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Brain fibres, tract density imaging C017 / 7039
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Brain fibres, tract density imaging C017 / 7039
Brain fibres, tract density imaging. Axial scan of the brain showing the density of nerve pathways (tracts) in the brain. The image was obtained using 3D diffusion tensor imaging (DTI) magnetic resonance imaging (MRI) scans. The fibres are locally coloured red-green-blue if they are orientated in x-y-z alignment (left-right, posterior-anterior, inferior-superior). Diffusion tensor imaging measures the direction of water diffusion, which in the brain reveals the orientation of nerve fibres. The technique is also known as tractography, producing a tractogram
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Media ID 9340949
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Brain Imaging Brain Scan Central Nervous System Cerebral Cerebrum Diffusion Tensor Imaging Dti Scan Fiber Fibers Fibre Fibres Imaging Technique Magnetic Resonance Imaging Mri Scan Mri Scanner Nerve Nerve Fibre Nerves Neural Pathway Neural Tract Paths Pathway Pathways Structural Tractogram Tractography White Matter Brain Neurological Neurology
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This print showcases the intricate network of brain fibres, providing a glimpse into the complex pathways that make up our central nervous system. With a black background serving as a canvas, the image highlights the density and arrangement of nerve tracts within the brain using vibrant red, green, and blue colors. Each color represents a specific orientation in three-dimensional space: left-right (x-axis), posterior-anterior (y-axis), and inferior-superior (z-axis). Obtained through advanced 3D diffusion tensor imaging (DTI) magnetic resonance imaging (MRI) scans, this technique called tractography allows researchers to visualize and map out neural connections within the brain. By measuring water diffusion direction, DTI reveals the orientation of nerve fibres throughout various regions. The photograph not only captures the beauty of these intricate structures but also holds significant implications for fields such as biology, medicine, neurology, and anatomy. It provides valuable insights into normal brain function and structure while offering potential diagnostic applications for understanding neurological disorders. As we delve deeper into understanding how our brains work on both anatomical and functional levels, images like this serve as powerful tools for unraveling mysteries hidden within our most vital organ – paving the way for advancements in medical research and ultimately improving human health.
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