Personlig profil
Kort præsentation
About 25% of us get a mental disorder at some point in life. This makes mental disorders one of the largest world-wide contributors to disability-adjusted life years (DALYs, i.e. the sum of years lost due to early death and years lost due to disability), and a huge burden to society. Understanding the neurobiological underpinnings of psychiatric symptoms is key to improved treatment strategies.
Research: translational psychopharmacology
We use a broad array of rodent behavioural models and tests to gain novel insights into the neurobiological substrates of psychiatric symptoms, and we continuously optimize test methods to maximize their rodent-to-human translational value. To this end, we mainly use pharmacological tools to understand the effects of conventional psychotropic medication and to explore potential novel pharmacotherapeutic approaches.
Our research focuses mainly on monoaminergic regulation of executive function and emotion regulation, phenomena that are dysregulated in ADHD, affective disorders and anxiety disorders. In our current research projects, we examine the therapeutic mechanisms of current and future ADHD medications as well as classic serotonergic psychedelics and MDMA.
Public outreach
Alongside research projects, I disseminate information to politicians, health authorities, clinicians and the general public (via mass media and public talks) about various topics pertaining to psychopharmacology and the neurobiology of mental health problems. This public outreach encompasses topics such as ADHD and the pros and cons of ADHD medication, the mental health consequences of tobacco or adolescent nicotine exposure, the brain and behavior changes in addiction, the pharmacology and psychobiology of psychedelic- and MDMA-assisted psychotherapy and altered states of consciousness.
Samarbejde og topforskningsområder i de sidste fem år
Publikation
-
Impulsivity and attentional dysfunction in DAT-AAA knock-in mice
Fitzpatrick, C. M., McGirr, J. C., Petersen, A., Rickhag, M., Gether, U. & Andreasen, J. T., 2026, I: Progress in Neuro-Psychopharmacology and Biological Psychiatry. 145, 10 s., 111630.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Åben adgangFil6 Downloads (Pure) -
Assessing attention and impulsivity in the variable stimulus duration and variable intertrial interval rodent continuous performance test schedules using dopamine receptor antagonists in female C57BL/6JRj mice
Klem, L., Nielsen, M. M., Gestsdóttir, S. B., Frandsen, S. L., Prichardt, S. & Andreasen, J. T., 2023, I: Psychopharmacology. 240, 8, s. 1651-1666Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Åben adgangFil2 Citationer (Scopus)64 Downloads (Pure) -
Assessing attention and impulsivity in the variable stimulus duration and variable intertrial interval rodent continuous performance test schedules using noradrenaline receptor antagonists in female C57BL/6JRj mice
Klem, L., Nielsen, M. M., Gestsdóttir, S. B., Frandsen, S. L., Prichardt, S. & Andreasen, J. T., 2023, I: Psychopharmacology. 240, 8, s. 1629-1650Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Åben adgangFil1 Citationer (Scopus)50 Downloads (Pure) -
Assessing the nature of premature responses in the rodent continuous performance test variable intertrial interval schedule using atomoxetine and amphetamine
Prichardt, S., Caballero-Puntiverio, M., Klem, L., Arvastson, L., Lerdrup, L. & Andreasen, J. T., 2023, I: Journal of Neuroscience Methods. 384, 15 s., 109749.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Åben adgangFil4 Citationer (Scopus)107 Downloads (Pure) -
Chronic corticosterone improves perseverative behavior in mice during sequential reversal learning
Odland, A. U., Sandahl, R. & Andreasen, J. T., 2023, I: Behavioural Brain Research. 450, 11 s., 114479.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Åben adgangFil4 Citationer (Scopus)55 Downloads (Pure) -
Relationship between two forms of impulsivity in mice at baseline and under acute and sub-chronic atomoxetine treatment
Kyriakidou, M., Caballero-Puntiverio, M., Andreasen, J. T. & Thomsen, M., 2023, I: Progress in Neuro-Psychopharmacology and Biological Psychiatry. 127, 11 s., 110841.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Åben adgangFil2 Citationer (Scopus)70 Downloads (Pure) -
Animal Behavior in Psychedelic Research
Odland, A. U., Kristensen, J. L. & Andreasen, J. T., 2022, I: Pharmacological Reviews. 74, 4, s. 1176-1205 30 s.Publikation: Bidrag til tidsskrift › Review › peer review
16 Citationer (Scopus) -
Investigating the role of 5-HT2A and 5-HT2C receptor activation in the effects of psilocybin, DOI, and citalopram on marble burying in mice
Odland, A. U., Kristensen, J. L. & Andreasen, J. T., 2021, I: Behavioural Brain Research. 401, 5 s., 113093.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
Fil45 Citationer (Scopus)
Aktiviteter
- 7 Foredrag og mundtlige bidrag
-
Effekten af rygestop på psykiatriske symptomer og behovet for psykofarmaka
Andreasen T., J. (Andet)
26 nov. 2020Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag
-
Psykose, misbrug og motivation
Andreasen T., J. (Andet)
12 dec. 2019Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag
-
Psykedeliske stoffer og medicin
Andreasen T., J. (Andet)
24 okt. 2019Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag
-
Translational animal models of depression
Andreasen T., J. (Foredragsholder)
23 sep. 2014Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag
-
Røg på hjernen – kan tobak kurere?
Andreasen T., J. (Oplægsholder)
26 jun. 2014Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag
-
Chronic pain and its comorbidities: depression, stress sensitization, and cognitive impairments
Andreasen T., J. (Foredragsholder)
26 apr. 2014Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag
-
Nicotinic receptors agonists and antagonists in animal models of depression
Andreasen T., J. (Foredragsholder)
24 apr. 2014Aktivitet: Præsentationer, medlemskaber og andre aktivitetstyper › Foredrag og mundtlige bidrag