Author

Birgitte Liang Chen Thomsen

Amager HospitalORCID 0000-0003-1504-544XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Annemette LøkkegaardiD· 2 shared David MederiD· 2 shared Hartwig Roman SiebneriD· 2 shared Anders Elkjær LundiD· 1 shared Christopher Fugl MadelungiD· 1 shared Kristoffer Hougaard MadseniD· 1 shared Lisbeth MarneriD· 1 shared Mikkel C. VindingiD· 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

Annemette LøkkegaardORCID

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2 papers

Recent·Most cited

NeurosciencebioRxivPreprintSep 11, 2026

Striatal Dopaminergic Dysfunction Constrains Motor Invigoration in Parkinson's Disease

Birgitte Liang Chen Thomsen, Vytautas Labanauskas, Nora Raaf…·Hartwig Roman Siebner

This study links nigrostriatal dopamine loss to reduced motor vigour in Parkinson's disease using functional MRI and dopamine transporter PET, showing impaired striatal recruitment and reward-related signaling.

DOI 10.64898/2026.09.02.748476

humanimaging

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NeuroscienceBrainPeer-reviewedMar 21, 2026

Blunted response of caudal locus coeruleus to arousing stimuli in Parkinson's Disease

Anders Elkjær Lund, Christopher Fugl Madelung, Kristoffer Hougaard Madsen…·Hartwig Roman Siebner

This study shows that Parkinson's Disease causes reduced structural and functional activity in the caudal locus coeruleus, linked to non-motor symptoms.

2 citationstop 3%

humanimaging

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