300

In a meta-analysis of 34 RTCs of TMS vs sham treatment, this was the effect size of treatment.

What is 0.55?

300

This is the magnetic strength of the TMS coil, approximately equal to that of an MRI machine.

What is 1.5-3 Tesla?

400

This is the percent of MT used during the treatment.

What is 120%?
400

Most insurance companies require at least this number of medication trials.

What is 4?

400

This type of a make up can be problematic for TMS treatment.

What are face tattoos (permanent make up) with ferromagnetic materials?

400

Studies of theta-burst TMS demonstrated safety in delivering the treatment in this number of minutes.

What is 3?

400

The DLPFC is approximately this distance anterior to the primary motor strip.

What is 5-5.5 cm?

500

This is the total number of pulses delivered during a treatment session.

What is 3000?

500

Although most insurance companies have an age requirement of 18, this insurance company recently raised theirs to 21.

What is Aetna?

500

This physiological condition, specific to females, is NOT a contraindication to TMS.

What is pregnancy?
500

In contrast to ECT, studies have shown that TMS is not associated with this cognitive side effect.

What is memory loss?

500

In contrast to the figure 8 coils of regular TMS, deep TMS uses this type of coil.

What is an H coil?