Annette H. Johansen

Copenhagen, Denmark

Last Updated: 09/26/2026

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Found 21 publications

Effects of psilocybin on sleep quality and brain microstructure in chronic cluster headache.

Effects of psilocybin on sleep quality and brain microstructure in chronic cluster headache.

Journal: Journal of psychopharmacology (Oxford, England)

Published: May 29, 2026

Serotonin and working memory in mood disorder and healthy states: multi-cohort positron emission tomography study.

Serotonin and working memory in mood disorder and healthy states: multi-cohort positron emission tomography study.

Journal: BJPsych open

Published: May 25, 2026

Prefrontal and hippocampal microstructural gray matter following cognitive training under moderate hypoxia in mood disorders: a randomized controlled trial.

Prefrontal and hippocampal microstructural gray matter following cognitive training under moderate hypoxia in mood disorders: a randomized controlled trial.

Journal: Frontiers in neuroscience

Published: January 28, 2026

Psilocybin's effect on human brain synaptic plasticity.

Psilocybin's effect on human brain synaptic plasticity.

Journal: Translational psychiatry

Published: December 10, 2025

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

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

Journal: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism

Published: February 26, 2025

Consistent evidence that brain serotonin 2A receptor binding is positively associated with personality-based risk markers of depression.

Consistent evidence that brain serotonin 2A receptor binding is positively associated with personality-based risk markers of depression.

Journal: The British journal of psychiatry : the journal of mental science

Published: December 05, 2024

Computational modelling and neural correlates of reinforcement learning following three-week escitalopram: a double-blind, placebo-controlled semi-randomised study.

Computational modelling and neural correlates of reinforcement learning following three-week escitalopram: a double-blind, placebo-controlled semi-randomised study.

Journal: Translational psychiatry

Published: November 25, 2024

Expansion of the diversity of dispersin scaffolds.

Expansion of the diversity of dispersin scaffolds.

Journal: Acta crystallographica. Section D, Structural biology

Published: July 15, 2024

Effects of cognitive training under hypoxia on cognitive proficiency and neuroplasticity in remitted patients with mood disorders and healthy individuals: ALTIBRAIN study protocol for a randomized controlled trial.

Effects of cognitive training under hypoxia on cognitive proficiency and neuroplasticity in remitted patients with mood disorders and healthy individuals: ALTIBRAIN study protocol for a randomized controlled trial.

Journal: Trials

Published: May 02, 2024

Assessment of cerebral drug occupancy in humans using a single PET-scan: A [11C]UCB-J PET study.

Assessment of cerebral drug occupancy in humans using a single PET-scan: A [11C]UCB-J PET study.

Journal: European journal of nuclear medicine and molecular imaging

Published: January 30, 2024

An In Vivo High-Resolution Human Brain Atlas of Synaptic Density.

An In Vivo High-Resolution Human Brain Atlas of Synaptic Density.

Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience

Published: September 17, 2023

Effects of escitalopram on synaptic density in the healthy human brain: a randomized controlled trial.

Effects of escitalopram on synaptic density in the healthy human brain: a randomized controlled trial.

Journal: Molecular psychiatry

Published: May 27, 2023

Showing 1-12 of 21

Last Updated: 09/26/2026