| Acute COVID-19 severity and mental health morbidity trajectories in patient populations of six nations: an observational study I Magnúsdóttir, A Lovik, AB Unnarsdóttir, D McCartney, H Ask, K Kõiv, ... The Lancet Public Health 7 (5), e406-e416, 2022 | 154 | 2022 |
| Rats with persistently low or high exploratory activity: behaviour in tests of anxiety and depression, and extracellular levels of dopamine T Mällo, A Alttoa, K Kõiv, M Tõnissaar, M Eller, J Harro Behavioural brain research 177 (2), 269-281, 2007 | 144 | 2007 |
| Tickling-induced 50-kHz ultrasonic vocalization is individually stable and predicts behaviour in tests of anxiety and depression in rats T Mällo, D Matrov, L Herm, K Kõiv, M Eller, A Rinken, J Harro Behavioural Brain Research 184 (1), 57-71, 2007 | 117 | 2007 |
| Effect of chronic stress on behavior and cerebral oxidative metabolism in rats with high or low positive affect T Mällo, D Matrov, K Kõiv, J Harro Neuroscience 164 (3), 963-974, 2009 | 95 | 2009 |
| Rat behavior after chronic variable stress and partial lesioning of 5-HT-ergic neurotransmission: effects of citalopram M Tõnissaar, T Mällo, M Eller, R Häidkind, K Kõiv, J Harro Progress in Neuro-Psychopharmacology and Biological Psychiatry 32 (1), 164-177, 2008 | 78 | 2008 |
| Brain responses to chronic social defeat stress: effects on regional oxidative metabolism as a function of a hedonic trait, and gene expression in susceptible and resilient rats M Kanarik, A Alttoa, D Matrov, K Kõiv, T Sharp, J Panksepp, J Harro European Neuropsychopharmacology 21 (1), 92-107, 2011 | 76 | 2011 |
| Differential gene expression in a rat model of depression based on persistent differences in exploratory activity A Alttoa, K Kõiv, TA Hinsley, A Brass, J Harro European Neuropsychopharmacology 20 (5), 288-300, 2010 | 64 | 2010 |
| Rats with persistently high exploratory activity have both higher extracellular dopamine levels and higher proportion of D2High receptors in the striatum A Alttoa, P Seeman, K Koiv, M Eller, J Harro Synapse 63 (5), 443, 2009 | 45 | 2009 |
| Changes in regional long-term oxidative metabolism induced by partial serotonergic denervation and chronic variable stress in rat brain M Kanarik, D Matrov, K Kõiv, M Eller, M Tõnissaar, J Harro Neurochemistry international 52 (3), 432-437, 2008 | 40 | 2008 |
| Effects of low dose N-(2-chloroethyl)-N-ethyl-2-bromobenzylamine administration on exploratory and amphetamine-induced behavior and dopamine D 2 receptor function in rats with … A Alttoa, K Kõiv, M Eller, A Uustare, A Rinken, J Harro Neuroscience 132 (4), 979-990, 2005 | 40 | 2005 |
| Rats with high or low sociability are differently affected by chronic variable stress M Tõnissaar, L Herm, M Eller, K Kõiv, A Rinken, J Harro Neuroscience 152 (4), 867-876, 2008 | 39 | 2008 |
| Revealing the cerebral regions and networks mediating vulnerability to depression: Oxidative metabolism mapping of rat brain J Harro, M Kanarik, T Kaart, D Matrov, K Kõiv, T Mällo, J Del Río, ... Behavioural brain research 267, 83-94, 2014 | 32 | 2014 |
| Regulation of extracellular serotonin levels and brain-derived neurotrophic factor in rats with high and low exploratory activity T Mällo, K Kõiv, I Koppel, K Raudkivi, A Uustare, A Rinken, T Timmusk, ... Brain research 1194, 110-117, 2008 | 32 | 2008 |
| Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations AB Unnarsdóttir, A Lovik, C Fawns-Ritchie, H Ask, K Kõiv, K Hagen, ... International journal of epidemiology 51 (3), e108-e122, 2022 | 21 | 2022 |
| Studies on monoaminergic regulation of inter-individual differences in exploratory behaviour and the activating and rewarding effects of psychostimulants in rats K Kõiv | 20 | 2010 |
| Chronic variable stress prevents amphetamine-elicited 50-kHz calls in rats with low positive affectivity K Kõiv, M Metelitsa, M Vares, K Tiitsaar, K Raudkivi, K Jaako, K Vulla, ... European Neuropsychopharmacology 26 (4), 631-643, 2016 | 19 | 2016 |
| Antidepressants differentially affect striatal amphetamine-stimulated dopamine and serotonin release in rats with high and low novelty-oriented behaviour A O’Leary, K Kõiv, K Raudkivi, J Harro Pharmacological research 113, 739-746, 2016 | 17 | 2016 |
| Effect of chronic variable stress on sensitization to amphetamine in high and low sucrose-consuming rats K Kõiv, M Vares, C Kroon, M Metelitsa, K Tiitsaar, K Laugus, K Jaako, ... Journal of Psychopharmacology 33 (12), 1512-1523, 2019 | 16 | 2019 |
| Expression and impact of Lsamp neural adhesion molecule in the serotonergic neurotransmission system A Bregin, M Kaare, T Jagomäe, K Karis, K Singh, K Laugus, J Innos, ... Pharmacology Biochemistry and Behavior 198, 173017, 2020 | 14 | 2020 |
| Differences in 5-HT1A receptor-mediated hypothermia in rats with low or high exploratory activity K Kõiv, J Harro Behavioural pharmacology 21 (8), 765-768, 2010 | 8 | 2010 |
Jaanus HarroProfessor, University of TartuAdresse e-mail validée de ut.ee
