September 18, 2025Frontiers in Neural CircuitsOpen Access

Morphological evidence for neuronal connections between the olfactory neurogenic region and the striatum in adult rats

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Mature neurons from the subventricular zone and rostral migratory stream project to the striatum, showing significant neuronal connections.
Injection of the retrograde tracer Fluoro-Gold into the striatum revealed labeled cells in the SVZ and RMS, indicating neuronal projections.
Double immunofluorescent labeling confirmed the identity of nitrergic and SCGN-expressing neurons connected to the striatum.
These findings suggest potential regulatory mechanisms of postnatal neurogenesis linking distinct neuronal populations.

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Implication

This research identifies projections from nitrergic and SCGN-positive neurons in the subventricular zone to the striatum, suggesting a regulatory role.

Cite This Study

Fabianová et al. (2025) studied this question.

synapsesocial.com/papers/68d434ef713b0b5dfea74cd3 https://doi.org/10.3389/fncir.2025.1605961

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Implication

This research identifies projections from nitrergic and SCGN-positive neurons in the subventricular zone to the striatum, suggesting a regulatory role.

Morphological evidence for neuronal connections between the olfactory neurogenic region and the striatum in adult rats

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Discussion

Implication

Cite This Study

Morphological evidence for neuronal connections between the olfactory neurogenic region and the striatum in adult rats

Key Points

Discussion

Implication

Cite This Study