Martin K. Madsen

2024

CCH attack frequency reduction after psilocybin correlates with hypothalamic functional connectivity

Madsen, M. K., Petersen, A. S., Stenbaek, D. S., Sørensen, I. M., Schiønning, H., Fjeld, T., Nykjaer, C. H., Larsen, S. M. U., Grzywacz, M., Mathiesen, T., Klausen, I. L., Overgaard-Hansen, O., Brendstrup-Brix, K., Linnet, K., Johansen, S. S., Fisher, P. M., Jensen, R. H. & Knudsen, G. M., Jan 2024, In: Headache. 64, 1, p. 55-67 13 p.

Research output: Contribution to journal › Journal article › Research › peer-review

9 Citations (Scopus)

Ketanserin exhibits dose- and concentration-proportional serotonin 2A receptor occupancy in healthy individuals: Relevance for psychedelic research

Holze, F., Madsen, M. K., Svarer, C., Gillings, N., Stenbaek, D. S., Rudin, D., Duthaler, U., Liechti, M. E., Fisher, P. M. & Knudsen, G. M., 2024, In: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. 88, p. 43-48 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2023

Subacute effects of a single dose of psilocybin on biomarkers of inflammation in healthy humans: An open-label preliminary investigation

Burmester, D. R., Madsen, M. K., Szabo, A., Aripaka, S. S., Stenbæk, D. S., Frokjaer, V. G., Elfving, B., Mikkelsen, J. D., Knudsen, G. M. & Fisher, P. M., Feb 2023, In: Comprehensive Psychoneuroendocrinology. 13, p. 100163 100163.

Research output: Contribution to journal › Journal article › Research › peer-review

7 Citations (Scopus)

2022

Lasting effects of a single psilocybin dose on resting-state functional connectivity in healthy individuals

McCulloch, D. E.-W., Madsen, M. K., Stenbæk, D. S., Kristiansen, S., Ozenne, B., Jensen, P. S., Knudsen, G. M. & Fisher, P. M., Jan 2022, In: Journal of Psychopharmacology. 36, 1, p. 74-84 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Lasting increases in trait mindfulness after psilocybin correlate positively with the mystical-type experience in healthy individuals

Søndergaard, A., Madsen, M. K., Ozenne, B., Armand, S., Knudsen, G. M., Fisher, P. M. & Stenbæk, D. S., 2022, In: Frontiers in Psychology. 13, p. 1-11 11 p., 948729.

Research output: Contribution to journal › Journal article › Research › peer-review

Psilocybin-Induced Mystical-Type Experiences are Related to Persisting Positive Effects: A Quantitative and Qualitative Report

McCulloch, D. E.-W., Grzywacz, M. Z., Madsen, M. K., Jensen, P. S., Ozenne, B., Armand, S., Knudsen, G. M., Fisher, P. M. & Stenbæk, D. S., 2022, In: Frontiers in Pharmacology. 13, p. 1-17 17 p., 841648.

Research output: Contribution to journal › Journal article › Research › peer-review

Psilocybin modulation of time-varying functional connectivity is associated with plasma psilocin and subjective effects

Olsen, A. S., Lykkebo-Valløe, A., Ozenne, B., Madsen, M. K., Stenbæk, D. S., Armand, S., Mørup, M., Ganz, M., Knudsen, G. M. & Fisher, P. M., 1 Dec 2022, In: NeuroImage. 264, p. 1-12 12 p., 119716.

Research output: Contribution to journal › Journal article › Research › peer-review

2021

Brain serotonin 2A receptor binding predicts subjective temporal and mystical effects of psilocybin in healthy humans

Stenbæk, D. S., Madsen, M. K., Ozenne, B., Kristiansen, S., Burmester, D., Erritzoe, D., Knudsen, G. M. & Fisher, P. M., Apr 2021, In: Journal of Psychopharmacology. 35, 4, p. 459-468 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

43 Citations (Scopus)

Default mode network functional connectivity negatively associated with trait openness to experience

Marstrand-Joergensen, M. R., Madsen, M. K., Stenbæk, D. S., Ozenne, B., Jensen, P. S., Frokjaer, V. G., Knudsen, G. M. & Fisher, P. M., Oct 2021, In: Social Cognitive and Affective Neuroscience. 16, 9, p. 950-961 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Plasma psilocin critically determines behavioral and neurobiological effects of psilocybin

Madsen, M. K. & Knudsen, G. M., Jan 2021, In: Neuropsychopharmacology. 46, 1, p. 257-258 2 p.

Research output: Contribution to journal › Journal article › Research › peer-review

9 Citations (Scopus)

Psilocybin-induced changes in brain network integrity and segregation correlate with plasma psilocin level and psychedelic experience

Madsen, M. K., Stenbæk, D. S., Arvidsson, A., Armand, S., Marstrand-Joergensen, M. R., Johansen, S. S., Linnet, K., Ozenne, B., Knudsen, G. M. & Fisher, P. M., Sept 2021, In: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. 50, p. 121-132 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

58 Citations (Scopus)

2020

A single psilocybin dose is associated with long-term increased mindfulness, preceded by a proportional change in neocortical 5-HT2A receptor binding

Madsen, M. K., Fisher, P. M., Stenbæk, D. S., Kristiansen, S., Burmester, D., Lehel, S., Páleníček, T., Kuchař, M., Svarer, C., Ozenne, B. & Knudsen, G. M., Apr 2020, In: European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. 33, p. 71-80 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2019

Psychedelic effects of psilocybin correlate with serotonin 2A receptor occupancy and plasma psilocin levels

Madsen, M. K., Fisher, P. M., Burmester, D., Dyssegaard, A., Stenbæk, D. S., Kristiansen, S., Johansen, S. S., Lehel, S., Linnet, K., Svarer, C., Erritzoe, D., Ozenne, B. & Knudsen, G. M., Jun 2019, In: Neuropsychopharmacology. 44, 7, p. 1328-1334 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

253 Citations (Scopus)

Trait Openness and serotonin 2A receptors in healthy volunteers: A positron emission tomography study

Stenbaek, D. S., Kristiansen, S., Burmester, D., Madsen, M. K., Frokjaer, V. G., Knudsen, G. M. & Fisher, P. M., May 2019, In: Human Brain Mapping. 40, 7, p. 2117-2124 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

2018

Amygdala response to emotional faces in seasonal affective disorder

Borgsted, C., Ozenne, B., Mc Mahon, B., Madsen, M. K., Hjordt, L. V., Hageman, I., Baaré, W. F. C., Knudsen, G. M. & Fisher, P. M., Mar 2018, In: Journal of Affective Disorders. 229, p. 288-295

Research output: Contribution to journal › Journal article › Research › peer-review

6 Citations (Scopus)

Seasonality-resilient individuals downregulate their cerebral 5-HT transporter binding in winter - A longitudinal combined C-DASB and C-SB207145 PET study

Mc Mahon, B., Nørgaard, M., Svarer, C., Andersen, S. B., Madsen, M. K., Baaré, W. F. C., Madsen, J., Frokjaer, V. G. & Knudsen, G. M., 1 Oct 2018, In: European Neuropsychopharmacology. 28, 10, p. 1151-1160

Research output: Contribution to journal › Journal article › Research › peer-review

10 Citations (Scopus)

2016

Bright-light intervention induces a dose-dependent increase in striatal response to risk in healthy volunteers

Macoveanu, J., Fisher, P. M., Madsen, M. K., Mc Mahon, B., Knudsen, G. M. & Siebner, H. R., 16 Jun 2016, In: NeuroImage. 139, 1, p. 37-43 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

6 Citations (Scopus)

Seasonal difference in brain serotonin transporter binding predicts symptom severity in patients with seasonal affective disorder

Mc Mahon, B., Andersen, S. B., Madsen, M. K., Hjordt, L. V., Hageman, I., Dam, O. H., Svarer, C., da Cunha-Bang, S., Baaré, W. F. C., Madsen, J., Hasholt, L., Holst, K., Frokjaer, V. G. & Knudsen, G. M., 2016, In: Brain. 139, p. 1605-1614 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

60 Citations (Scopus)

Threat-related amygdala functional connectivity is associated with 5-HTTLPR genotype and neuroticism

Madsen, M. K., Mc Mahon, B., Andersen, S. B., Siebner, H. R., Knudsen, G. M. & Fisher, P. M., Jan 2016, In: Social Cognitive and Affective Neuroscience. 11, 1, p. 140-149 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

35 Citations (Scopus)

2015

5-HTTLPR differentially predicts brain network responses to emotional faces

Fisher, P. M., Grady, C. L., Korsbak Madsen, M., Strother, S. C. & Knudsen, G. M., Jul 2015, In: Human Brain Mapping. 36, 7, p. 2842-51 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

12 Citations (Scopus)

2014

Sweet taste sensitivity is influenced by 5-HTTLPR genotype and affected in seasonal affective disorder

Andersen, S. B., Holst, K. K., McMahon, B., Korsbak Madsen, M., Møller, P., Hageman, I. & Knudsen, G. M., 29 Jul 2014, In: Psychiatry Research. 220, 1-2, p. 727-9

Research output: Contribution to journal › Journal article › Research › peer-review

3 Citations (Scopus)

Three-Week Bright-Light Intervention Has Dose-Related Effects on Threat-Related Corticolimbic Reactivity and Functional Coupling

Fisher, P. M., Korsbak Madsen, M., McMahon, B., Holst, K. K., Andersen, S. B., Laursen, H. R., Hasholt, L. F., Siebner, H. R. & Knudsen, G. M., 2014, In: Biological Psychiatry. 76, p. 332-339

Research output: Contribution to journal › Journal article › Research › peer-review

34 Citations (Scopus)

Martin K. Madsen

Research output

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