Park M, Choi JS*, Park SM, Lee JY, Jung HY, Soh BK, Kim SN, Kim DJ, Kwon JS. Dysfunctional information processing during an auditory event-related potential task in individuals with Internet gaming disorder. Trans Psychiatry. 2016; 6:e721
Kim NR, Hwang SS, Choi JS, Kim DJ, Demetrovics Z, Kiraly O, Nagygyorgy K, Griffiths MD, Hyun SY, Youn HC, Choi SW. Characteristics and Psychiatric Symptoms of Internet Gaming Disorder among Adults Using Self-Reported DSM-5 Criteria. Psychiatry Investig. 2016; 13(1):58-66
Ahn S, Shin HW, Mahmood U, Khalmuratova R, Jeon SY, Jin HR, Choi JS, Kim HS, Kim DW. Chronic anosmia induces depressive behavior and reduced anxiety via dysregulation of glucocorticoid receptor and corticotropin-releasing hormone in a mouse model. Rhinology. 2015 Dec 24. [Epub ahead of print]
Choi SW, Kim DJ, Choi JS, Ahn H, Choi EJ, Song WY, Kim S, Youn H. Comparison of risk and protective factors associated with smartphone addiction and Internet addiction. J Behav Addict. 2015;4(4):308-314
Shin YC, Choi SW, Ha J, Choi JS, Kim DJ. Gambling disorder in financial markets: Clinical and treatment-related features. J Behav Addict. 2015;4(4):244-249
Wingo T, Nesil T, Choi JS, Li MD. Novelty Seeking and Drug Addiction in Humans and Animals: From Behavior to Molecules. J Neuroimmune Pharmacol. 2015 Oct 19. [Epub ahead of print]
Son KL, Choi JS*, Lee J, Park SM, Lim JA, Lee JY, Kim SN, Oh S, Kim DJ, Kwon JS. Neurophysiological features of Internet gaming disorder and alcohol use disorder: a resting-state EEG study. Transl Psychiatry. 2015;5:e628
Lim JA, Gwak AR, Park SM, Kwon JG, Lee JY, Jung HY, Sohn BK, Kim JW, Kim DJ, Choi JS*. Are adolescents with internet addiction prone to aggressive behavior? The mediating effect of clinical comorbidities on the predictability of aggression in adolescents with internet addiction. Cyberpsychol Behav Soc Netw. 2015;18(5):260-267
Kim H, Kim YK, Gwak AR, Lim JA, Lee JY, Jung HY, Sohn BK, Choi SW, Kim DJ, Choi JS*. Resting-state regional homogeneity as a biological marker for patients with Internet gaming disorder: A comparison with patients with alcohol use disorder and healthy controls. Prog Neuropsychopharmacol Biol Psychiatry. 2015;60:104-111
Choi SW, Kim HS, Kim GY, Jeon Y, Park SM, Lee JY, Jung HY, Sohn BK, Choi JS*, Kim DJ. Similarities and differences among Internet gaming disorder, gambling disorder and alcohol use disorder: A focus on impulsivity and compulsivity. J Behav Addict. 2014;3(4):246-253
Lee JY, Park EJ, Kwon M, Choi JH, Jeong JE, Choi JS, Choi SW, Lee CU, Kim DJ. The Difference in Comorbidities and Behavioral Aspects between Internet Abuse and Internet Dependence in Korean Male Adolescents. Psychiatry Investig. 2014 Oct;11(4):387-93
Park CB, Park SM, Gwak AR, Sohn BK, Lee JY, Jung HY, Choi SW, Kim DJ, Choi JS*. The effect of repeated exposure to virtual gambling cues on the urge to gamble. Addict Behav. 2015;41:61-64
Park S, Park SE, Kim MJ, Jung HY, Choi JS, Park KH, Kim I, Lee JY: Development and validation of the Pictorial Cognitive Screening Inventory for illiterate people with dementia. Neuropsychiatr Dis Treat. 2014;10:1837-45
Jung MH, Kim JH, Shin YC, Jung WH, Jang JH, Choi JS, Kang DH, Yi JS, Choi CH, Kwon JS: Decreased connectivity of the default mode network in pathological gambling: A resting state functional MRI study. Neurosci Lett. 2014;583C:120-125
Lim M, Kim SW, Nam YY, Moon E, Yu J, Lee S, Chang JS, Jhoo JH, Cha B, Choi JS, Ahn YM, Ha K, Kim J, Jeon HJ, Park JI: Reasons for desiring death: Examining causative factors of suicide attempters treated in emergency rooms in Korea. J Affect Disord. 2014;168:349-56.
Mok JY, Choi SW, Kim DJ, Choi JS, Lee J, Ahn H, Choi EJ, Song WY: Latent class analysis on internet and smartphone addiction in college students. Neuropsychiatr Dis Treat. 2014;10:817-28.
Cho H, Kwon M, Choi JH, Lee SK, Choi JS, Choi SW, Kim DJ: Development of the Internet addiction scale based on the Internet Gaming Disorder criteria suggested in DSM-5. Addict Behav. 2014;39(9):1361-6.
Shin YC, Choi SW, Ha J, Mok JY, Lim SW, Choi JS, Kim DJ: Age of Pathological Gambling Onset: Clinical and Treatment-Related Features. J Addict Med. 2014;8(3):205-10.
Lee JY, Kho S, Yoo HB, Park S, Choi JS, Kwon JS, Cha KR, Jung HY: Spatial memory impairments in amnestic mild cognitive impairment in a virtual radial arm maze. Neuropsychiatr Dis Treat. 2014;10:653-60
Yoo HB, Lee HW, Shin S, Park SW, Choi JS, Jung HY, Cha J, Lee JM, Lee JY: Butyrylcholinesterase K and Apolipoprotein e4 affect cortical thickness and neuropsychiatric symptoms in Alzheimer’s disease. Curr Alzheimer Res 2014;11(2):137-44
Hwang JY, Choi JS*, Gwak AR, Jung D, Choi SW, Lee J, Lee JY, Jung HY, Kim DJ: Shared psychological characteristics that are linked to aggression between patients with Internet addiction and those with alcohol dependence. Ann Gen Psychiatry 2014;13(1):6
Choi JS, Park SM, Rho MS, Lee JY, Park CB, Hwang JY, Gwak AR, Jung HY: Dysfunctional inhibitory control and impulsivity in Internet addiction. Psychiatry Res 2014;215(2):424-428
Lee J, Hwang JY, Park SM, Jung HY, Choi SW, Kim DJ, Lee JY, Choi JS*: Differential resting-state EEG patterns associated with comorbid depression in Internet addiction. Prog Neuropsychopharmacol Biol Psychiatry 2014;3(50):21-26
Park CB, Choi JS*, Park SM, Lee JY, Jung HY, Seol JM, Hwang JY, Gwak AR, Kwon JS: Comparison of the effectiveness of virtual cue exposure therapy and cognitive-behavioral therapy for nicotine dependence. Cyberpsychol Behav Soc Netw 2014;17(4):262-7
Choi JS, Park SM, Lee J, Hwang JY, Jung HY, Choi SW, Kim DJ, Oh S, Lee JY: Resting-state beta and gamma activity in Internet addiction. Int J Psychophysiol 2013;89(3):328-33
Choi JS, Ryu JH, Zuo Z, Yang SM, Chang HW, Do SH: Riluzole attenuates excitatory amino acid transporter type 3 activity in Xenopus oocytes via protein kinase C inhibition. Eur J Pharmacol 2013;713(1-3):39-43
Park S, Park YA, Lee HW, Jung HY, Lee JY, Choi JS*: The effects of the behavioral inhibition/approach system as predictors of Internet addiction in adolescents. Pers Individ Dif 2013;54:7-11
Choi JS, Shin YC, Jung WH, Jang JH, Kang DH, Choi CH, Choi SW, Lee JY, Hwang JY, Kwon JS: Altered Brain Activity during Reward Anticipation in Pathological Gambling and Obsessive-Compulsive Disorder. PLoS ONE 2012 Sep; 7(9): e45938.
Kim JS, Jung WH, Kang DH, Park JY, Jang JH, Choi JS, Choi CH, Kim J, Kwon JS: Changes in effective connectivity according to working memory load: an fMRI study of face and location working memory tasks. Psychiatry Investig 2012 sep;9(3):283-92
Byun MS, Kim JS, Jung WH, Jang JH, Choi JS, Kim SN, Choi CH, Chung CK, An SK, Kwon JS: Regional cortical thinning in subjects with high genetic loading for schizophrenia. Schizophr Res 2012 Nov; 141(2-3):197-203
Choi JS, Park JY, Jung MH, Jang JH, Kang DH, Jung WH, Han JY, Choi CH, Hong KS, Kwon JS: Phase-specific brain change of spatial working memory processing in genetic and ultra-high risk groups of schizophrenia. Schizophr Bull 2012 Nov;38(6):1189-1199
Hur JW, Shin NY, Kim SN, Jang JH, Choi JS, Shin YC, Kwon JS: Do pathological gambling and obsessive-compulsive disorder overlap? A neurocognitive perspective. CNS Spectr 2012 Jul;2:1-7
Kim YH, Jung HJ, Kang SI, Park KT, Choi JS, Oh SH, Chang SO: Tinnitus in Children: Association with stress and trait anxiety. Laryngoscope 2012 Oct;122(10):2279-84
Oh JS, Jang JH, Jung WH, Kang DH, Choi JS, Choi CH, Kubicki M, Shenton ME, Kwon JS: Reduced fronto-callosal integrity in unmedicated OCD patients: A diffusion tractography study. Hum Brain Mapp 2012 Oct;33(10):2441-52
Lee HW, Choi JS, Shin YC, Lee JY, Jung HY, Kwon JS: Impulsivity in Internet addiction: a comparison with pathological gambling. Cyberpsychol Behav Soc Netw 2012 Jul;15(7):373-7
Choi JS, Lee HW, Lee JY, Jung HY: Rapid-onset hyponatremia induced by duloxetine in a middle-aged male with depression and somatic symptoms. Psychiatry Investig 2012 Mar;9(1):83-4
Youn JH, Siksou M, Mackin RS, Choi JS, Chey J, Lee JY: Differentiating illiteracy from Alzheimer’s disease by using neuropsychological assessments. Int Psychogeriatr 2011 Dec;23(10):1560-8
Jung WH, Kim JS, Jang JH, Choi JS, Jung MH, Park JY, Han JY, Choi CH, Kang DH, Chung CK, Kwon JS: Cortical thickness reduction in individuals at ultra-high risk for psychosis. Schizophr Bull 2011 Jul;37(4):839-849
Park HY, Park JS, Kim SH, Jang JH, Jung WH, Choi JS, Kang DH, Lee JM, Kwon JS. Midsagittal structural differences and sexual dimorphism of the corpus callosum in obsessive-compulsive disorder. Psychiatry Res. 2011 Jun 30; 192(3):147-53.
Han JY, Kang DH, Gu BM, Jung WH, Choi JS, Choi CH, Jang JH, Kwon JS. Altered brain activation in ventral frontal-striatal regions following a 16-week pharmacotherapy in unmedicated obsessive-compulsive disorder. J Korean Med Sci 2011 May;26(5):665-74
Choi JS, Park S, Lee JY, Jung HY, Lee HW, Jin CH, Kang DH: The effect of repeated virtual nicotine cue exposure therapy on the psychophysiological responses: a preliminary study. Psychiatry Investig 2011; 8(2):155-160.
Jang JH, Jung WH, Choi JS, Choi CH, Kang DH, Shin NY, Hong KS, Kwon JS: Reduced prefrontal functional connectivity in the default mode network is related to greater psychopathology in subjects with high genetic loading for schizophrenia. Schizophr Res 2011;127(1-3):58-65.
Koh Y, Shin KS, Kim JS, Choi JS, Kang DH, Jang JH, Cho KH, O’Donnell BF, Chung CK, Kwon JS: An MEG study of alpha modulation in patients with schizophrenia and in subjects at high risk of developing psychosis. Schizoph Res 2011;126(1-3):36-42
Jung WH, Kang DH, Han JY, Jang JH, Gu BM, Choi JS, Jung MH, Choi CH, Kwon JS: Aberrant ventral striatal responses during incentive processing in unmedicated patients with obsessive-compulsive disorder. Acta Psychiatr Scand 2011;123(5):376-386
Shim G, Oh JS, Jung WH, Jang JH, Choi CH, Kim E, Park HY, Choi JS, Jung MH, Kwon JS: Altered resting-state connectivity in subjects at ultra-high risk for psychosis: an fMRI study. Behav Brain Funct 2010;6:58
Shin NY, Kang DH, Choi JS, Jung MH, Jang JH, Kwon JS: Do organizational strategies mediate nonverbal memory impairment in drug-naive patients with obsessive-compulsive disorder?. Neuropsychology 2010;24(4):527-533
Jang JH, Kim HS, Ha TH, Shin NY, Kang DH, Choi JS, Ha K, Kwon JS: Nonverbal memory and organizational dysfunctions are related with distinct symptom dimensions in obsessive-compulsive disorder. Psychiatry Res 2010;180(2-3):93-98
Jang JH, Kim JH, Jung WH, Choi JS, Jung MH, Lee JM, Choi CH, Kang DH, Kwon JS: Functional connectivity in fronto-subcortical circuitry during the resting state in obsessive-compulsive disorder. Neurosci Lett 2010;474(3):158-162
Kim HS, Shin NY, Choi JS, Jung MH, Jang JH, Kang DH, Kwon JS: Processing of facial configuration in individuals at ultra-high risk for schizophrenia. Schizophr Res 2010;118(1-3):81-7.
Byun MS, Choi JS, Yoo SY, Kang DH, Choi CH, Jang DP, Jung WH, Jung MH, Jang JH, Lee JM, Kwon JS: Depressive symptoms and brain metabolite alterations in subjects at ultra-high risk for psychosis: a preliminary study. Psychiatry Investig 2009;6(4):264-71
Shim G, Jung WH, Choi JS, Jung MH, Jang JH, Park JY, Choi CH, Kang DH, Kwon JS: Reduced cortical folding of the anterior cingulate cortex in obsessive-compulsive disorder. J Psychiatry Neurosci 2009;34(6):443-449
Chon MW, Choi JS, Kang DH, Jung MH, Kwon JS: MRI study of the cavum septum pellucidum in obsessive-compulsive disorder. Eur Arch Psychistry Clin Neurosci 2010;260(4):337-43
Kwon JS, Joo YH, Nam HJ, Lim M, Cho EY, Jung MH, Choi JS, Kim B, Kang DH, Oh S, Park T, Hong KS: Association of the glutamate transporter gene SLC1A1 with atypical antipsychotics-induced obsessive-compulsive symptoms. Arch Gen Psychiatry 2009;66(11):1233-41
Yoo SY, Yeon S, Choi CH, Kang DH, Lee JM, Shin NY, Jung WH, Choi JS, Jang DP, Kwon JS: Proton magnetic resonance spectroscopy in subjects with high genetic risk of schizophrenia: Investigation of anterior cingulated, dorsolateral prefrontal cortex and thalamus. Schizophr Res 2009;111(1-3):86-93
Ha TH, Kang DH, Park JS, Jang JH, Jung WH, Choi JS, Park JY, Jung MH, Choi CH, Lee JM, Ha K, Kwon JS: White matter alterations in male patients with obsessive-compulsive disorder. Neuroreport 2009;20(7):735-739
Jung MH, Huh MJ, Kang DH, Choi JS, Jung WH, Jang JH, Park JY, Han JY, Choi CH, Kwon JS: Volumetric differences in the pituitary between drug-naive and medicated male patients with obsessive-compulsive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2009;33(4):605-609
Kwon JS, Choi JS: Social functioning and quality of life as measures of effectiveness in the treatment of schizophrenia. World Psychiatry 2009;8(1):35-36
Kwon JS, Jang JH, Choi JS, Kang DH: Neuroimaging in obsessive-compulsive disorder. Expert Rev Neurother 2009;9(2):255-269
Shin KS, Kim JS, Kang DH, Koh Y, Choi JS, O’Donnell BF, Chung CK, Kwon JS: Pre-attentive auditory processing in Ultra-high risk for schizophrenia with magnetoencephalography. Biol Psychiatry 2009;65(12):1071-1078
Choi JS, Chon MW, Kang DH, Jung MH, Kwon JS: Gender difference in the prodromal symptoms of first-episode schizophrenia. Journal of Korean Medical Science 2009;24(6):1083-8