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Bee-brained
09 March 2016

Bee-brained

These incredibly detailed images are scans of a brain of a bumblebee – measuring less than a centimetre across – created using a new technique called micro-CT scanning. Similar to hospital CT scanners used to visualise tumours inside patients or see the structure of a human brain, micro-CT uses precision X-ray beams to scan through objects hundreds of times in all directions. These X-rays are collected and assembled using a powerful computer, creating a three-dimensional image revealing a wealth of tiny details. Unlike other high-powered microscopy techniques, which use potentially damaging chemicals to preserve cells, micro-CT can be used to observe tissues in their natural state, providing a more accurate picture. And although it may not seem like we have a lot in common with a buzzing bumblebee, studying the structures of their brains and how they relate to their function helps to shed light on our own grey matter.

Written by Kat Arney

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BPoD stands for Biomedical Picture of the Day. Managed by the MRC Laboratory of Medical Sciences until Jul 2023, it is now run independently by a dedicated team of scientists and writers. The website aims to engage everyone, young and old, in the wonders of biology, and its influence on medicine. The ever-growing archive of more than 4000 research images documents over a decade of progress. Explore the collection and see what you discover. Images are kindly provided for inclusion on this website through the generosity of scientists across the globe.

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BPoD is also available in Catalan at www.bpod.cat with translations by the University of Valencia.