메뉴 건너뛰기




Volumn 203, Issue 1, 2013, Pages 35-43

Cognitive dysfunctions in recreational and dependent cocaine users: Role of attention-deficit hyperactivity disorder, craving and early age at onset

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; ATTENTION; ATTENTION DEFICIT DISORDER; COCAINE DEPENDENCE; COGNITION; COGNITIVE DEFECT; CONTROLLED STUDY; DECLARATIVE MEMORY; DEPRESSION; EXECUTIVE FUNCTION; FEMALE; HUMAN; MAJOR CLINICAL STUDY; MALE; NEUROPSYCHOLOGICAL TEST; ONSET AGE; RISK ASSESSMENT; TASK PERFORMANCE; WITHDRAWAL SYNDROME; WORKING MEMORY;

EID: 84879663431     PISSN: 00071250     EISSN: 14721465     Source Type: Journal    
DOI: 10.1192/bjp.bp.112.118091     Document Type: Article
Times cited : (136)

References (67)
  • 1
    • 84872240002 scopus 로고    scopus 로고
    • European Monitoring Centre for Drugs and Drug Addiction. Publications Office of the European Union
    • European Monitoring Centre for Drugs and Drug Addiction. Annual Report 2012: The State of the Drugs Problem in Europe. Publications Office of the European Union, 2012.
    • (2012) Annual Report 2012: The State of the Drugs Problem in Europe
  • 2
    • 33947194241 scopus 로고    scopus 로고
    • Development of a rational scale to assess the harm of drugs of potential misuse
    • DOI 10.1016/S0140-6736(07)60464-4, PII S0140673607604644
    • Nutt D, King LA, Saulsbury W, Blakemore C. Development of a rational scale to assess the harm of drugs of potential misuse. Lancet 2007; 369: 1047-53. (Pubitemid 46436128)
    • (2007) Lancet , vol.369 , Issue.9566 , pp. 1047-1053
    • Nutt, D.1    King, L.A.2    Saulsbury, W.3    Blakemore, C.4
  • 3
    • 0036199639 scopus 로고    scopus 로고
    • From first drug use to drug dependence: Developmental periods of risk for dependence upon marijuana, cocaine, and alcohol
    • DOI 10.1016/S0893-133X(01)00367-0, PII S0893133X01003670
    • Wagner FA, Anthony JC. From first drug use to drug dependence; developmental periods of risk for dependence upon marijuana, cocaine, and alcohol. Neuropsychopharmacology 2002; 26: 479-88. (Pubitemid 34260997)
    • (2002) Neuropsychopharmacology , vol.26 , Issue.4 , pp. 479-488
    • Wagner, F.A.1    Anthony, J.C.2
  • 4
    • 84855475193 scopus 로고    scopus 로고
    • Extent of illicit drug use and dependence, and their contribution to the global burden of disease
    • Degenhardt L, Hall, W. Extent of illicit drug use and dependence, and their contribution to the global burden of disease. Lancet 2012; 379: 55-70.
    • (2012) Lancet , vol.379 , pp. 55-70
    • Degenhardt, L.1    Hall, W.2
  • 5
    • 51449102982 scopus 로고    scopus 로고
    • Review. Parallel studies of cocaine-related neural and cognitive impairment in humans and monkeys
    • Beveridge TJ, Gill KE, Hanlon CA, Porrino LJ. Review. Parallel studies of cocaine-related neural and cognitive impairment in humans and monkeys. Philos Trans R Soc Lond B Biol Sci 2008; 363: 3257-66.
    • (2008) Philos Trans R Soc Lond B Biol Sci , vol.363 , pp. 3257-3266
    • Beveridge, T.J.1    Gill, K.E.2    Hanlon, C.A.3    Porrino, L.J.4
  • 6
    • 34848883668 scopus 로고    scopus 로고
    • The role of cognitive control in cocaine dependence
    • DOI 10.1007/s11065-007-9034-x, Special Issue-Alcohol and Drug Dependence: Brain Mechanisms and Behavioral Impact
    • Garavan H, Hester R. The role of cognitive control in cocaine dependence. Neuropsychol Rev 2007; 17: 337-45. (Pubitemid 47498177)
    • (2007) Neuropsychology Review , vol.17 , Issue.3 , pp. 337-345
    • Garavan, H.1    Hester, R.2
  • 8
    • 3042779902 scopus 로고    scopus 로고
    • Dopamine in drug abuse and addiction: Results from imaging studies and treatment implications
    • DOI 10.1038/sj.mp.4001507
    • Volkow ND, Fowler JS, Wang GJ, Swanson JM. Dopamine in drug abuse and addiction: results from imaging studies and treatment implications. Mol Psychiatry 2004; 9: 557-69. (Pubitemid 38850435)
    • (2004) Molecular Psychiatry , vol.9 , Issue.6 , pp. 557-569
    • Volkow, N.D.1    Fowler, J.S.2    Wang, G.-J.3    Swanson, J.M.4
  • 10
    • 79959746405 scopus 로고    scopus 로고
    • Abnormal structure of frontostriatal brain systems is associated with aspects of impulsivity and compulsivity in cocaine dependence
    • Ersche KD, Barnes A, Jones PS, Morein-Zamir S, Robbins TW, Bullmore ET. Abnormal structure of frontostriatal brain systems is associated with aspects of impulsivity and compulsivity in cocaine dependence. Brain 2011; 134: 2013-24.
    • (2011) Brain , vol.134 , pp. 2013-2024
    • Ersche, K.D.1    Barnes, A.2    Jones, P.S.3    Morein-Zamir, S.4    Robbins, T.W.5    Bullmore, E.T.6
  • 11
    • 0037081516 scopus 로고    scopus 로고
    • Decreased gray matter concentration in the insular, orbitofrontal, cingulate, and temporal cortices of cocaine patients
    • DOI 10.1016/S0006-3223(01)01269-0, PII S0006322301012690
    • Franklin TR, Acton PD, Maldjian JA, Gray JD, Croft JR, Dackis CA, et al. Decreased gray matter concentration in the insular, orbitofrontal, cingulate, and temporal cortices of cocaine patients. Biol Psychiatry 2002; 51: 134-42. (Pubitemid 34127903)
    • (2002) Biological Psychiatry , vol.51 , Issue.2 , pp. 134-142
    • Franklin, T.R.1    Acton, P.D.2    Maldjian, J.A.3    Gray, J.D.4    Croft, J.R.5    Dackis, C.A.6    O'Brien, C.P.7    Childress, A.R.8
  • 13
    • 0042671143 scopus 로고    scopus 로고
    • Frontal cortical tissue composition in abstinent cocaine abusers: A magnetic resonance imaging study
    • DOI 10.1016/S1053-8119(03)00244-1
    • Matochik JA, London ED, Eldreth DA, Cadet JL, Bolla KI. Frontal cortical tissue composition in abstinent cocaine abusers: a magnetic resonance imaging study. Neuroimage 2003; 19: 1095-102. (Pubitemid 36918247)
    • (2003) NeuroImage , vol.19 , Issue.3 , pp. 1095-1102
    • Matochik, J.A.1    London, E.D.2    Eldreth, D.A.3    Cadet, J.-L.4    Bolla, K.I.5
  • 15
    • 0034054982 scopus 로고    scopus 로고
    • Imaging cognition II: An empirical review of 275 PET and fMRI studies
    • Cabeza R, Nyberg L. Imaging cognition II: An empirical review of 275 PET and fMRI studies. J Cogn Neurosci 2000; 12: 1-47. (Pubitemid 30142782)
    • (2000) Journal of Cognitive Neuroscience , vol.12 , Issue.1 , pp. 1-47
    • Cabeza, R.1    Nyberg, L.2
  • 16
    • 3042759468 scopus 로고    scopus 로고
    • Severity of neuropsychological impairment in cocaine and alcohol addiction: Association with metabolism in the prefrontal cortex
    • DOI 10.1016/j.neuropsychologia.2004.04.002, PII S0028393204000715
    • Goldstein RZ, Leskovjan AC, Hoff AL, Hitzemann R, Bashan F, Khalsa SS, et al. Severity of neuropsychological impairment in cocaine and alcohol addiction: association with metabolism in the prefrontal cortex. Neuropsychologia 2004; 42: 1447-58. (Pubitemid 38891392)
    • (2004) Neuropsychologia , vol.42 , Issue.11 , pp. 1447-1458
    • Goldstein, R.Z.1    Leskovjan, A.C.2    Hoff, A.L.3    Hitzemann, R.4    Bashan, F.5    Khalsa, S.S.6    Wang, G.-J.7    Fowler, J.S.8    Volkow, N.D.9
  • 21
    • 37649004268 scopus 로고    scopus 로고
    • Cocaine users differ from normals on cognitive tasks which show poorer performance during drug abstinence
    • Pace-Schott EF, Morgan PT, Malison RT, Hart CL, Edgar C, Walker M, et al. Cocaine users differ from normals on cognitive tasks which show poorer performance during drug abstinence. Am J Drug Alcohol Abuse 2008; 34: 109-21.
    • (2008) Am J Drug Alcohol Abuse , vol.34 , pp. 109-121
    • Pace-Schott, E.F.1    Morgan, P.T.2    Malison, R.T.3    Hart, C.L.4    Edgar, C.5    Walker, M.6
  • 24
    • 58749096569 scopus 로고    scopus 로고
    • Recreational use of cocaine eliminates inhibition of return
    • Colzato LS, Hommel B. Recreational use of cocaine eliminates inhibition of return. Neuropsychology 2009; 23: 125-9.
    • (2009) Neuropsychology , vol.23 , pp. 125-129
    • Colzato, L.S.1    Hommel, B.2
  • 25
    • 70449534631 scopus 로고    scopus 로고
    • Recreational cocaine polydrug use impairs cognitive flexibility but not working memory
    • Colzato LS, Huizinga M, Hommel B. Recreational cocaine polydrug use impairs cognitive flexibility but not working memory. Psychopharmacology (Berl) 2009; 207: 225-34.
    • (2009) Psychopharmacology (Berl) , vol.207 , pp. 225-234
    • Colzato, L.S.1    Huizinga, M.2    Hommel, B.3
  • 27
    • 27144478654 scopus 로고    scopus 로고
    • Sex differences in neurocognitive functioning among abstinent recreational cocaine users
    • DOI 10.1007/s00213-005-2257-8
    • Rahman Q, Clarke CD. Sex differences in neurocognitive functioning among abstinent recreational cocaine users. Psychopharmacology (Berl) 2005; 181: 374-80. (Pubitemid 41492208)
    • (2005) Psychopharmacology , vol.181 , Issue.2 , pp. 374-380
    • Rahman, Q.1    Clarke, C.D.2
  • 28
    • 77957356720 scopus 로고    scopus 로고
    • Nondependent stimulant users of cocaine and prescription amphetamines show verbal learning and memory deficits
    • Reske M, Eidt CA, Delis DC, Paulus MP. Nondependent stimulant users of cocaine and prescription amphetamines show verbal learning and memory deficits. Biol Psychiatry 2010; 68: 762-9.
    • (2010) Biol Psychiatry , vol.68 , pp. 762-769
    • Reske, M.1    Eidt, C.A.2    Delis, D.C.3    Paulus, M.P.4
  • 29
    • 84864440102 scopus 로고    scopus 로고
    • Neuropsychological effects associated with recreational cocaine use
    • Soar K, Mason C, Potton A, Dawkins L. Neuropsychological effects associated with recreational cocaine use. Psychopharmacology (Berl) 2012; 222: 633-43.
    • (2012) Psychopharmacology (Berl) , vol.222 , pp. 633-643
    • Soar, K.1    Mason, C.2    Potton, A.3    Dawkins, L.4
  • 31
    • 84874644386 scopus 로고    scopus 로고
    • Blue-yellow colour vision impairment and cognitive deficits in occasional and dependent stimulant users
    • Hulka LM, Wagner M, Preller KH, Jenni D, Quednow BB. Blue-yellow colour vision impairment and cognitive deficits in occasional and dependent stimulant users. Int J Neuropsychopharmacol 2013; 16: 535-47.
    • (2013) Int J Neuropsychopharmacol , vol.16 , pp. 535-547
    • Hulka, L.M.1    Wagner, M.2    Preller, K.H.3    Jenni, D.4    Quednow, B.B.5
  • 32
    • 84872714147 scopus 로고    scopus 로고
    • Increased sensorimotor gating in recreational and dependent cocaine users is modulated by craving and attention-deficit/hyperactivity disorder symptoms
    • Preller KH, Ingold N, Hulka LM, Vonmoos M, Jenni D, Baumgartner MR, et al. increased sensorimotor gating in recreational and dependent cocaine users is modulated by craving and attention-deficit/hyperactivity disorder symptoms. Biol Psychiatry 2013; 73 : 225-34.
    • (2013) Biol Psychiatry , vol.73 , pp. 225-234
    • Preller, K.H.1    Ingold, N.2    Hulka, L.M.3    Vonmoos, M.4    Jenni, D.5    Baumgartner, M.R.6
  • 33
    • 78650198446 scopus 로고    scopus 로고
    • Features and prevalence of patients with probable adult attention deficit hyperactivity disorder who request treatment for cocaine use disorders
    • Perez de Los Cobos J, Sinol N, Puerta C, Cantillano V, Lopez Zurita C, Trujols J. Features and prevalence of patients with probable adult attention deficit hyperactivity disorder who request treatment for cocaine use disorders. Psychiatry Res 2011; 185: 205-10.
    • (2011) Psychiatry Res , vol.185 , pp. 205-210
    • Perez De Los Cobos, J.1    Sinol, N.2    Puerta, C.3    Cantillano, V.4    Lopez Zurita, C.5    Trujols, J.6
  • 34
    • 0033974364 scopus 로고    scopus 로고
    • The comorbidity of depression and substance use disorders
    • DOI 10.1016/S0272-7358(99)00026-4, PII S0272735899000264
    • Swendsen JD, Merikangas KR. The comorbidity of depression and substance use disorders. Clin Psychol Rev 2000; 20: 173-89. (Pubitemid 30100431)
    • (2000) Clinical Psychology Review , vol.20 , Issue.2 , pp. 173-189
    • Swendsen, J.D.1    Merikangas, K.R.2
  • 36
    • 11144353964 scopus 로고    scopus 로고
    • Prepulse inhibition and habituation of acoustic startle response in male MDMA ('Ecstasy') users, cannabis users, and healthy controls
    • DOI 10.1038/sj.npp.1300396
    • Quednow BB, Kuhn KU, Hoenig K, Maier W, Wagner M. Prepulse inhibition and habituation of acoustic startle response in male MDMA ('ecstasy') users, cannabis users, and healthy controls. Neuropsychopharmacology 2004; 29: 982-90. (Pubitemid 38526798)
    • (2004) Neuropsychopharmacology , vol.29 , Issue.5 , pp. 982-990
    • Quednow, B.B.1    Kuhn, K.-U.2    Hoenig, K.3    Maier, W.4    Wagner, M.5
  • 39
    • 0025923219 scopus 로고
    • The Fagerstrom Test for Nicotine Dependence: A revision of the Fagerstrom Tolerance Questionnaire
    • Heatherton TF, Kozlowski LT, Frecker RC, Fagerstrom KO. The Fagerstrom Test for Nicotine Dependence: a revision of the Fagerstrom Tolerance Questionnaire. Br J Addict 1991; 86: 1119-27.
    • (1991) Br J Addict , vol.86 , pp. 1119-1127
    • Heatherton, T.F.1    Kozlowski, L.T.2    Frecker, R.C.3    Fagerstrom, K.O.4
  • 41
    • 4744357202 scopus 로고    scopus 로고
    • Instrumente zur diagnostik der aufmerksamkeitsdefizit-/ hyperaktivitatsstorung (ADHS) im erwachsenenalter. Selbstbeurteilungsskala (ADHS-SB) und diagnosecheckliste (ADHS-DC)
    • DOI 10.1007/s00115-003-1622-2
    • Rosler M, Retz W, Retz-Junginger P, Thome J, Supprian T, Nissen T, et al. Tools for the diagnosis of attention-deficit/hyperactivity disorder in adults. Self-rating behaviour questionnaire and diagnostic checklist [In German]. Nervenarzt 2004; 75: 888-95. (Pubitemid 39312514)
    • (2004) Nervenarzt , vol.75 , Issue.9 , pp. 888-895
    • Rosler, M.1    Retz, W.2    Retz-Junginger, P.3    Thome, J.4    Supprian, T.5    Nissen, T.6    Stieglitz, R.-D.7    Blocher, D.8    Hengesch, G.9    Trott, G.E.10
  • 45
    • 77953753755 scopus 로고    scopus 로고
    • A Cognitive experimental approach to understanding and reducing food cravings
    • Kemps E, Tiggemann M. A Cognitive experimental approach to understanding and reducing food cravings. Curr Dir Psychol Sci 2010; 19: 86-90.
    • (2010) Curr Dir Psychol Sci , vol.19 , pp. 86-90
    • Kemps, E.1    Tiggemann, M.2
  • 46
    • 77951270719 scopus 로고    scopus 로고
    • Out for a smoke: The impact of cigarette craving on zoning out during reading
    • Sayette MA, Schooler JW, Reichle ED. Out for a smoke: the impact of cigarette craving on zoning out during reading. Psychol Sci 2010; 21: 26-30.
    • (2010) Psychol Sci , vol.21 , pp. 26-30
    • Sayette, M.A.1    Schooler, J.W.2    Reichle, E.D.3
  • 47
    • 84860259561 scopus 로고    scopus 로고
    • Society of Hair Testing guidelines for drug testing in hair
    • Cooper GA, Kronstrand R, Kintz P. Society of Hair Testing guidelines for drug testing in hair. Forensic Sci Int 2012; 218: 20-4.
    • (2012) Forensic Sci Int , vol.218 , pp. 20-24
    • Cooper, G.A.1    Kronstrand, R.2    Kintz, P.3
  • 48
    • 39549120004 scopus 로고    scopus 로고
    • Application of discriminant analysis to differentiate between incorporation of cocaine and its congeners into hair and contamination
    • Hoelzle C, Scheufler F, Uhl M, Sachs H, Thieme D. Application of discriminant analysis to differentiate between incorporation of cocaine and its congeners into hair and contamination. Forensic Sci Int 2008; 176: 13-8.
    • (2008) Forensic Sci Int , vol.176 , pp. 13-18
    • Hoelzle, C.1    Scheufler, F.2    Uhl, M.3    Sachs, H.4    Thieme, D.5
  • 49
    • 68149133759 scopus 로고    scopus 로고
    • Mandatory guidelines for federal workplace drug testing programs
    • Substance Abuse and Mental Health Services Administration
    • Substance Abuse and Mental Health Services Administration. Mandatory guidelines for federal workplace drug testing programs. Federal Register 2008; 73: 71858-907.
    • (2008) Federal Register , vol.73 , pp. 71858-71907
  • 52
    • 0036189715 scopus 로고    scopus 로고
    • Decision-making processes following damage to the prefrontal cortex
    • Manes F, Sahakian B, Clark L, Rogers R, Antoun N, Aitken M, et al. Decision-making processes following damage to the prefrontal cortex. Brain 2002; 125: 624-39. (Pubitemid 34194416)
    • (2002) Brain , vol.125 , Issue.3 , pp. 624-639
    • Manes, F.1    Sahakian, B.2    Clark, L.3    Rogers, R.4    Antoun, N.5    Aitken, M.6    Robbins, T.7
  • 53
    • 0004812350 scopus 로고    scopus 로고
    • Evidence for a two-stage model of spatial working memory processing within the lateral frontal cortex: A positron emission tomography study
    • Owen AM, Evans AC, Petrides M. Evidence for a two-stage model of spatial working memory processing within the lateral frontal cortex: a positron emission tomography study. Cereb Cortex 1996; 6: 31-8.
    • (1996) Cereb Cortex , vol.6 , pp. 31-38
    • Owen, A.M.1    Evans, A.C.2    Petrides, M.3
  • 54
    • 0028945150 scopus 로고
    • Visuo-spatial short-term recognition memory and learning after temporal lobe excisions, frontal lobe excisions or amygdalo-hippocampectomy in man
    • Owen AM, Sahakian BJ, Semple J, Polkey CE, Robbins TW. Visuo-spatial short-term recognition memory and learning after temporal lobe excisions, frontal lobe excisions or amygdalo-hippocampectomy in man. Neuropsychologia 1995; 33: 1-24.
    • (1995) Neuropsychologia , vol.33 , pp. 1-24
    • Owen, A.M.1    Sahakian, B.J.2    Semple, J.3    Polkey, C.E.4    Robbins, T.W.5
  • 55
    • 0024384247 scopus 로고
    • Cognitive impairment following frontal lobe damage and its relevance to human amnesia
    • DOI 10.1037/0735-7044.103.3.548
    • Janowsky JS, Shimamura AP, Kritchevsky M, Squire LR. Cognitive impairment following frontal lobe damage and its relevance to human amnesia. Behav Neurosci 1989; 103: 548-60. (Pubitemid 19161168)
    • (1989) Behavioral Neuroscience , vol.103 , Issue.3 , pp. 548-560
    • Janowsky, J.S.1    Shimamura, A.P.2    Kritchevsky, M.3    Squire, L.R.4
  • 56
    • 0038353596 scopus 로고    scopus 로고
    • California Verbal Learning Test: Performance by patients with focal frontal and non-frontal lesions
    • DOI 10.1093/brain/awg128
    • Alexander MP, Stuss DT, Fansabedian N. California Verbal Learning Test: performance by patients with focal frontal and non-frontal lesions. Brain 2003; 126: 1493-503. (Pubitemid 36644392)
    • (2003) Brain , vol.126 , Issue.6 , pp. 1493-1503
    • Alexander, M.P.1    Stuss, D.T.2    Fansabedian, N.3
  • 62
    • 77952941854 scopus 로고    scopus 로고
    • Cognition and depression: Current status and future directions
    • Gotlib IH, Joormann J. Cognition and depression: current status and future directions. Annu Rev Clin Psychol 2010; 6: 285-312.
    • (2010) Annu Rev Clin Psychol , vol.6 , pp. 285-312
    • Gotlib, I.H.1    Joormann, J.2
  • 63
    • 84879676419 scopus 로고    scopus 로고
    • Neuropsychology of ADHD and other disorders of childhood
    • (eds EM Valera, A Brown, LJ Seidman): Cambridge University Press
    • Valera EM, Brown A, Seidman LJ. Neuropsychology of ADHD and other disorders of childhood. In The Neuropsychology of Mental Illness (eds EM Valera, A Brown, LJ Seidman): 285-99. Cambridge University Press, 2010.
    • (2010) The Neuropsychology of Mental Illness , pp. 285-299
    • Valera, E.M.1    Brown, A.2    Seidman, L.J.3
  • 64
    • 84861060154 scopus 로고    scopus 로고
    • Recent advances in imaging of dopaminergic neurons for evaluation of neuropsychiatric disorders
    • Shen LH, Liao MH, Tseng YC. Recent advances in imaging of dopaminergic neurons for evaluation of neuropsychiatric disorders. J Biomed Biotechnol 2012; 2012: 1-14.
    • (2012) J Biomed Biotechnol , vol.2012 , pp. 1-14
    • Shen, L.H.1    Liao, M.H.2    Tseng, Y.C.3
  • 65
    • 79958092037 scopus 로고    scopus 로고
    • Atypical prefrontal connectivity in attention-deficit/hyperactivity disorder: pathway to disease or pathological end point?
    • Liston C, Malter Cohen M, Teslovich T, Levenson D, Casey BJ. Atypical prefrontal connectivity in attention-deficit/hyperactivity disorder: pathway to disease or pathological end point? Biol Psychiatry 2011; 69: 1168-77.
    • (2011) Biol Psychiatry , vol.69 , pp. 1168-1177
    • Liston, C.1    Malter Cohen, M.2    Teslovich, T.3    Levenson, D.4    Casey, B.J.5
  • 66
    • 37549009899 scopus 로고    scopus 로고
    • Urine drug screening: practical guide for clinicians
    • Moeller KE, Lee KC, Kissack JC. Urine drug screening: practical guide for clinicians. Mayo Clin Proc 2008; 83: 66-76.
    • (2008) Mayo Clin Proc , vol.83 , pp. 66-76
    • Moeller, K.E.1    Lee, K.C.2    Kissack, J.C.3
  • 67
    • 0033921324 scopus 로고    scopus 로고
    • Is MDMA ('Ecstasy') neurotoxic in humans? An overview of evidence and of methodological problems in research
    • Curran HV. Is MDMA ('Ecstasy') neurotoxic in humans? An overview of evidence and of methodological problems in research. Neuropsychobiology 2000; 42: 34-41. (Pubitemid 30436314)
    • (2000) Neuropsychobiology , vol.42 , Issue.1 , pp. 34-41
    • Curran, H.V.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.