Transcranial Magnetic Stimulation for Brain Activity Monitoring

This trial explores how transcranial magnetic stimulation (TMS), which uses magnetic fields to stimulate brain cells, affects brain activity. Researchers will monitor changes using electrodes already placed in the brain when TMS is applied. The goal is to understand how brain circuits communicate and connect. This trial suits patients who have undergone or are scheduled for electrode implantation surgery to treat neurological or psychiatric conditions at Pennsylvania Hospital. Participants must be stable in their medical condition and able to follow instructions in English. As an unphased trial, this study offers patients a unique opportunity to contribute to groundbreaking research on brain communication.

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the study team or your doctor.

Research has shown that single-pulse transcranial magnetic stimulation (TMS) is generally very safe. Studies have found an excellent safety record, with common side effects being minor and manageable. Serious side effects are rare.

For example, one safety review found that single-pulse TMS did not cause seizures, even in over 100 people with brain injuries or epilepsy. Another study noted that fewer than 1% of participants stopped the treatment due to side effects.

Researchers are excited about Transcranial Magnetic Stimulation (TMS) for brain activity monitoring because it offers a non-invasive way to directly stimulate and record brain activity. Unlike traditional methods that might rely on surface-level brain readings or require surgical intervention, TMS can precisely target brain regions and capture real-time neural responses through implanted electrodes. This approach could significantly enhance our understanding of brain function and the underlying mechanisms of various neurological conditions.

Research has shown that single-pulse transcranial magnetic stimulation (TMS), which participants in this trial will receive, is a safe and non-invasive method to study brain activity. Studies have found that TMS can influence brain activity for about 100 milliseconds, a relatively long duration. This makes TMS useful for understanding how brain circuits function and connect. TMS is particularly helpful for mapping how the brain controls movement and thinking. Additionally, researchers have used TMS to examine brain activity in various situations, such as brain injuries and cognitive tasks.²⁶⁷⁸⁹