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A. Alttoa · SciRah

Researcher profile · Semantic Scholar

A. Alttoa

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A. Alttoa — researcher profile on SciRah

h-index: 13
Works: 29
Citations: 809

Most-cited papers

European neuropsychopharmacology: The journal of the European College of Neuropsychopharmacology
J. F. Deakin, D. Nutt, W. Rutz, Z. Rihmer +56 more
2009128 citations
Semantic Scholar
Neuronal nitric oxide synthase (NOS1) and its adaptor, NOS1AP, as a genetic risk factors for psychiatric disorders
F. Freudenberg, A. Alttoa, A. Reif
2015Genes, Brain and Behavior107 citations
Semantic Scholar
Rats with persistently low or high exploratory activity: behaviour in tests of anxiety and depression, and extracellular levels of dopamine.
Tanel Mällo, A. Alttoa, K. Kõiv, M. Tõnissaar +2 more
2007Behavioural Brain Research107 citations
Semantic Scholar
Neuroinformatic analyses of common and distinct genetic components associated with major neuropsychiatric disorders
A. Lotan, Michaela Fenckova, J. Bralten, A. Alttoa +3 more
2014Frontiers in Neuroscience90 citations Open access
Semantic Scholar
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.
Margus Kanarik, A. Alttoa, D. Matrov, K. Kõiv +3 more
2011European Neuropsychopharmacology64 citations
Semantic Scholar
Amphetamine-induced locomotion, behavioral sensitization to amphetamine, and striatal D2 receptor function in rats with high or low spontaneous exploratory activity: differences in the role of locus coeruleus.
A. Alttoa, M. Eller, L. Herm, A. Rinken +1 more
2007Brain Research56 citations
Semantic Scholar
Differential gene expression in a rat model of depression based on persistent differences in exploratory activity.
A. Alttoa, K. Kõiv, T. Hinsley, A. Brass +1 more
2010European Neuropsychopharmacology50 citations
Semantic Scholar
The genetic contribution of the NO system at the glutamatergic post-synapse to schizophrenia: further evidence and meta-analysis.
H. Weber, D. Klamer, F. Freudenberg, S. Kittel-Schneider +21 more
2014European Neuropsychopharmacology40 citations
Semantic Scholar
Effects of low dose N-(2-chloroethyl)-N-ethyl-2-bromobenzylamine administration on exploratory and amphetamine-induced behavior and dopamine D2 receptor function in rats with high or low exploratory activity.
A. Alttoa, K. Kõiv, M. Eller, A. Uustare +2 more
2005Neuroscience37 citations
Semantic Scholar
Rats with persistently high exploratory activity have both higher extracellular dopamine levels and higher proportion of D 2High receptors in the striatum
A. Alttoa, P. Seeman, K. Kõiv, M. Eller +1 more
2009Synapse35 citations
Semantic Scholar
Lsamp⁻/⁻ mice display lower sensitivity to amphetamine and have elevated 5-HT turnover.
J. Innos, E. Leidmaa, M. Philips, S. Sütt +4 more
2013Biochemical and Biophysical Research Communications - BBRC23 citations
Semantic Scholar
On the role of NOS1 ex1f‐VNTR in ADHD—allelic, subgroup, and meta‐analysis
H. Weber, S. Kittel-Schneider, J. Heupel, L. Weissflog +17 more
2015American Journal of Medical Genetics Part B: Neuropsychiatric Genetics21 citations
Semantic Scholar
The neurochemical regulation of rat exploratory behaviour: focus on dopaminergic and noradrenergic neurotransmission
A. Alttoa
200419 citations
Semantic Scholar
Wfs1-deficient mice display altered function of serotonergic system and increased behavioral response to antidepressants
T. Visnapuu, S. Raud, M. Loomets, R. Reimets +8 more
2013Frontiers in Neuroscience13 citations Open access
Semantic Scholar
Effect of CCK1 and CCK2 receptor blockade on amphetamine-stimulated exploratory behavior and sensitization to amphetamine.
A. Alttoa, J. Harro
2004European Neuropsychopharmacology13 citations
Semantic Scholar
Differences in extracellular glutamate levels in striatum of rats with high and low exploratory activity
K. Raudkivi, A. Alttoa, I. Leito, J. Harro
2015Pharmacological Reports6 citations
Semantic Scholar
P.2.b.012 Neurochemical basis of the sociability trait: behavioural profiles and differences in extracellular serotonin levels in rats with high and low sociability
Jaanus Harro, A. Alttoa, Margus Tõnissaar, Tanel Mällo +2 more
20061 citations
Semantic Scholar
P.1.h.038 Early life stress and neuronal nitric oxide synthase deficiency: effects on affective behaviour
A. Alttoa, A. Post, L. Weissflog, A. Reif
20140 citations
Semantic Scholar
P.1.d.015 Quick but lazy? Locomotor hyperactivity and motivational deficits in the Nosl-knockdown mice
A. Alttoa, A. Post, F. Prost, K. Lesch +1 more
20120 citations
Semantic Scholar
THE EFFECT
K. Kõiv, K. Raudkivi, A. Alttoa, Jaanus Harro
20120 citations
Semantic Scholar
P.4.018 The effect of acute imipramine on amphetamine-induced striatal dopamine and serotonin release in low and high exploring rats
K. Kõiv, A. Alttoa, Jaanus Harro
20120 citations
Semantic Scholar
P.1.016 The role of nitric oxide signalling in impulsive behaviours
A. Alttoa, M. Reuß, A. Meyer, H. Weber +2 more
20120 citations
Semantic Scholar
P.2.b.015 Extracellular glutamate levels in rats with high or low exploratory behaviour
Jaanus Harro, Karita Raudkivi, A. Alttoa
20110 citations
Semantic Scholar
P.2.b.020 Changes in gene expression in the rat brain induced by partial serotonergic denervation and chronic variable
A. Alttoa, Margus Kanarik, Jaanus Harro
20100 citations
Semantic Scholar
P.1.13 Identification of clusters of co-regulated genes that may underlie the phenotypes of high and low exploring rats
A. Alttoa, Timothy A. Hinsley, K. Kõiv, Jaanus Harro
20090 citations
Semantic Scholar
S.2.02 The brain prepared to become anxious: predisposing neurobiology in animals and humans
J. Harro, A. Alttoa, Laura Herm, Evelyn Kiive +6 more
20090 citations
Semantic Scholar
Measurement of persistently expressed behavioural traits in outbred rats: underlying gene expression patterns
A. Alttoa, K. Kõiv, J. Harro
20090 citations
Semantic Scholar
Differential gene expression in rats with persistently high and low exploratory activity
A. Alttoa, T. Hinsley, K. Kõiv, A. Brass +1 more
20080 citations
Semantic Scholar
P.1.c.027 Effects of intrategmental adrenoceptor agonists and idazoxan on noradrenaline and dopamine release in the VTA and PFC
A. Alttoa, Y. Kawahara, B. Westerink, J. Harro
20070 citations
Semantic Scholar

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