Scientists at the University of Pennsylvania have unveiled a revolutionary method to study the microscopic structures of the human brain. The study, led by Benjamin Creekmore in the labs of Yi-Wei Chang and Edward Lee, promises to enhance our understanding of various brain diseases, including Alzheimer’s and multiple sclerosis.
Cryo-electron tomography takes center stage
Traditionally, scientists have utilized electron microscopy to explore and comprehend the intricate details of cellular structures within the brain. However, this method has been fraught with challenges, such as the alteration of cell structures due to the addition of chemicals and physical tissue cutting.
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