Research Topics
Species | J TiihonenSummaryAffiliation: University of Kuopio Country: Finland Publications
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Detail Information
Publications
Specific major mental disorders and criminality: a 26-year prospective study of the 1966 northern Finland birth cohortJ Tiihonen
Department of Forensic Psychiatry, University of Kuopio, Niuvanniemi Hospital, Finland
Am J Psychiatry 154:840-5. 1997..The purpose of the study was to examine the quantitative risk of criminal behavior associated with specific mental disorders...
Seasonal variation in the occurrence of homicide in FinlandJ Tiihonen
Department of Forensic Psychiatry, University of Kuopio, Finland
Am J Psychiatry 154:1711-4. 1997..A secondary hypothesis was that the seasonal variations in homicides and violent suicides are correlated...
Cerebral benzodiazepine receptor binding and distribution in generalized anxiety disorder: a fractal analysisJ Tiihonen
Department of Forensic Psychiatry, University of Kuopio, Niuvanniemi Hospital, Finland
Mol Psychiatry 2:463-71. 1997..The results are consistent with the general hypothesis that high regional heterogeneity of perfusion, metabolism and receptor density is necessary to maintain adaptation ability in the living organism...
Reversal of cerebral asymmetry in schizophrenia measured with magnetoencephalographyJ Tiihonen
Department of Forensic Psychiatry, University of Kuopio, Niuvanniemi Hospital, Finland
Schizophr Res 30:209-19. 1998..The results suggest that the reversed asymmetry is associated with the higher severity of general psychopathological symptoms...
Dopamine D(2)/D(3)-receptor and transporter densities in nucleus accumbens and amygdala of type 1 and 2 alcoholicsE Tupala
Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Kuopio, FIN 70240 Kuopio, Finland
Mol Psychiatry 6:261-7. 2001..Our results suggest that such a reduction may result in the chronic overuse of alcohol as an attempt to stimulate DA function...
Alcoholics show altered histaminergic neurotransmission in several cortical areas--preliminary reportK Alakärppä
Department of Pharmacology and Toxicology, University of Kuopio, PO Box 1627, FIN 70211 Kuopio, Finland
Inflamm Res 52:S37-8. 2003
Dopamine transporter and D2-receptor density in late-onset alcoholismE Repo
Department of Forensic Psychiatry, University of Kuopio, Niuvanniemi Hospital, Finland
Psychopharmacology (Berl) 147:314-8. 1999..Late onset type 1 alcoholism has been suggested to be associated with an underlying dopaminergic defect. Therefore, it is relevant to study both postsynaptic D2-receptor and presynaptic dopamine transporter (DAT) densities among alcoholics...
Association between the functional variant of the catechol-O-methyltransferase (COMT) gene and type 1 alcoholismJ Tiihonen
Department of Forensic Psychiatry, University of Kuopio, Niuvanniemi Hospital, Finland
Mol Psychiatry 4:286-9. 1999..3% (95% CI 2.3-25.7%). The results indicate that the COMT polymorphism contributes significantly to the development of late-onset alcoholism...
Measurement of the striatal dopamine transporter density and heterogeneity in type 1 alcoholics using human whole hemisphere autoradiographyE Tupala
Department of Forensic Psychiatry, Niuvanniemi Hospital, Finland
Neuroimage 14:87-94. 2001..These data indicate that human whole hemisphere autoradiography with the analysis of binding heterogeneity may be a relevant tool to measure pathological processes in the brain...
Extrastriatal dopamine D 2/3 receptor density and distribution in drug-naive schizophrenic patientsH Tuppurainen
Department of Psychiatry, University of Kuopio, Kuopio, Finland
Mol Psychiatry 8:453-5. 2003..86 to -0.90) and negative (r from -0.37 to -0.55) schizophrenic symptoms. These results support the previous hypothesis on dysfunction of mesocortical DA function behind the cognitive and negative symptoms in schizophrenia...
Association between the functional polymorphism of catechol-O-methyltransferase gene and alcohol consumption among social drinkersJ Kauhanen
Department of Public Health and General Practice, University of Kuopio, Finland
Alcohol Clin Exp Res 24:135-9. 2000..Previous studies have shown that type I alcoholism is more common among subjects with low activity COMT genotype (LL), compared with high activity (HH) or heterozygotic (LH) genotypes...
Altered frontal lobe function suggested by source analysis of event-related potentials in impulsive violent alcoholicsI M Tarkka
Department of Neurology and Brain Research and Rehabilitation Center Neuron, Kuopio University Hospital, University of Kuopio, Finland
Alcohol Alcohol 36:323-8. 2001..These findings imply alterations in arousal and involuntary adaptive processes in cortical networks associated with violent behaviour and alcoholism...
Ethanol modulates evoked dopamine release in mouse nucleus accumbens: dependence on social stress and doseL Yavich
Department of Pharmacology and Toxicology, University of Kuopio, P O Box 1627, FIN 70211, Kuopio, Finland
Eur J Pharmacol 401:365-73. 2000..These data suggest that the stress of social defeat may have sensitised the machinery involved in dopamine release to ethanol, a process that may increase the reinforcing properties of this compound...
Violent persons with schizophrenia and comorbid disorders: a functional magnetic resonance imaging studyC C Joyal
Niuvanniemi Hospital, Kuopio, Finland
Schizophr Res 91:97-102. 2007..In contrast, significantly higher activations in frontal motor, premotor and anterior cingulate regions were observed in the Sz+APD+SUD group than in the Sz-only group...
Regional cerebral blood flow during exposure to food in obese binge eating womenL J Karhunen
Department of Clinical Nutrition, University of Kuopio, P O Box 1627, 70211, Kuopio, Finland
Psychiatry Res 99:29-42. 2000..Left hemisphere and its frontal and pre-frontal regions could thus play a role in binge eating behavior in humans...
Patterns of dopamine overflow in mouse nucleus accumbens during intracranial self-stimulationL Yavich
Department of Pharmacology and Toxicology, University of Kuopio, Finland
Neurosci Lett 293:41-4. 2000..We conclude that the availability of a readily-releasable pool of DA in presynaptic terminals determined the pattern of dopamine overflow in the nucleus accumbens during ICSS in mice...
Ethanol consumption and DRD2 gene TaqI a polymorphism among socially drinking malesTero Hallikainen
Department of Forensic Psychiatry, University of Kuopio, Niuvanniemi Hospital, Kuopio, Finland
Am J Med Genet A 119:152-5. 2003..These results in the large sample of non-alcoholic males are also opposite to some previous findings on the higher A1 allele frequency among alcoholic populations...
Mortality among habitually violent offendersJ Paanila
Department of Forensic Psychiatry, University of Kuopio, Finland
Forensic Sci Int 100:187-91. 1999....
Effect of alcohol abuse on human brain histamine and tele-methylhistamineK Alakärppä
Department of Pharmacology and Toxicology, University of Kuopio, Finland
Inflamm Res 51:S40-1. 2002
