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Inducing Penetrating Traumatic Brain Injury in Adult Drosophila Flies

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Transcript

Take newly emerged, genetically modified adult Drosophila flies. 

Mushroom bodies in the fly's brain contain neurons that express green fluorescent proteins.

Mushroom bodies are structures containing complex neuronal networks essential for learning and memory.

Anesthetize the flies on a carbon dioxide pad.

Under a stereo microscope equipped with the required filters, visualize the mushroom bodies expressing green fluorescence.

Take a sanitized Minutien pin and push it through the head capsule into the mushroom body.

This causes damage to mushroom body neurons and disrupts neuronal networks, inflicting penetrating traumatic brain injury.

Next, gently remove the pin from the fly.

Place the injured flies in a vial with food and allow them to recover for further studies.

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Inducing Penetrating Traumatic Brain Injury in Adult Drosophila Flies

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