ArticleeNeuro2024
Input and Output Connections of the Crow Nidopallium Caudolaterale.
Article in eNeuro, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- T. rex cognition was T. rex-like-A critical outlook on diverging views of the neurocognitive evolution in dinosaurs.Anatomical record (Hoboken, N.J. : 2007) · 2026Review
- Categorical Representation of Numerosity in the Pigeon Entopallium: Coding Format and Temporal Dynamics.Animals : an open access journal from MDPI · 2026Article
- Article
- Exploring Neural Dynamics in the Auditory Telencephalon of Crows Using Functional Ultrasound Imaging.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- The barn owl in systems and behavioral neuroscience: Progress and promise.Current opinion in neurobiology · 2025Review
- Exploring Anatomical Links Between the Crow's Nidopallium Caudolaterale and Its Song System.The Journal of comparative neurology · 2025Article
- Interpreting insect behavior through the lens of executive functions.Frontiers in behavioral neuroscience · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The avian telencephalic structure nidopallium caudolaterale (NCL) functions as an analog to the mammalian prefrontal cortex. In crows, corvid songbirds, it plays a crucial role in higher cognitive and executive functions. These functions rely on the NCL's extensive telencephalic connections. However, systematic investigations into the brain-wide connectivity of the NCL in crows or other songbirds are lacking. Here, we studied its input and output connections by injecting retrograde and anterograde tracers into the carrion crow NCL. Our results, mapped onto a published carrion crow brain atlas, confirm NCL multisensory connections and extend prior pigeon findings by identifying a novel input from the hippocampal formation. Furthermore, we analyze crow NCL efferent projections to the arcopallium and report newly identified arcopallial neurons projecting bilaterally to the NCL. These findings help to clarify the role of the NCL as central executive hub in the corvid songbird brain.
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