Researchers have discovered that parrots and humans use a similar brain mechanism for speech. This breakthrough study provides new insights into how vocal learning develops across species. Scientists found that a specific region in the parrot's brain, known as the "core and shell" system, is similar to the human brain's speech-processing areas.
Parrots are known for their ability to mimic human speech, but this study explains why they are exceptionally skilled compared to other birds. The researchers analyzed the neural activity of parrots during vocalization and compared it with data from humans and other animals. Their findings suggest that both species rely on a highly structured network of neurons to control sound production and vocal learning.
This discovery could help scientists better understand speech disorders in humans and lead to advancements in brain research. It also strengthens the theory that complex vocal learning evolved in similar ways across different species.