T
Tero Hallikainen
Researcher at University of Eastern Finland
Publications - 27
Citations - 1742
Tero Hallikainen is an academic researcher from University of Eastern Finland. The author has contributed to research in topics: Clozapine & Positive and Negative Syndrome Scale. The author has an hindex of 16, co-authored 26 publications receiving 1683 citations. Previous affiliations of Tero Hallikainen include University of Helsinki & Nathan Kline Institute for Psychiatric Research.
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Journal ArticleDOI
Association between low activity serotonin transporter promoter genotype and early onset alcoholism with habitual impulsive violent behavior.
Tero Hallikainen,Takuya Saito,Herbert M. Lachman,Jan Volavka,Tiina Pohjalainen,Olli-Pekka Ryynänen,Jussi Kauhanen,Erkka Syvälahti,Jarmo Hietala,Jari Tiihonen +9 more
TL;DR: The results suggest that the 5-HTT ‘S’ promoter polymorphism is associated with an increased risk for early onset alcoholism associated with antisocial personality disorder and impulsive, habitually violent behavior.
Journal ArticleDOI
Association Between the Functional Variant of the catechol-O-methyltransferase (COMT) Gene and Type 1 Alcoholism
Jari Tiihonen,Tero Hallikainen,Herbert M. Lachman,Takuya Saito,Jan Volavka,Jussi Kauhanen,Jukka T. Salonen,Olli-Pekka Ryynänen,Markku Koulu,Matti K. Karvonen,Tiina Pohjalainen,Erkka Syvälahti,Jarmo Hietala +12 more
TL;DR: The results indicate that the COMT polymorphism contributes significantly to the development of late-onset alcoholism.
Journal ArticleDOI
Lamotrigine in treatment-resistant schizophrenia: a randomized placebo-controlled crossover trial.
Jari Tiihonen,Jari Tiihonen,Tero Hallikainen,Olli-Pekka Ryynänen,Eila Repo-Tiihonen,Irma Kotilainen,Markku Eronen,Päivi Toivonen,Kristian Wahlbeck,Anu Putkonen +9 more
TL;DR: These results provide the first evidence from a randomized controlled trial of an effective pharmacological treatment with an anticonvulsant agent in treatment-resistant schizophrenia and indicate that both positive and general psychopathological symptoms in patients with schizophrenia can be controlled by a drug that is not a dopamine antagonist.
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Single-photon emission tomography imaging of monoamine transporters in impulsive violent behaviour.
Jari Tiihonen,Jyrki T. Kuikka,Kim A. Bergström,Jari Karhu,Heimo Viinamäki,Johannes Lehtonen,Tero Hallikainen,Jiwei Yang,Panu Hakola +8 more
TL;DR: The results imply that habitual impulsive aggressive behaviour in man is associated with a decrease in the 5-HT transporter density, which implies that monoamine transporter density in brain is decreased in subjects with impulsive violent behaviour.
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Increase in cerebral blood flow of right prefrontal cortex in man during orgasm.
Jari Tiihonen,Jyrki T. Kuikka,Jukka Kupila,Kaarina Partanen,Pauli Vainio,Juha Airaksinen,Markku Eronen,Tero Hallikainen,Jarmo Paanila,Ilpo Kinnunen,Janne M. J. Huttunen +10 more
TL;DR: The functional anatomy of human emotional responses has remained poorly understood, mainly because invasive experiments in humans are unacceptable due to ethical reasons, but the new functional imaging techniques such as positron emission tomography and single photon emission computed tomography have made it possible to study the neurophysiology of living humans noninvasively.