In Kyoon Lyoo

Author PubWeight™ 78.95‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 An alternative way to individualized medicine: psychological and physical traits of Sasang typology. J Altern Complement Med 2003 2.70
2 Effects of type 1 diabetes on gray matter density as measured by voxel-based morphometry. Diabetes 2006 2.42
3 Brain metabolic alterations in medication-free patients with bipolar disorder. Arch Gen Psychiatry 2004 1.89
4 Trait and state aspects of harm avoidance and its implication for treatment in major depressive disorder, dysthymic disorder, and depressive personality disorder. Psychiatry Clin Neurosci 2004 1.66
5 Attention deficit hyperactivity symptoms and internet addiction. Psychiatry Clin Neurosci 2004 1.65
6 Depression and Internet addiction in adolescents. Psychopathology 2007 1.47
7 Intellect declines in healthy elderly subjects and cerebellum. Psychiatry Clin Neurosci 2005 1.42
8 Cerebellar gray matter volume correlates with duration of cocaine use in cocaine-dependent subjects. Neuropsychopharmacology 2007 1.41
9 Decreased frontal white-matter integrity in abstinent methamphetamine abusers. Int J Neuropsychopharmacol 2006 1.29
10 Brain activity and desire for Internet video game play. Compr Psychiatry 2011 1.28
11 Diminished rostral anterior cingulate activity in response to threat-related events in posttraumatic stress disorder. J Psychiatr Res 2007 1.23
12 Asymmetrically altered integrity of cingulum bundle in posttraumatic stress disorder. Neuropsychobiology 2007 1.18
13 Lithium and valproic acid treatment effects on brain chemistry in bipolar disorder. Biol Psychiatry 2004 1.18
14 Prefrontal grey-matter changes in short-term and long-term abstinent methamphetamine abusers. Int J Neuropsychopharmacol 2005 1.18
15 Reliability and validity of the Korean version of the Temperament and Character Inventory. Compr Psychiatry 2002 1.16
16 Frontal glucose hypometabolism in abstinent methamphetamine users. Neuropsychopharmacology 2005 1.14
17 Full syndrome and subthreshold attention-deficit/hyperactivity disorder in a Korean community sample: comorbidity and temperament findings. Eur Child Adolesc Psychiatry 2009 1.12
18 Disrupted white matter tract integrity of anterior cingulate in trauma survivors. Neuroreport 2005 1.12
19 Neural correlates of clinical symptoms and cognitive dysfunctions in obsessive-compulsive disorder. Psychiatry Res 2003 1.11
20 Brain white-matter hyperintensities and treatment outcome in major depressive disorder. Br J Psychiatry 2006 1.08
21 Modulation of brain and serum glutamatergic concentrations following a switch from conventional neuroleptics to olanzapine. Biol Psychiatry 2002 1.06
22 Dopamine genes and reward dependence in adolescents with excessive internet video game play. J Addict Med 2007 1.05
23 Increased white matter hyperintensities in male methamphetamine abusers. Drug Alcohol Depend 2005 1.02
24 Relationship between N-acetyl-aspartate in gray and white matter of abstinent methamphetamine abusers and their history of drug abuse: a proton magnetic resonance spectroscopy study. Drug Alcohol Depend 2006 1.02
25 Lack of hippocampal volume differences in primary insomnia and good sleeper controls: an MRI volumetric study at 3 Tesla. Sleep Med 2010 0.99
26 Differential regional gray matter volumes in patients with on-line game addiction and professional gamers. J Psychiatr Res 2012 0.98
27 Brain structural abnormalities and mental health sequelae in South Vietnamese ex-political detainees who survived traumatic head injury and torture. Arch Gen Psychiatry 2009 0.98
28 Reduced cortical gray matter density in human MDMA (Ecstasy) users: a voxel-based morphometry study. Drug Alcohol Depend 2003 0.96
29 Laterobasal amygdalar enlargement in 6- to 7-year-old children with autism spectrum disorder. Arch Gen Psychiatry 2010 0.96
30 Basal ganglia shape alterations in bipolar disorder. Am J Psychiatry 2006 0.96
31 The neural substrates of affective processing toward positive and negative affective pictures in patients with major depressive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2007 0.96
32 Shape changes of the corpus callosum in abstinent methamphetamine users. Neurosci Lett 2005 0.95
33 Decreased GABA levels in anterior cingulate and basal ganglia in medicated subjects with panic disorder: a proton magnetic resonance spectroscopy (1H-MRS) study. Prog Neuropsychopharmacol Biol Psychiatry 2006 0.94
34 Decreased cerebral blood flow of the right anterior cingulate cortex in long-term and short-term abstinent methamphetamine users. Drug Alcohol Depend 2005 0.93
35 Decreased N-acetyl-aspartate levels in anterior cingulate and hippocampus in subjects with post-traumatic stress disorder: a proton magnetic resonance spectroscopy study. Eur J Neurosci 2007 0.93
36 The occurrence of cavum septi pellucidi enlargement is increased in bipolar disorder patients. Bipolar Disord 2007 0.93
37 Mania, glutamate/glutamine and risperidone in pediatric bipolar disorder: a proton magnetic resonance spectroscopy study of the anterior cingulate cortex. J Affect Disord 2006 0.93
38 White matter hyperintensities in subjects with bipolar disorder. Psychiatry Clin Neurosci 2004 0.92
39 The relationship between temperament and character and psychopathology in community children with overweight. J Dev Behav Pediatr 2006 0.92
40 Effects of catechol-O-methyltransferase Val158Met polymorphism on the cognitive stability and aggression in the first-onset schizophrenic patients. Neuroreport 2006 0.91
41 Association between the catechol O-methyltransferase Val108/158Met polymorphism and alexithymia. Neuropsychobiology 2005 0.89
42 White matter hyperintensities and their associations with suicidality in psychiatrically hospitalized children and adolescents. J Am Acad Child Adolesc Psychiatry 2004 0.89
43 Altered cingulate white matter connectivity in panic disorder patients. J Psychiatr Res 2007 0.88
44 Putaminal gray matter volume decrease in panic disorder: an optimized voxel-based morphometry study. Eur J Neurosci 2005 0.88
45 Brain single photon emission computed tomography findings in depressive pseudodementia patients. J Affect Disord 2002 0.87
46 Serum homocysteine, folate level and methylenetetrahydrofolate reductase 677, 1298 gene polymorphism in Korean schizophrenic patients. Neuroreport 2006 0.87
47 Posterior cerebellar vermal deficits in bipolar disorder. J Affect Disord 2013 0.87
48 Decreased glutamate/glutamine levels may mediate cytidine's efficacy in treating bipolar depression: a longitudinal proton magnetic resonance spectroscopy study. Neuropsychopharmacology 2009 0.87
49 Major depressive disorder with anger attacks and subcortical MRI white matter hyperintensities. J Nerv Ment Dis 2007 0.86
50 The neural substrates of affective face recognition in patients with Hwa-Byung and healthy individuals in Korea. World J Biol Psychiatry 2009 0.85
51 Morphometric changes in lateral ventricles of patients with recent-onset type 2 diabetes mellitus. PLoS One 2013 0.85
52 Prefrontal cortical deficits in type 1 diabetes mellitus: brain correlates of comorbid depression. Arch Gen Psychiatry 2012 0.85
53 A preliminary study: novelty seeking, frontal executive function, and dopamine receptor (D2) TaqI A gene polymorphism in patients with methamphetamine dependence. Compr Psychiatry 2008 0.84
54 Neurochemical alterations in methamphetamine-dependent patients treated with cytidine-5'-diphosphate choline: a longitudinal proton magnetic resonance spectroscopy study. Neuropsychopharmacology 2009 0.83
55 Clinical response of quetiapine in rapid cycling manic bipolar patients and lactate level changes in proton magnetic resonance spectroscopy. Prog Neuropsychopharmacol Biol Psychiatry 2007 0.83
56 Triacetyluridine (TAU) decreases depressive symptoms and increases brain pH in bipolar patients. Exp Clin Psychopharmacol 2008 0.83
57 Craving for alcohol and food during treatment for alcohol dependence: modulation by T allele of 1519T>C GABAAalpha6. Alcohol Clin Exp Res 2008 0.82
58 Enlarged cavum septum pellucidum as a neurodevelopmental marker in adolescent-onset opiate dependence. PLoS One 2013 0.82
59 A magnetic resonance imaging study of mood stabilizer- and neuroleptic-naïve first-episode mania. Bipolar Disord 2007 0.82
60 Psychosis of Alzheimer's disease: Gender differences in regional perfusion. Neurobiol Aging 2007 0.82
61 Decreased blood flow of temporal regions of the brain in subjects with panic disorder. J Psychiatr Res 2005 0.82
62 In vivo proton magnetic resonance spectroscopy of the temporal lobe in Alzheimer's disease. Prog Neuropsychopharmacol Biol Psychiatry 2004 0.82
63 Associations between anterior cingulate cortex glutamate and gamma-aminobutyric acid concentrations and the harm avoidance temperament. Neurosci Lett 2009 0.81
64 Quantitative electroencephalographic (qEEG) correlates of craving during virtual reality therapy in alcohol-dependent patients. Pharmacol Biochem Behav 2008 0.81
65 Biogenetic temperament and character and attention deficit hyperactivity disorder in Korean children. Psychopathology 2005 0.81
66 Personality, dopamine receptor D4 exon III polymorphisms, and academic achievement in medical students. Neuropsychobiology 2006 0.81
67 Altered cortical gyrification patterns in panic disorder: deficits and potential compensation. J Psychiatr Res 2013 0.80
68 Increased GABA levels in medial prefrontal cortex of young adults with narcolepsy. Sleep 2008 0.80
69 Brain MRI white matter hyperintensities and one-carbon cycle metabolism in non-geriatric outpatients with major depressive disorder (Part II). Psychiatry Res 2005 0.80
70 Brain MRI white matter hyperintensities and one-carbon cycle metabolism in non-geriatric outpatients with major depressive disorder (Part I). Psychiatry Res 2005 0.80
71 The role of the amygdala in the pathophysiology of panic disorder: evidence from neuroimaging studies. Biol Mood Anxiety Disord 2012 0.80
72 Lovastatin potentiates the antidepressant efficacy of fluoxetine in rats. Pharmacol Biochem Behav 2008 0.79
73 Relationship between personality trait and regional cerebral glucose metabolism assessed with positron emission tomography. Biol Psychol 2002 0.79
74 The relationship between the biogenetic temperament and character and psychopathology in adolescents. Psychopathology 2006 0.78
75 Amygdalar shape analysis method using surface contour aligning, spherical mapping, and probabilistic subregional segmentation. Neurosci Lett 2010 0.78
76 Subanalysis of the location of white matter hyperintensities and their association with suicidality in children and youth. Ann N Y Acad Sci 2003 0.78
77 The effect of internet video game play on clinical and extrapyramidal symptoms in patients with schizophrenia. Schizophr Res 2008 0.76
78 Ghrelin precursor gene polymorphism and methamphetamine dependence in the Korean population. Neurosci Res 2005 0.76
79 Morphometric abnormalities of the lateral ventricles in methamphetamine-dependent subjects. Drug Alcohol Depend 2013 0.76
80 Robust and fast shell registration in PET and MR/CT brain images. Comput Biol Med 2009 0.75
81 Three-year follow up of women with and without borderline personality disorder: development of Cloninger's character in adolescence. Psychiatry Clin Neurosci 2004 0.75
82 Role of depressive symptoms in coronary artery spasm. Psychother Psychosom 2009 0.75