| Sumario: | The article focuses on the advancements in imaging technologies for mapping neural circuits, which are essential for understanding brain functions and treating neurological disorders. It discusses various methodologies, including positron emission tomography (PET) and magnetic resonance imaging (MRI), highlighting their capabilities in non-invasive visualization of neural connectivity and neurotransmitter dynamics. The article emphasizes the importance of integrating these imaging techniques with molecular biology and computational methods to enhance the resolution and specificity of neural circuit analysis. It also notes the ongoing challenges in achieving comprehensive, whole-brain assessments and the potential for future innovations to address these limitations.
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