The purpose of this pilot study is to evaluate safety and efficacy of a novel treatment, low intensity focused ultrasound pulsation (LIFUP) for treatment resistant depression (TRD). The initial visit will involve consent and an MRI scan, followed by two more treatment visits over the course of one week. During the first treatment day, participants will receive either focused ultrasound or sham stimulation. On the second treatment day, all participants will receive focused ultrasound. Response and potential side effects will be monitored pre- and post- each treatment along with one week and one month follow-up assessments. Follow-up assessments will also involve an MRI scan.

Currently rTMS for treating depression is delivered without knowing whether the TMS pulses are synchronized with the patient's brain rhythms. We will study healthy and depressed adults with TMS inside of the MRI scanner or outside of the MRI scanner using optics, and test whether it matters precisely timing the TMS pulses with EEG.

Apathy is a common set of symptoms seen in many people following a stroke. Apathy occurs when a person has lost motivation, becomes withdrawn, and stops doing things that used to be important to them. Apathy has a large negative impact on a person's quality of life, and can also have a large impact the people who take care of individuals with apathy. There are currently no FDA-approved treatments to help with apathy, and other services like therapy may be difficult to access for people who have had a stroke. To address this problem, we are conducting a study to find out if a form of treatment called repetitive transcranial magnetic stimulation (rTMS) can be safe and helpful for people struggling with apathy after a stroke. Our study will apply a new form of rTMS which can be delivered quickly to a part of the brain called the medial prefrontal cortex (mPFC). Our study will help establish whether this treatment is safe, comfortable, and effective for people with apathy after a stroke, and will help researchers develop new forms of treatment.

The purpose of this study is to use magnetic resonance imaging (MRI) to take images of a participant's brain, and then apply an investigational way of processing the image, called Individualized Network-based Single-frame Coactivation Pattern Estimation ("INSCAPE") to measure participant's brain activity. This method uses a computer program to understand which parts of the brain communicate with each other and creates a map of the brain areas that are connected.

Participants being recruited in this study will include people planning to receive Transcranial Magnetic Stimulation ("TMS") for Major Depressive Disorder ("MDD"). Healthy participants are also being recruited. Images taken of depressed participants' brains will be compared to images of non-depressed participants' brains. Participation in this study will require three visits in which you will undergo MRI scans. The interval between each visits is about 3 weeks. Depressed participants will also complete mood assessments at several different intervals while they are receiving TMS for depression.

During each visit, MRI scans will require about 30 minutes of time in total. During the MRI scan, participants will need to stay still, relax, and keep eyes open in the scanner.

This is a Phase II research study to determine dosing of non-invasive brain stimulation for patients with Mild Cognitive Impairment (MCI) and depression. The brain stimulation treatment used in this study is called repetitive transcranial magnetic stimulation (rTMS). rTMS is a Food and Drug Administration (FDA)-approved treatment for depression. The goal of the study is to see if brain stimulation can be used for MCI patients to improve memory, thinking, and mood, and what dose of stimulation works best.

The study uses a form of rTMS called intermittent theta burst rTMS (accelerated iTBS). This treatment has not been FDA-approved for MCI patients. This double-blind study requires 11 study visits over the course of six months.

The purpose of the research is to test out a combined treatment for depression where we stimulate a nerve in the ear while at the same time stimulating the brain with magnets. These treatments are called transcutaneous (through the skin) auricular (ear) vagus nerve stimulation (taVNS) and transcranial (through the skull) magnetic stimulation (TMS). For patients who already have a cervical VNS device, we will not change their treatment and will use this in place of the taVNS. We think this combined method might treat depressive symptoms better than either alone. This study is in person at the Institute of Psychiatry in downtown Charleston on the MUSC campus. First, patients will have a screening session and then will have 6 treatment days total where they will receive either VNS treatment alone, TMS treatment alone, or both at the same time. The treatment they start with will be randomized, and they will have 2 treatment days of each combination.

The purpose of the study is to compare a text message based mental health and substance use screening and referral to treatment program, called Listening to Women and Pregnant and Postpartum People (LTWP), to standard of care in-person mental health and substance use screening to look at rates of treatment attendance and retention in treatment. Participation would involve completing online surveys. You may be eligible to participate if you are age 18-45 years, are pregnant and entering prenatal care in one of MUSC's OB clinics, and attended a prenatal appointment at an MUSC clinic.

The purpose of the study is to compare a text message based mental health and substance use screening and referral to treatment program, called Listening to Women and Pregnant and Postpartum People (LTWP), to standard of care in-person mental health and substance use screening to look at rates of treatment attendance and retention in treatment. Participation would involve completing online surveys. You may be eligible to participate if you are age 18-45 years, are pregnant and entering prenatal care in one of MUSC's OB clinics, and attended a prenatal appointment at an MUSC clinic.

The purpose of the study is to compare a text message based mental health and substance use screening and referral to treatment program, called Listening to Women and Pregnant and Postpartum People (LTWP), to standard of care in-person mental health and substance use screening to look at rates of treatment attendance and retention in treatment. Participation would involve completing online surveys. You may be eligible to participate if you are age 18-45 years, are pregnant and entering prenatal care in one of MUSC's OB clinics, and attended a prenatal appointment at an MUSC clinic.

Depression is a leading cause of disability worldwide and is more commonly seen in individuals post-spinal cord injury (SCI) than in the general population. Depression post-SCI impacts an individual's quality of life and recovery. It has been reported that among people with an SCI, those without depression live longer than those with depression. Thus, depression must be treated appropriately. Repetitive transcranial magnetic stimulation (rTMS) is an FDA-approved treatment for depression, but dosing is based on a motor response in the thumb. Over half of individuals with SCI have some degree of arm or hand impairment, so these individuals might not be eligible for rTMS, or they may receive the wrong dose. This study proposes a pilot clinical trial in individuals with depression post-SCI to assess the anti-depressant effect of a novel way to dose rTMS that does not require a motor response. By gaining a better understanding of the application of rTMS for depression post-SCI, we aim to advance the rehabilitative care of those with SCI.