Garrett Andrews is an adjunct faculty member in the Department of Political Science at Portland Community College where he teaches State and Local Government. With five years of experience as a writer ...

MR-guided focused ultrasound is a non-invasive procedure that reduces hand tremor symptoms. A focused ultrasound may be life-changing if you have essential tremor or tremor-dominant Parkinson’s ...

An ultrasound, which is also called sonography, is a test that uses sound waves to see inside your body. It creates real-time images or videos of internal organs and tissues without the need for ...

Dr. Jay Brooks answers the question: 'What Is An Ultrasound?' — -- Question: What is an ultrasound and should I have it done? Answer: An ultrasound is a test where sound waves are passed through ...

Ultrasound is commonly used as an initial diagnostic tool for a wide variety of conditions. As an imaging test, it can help health professionals see abnormal structures or injuries inside your body.