Here we describe a relatively easy to implement training project or experiment whenever proper MRI facilities are available for advanced undergraduates or starting graduate students in MRI related research. However, little attention has been paid to the undergraduate use of the attendant research equipment in off-times for undergraduate training purposes with a concentrated biomedical physics and engineering emphasis. Many university physics and biomedical engineering departments have imaging instrumentation in a biomedical physics research context and other non-medical magnetic resonance research specialties. Undergraduate-level educational use of magnetic resonance technology has been implemented in chemistry-oriented undergraduate laboratories with a spectroscopic emphasis and in neurological psychology undergraduate laboratories where human brain focused images are the goal. It is designed for students interested in pursuing careers in the imaging field. The article describes experiments that students in undergraduate or graduate laboratories can perform to observe how birdcage volume RF coils influence MRI measurements. The experiments were easily performed by a high school student, an undergraduate student, and a graduate student, in less than 3 h, the time typically allotted for a university laboratory course. ![]() The data collected in the simple experiments show that the SNR varies as inverse diameter for the birdcage volume RF coils used in these experiments. The choice of RF coil to give the best SNR for any MRI study is based on the sample being imaged. ![]() RF coils can be designed in many different ways including birdcage volume RF coil designs. With a given MRI system at a given field strength, the only means to change the SNR using hardware is to change the RF coil used to collect the image. For a clear picture, and to do any quantitative MRI analysis, acquiring images with a high signal-to-noise ratio (SNR) is required. On 1stDibs, find a collection of decorative antique, new and vintage bird cages today.This article explains some simple experiments that can be used in undergraduate or graduate physics or biomedical engineering laboratory classes to learn how birdcage volume radiofrequency (RF) coils and magnetic resonance imaging (MRI) work. Vintage bird cages can serve as unconventional display cases for photography or paintings as well. Indoors, pair an old bird cage or two with decorative glass or ceramic sculptures for a focal point, or add your favorite potted plants or other greenery to bring natural elements to a corner of your dining room. A bird cage filled with gourds, acorn squash and pumpkins can add a festive air to meals outdoors during a brisk autumn evening or perhaps brighten up your patio or firepit area for a garden party over the summer. When repurposed as home accents, bird cages stand as a centerpiece for dining-table decor with ribbons, fruits and flowers or as a candleholder. There are also several ways to accent a living room, entryway or bedroom with vintage bird cages. ![]() Suspend a bird cage populated with your treasured collectibles over your desk or reading nook in your home office or study, or think of it as housing for a provocative lighting solution and add ceramic chandeliers or candle enclosures to give your workspace a warm nostalgic feel. Today, if you’ve got a bird cage but aren’t keeping a bird as a pet, there are a wealth of bird cage home decor ideas to introduce in any room in your home.īecause of their unique shape, bird cages can help bring much-needed visual flair and textural contrast to a home office. In the early 20th century, birds were the most popular indoor pets in America. The earliest and most notable uses of bird cages can be traced all the way back to ancient Mesopotamia, Egypt, China, Greece and Rome. No matter what specific furniture style, color palette or general theme you’ve pursued for your interior, a bird cage can be the perfect centerpiece to draw the eye. Antique, new and vintage bird cages are popular collector’s items, and as decorative accents, they’re versatile.
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