In this study, we want to learn about the effects of different kinds of force on the knee when walking on a treadmill. We will do this by looking at MRI images of knee cartilage in people with and without a history of ACL reconstruction.

We are doing this study to learn how the brain and muscles of the arm and hand communicate with one another in children experiencing weakness on one side of the body. This information will be important to help us determine how well someone may respond to certain therapies or treatments to improve the use of their arm/hand.

In this study, we want to learn more about brain and body outcomes in young adults with and without a history of a concussion from a sport. By learning more about you and your lifestyle, it will help us to inform how we help and rehabilitate sport-related concussions in young adults.

In this study, we want to see if certain advertisements change children's attention to food. We want to learn if this can increase children's cravings and intake of snack foods. We are looking for children ages 6-10 to complete one in-person study visit. Children will watch a TV show and complete a series of taste tests, brain games, and surveys. A parent or guardian will be asked to fill out surveys about their family's activities and eating habits. Participants will be compensated for their time and participation.

We are developing training materials to help community pharmacists talk with people about suicide prevention. Your input will help us understand what might make people feel more comfortable speaking to pharmacists when they are experiencing a crisis or approaching a pharmacist if they needed to talk to someone about suicide. We will use this information to help develop important content for future training and education relevant to pharmacists.

As age increases, the risk of falling also does. When faced with balance challenges, the muscular and neurological responses allow for correcting balance. These responses differ when a person expects or does not expect to slip or trip.

The purpose of this study is to learn more about how stress affects how you pursue everyday goals after childbirth.

Are you an adult with Hereditary Hemorrhageic Telangiectasia (HHT) ? Information about people living with this rare genetic disease HHT is urgently needed. The purpose of this study is to collect a bank of information about people living with HHT to better understand HHT, the symptoms and complications it causes and how the disease impacts people's lives.

Does your child or teen have a history of wheezing or asthma? Your child may be eligible to participate in a registry that will allow us to understand how wheezing and asthma change over time in kids and teens. Compensation provided for in-person study visits. We will also be enrolling some children without a history of wheezing or asthma to serve as a comparison group.

Pelvic exams have been a regular part of yearly check-ups for a long time. In this study, we want to better understand how patients think about pelvic exams in general and as related to birth control.