Larsen K

Neurobiology Research Unit, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.

4 papers · 4 preprints · ORCID

ArticlePsilocybin

Multi-metric evaluations of acute psychedelic effects on fMRI brain entropy.

McCulloch DE, Olsen AS, Ozenne B +6

Europe PMC2026
PreprintPsilocybin

Psilocybin acutely reduces low-frequency BOLD power and frequency-specific connectivity

Olsen AS, Larsen K, McCulloch DE +6

Europe PMC2026
PreprintPsilocybin

Psychedelics distinctly alter brain entropy and complexity compared to psychostimulants

Larsen K, Fisher PM, McCulloch DE +11

Europe PMC2026
PreprintLSD

Molecular, haemodynamic and functional effects of LSD in the human brain

McCulloch DE, Larsen K, Johansen A +19

Europe PMC2025
ArticlePsilocybin

Acute psilocybin and ketanserin effects on cerebral blood flow: 5-HT2AR neuromodulation in healthy humans.

Larsen K, Lindberg U, Ozenne B +7

Europe PMC2025
ArticlePsilocybin

Neurochemical characterization of 5-HT<sub>2A</sub>R partial agonists with simultaneous PET-MRI.

Bagdasarian FA, Larsen K, Larsen K +6

Europe PMC2025
PreprintPsilocybin

Acute psilocybin and ketanserin effects on cerebral blood flow: 5-HT2AR neuromodulation in healthy humans

Larsen K, Lindberg U, Ozenne B +7

Europe PMC2024
ArticlePsilocybin

Amygdala response to emotional faces following acute administration of psilocybin in healthy individuals.

Armand S, Larsen K, Larsen K +6

Europe PMC2024