Mapping functional connectivity in the pigeon brain with wide-field optical imaging

Key Points

• Functional connectivity mapping reveals insights into avian brain networks, enhancing understanding of their neural architecture.
• The most significant evidence demonstrates reliable optical imaging methods that efficiently assess connectivity in avian species.
• Assessment using optical imaging technologies across various avian species highlights new avenues for research in comparative neuroscience.
• These findings suggest that optical imaging may enable large-scale studies, though further exploration on diverse bird species is needed.