Fight-Or-Flight Neurotransmitter Octopamine’s Role in Neurodegeneration

Octopamine, the major neurotransmitter responsible for the “fight-or-flight” response in invertebrates, can communicate with mammalian brain cells to prevent cell death.

By introducing octopamine to cultures of astrocytes, the scientists found that it prompts the production of lactate, which promotes cell survival, and this discovery could lead to future therapies for neurodegenerative diseases.

The study also raises questions about the role of octopamine in healthy brains and its impact on learning, memory, and aging.

So…