Author

Salome Nora Heimbach

Medical University of ViennaORCID 0009-0003-0560-6191Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1

Frequent Co-Authors

Alvaro Collazos Matute· 2 shared Sarah MelzeriD· 2 shared Alberto Cruz‐MartíniD· 1 shared Bayla Dolman· 1 shared Lea Klein· 1 shared Lily Ferguson· 1 shared Mingxia HuangiD· 1 shared Reuben Rajadhyaksha· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Alvaro Collazos Matute

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintOct 26, 2026

PACAP engages distinct signaling programs across cortical neuronal and non-neuronal cell types

Salome Nora Heimbach, Alvaro Collazos Matute, Bayla Dolman…·Sarah Melzer

The paper investigates how PACAP signaling varies across cell types in the temporal association cortex during fear learning and memory.

DOI 10.64898/2026.10.25.761643

mousecell type annotation

𝕏 PostBluesky

NeurosciencebioRxivPreprintMay 22, 2026

Temporal cortex astrocytic Gi-GPCR signaling regulates learned threat responses

Salome Nora Heimbach, Alvaro Collazos Matute, Victoria Steininger…·Sarah Melzer

The paper shows that Gi-GPCR signaling in temporal cortex astrocytes enhances fear memory retrieval by modulating Ca2+ transients in response to sensory cues.

DOI 10.64898/2026.05.21.724789

mouseexperimental assay

𝕏 PostBluesky