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Nerve cell, SEM
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Nerve cell, SEM
Nerve cell. Coloured scanning electron micrograph (SEM) of a neuron (nerve cell). The cell body is the central structure with neurites (long and thin structures) radiating outwards from it. A neurite is a general term used for processes connecting nerve cells together to form a network of nervous tissue. They can be either receiving (dendrites) or transmitting (axons) nerve impulses. When grown in culture, as here, it is difficult to tell axons and dendrites apart. Neurons allow information to be received, interpreted and relayed around the body. Research into curing spinal paralysis uses nerve tissue cultures to investigate neural regeneration. Magnification unknown
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6421922
© STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY
Axon Axons C Ulture Cultured Dendrite Dendrites Histological Histology Nerve Cell Nervous Neurite Neurites Neuron Neurone System Tissue Cells Neurological Neurology
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This print captures the intricate beauty of a nerve cell, as seen through a scanning electron microscope (SEM). The image showcases the vibrant colors that have been added to enhance its visual appeal. At the center of attention is the cell body, surrounded by long and thin structures known as neurites. These neurites play a crucial role in connecting nerve cells together, forming an extensive network of nervous tissue. Distinguishing between axons and dendrites can be challenging when observing cultured nerve cells like this one. However, both types are responsible for transmitting vital information throughout our bodies. Axons carry signals away from the cell body, while dendrites receive incoming messages. The study of neural regeneration and curing spinal paralysis heavily relies on investigating nerve tissue cultures like this one. By understanding how neurons function and interact within these networks, researchers hope to unlock potential treatments for debilitating conditions. This mesmerizing image serves as a reminder of the incredible complexity found within our own bodies. It highlights the remarkable abilities of neurons to receive, interpret, and relay information essential for bodily functions. With its fusion of artistry and scientific inquiry, this photograph provides us with a glimpse into the fascinating world of neurology and invites us to appreciate the wonders hidden beneath our skin's surface.
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