crus Ia (crusIa)
The term crus Ia refers to the anterior part of the superior semilunar lobule ( Madigan-1971 ).
Also known as: crus Ia
NeuroNames ID: 2796
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Species With The Structure
| Equivalent By | Human | Macaque | Rat | Mouse |
|---|---|---|---|---|
| Internal Structure | Relevant Data Not Located | Has The Structure | Relevant Data Not Located | Relevant Data Not Located |
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Structural CNS Model - Macaque
Brain structures of the macaque are illustrated in BrainInfo’s NeuroMaps macaque brain atlas. Structures are grouped by proximity in a hierarchy corresponding to the central nervous system hierarchy of NeuroNames ( Bowden-1995 Martin-2000 ). Structures in the NeuroMaps atlas are based on the segmentation of an MRI of the brain of a 3-year old male rhesus macaque (Macaca mulatta). The atlas is most useful for targeting structures for implantating electrodes and chemtrodes. Updated 29 Oct 2025.