'Jedi' helmet, used with Cryogenic Magnetic Resonance Imaging Machine

Active selection in cart:
'Jedi' helmet, used with Cryogenic Magnetic Resonance Imaging Machine. To take MRI (Magnetic Resonance Imaging) scans of the brain, these helmets were worn by children and adults. The coils are aerials for picking up MRI signals. Naming them after the Jedi knights in Star Wars films encouraged children to put them on and not to be frightened. MRI builds up a picture of the human body by using high frequency radio waves known as NMR (Nuclear Magnetic Resonance). MRI does not expose the body to radiation or invasive surgery and it can image soft tissues more effectively than X-ray-based methods. Contributors: Science Museum, London. Work ID: qzafsmyq.

Free public domain image

To download this free image, please register (this takes just 30 seconds) or log in.

Video guide

This is one of 931,463 free hi-res public domain images, selected from major public collections to complement the Look and Learn archive, and to save you time and money. Typically, it may be used for any purpose, but users should check the precise terms and satisfy themselves that the intended use will not infringe the rights of any third party.

Buy products

You can buy personalised gifts, including t-shirts, tote bags and mousemats, featuring this image from our print partner, Zazzle:

Choose products

Can we help?

Look and Learn is one of the world’s leading sources of historical and cultural images for personal and commercial use. Feel free to contact us with any questions or requests.

Links