Nikolaos Smyrnis - Publications

Affiliations: 
Medical School National and Kapodistrian University of Athens 
 University Mental Health Research Institute 
Area:
Psychiatry, Neuroscience

79 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Michopoulos I, Tournikioti K, Paraschakis A, Karavia A, Gournellis R, Smyrnis N, Ferentinos P. Similar or Different Neuropsychological Profiles? Only Set Shifting Differentiates Women With Bipolar vs. Borderline Personality Disorder. Frontiers in Psychiatry. 12: 690808. PMID 34393854 DOI: 10.3389/fpsyt.2021.690808  0
2021 Fountoulakis KN, Dragioti E, Theofilidis AT, Wiklund T, Atmatzidis X, Nimatoudis I, Thys E, Wampers M, Hranov L, Hristova T, Aptalidis D, Milev R, Iftene F, Spaniel F, Knytl P, ... ... Smyrnis N, et al. Gender, age at onset and duration of being ill as predictors for the long-term course and outcome of Schizophrenia: An international multi-center study. Cns Spectrums. 1-26. PMID 34369340 DOI: 10.1017/S1092852921000742  0
2021 Athanasopoulos F, Saprikis OV, Margeli M, Klein C, Smyrnis N. Towards Clinically Relevant Oculomotor Biomarkers in Early Schizophrenia. Frontiers in Behavioral Neuroscience. 15: 688683. PMID 34177483 DOI: 10.3389/fnbeh.2021.688683  0
2021 Fish S, Christidi F, Karavasilis E, Velonakis G, Kelekis N, Klein C, Stefanis NC, Smyrnis N. Interaction of schizophrenia and chronic cannabis use on reward anticipation sensitivity. Npj Schizophrenia. 7: 33. PMID 34135344 DOI: 10.1038/s41537-021-00163-2  0
2021 Lam M, Chen CY, Ge T, Xia Y, Hill DW, Trampush JW, Yu J, Knowles E, Davies G, Stahl EA, Huckins L, Liewald DC, Djurovic S, Melle I, Christoforou A, ... ... Smyrnis N, et al. Identifying nootropic drug targets via large-scale cognitive GWAS and transcriptomics. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. PMID 34035472 DOI: 10.1038/s41386-021-01023-4  0
2021 Efstathiou V, Michopoulos I, Yotsidi V, Smyrnis N, Zompola C, Papadopoulou A, Pomini V, Papadopoulou M, Tsigkaropoulou E, Tsivgoulis G, Douzenis A, Gournellis R. Does suicidal ideation increase during the second COVID-19 lockdown? Psychiatry Research. 301: 113990. PMID 34020218 DOI: 10.1016/j.psychres.2021.113990  0
2021 Tsamakis K, Mueller C, Hortis I, Kallergi M, Tolos I, Alevyzakis E, Siafakas N, Ouranidis A, Tsiptsios D, Kympouropoulos S, Spandidos DA, Smyrnis N, Rizos E. Association of antipsychotic use with raised eosinophil count. Experimental and Therapeutic Medicine. 21: 513. PMID 33791022 DOI: 10.3892/etm.2021.9944  0
2021 Papapanou M, Routsi E, Tsamakis K, Fotis L, Marinos G, Lidoriki I, Karamanou M, Papaioannou TG, Tsiptsios D, Smyrnis N, Rizos E, Schizas D. Medical education challenges and innovations during COVID-19 pandemic. Postgraduate Medical Journal. PMID 33782202 DOI: 10.1136/postgradmedj-2021-140032  0
2021 Canu D, Ioannou C, Müller K, Martin B, Fleischhaker C, Biscaldi M, Beauducel A, Smyrnis N, van Elst LT, Klein C. Visual search in neurodevelopmental disorders: evidence towards a continuum of impairment. European Child & Adolescent Psychiatry. PMID 33751240 DOI: 10.1007/s00787-021-01756-z  0
2021 Tsamakis K, Tsiptsios D, Ouranidis A, Mueller C, Schizas D, Terniotis C, Nikolakakis N, Tyros G, Kympouropoulos S, Lazaris A, Spandidos DA, Smyrnis N, Rizos E. COVID-19 and its consequences on mental health (Review). Experimental and Therapeutic Medicine. 21: 244. PMID 33603852 DOI: 10.3892/etm.2021.9675  0
2020 Anderson AJ, Smyrnis N, Noorani I, Carpenter R. Modelling prosaccade latencies across multiple decision-making tasks. Neuroscience. PMID 33246069 DOI: 10.1016/j.neuroscience.2020.11.022  0
2020 Ioannou C, Seernani D, Stefanou ME, Riedel A, Tebartz van Elst L, Smyrnis N, Fleischhaker C, Biscaldi-Schaefer M, Boccignone G, Klein C. Comorbidity Matters: Social Visual Attention in a Comparative Study of Autism Spectrum Disorder, Attention-Deficit/Hyperactivity Disorder and Their Comorbidity. Frontiers in Psychiatry. 11: 545567. PMID 33192661 DOI: 10.3389/fpsyt.2020.545567  0
2020 Salunkhe G, Feige B, Saville CWN, Stefanou ME, Linden D, Bender S, Berger A, Smyrnis N, Biscaldi M, Klein C. Dissociating Slow Responses From Slow Responding. Frontiers in Psychiatry. 11: 505800. PMID 33132925 DOI: 10.3389/fpsyt.2020.505800  0
2020 Stefanou ME, Dundon NM, Bestelmeyer PEG, Ioannou C, Bender S, Biscaldi M, Smyrnis N, Klein C. Late attentional processes potentially compensate for early perceptual multisensory integration deficits in children with autism: evidence from evoked potentials. Scientific Reports. 10: 16157. PMID 32999327 DOI: 10.1038/s41598-020-73022-2  0
2020 Hatzimanolis A, Stefanatou P, Kattoulas E, Ralli I, Dimitrakopoulos S, Foteli S, Kosteletos I, Mantonakis L, Selakovic M, Soldatos RF, Vlachos I, Xenaki LA, Smyrnis N, Stefanis NC. Familial and socioeconomic contributions to premorbid functioning in psychosis: Impact on age at onset and treatment response. European Psychiatry : the Journal of the Association of European Psychiatrists. 63: e44. PMID 32345391 DOI: 10.1192/j.eurpsy.2020.41  0
2020 Fountoulakis KN, Dragioti E, Theofilidis AT, Wiklund T, Atmatzidis X, Nimatoudis I, Thys E, Wampers M, Hranov L, Hristova T, Aptalidis D, Milev R, Iftene F, Spaniel F, Knytl P, ... ... Smyrnis N, et al. Modeling psychological function in patients with schizophrenia with the PANSS: an international multi-center study. Cns Spectrums. 1-9. PMID 32290897 DOI: 10.1017/S1092852920001091  0
2020 Kapsali F, Zioga I, Papageorgiou P, Smyrnis N, Chrousos GP, Papageorgiou C. Event-related EEG oscillations in body dysmorphic disorder. European Journal of Clinical Investigation. 50: e13208. PMID 31995842 DOI: 10.1111/eci.13208  0
2019 Karavani E, Zuk O, Zeevi D, Barzilai N, Stefanis NC, Hatzimanolis A, Smyrnis N, Avramopoulos D, Kruglyak L, Atzmon G, Lam M, Lencz T, Carmi S. Screening Human Embryos for Polygenic Traits Has Limited Utility. Cell. PMID 31761530 DOI: 10.1016/J.Cell.2019.10.033  0
2019 Savva AD, Kassinopoulos M, Smyrnis N, Matsopoulos GK, Mitsis GD. Effects of Motion Related Outliers in Dynamic Functional Connectivity Using the Sliding Window Method. Journal of Neuroscience Methods. 108519. PMID 31730872 DOI: 10.1016/J.Jneumeth.2019.108519  0
2019 Fountoulakis KN, Dragioti E, Theofilidis AT, Wikilund T, Atmatzidis X, Nimatoudis I, Thys E, Wampers M, Hranov L, Hristova T, Aptalidis D, Milev R, Iftene F, Spaniel F, Knytl P, ... ... Smyrnis N, et al. Staging of Schizophrenia with the use of PANSS: An international multi-center study. The International Journal of Neuropsychopharmacology. PMID 31563956 DOI: 10.1093/Ijnp/Pyz053  0
2019 Lam M, Hill WD, Trampush JW, Yu J, Knowles E, Davies G, Stahl E, Huckins L, Liewald DC, Djurovic S, Melle I, Sundet K, Christoforou A, Reinvang I, DeRosse P, ... ... Smyrnis N, et al. Pleiotropic Meta-Analysis of Cognition, Education, and Schizophrenia Differentiates Roles of Early Neurodevelopmental and Adult Synaptic Pathways. American Journal of Human Genetics. 105: 334-350. PMID 31374203 DOI: 10.1016/J.Ajhg.2019.06.012  0
2019 Davies G, Lam M, Harris SE, Trampush JW, Luciano M, Hill WD, Hagenaars SP, Ritchie SJ, Marioni RE, Fawns-Ritchie C, Liewald DCM, Okely JA, Ahola-Olli AV, Barnes CLK, Bertram L, ... ... Smyrnis N, et al. Author Correction: Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function. Nature Communications. 10: 2068. PMID 31043617 DOI: 10.1038/S41467-019-10160-W  0
2018 Fish S, Toumaian M, Pappa E, Davies TJ, Tanti R, Saville CWN, Theleritis C, Economou M, Klein C, Smyrnis N. Modelling reaction time distribution of fast decision tasks in schizophrenia: Evidence for novel candidate endophenotypes. Psychiatry Research. 269: 212-220. PMID 30153599 DOI: 10.1016/j.psychres.2018.08.067  0
2018 Lam M, Trampush JW, Yu J, Knowles E, Djurovic S, Melle I, Sundet K, Christoforou A, Reinvang I, DeRosse P, Lundervold AJ, Steen VM, Espeseth T, Räikkönen K, Widen E, ... ... Smyrnis N, et al. Multi-Trait Analysis of GWAS and Biological Insights Into Cognition: A Response to Hill (2018). Twin Research and Human Genetics : the Official Journal of the International Society For Twin Studies. 1-4. PMID 30001766 DOI: 10.1017/Thg.2018.46  0
2018 Savage JE, Jansen PR, Stringer S, Watanabe K, Bryois J, de Leeuw CA, Nagel M, Awasthi S, Barr PB, Coleman JRI, Grasby KL, Hammerschlag AR, Kaminski JA, Karlsson R, Krapohl E, ... ... Smyrnis N, et al. Genome-wide association meta-analysis in 269,867 individuals identifies new genetic and functional links to intelligence. Nature Genetics. PMID 29942086 DOI: 10.1038/S41588-018-0152-6  0
2018 Stefanatou P, Karatosidi CS, Tsompanaki E, Kattoulas E, Stefanis NC, Smyrnis N. Premorbid adjustment predictors of cognitive dysfunction in schizophrenia. Psychiatry Research. 267: 249-255. PMID 29940456 DOI: 10.1016/j.psychres.2018.06.029  0
2018 Davies G, Lam M, Harris SE, Trampush JW, Luciano M, Hill WD, Hagenaars SP, Ritchie SJ, Marioni RE, Fawns-Ritchie C, Liewald DCM, Okely JA, Ahola-Olli AV, Barnes CLK, Bertram L, ... ... Smyrnis N, et al. Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function. Nature Communications. 9: 2098. PMID 29844566 DOI: 10.1038/S41467-018-04362-X  0
2017 Lam M, Trampush JW, Yu J, Knowles E, Davies G, Liewald DC, Starr JM, Djurovic S, Melle I, Sundet K, Christoforou A, Reinvang I, DeRosse P, Lundervold AJ, Steen VM, ... ... Smyrnis N, et al. Large-Scale Cognitive GWAS Meta-Analysis Reveals Tissue-Specific Neural Expression and Potential Nootropic Drug Targets. Cell Reports. 21: 2597-2613. PMID 29186694 DOI: 10.1016/J.Celrep.2017.11.028  0
2017 Hatzimanolis A, Avramopoulos D, Arking DE, Moes A, Bhatnagar P, Lencz T, Malhotra AK, Giakoumaki SG, Roussos P, Smyrnis N, Bitsios P, Stefanis NC. Stress-Dependent Association Between Polygenic Risk for Schizophrenia and Schizotypal Traits in Young Army Recruits. Schizophrenia Bulletin. PMID 29036523 DOI: 10.1093/Schbul/Sbx074  0
2017 Kaspiris-Rousellis C, Siettos CI, Evdokimidis I, Smyrnis N. Reaching to virtual targets: The oblique effect reloaded in 3-D. Neuroscience. 343: 128-139. PMID 27932308 DOI: 10.1016/j.neuroscience.2016.11.039  0
2017 Siettos CI, Smyrnis N. Reaction time as a stochastic process implemented by functional brain networks. Cognitive Neuroscience. 8: 133-135. PMID 27424602 DOI: 10.1080/17588928.2016.1206519  0
2016 Korda AI, Koliaraki M, Asvestas PA, Matsopoulos GK, Ventouras EM, Ktonas PY, Smyrnis N. Discrete states of attention during active visual fixation revealed by Markovian analysis of the time series of intrusive saccades. Neuroscience. 339: 385-395. PMID 27751962 DOI: 10.1016/j.neuroscience.2016.10.012  0
2016 Talanow T, Kasparbauer AM, Steffens M, Meyhöfer I, Weber B, Smyrnis N, Ettinger U. Facing competition: Neural mechanisms underlying parallel programming of antisaccades and prosaccades. Brain and Cognition. 107: 37-47. PMID 27363008 DOI: 10.1016/J.Bandc.2016.05.006  0
2016 Damilou A, Apostolakis S, Thrapsanioti E, Theleritis C, Smyrnis N. Shared and distinct oculomotor function deficits in schizophrenia and obsessive compulsive disorder. Psychophysiology. 53: 796-805. PMID 26914941 DOI: 10.1111/psyp.12630  0
2016 Protopapas A, Orfanidou E, Taylor JS, Karavasilis E, Kapnoula EC, Panagiotaropoulou G, Velonakis G, Poulou LS, Smyrnis N, Kelekis D. Evaluating cognitive models of visual word recognition using fMRI: Effects of lexical and sublexical variables. Neuroimage. 128: 328-341. PMID 26806289 DOI: 10.1016/J.Neuroimage.2016.01.013  0
2015 Balikou P, Gourtzelidis P, Mantas A, Moutoussis K, Evdokimidis I, Smyrnis N. Independent sources of anisotropy in visual orientation representation: a visual and a cognitive oblique effect. Experimental Brain Research. 233: 3097-108. PMID 26226929 DOI: 10.1007/s00221-015-4379-5  0
2015 Hatzimanolis A, Bhatnagar P, Moes A, Wang R, Roussos P, Bitsios P, Stefanis CN, Pulver AE, Arking DE, Smyrnis N, Stefanis NC, Avramopoulos D. Common genetic variation and schizophrenia polygenic risk influence neurocognitive performance in young adulthood. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics : the Official Publication of the International Society of Psychiatric Genetics. 168: 392-401. PMID 25963331 DOI: 10.1002/Ajmg.B.32323  0
2015 Korda AI, Asvestas PA, Matsopoulos GK, Ventouras EM, Smyrnis NP. Automatic identification of oculomotor behavior using pattern recognition techniques. Computers in Biology and Medicine. 60: 151-62. PMID 25836568 DOI: 10.1016/j.compbiomed.2015.03.002  0
2015 Flessas K, Mylonas D, Panagiotaropoulou G, Tsopani D, Korda A, Siettos C, Di Cagno A, Evdokimidis I, Smyrnis N. Judging the judges' performance in rhythmic gymnastics. Medicine and Science in Sports and Exercise. 47: 640-8. PMID 24977695 DOI: 10.1249/MSS.0000000000000425  0
2014 Protopapa F, Siettos CI, Evdokimidis I, Smyrnis N. Granger causality analysis reveals distinct spatio-temporal connectivity patterns in motor and perceptual visuo-spatial working memory. Frontiers in Computational Neuroscience. 8: 146. PMID 25431557 DOI: 10.3389/fncom.2014.00146  0
2014 Smyrnis N, Mantas A, Evdokimidis I. Two independent sources of anisotropy in the visual representation of direction in 2-D space. Experimental Brain Research. 232: 2317-24. PMID 24696139 DOI: 10.1007/s00221-014-3928-7  0
2014 Theleritis C, Evdokimidis I, Smyrnis N. Variability in the decision process leading to saccades: a specific marker for schizophrenia? Psychophysiology. 51: 327-36. PMID 24397400 DOI: 10.1111/psyp.12178  0
2014 Smyrnis N, Protopapa F, Tsoukas E, Balogh A, Siettos CI, Evdokimidis I. Amplitude spectrum EEG signal evidence for the dissociation of motor and perceptual spatial working memory in the human brain. Experimental Brain Research. 232: 659-73. PMID 24281356 DOI: 10.1007/s00221-013-3774-z  0
2014 Karantinos T, Tsoukas E, Mantas A, Kattoulas E, Stefanis NC, Evdokimidis I, Smyrnis N. Increased intra-subject reaction time variability in the volitional control of movement in schizophrenia. Psychiatry Research. 215: 26-32. PMID 24238920 DOI: 10.1016/j.psychres.2013.10.031  0
2013 Antoniades C, Ettinger U, Gaymard B, Gilchrist I, Kristjánsson A, Kennard C, John Leigh R, Noorani I, Pouget P, Smyrnis N, Tarnowski A, Zee DS, Carpenter RH. An internationally standardised antisaccade protocol. Vision Research. 84: 1-5. PMID 23474300 DOI: 10.1016/J.Visres.2013.02.007  0
2013 Stefanis NC, Hatzimanolis A, Avramopoulos D, Smyrnis N, Evdokimidis I, Stefanis CN, Weinberger DR, Straub RE. Variation in psychosis gene ZNF804A is associated with a refined schizotypy phenotype but not neurocognitive performance in a large young male population. Schizophrenia Bulletin. 39: 1252-60. PMID 23155182 DOI: 10.1093/schbul/sbs110  0
2013 Stefanis NC, Hatzimanolis A, Smyrnis N, Avramopoulos D, Evdokimidis I, van Os J, Stefanis CN, Straub RE, Weinberger DR. Schizophrenia candidate gene ERBB4: covert routes of vulnerability to psychosis detected at the population level. Schizophrenia Bulletin. 39: 349-57. PMID 22115776 DOI: 10.1093/schbul/sbr169  0
2012 Christidi F, Zalonis I, Smyrnis N, Evdokimidis I. Selective attention and the three-process memory model for the interpretation of verbal free recall in amyotrophic lateral sclerosis. Journal of the International Neuropsychological Society : Jins. 18: 809-18. PMID 22676844 DOI: 10.1017/S1355617712000562  0
2012 Theleritis C, Vitoratou S, Smyrnis N, Evdokimidis I, Constantinidis T, Stefanis NC. Neurological soft signs and psychometrically identified schizotypy in a sample of young conscripts. Psychiatry Research. 198: 241-7. PMID 22503357 DOI: 10.1016/j.psychres.2012.03.007  0
2012 Hatzimanolis A, Smyrnis N, Avramopoulos D, Stefanis CN, Evdokimidis I, Stefanis NC. Bipolar disorder ANK3 risk variant effect on sustained attention is replicated in a large healthy population. Psychiatric Genetics. 22: 210-3. PMID 22498896 DOI: 10.1097/YPG.0b013e328353ae79  0
2012 Smyrnis N, Mylonas DS, Rezaie R, Siettos CI, Ventouras E, Ktonas PY, Evdokimidis I, Papanicolaou AC. Single-trial magnetoencephalography signals encoded as an unfolding decision process. Neuroimage. 59: 3604-10. PMID 22079506 DOI: 10.1016/j.neuroimage.2011.10.091  0
2011 Protopapa F, Mylonas D, Spiliotis K, Siettos C, Smyrnis N, Evdokimidis I. Dynamic analysis of EEG signals during spatial working memory used for either perception discrimination or planning of action. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2011: 5896-9. PMID 22255681 DOI: 10.1109/IEMBS.2011.6091458  0
2011 Kattoulas E, Evdokimidis I, Stefanis NC, Avramopoulos D, Stefanis CN, Smyrnis N. Predictive smooth eye pursuit in a population of young men: II. Effects of schizotypy, anxiety and depression. Experimental Brain Research. 215: 219-26. PMID 21986671 DOI: 10.1007/s00221-011-2888-4  0
2011 Kattoulas E, Smyrnis N, Stefanis NC, Avramopoulos D, Stefanis CN, Evdokimidis I. Predictive smooth eye pursuit in a population of young men: I. Effects of age, IQ, oculomotor and cognitive tasks. Experimental Brain Research. 215: 207-18. PMID 21986670 DOI: 10.1007/s00221-011-2887-5  0
2011 Smyrnis N, Kattoulas E, Stefanis NC, Avramopoulos D, Stefanis CN, Evdokimidis I. Schizophrenia-related neuregulin-1 single-nucleotide polymorphisms lead to deficient smooth eye pursuit in a large sample of young men. Schizophrenia Bulletin. 37: 822-31. PMID 19965935 DOI: 10.1093/schbul/sbp150  0
2010 Papadopoulou M, Evdokimidis I, Tsoukas E, Mantas A, Smyrnis N. Event-related potentials before saccades and antisaccades and their relation to reaction time. Experimental Brain Research. 205: 521-31. PMID 20711563 DOI: 10.1007/s00221-010-2390-4  0
2010 Kattoulas E, Evdokimidis I, Stefanis NC, Avramopoulos D, Stefanis CN, Smyrnis N. Monitoring antisaccades: inter-individual differences in cognitive control and the influence of COMT and DRD4 genotype variations. Experimental Brain Research. 203: 453-63. PMID 20419368 DOI: 10.1007/s00221-010-2250-2  0
2009 Smyrnis N, Karantinos T, Malogiannis I, Theleritis C, Mantas A, Stefanis NC, Hatzimanolis J, Evdokimidis I. Larger variability of saccadic reaction times in schizophrenia patients. Psychiatry Research. 168: 129-36. PMID 19501412 DOI: 10.1016/j.psychres.2008.04.015  0
2009 Pantes G, Mantas A, Evdokimidis I, Smyrnis N. Memory pointing in children and adults: dissociations in the maturation of spatial and temporal movement parameters. Experimental Brain Research. 196: 319-28. PMID 19488744 DOI: 10.1007/s00221-009-1850-1  0
2009 Vitoratou S, Ntzoufras I, Smyrnis N, Stefanis NC. Factorial composition of the Aggression Questionnaire: a multi-sample study in Greek adults. Psychiatry Research. 168: 32-9. PMID 19443044 DOI: 10.1016/j.psychres.2008.01.016  0
2009 Kallimani D, Theleritis C, Evdokimidis I, Stefanis NC, Chatzimanolis I, Smyrnis N. The effect of change in clinical state on eye movement dysfunction in schizophrenia. European Psychiatry : the Journal of the Association of European Psychiatrists. 24: 17-26. PMID 18922684 DOI: 10.1016/j.eurpsy.2008.08.003  0
2008 Smyrnis N. Metric issues in the study of eye movements in psychiatry. Brain and Cognition. 68: 341-58. PMID 18842328 DOI: 10.1016/j.bandc.2008.08.022  0
2008 Kattoulas E, Smyrnis N, Mantas A, Evdokimidis I, Raos V, Moschovakis A. Arm movement metrics influence saccade metrics when looking and pointing towards a memorized target location. Experimental Brain Research. 189: 323-38. PMID 18512050 DOI: 10.1007/s00221-008-1427-4  0
2008 Mantas A, Evdokimidis I, Smyrnis N. Perception action interaction: the oblique effect in the evolving trajectory of arm pointing movements. Experimental Brain Research. 184: 605-16. PMID 18183375 DOI: 10.1007/s00221-007-1255-y  0
2007 Stefanis NC, Henquet C, Avramopoulos D, Smyrnis N, Evdokimidis I, Myin-Germeys I, Stefanis CN, Van Os J. COMT Val158Met moderation of stress-induced psychosis. Psychological Medicine. 37: 1651-6. PMID 17640440 DOI: 10.1017/S0033291707001080  0
2007 Cutsuridis V, Smyrnis N, Evdokimidis I, Perantonis S. A neural model of decision-making by the superior colicullus in an antisaccade task. Neural Networks : the Official Journal of the International Neural Network Society. 20: 690-704. PMID 17446043 DOI: 10.1016/j.neunet.2007.01.004  0
2007 Smyrnis N, Evdokimidis I, Mantas A, Kattoulas E, Stefanis NC, Constantinidis TS, Avramopoulos D, Stefanis CN. Smooth pursuit eye movements in 1,087 men: effects of schizotypy, anxiety, and depression. Experimental Brain Research. 179: 397-408. PMID 17136523 DOI: 10.1007/s00221-006-0797-8  0
2007 Smyrnis N, Avramopoulos D, Evdokimidis I, Stefanis CN, Tsekou H, Stefanis NC. Effect of schizotypy on cognitive performance and its tuning by COMT val158 met genotype variations in a large population of young men. Biological Psychiatry. 61: 845-53. PMID 17123481 DOI: 10.1016/j.biopsych.2006.07.019  0
2007 Smyrnis N, Mantas A, Evdokimidis I. "Motor oblique effect": perceptual direction discrimination and pointing to memorized visual targets share the same preference for cardinal orientations. Journal of Neurophysiology. 97: 1068-77. PMID 17122322 DOI: 10.1152/jn.00515.2006  0
2006 Evdokimidis I, Tsekou H, Smyrnis N. The mirror antisaccade task: direction-amplitude interaction and spatial accuracy characteristics. Experimental Brain Research. 174: 304-11. PMID 16636790 DOI: 10.1007/s00221-006-0462-2  0
2005 Stefanis NC, van Os J, Avramopoulos D, Smyrnis N, Evdokimidis I, Stefanis CN. Effect of COMT Val158Met polymorphism on the Continuous Performance Test, Identical Pairs Version: tuning rather than improving performance. The American Journal of Psychiatry. 162: 1752-4. PMID 16135641 DOI: 10.1176/appi.ajp.162.9.1752  0
2005 Smyrnis N, d'Avossa G, Theleritis C, Mantas A, Ozcan A, Evdokimidis I. Parallel processing of spatial and serial order information before moving to a remembered target. Journal of Neurophysiology. 93: 3703-8. PMID 15625093 DOI: 10.1152/Jn.00972.2004  0
2004 Stefanis NC, Van Os J, Avramopoulos D, Smyrnis N, Evdokimidis I, Hantoumi I, Stefanis CN. Variation in catechol-o-methyltransferase val158 met genotype associated with schizotypy but not cognition: a population study in 543 young men. Biological Psychiatry. 56: 510-5. PMID 15450787 DOI: 10.1016/j.biopsych.2004.06.038  0
2004 Stefanis NC, Smyrnis N, Avramopoulos D, Evdokimidis I, Ntzoufras I, Stefanis CN. Factorial composition of self-rated schizotypal traits among young males undergoing military training. Schizophrenia Bulletin. 30: 335-50. PMID 15279051 DOI: 10.1093/oxfordjournals.schbul.a007083  0
2004 Smyrnis N, Malogiannis IA, Evdokimidis I, Stefanis NC, Theleritis C, Vaidakis A, Theodoropoulou S, Stefanis CN. Attentional facilitation of response is impaired for antisaccades but not for saccades in patients with schizophrenia: implications for cortical dysfunction. Experimental Brain Research. 159: 47-54. PMID 15221167 DOI: 10.1007/s00221-004-1931-0  0
2004 Theleritis C, Smyrnis N, Mantas A, Evdokimidis I. The effects of increasing memory load on the directional accuracy of pointing movements to remembered targets. Experimental Brain Research. 157: 518-25. PMID 15112116 DOI: 10.1007/s00221-004-1865-6  0
2003 Smyrnis N, Evdokimidis I, Stefanis NC, Avramopoulos D, Constantinidis TS, Stavropoulos A, Stefanis CN. Antisaccade performance of 1,273 men: effects of schizotypy, anxiety, and depression. Journal of Abnormal Psychology. 112: 403-14. PMID 12943019 DOI: 10.1037/0021-843x.112.3.403  0
2003 Smyrnis N, Theleritis C, Evdokimidis I, Müri RM, Karandreas N. Single-pulse transcranial magnetic stimulation of parietal and prefrontal areas in a memory delay arm pointing task. Journal of Neurophysiology. 89: 3344-50. PMID 12783961 DOI: 10.1152/jn.00810.2002  0
2002 Kapoula Z, Evdokimidis I, Smyrnis N, Bucci MP, Constantinidis TS. EEG cortical potentials preceding vergence and combined saccade-vergence eye movements. Neuroreport. 13: 1893-7. PMID 12395086 DOI: 10.1097/00001756-200210280-00012  0
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