메뉴 건너뛰기




Volumn 253, Issue , 2013, Pages 1-8

Appetitive long-term taste conditioning enhances human visually evoked EEG responses

Author keywords

Conditioning; EEG; Taste; Visual evoked potential

Indexed keywords

ADULT; APPETITE; ARTICLE; CONDITIONING; CONTROLLED STUDY; DELTA RHYTHM; DENMARK; ELECTROENCEPHALOGRAM; EVOKED VISUAL RESPONSE; FEMALE; HUMAN; HUMAN EXPERIMENT; IMAGE PROCESSING; MALE; NERVE CELL NETWORK; NORMAL HUMAN; PREFRONTAL CORTEX; PRIORITY JOURNAL; THETA RHYTHM; VISUAL CORTEX; VISUOGUSTATORY CONDITIONING; VOLUNTEER;

EID: 84880623692     PISSN: 01664328     EISSN: 18727549     Source Type: Journal    
DOI: 10.1016/j.bbr.2013.06.033     Document Type: Article
Times cited : (16)

References (57)
  • 1
    • 0033969625 scopus 로고    scopus 로고
    • Functional role of rat prelimbic-infralimbic cortices in spatial memory; evidence for their involvement in attention and behavioural flexibility
    • Delatour B., Gisquet-Verrier P. Functional role of rat prelimbic-infralimbic cortices in spatial memory; evidence for their involvement in attention and behavioural flexibility. Behav Brain Res 2000, 109:113-1128.
    • (2000) Behav Brain Res , vol.109 , pp. 113-1128
    • Delatour, B.1    Gisquet-Verrier, P.2
  • 2
    • 0033812520 scopus 로고    scopus 로고
    • Plasticity at hippocampal to prefrontal cortex synapses: dual roles in working memory and consolidation
    • Laroche S., Davis S., Jay T.M. Plasticity at hippocampal to prefrontal cortex synapses: dual roles in working memory and consolidation. Hippocampus 2000, 10:438-446.
    • (2000) Hippocampus , vol.10 , pp. 438-446
    • Laroche, S.1    Davis, S.2    Jay, T.M.3
  • 3
    • 0036433323 scopus 로고    scopus 로고
    • New life in an old idea: the synaptic plasticity and memory hypothesis revisited
    • Martin S.J., Morris R.G.M. New life in an old idea: the synaptic plasticity and memory hypothesis revisited. Hippocampus 2002, 12:609-636.
    • (2002) Hippocampus , vol.12 , pp. 609-636
    • Martin, S.J.1    Morris, R.G.M.2
  • 4
    • 0942290621 scopus 로고    scopus 로고
    • Regulation by metabotropic glutamate receptor 5 of LTP in the dentate gyrus of freely moving rats: relevance for learning and memory formation
    • Naie K., Manahan-Vaughan D. Regulation by metabotropic glutamate receptor 5 of LTP in the dentate gyrus of freely moving rats: relevance for learning and memory formation. Cerebral Cortex 2004, 14:189-198.
    • (2004) Cerebral Cortex , vol.14 , pp. 189-198
    • Naie, K.1    Manahan-Vaughan, D.2
  • 5
    • 0034020034 scopus 로고    scopus 로고
    • Pavlovian aversive and appetitive odor conditioning in humans: subjective, peripheral and electrocortical changes
    • Hermann C., Ziegler S., Birbaumer N., Flor H. Pavlovian aversive and appetitive odor conditioning in humans: subjective, peripheral and electrocortical changes. Exp Brain Res 2000, 132:203-215.
    • (2000) Exp Brain Res , vol.132 , pp. 203-215
    • Hermann, C.1    Ziegler, S.2    Birbaumer, N.3    Flor, H.4
  • 6
    • 0029802146 scopus 로고    scopus 로고
    • Slow potentials, event-related potentials, gamma band activity and motor responses during aversive conditioning in humans
    • Flor H., Birbaumer N., Roberts L., Roberts L.E., Feige B., Lutzenberger W., et al. Slow potentials, event-related potentials, gamma band activity and motor responses during aversive conditioning in humans. Exp Brain Res 1996, 112:298-312.
    • (1996) Exp Brain Res , vol.112 , pp. 298-312
    • Flor, H.1    Birbaumer, N.2    Roberts, L.3    Roberts, L.E.4    Feige, B.5    Lutzenberger, W.6
  • 7
    • 0033991718 scopus 로고    scopus 로고
    • Associative learning in humans - conditioning of sensory-evoked brain activity
    • Skrandies W., Jedynak A. Associative learning in humans - conditioning of sensory-evoked brain activity. Behav Brain Res 2000, 107:1-8.
    • (2000) Behav Brain Res , vol.107 , pp. 1-8
    • Skrandies, W.1    Jedynak, A.2
  • 8
    • 0014667355 scopus 로고
    • Evoked potentials: modifications by classical conditioning
    • Begleiter H., Platz A. Evoked potentials: modifications by classical conditioning. Science 1969, 166:503-516.
    • (1969) Science , vol.166 , pp. 503-516
    • Begleiter, H.1    Platz, A.2
  • 10
    • 0345475437 scopus 로고
    • Personality traits and electrophysiological factors during sensory conditioning in normal and psychiatric populations
    • US Environmental Protection Agency, Washington, D.A. Otto (Ed.)
    • Bruneau N., Dubost P., Jussaume P., Laffont F., Lelord G. Personality traits and electrophysiological factors during sensory conditioning in normal and psychiatric populations. Multidisciplinary perspectives in event-related brain potential research 1978, 364-368. US Environmental Protection Agency, Washington. D.A. Otto (Ed.).
    • (1978) Multidisciplinary perspectives in event-related brain potential research , pp. 364-368
    • Bruneau, N.1    Dubost, P.2    Jussaume, P.3    Laffont, F.4    Lelord, G.5
  • 11
    • 33750291153 scopus 로고    scopus 로고
    • Effects of classical conditioning on identification and cortical processing of speech syllables
    • Heim S., Keil A. Effects of classical conditioning on identification and cortical processing of speech syllables. Exp Brain Res 2006, 175:411-424.
    • (2006) Exp Brain Res , vol.175 , pp. 411-424
    • Heim, S.1    Keil, A.2
  • 12
    • 0025718933 scopus 로고
    • Hemisphere differences in conditional learning: an ERP study
    • Hugdahl K., Nordby H. Hemisphere differences in conditional learning: an ERP study. Cortex 1991, 27:557-570.
    • (1991) Cortex , vol.27 , pp. 557-570
    • Hugdahl, K.1    Nordby, H.2
  • 13
    • 0019520651 scopus 로고
    • Operant conditioning of visual evoked potentials in man
    • Roger M., Galand G. Operant conditioning of visual evoked potentials in man. Psychophysiology 1981, 18:477-482.
    • (1981) Psychophysiology , vol.18 , pp. 477-482
    • Roger, M.1    Galand, G.2
  • 14
    • 14944340222 scopus 로고    scopus 로고
    • Learning to like: s role for human orbitofrontal cortex in conditioned reward
    • Cox S.M.L., Andrade A., Johnsrude I.S. Learning to like: s role for human orbitofrontal cortex in conditioned reward. J Neurosci 2005, 25:2733-2740.
    • (2005) J Neurosci , vol.25 , pp. 2733-2740
    • Cox, S.M.L.1    Andrade, A.2    Johnsrude, I.S.3
  • 15
    • 85029172648 scopus 로고    scopus 로고
    • Association learning of likes and dislikes: s review of 25 years of research on human evaluative conditioning
    • De Houwer S., Thomas S., Baeyens F. Association learning of likes and dislikes: s review of 25 years of research on human evaluative conditioning. Psychol Bull 2001, 127:853-869.
    • (2001) Psychol Bull , vol.127 , pp. 853-869
    • De Houwer, S.1    Thomas, S.2    Baeyens, F.3
  • 16
    • 29544443602 scopus 로고    scopus 로고
    • Predictive neural coding of reward preference involves dissociable responses in human ventral midbrain and ventral striatum
    • O'Doherty J., Buchanan T.W., Seymour B., Dolan R.J. Predictive neural coding of reward preference involves dissociable responses in human ventral midbrain and ventral striatum. Neuron 2006, 49:157-166.
    • (2006) Neuron , vol.49 , pp. 157-166
    • O'Doherty, J.1    Buchanan, T.W.2    Seymour, B.3    Dolan, R.J.4
  • 17
    • 79952315357 scopus 로고    scopus 로고
    • Electrophysiology of appetitive taste and appetitive taste conditioning in humans
    • Franken I.H.A., Huijding J., Nijs I.M.T., van Strien J.W. Electrophysiology of appetitive taste and appetitive taste conditioning in humans. Biol Psychol 2011, 86:273-278.
    • (2011) Biol Psychol , vol.86 , pp. 273-278
    • Franken, I.H.A.1    Huijding, J.2    Nijs, I.M.T.3    van Strien, J.W.4
  • 18
    • 0032561739 scopus 로고    scopus 로고
    • The NMDA receptor antagonist CPP impairs conditioned taste aversion and insular cortex long-term potentiation in vivo
    • Escobar M.L., Alcocer I., Chan V. The NMDA receptor antagonist CPP impairs conditioned taste aversion and insular cortex long-term potentiation in vivo. Brain Res 1998, 812:246-251.
    • (1998) Brain Res , vol.812 , pp. 246-251
    • Escobar, M.L.1    Alcocer, I.2    Chan, V.3
  • 19
    • 0033223148 scopus 로고    scopus 로고
    • Molecular mechanisms of long-term potentiation in the insular cortex in vivo
    • Jones M.W., French P., Bliss T.V., Rosenblum K. Molecular mechanisms of long-term potentiation in the insular cortex in vivo. J Neurosci 1999, 19:RC36.
    • (1999) J Neurosci , vol.19
    • Jones, M.W.1    French, P.2    Bliss, T.V.3    Rosenblum, K.4
  • 21
    • 84973937997 scopus 로고
    • Is the P300 component a manifestation of context updating
    • Donchin E., Coles M.G.H. Is the P300 component a manifestation of context updating. Behav Brain Sci 1988, 11:357-428.
    • (1988) Behav Brain Sci , vol.11 , pp. 357-428
    • Donchin, E.1    Coles, M.G.H.2
  • 23
    • 0001805205 scopus 로고    scopus 로고
    • Event related brain potentials: an introduction
    • Oxford University Press, M.D. Rugg, M.G.H. Coles (Eds.)
    • Coles M.G.H., Rugg M.D. Event related brain potentials: an introduction. Electrophysiology of mind 1996, 1-26. Oxford University Press. M.D. Rugg, M.G.H. Coles (Eds.).
    • (1996) Electrophysiology of mind , pp. 1-26
    • Coles, M.G.H.1    Rugg, M.D.2
  • 24
    • 0034194143 scopus 로고    scopus 로고
    • Chemosensory event-related potentials (CSERP) as a key to the psychology of odors
    • Pause B.M., Krauel K. Chemosensory event-related potentials (CSERP) as a key to the psychology of odors. Int J Psychophysiol 2000, 36:105-122.
    • (2000) Int J Psychophysiol , vol.36 , pp. 105-122
    • Pause, B.M.1    Krauel, K.2
  • 25
    • 0021842454 scopus 로고
    • Ten percent electrode system for topographic studies of spontaneous and evoked EEG activity
    • Chatrian G-E., Lettich E., Nelson P.L. Ten percent electrode system for topographic studies of spontaneous and evoked EEG activity. Am J EEG Technol 1985, 25:83-92.
    • (1985) Am J EEG Technol , vol.25 , pp. 83-92
    • Chatrian, G.-E.1    Lettich, E.2    Nelson, P.L.3
  • 27
    • 0025897340 scopus 로고
    • American Electroencephalograpic Society American Electroencephalographic Society guidelines for standard electrode position nomenclature
    • American Electroencephalograpic Society American Electroencephalographic Society guidelines for standard electrode position nomenclature. J Clin Neurophysiol 1991, 8(2):200-202.
    • (1991) J Clin Neurophysiol , vol.8 , Issue.2 , pp. 200-202
  • 28
    • 0028210935 scopus 로고
    • American Electroencephalograpic Society Guideline thirteen: guidelines for standard electrode position nomenclature
    • American Electroencephalograpic Society Guideline thirteen: guidelines for standard electrode position nomenclature. J Clin Neurophysiol 1994, 11:111-113.
    • (1994) J Clin Neurophysiol , vol.11 , pp. 111-113
  • 30
    • 0035084667 scopus 로고    scopus 로고
    • The five percent electrode system for high-resolution EEG and ERP measurements
    • Oostenveld R., Praamstra P. The five percent electrode system for high-resolution EEG and ERP measurements. Clin Neurophysiol 2001, 112:713-719.
    • (2001) Clin Neurophysiol , vol.112 , pp. 713-719
    • Oostenveld, R.1    Praamstra, P.2
  • 31
    • 32444450817 scopus 로고    scopus 로고
    • Sources of cortical rhythms change as a function of cognitive impairment in pathological aging: a multicenter study
    • Babiloni C., Binetti G., Cassetta E., Del Forno G., Del Percio C., Ferreri F., et al. Sources of cortical rhythms change as a function of cognitive impairment in pathological aging: a multicenter study. Clin Neurophysiol 2006, 117:252-268.
    • (2006) Clin Neurophysiol , vol.117 , pp. 252-268
    • Babiloni, C.1    Binetti, G.2    Cassetta, E.3    Del Forno, G.4    Del Percio, C.5    Ferreri, F.6
  • 32
    • 0027998259 scopus 로고
    • Low resolution electromagnetic tomography: a new method for localizing electrical activity in the brain
    • Pascual-Marqui R.D., Michel C.M., Lehmann D. Low resolution electromagnetic tomography: a new method for localizing electrical activity in the brain. Int J Psychophysiol 1994, 18:49-65.
    • (1994) Int J Psychophysiol , vol.18 , pp. 49-65
    • Pascual-Marqui, R.D.1    Michel, C.M.2    Lehmann, D.3
  • 33
    • 0002633480 scopus 로고    scopus 로고
    • Functional imaging with low resolution brain electromagnetic tomography (LORETA): review, new comparisons and new validation
    • Pascual-Marqui R.D., Esslen M., Kochi K., Lehmann D. Functional imaging with low resolution brain electromagnetic tomography (LORETA): review, new comparisons and new validation. Jpn J Clin Neurophys 2002, 30:81-94.
    • (2002) Jpn J Clin Neurophys , vol.30 , pp. 81-94
    • Pascual-Marqui, R.D.1    Esslen, M.2    Kochi, K.3    Lehmann, D.4
  • 34
    • 0036724373 scopus 로고    scopus 로고
    • Correspondence of event-related potential tomography and functional magnetic resonance imaging during language processing
    • Vitacco D., Brandeis D., Pascual-Marqui R., Martin E. Correspondence of event-related potential tomography and functional magnetic resonance imaging during language processing. Human Brain Mapping 2002, 17:4-12.
    • (2002) Human Brain Mapping , vol.17 , pp. 4-12
    • Vitacco, D.1    Brandeis, D.2    Pascual-Marqui, R.3    Martin, E.4
  • 35
    • 34247546743 scopus 로고    scopus 로고
    • SwLORETA: a novel approach to robust source localization and synchronization tomography
    • Palmero-Soler E., Dolan K., Hadamschek V., Tass P.A. swLORETA: a novel approach to robust source localization and synchronization tomography. Phys Med Biol 2007, 52:1783-1800.
    • (2007) Phys Med Biol , vol.52 , pp. 1783-1800
    • Palmero-Soler, E.1    Dolan, K.2    Hadamschek, V.3    Tass, P.A.4
  • 36
    • 0037210497 scopus 로고    scopus 로고
    • Neural response suppression, haemodynamic repetition effects, and behavioural priming
    • Henson R.N.A., Rugg M.D. Neural response suppression, haemodynamic repetition effects, and behavioural priming. Neuropsychologia 2003, 41:262-270.
    • (2003) Neuropsychologia , vol.41 , pp. 262-270
    • Henson, R.N.A.1    Rugg, M.D.2
  • 37
    • 3042838553 scopus 로고    scopus 로고
    • Repetition suppression of faces is modulated by emotion
    • Ishai A., Pessoa L., Bikle P.C., Ungeleider L.G. Repetition suppression of faces is modulated by emotion. PNAS 2004, 101:9827-9832.
    • (2004) PNAS , vol.101 , pp. 9827-9832
    • Ishai, A.1    Pessoa, L.2    Bikle, P.C.3    Ungeleider, L.G.4
  • 38
    • 23944452125 scopus 로고    scopus 로고
    • Memory strength and repetition suppression: multimodal imaging of medial temporal cortical contributions to recognition
    • Gonsalves B.D., Kahn I., Curran T., Norman K.A., Wagner A.D. Memory strength and repetition suppression: multimodal imaging of medial temporal cortical contributions to recognition. Neuron 2005, 47:751-761.
    • (2005) Neuron , vol.47 , pp. 751-761
    • Gonsalves, B.D.1    Kahn, I.2    Curran, T.3    Norman, K.A.4    Wagner, A.D.5
  • 40
    • 0013854584 scopus 로고
    • Evoked potentials correlates of stimulus uncertainty
    • Sutton S., Baren M., Zubin J., John E.R. Evoked potentials correlates of stimulus uncertainty. Science 1965, 150:1187-1188.
    • (1965) Science , vol.150 , pp. 1187-1188
    • Sutton, S.1    Baren, M.2    Zubin, J.3    John, E.R.4
  • 41
    • 0014209187 scopus 로고
    • Information delivery and the sensory evoked potential
    • Sutton S., Tucting P., Zubin J., John E.R. Information delivery and the sensory evoked potential. Science 1967, 155:1436-1439.
    • (1967) Science , vol.155 , pp. 1436-1439
    • Sutton, S.1    Tucting, P.2    Zubin, J.3    John, E.R.4
  • 43
    • 0039452659 scopus 로고
    • Can subcortical structures generate potentials large in amplitude?
    • Tilburg University Press, Tilburg, C. Brunia, A. Gaillard, A. Kok (Eds.)
    • Braun C., Lutzenberger W., Miltner W., Elbert T. Can subcortical structures generate potentials large in amplitude?. Psychophysiological brain research 1990, 31-35. Tilburg University Press, Tilburg. C. Brunia, A. Gaillard, A. Kok (Eds.).
    • (1990) Psychophysiological brain research , pp. 31-35
    • Braun, C.1    Lutzenberger, W.2    Miltner, W.3    Elbert, T.4
  • 44
    • 84858166112 scopus 로고    scopus 로고
    • Visual-gustatory interaction: orbitofrontal and insular cortices mediate the effect of high-calorie visual food cues on taste pleasantness
    • Ohla K., Toepel U., le Coutre J., Hudry J. Visual-gustatory interaction: orbitofrontal and insular cortices mediate the effect of high-calorie visual food cues on taste pleasantness. PLoS ONE 2012, 7(3):e32434.
    • (2012) PLoS ONE , vol.7 , Issue.3
    • Ohla, K.1    Toepel, U.2    le Coutre, J.3    Hudry, J.4
  • 45
    • 0034042406 scopus 로고    scopus 로고
    • Synaptic plasticity and memory: an evaluation of the hypothesis
    • Martin S.J., Grimwood P.D., Morris R.G.M. Synaptic plasticity and memory: an evaluation of the hypothesis. Ann Rev Neurosci 2000, 23:649-711.
    • (2000) Ann Rev Neurosci , vol.23 , pp. 649-711
    • Martin, S.J.1    Grimwood, P.D.2    Morris, R.G.M.3
  • 46
    • 30444460573 scopus 로고    scopus 로고
    • The role of metabotropic glutamate receptor 5 in learning and memory processes
    • Simonyi A., Schachtman T.R., Christoffersen G.R.J. The role of metabotropic glutamate receptor 5 in learning and memory processes. Drug News Perspect 2005, 18:353-361.
    • (2005) Drug News Perspect , vol.18 , pp. 353-361
    • Simonyi, A.1    Schachtman, T.R.2    Christoffersen, G.R.J.3
  • 47
  • 48
    • 0034644207 scopus 로고    scopus 로고
    • Transcranial magnetic stimulation and the human brain
    • Hallet M. Transcranial magnetic stimulation and the human brain. Nature 2000, 406:147-150.
    • (2000) Nature , vol.406 , pp. 147-150
    • Hallet, M.1
  • 49
    • 77956677452 scopus 로고    scopus 로고
    • Physiology of repetitive transcranial magnetic stimulation of the human brain
    • Hoogendam J.M., Ramakers G.M.J., Di Lazzaro V. Physiology of repetitive transcranial magnetic stimulation of the human brain. Brain Stimulation 2010, 3:95-118.
    • (2010) Brain Stimulation , vol.3 , pp. 95-118
    • Hoogendam, J.M.1    Ramakers, G.M.J.2    Di Lazzaro, V.3
  • 50
    • 0030961082 scopus 로고    scopus 로고
    • Recruitment of new sites of synaptic transmission during the cAMP-dependent late phase of LTP at CA3-CA1 synapses in the hippocampus
    • Bolshakov V.Y., Golan H., Kandel E., Siegelbaum S.A. Recruitment of new sites of synaptic transmission during the cAMP-dependent late phase of LTP at CA3-CA1 synapses in the hippocampus. Neuron 1997, 19:635-651.
    • (1997) Neuron , vol.19 , pp. 635-651
    • Bolshakov, V.Y.1    Golan, H.2    Kandel, E.3    Siegelbaum, S.A.4
  • 51
    • 80053131125 scopus 로고    scopus 로고
    • Experience-dependent structural plasticity in the adult human brain
    • May A. Experience-dependent structural plasticity in the adult human brain. Trends Cogn Sci 2011, 15:475-482.
    • (2011) Trends Cogn Sci , vol.15 , pp. 475-482
    • May, A.1
  • 52
    • 44549088145 scopus 로고    scopus 로고
    • Training-induced structural changes in the adult human brain
    • Dragansky B., May A. Training-induced structural changes in the adult human brain. Behav Brain Res 2012, 192:137-142.
    • (2012) Behav Brain Res , vol.192 , pp. 137-142
    • Dragansky, B.1    May, A.2
  • 53
    • 0032125869 scopus 로고    scopus 로고
    • Postsynaptic induction and PKA-dependent expression of LTP in the lateral amygdala
    • Huang Y-Y., Kandel E.R. Postsynaptic induction and PKA-dependent expression of LTP in the lateral amygdala. Neuron 1998, 21:169-178.
    • (1998) Neuron , vol.21 , pp. 169-178
    • Huang, Y.-Y.1    Kandel, E.R.2
  • 54
    • 12244297768 scopus 로고    scopus 로고
    • An increased expression of the mGlu5 receptor protein following LTP induction at the perforant path-dentate gyrus synapse in freely moving rats
    • Manahan-Vaughan D., Ngomba R.T., Storto M., Kulla A., Catania M.V., Chiecio S., et al. An increased expression of the mGlu5 receptor protein following LTP induction at the perforant path-dentate gyrus synapse in freely moving rats. Neuropharmacology 2003, 44:17-25.
    • (2003) Neuropharmacology , vol.44 , pp. 17-25
    • Manahan-Vaughan, D.1    Ngomba, R.T.2    Storto, M.3    Kulla, A.4    Catania, M.V.5    Chiecio, S.6
  • 55
    • 0028927268 scopus 로고
    • Tetanically induced LTP involves a similar increase in the AMPA and NMDA receptor components of the excitatory synaptic components: investigations of the involvement of mGlu receptors
    • O'Connor J.J., Rowan M.J., Anwyl R. Tetanically induced LTP involves a similar increase in the AMPA and NMDA receptor components of the excitatory synaptic components: investigations of the involvement of mGlu receptors. J Neurosci 1995, 15:2013-2020.
    • (1995) J Neurosci , vol.15 , pp. 2013-2020
    • O'Connor, J.J.1    Rowan, M.J.2    Anwyl, R.3
  • 56
    • 58149251846 scopus 로고    scopus 로고
    • Extrasynaptic NR2D-containing NMDARs are recruited to the synapses during LTP of NMDAR-EPSCs
    • Harney S.C., Jane D.E., Anwyl R. Extrasynaptic NR2D-containing NMDARs are recruited to the synapses during LTP of NMDAR-EPSCs. J Neurosci 2008, 28:11685-11694.
    • (2008) J Neurosci , vol.28 , pp. 11685-11694
    • Harney, S.C.1    Jane, D.E.2    Anwyl, R.3
  • 57
    • 73549088051 scopus 로고    scopus 로고
    • Activity-dependent synaptic plasticity of NMDA receptors
    • Rebola N., Srikumar B.N., Mulle C. Activity-dependent synaptic plasticity of NMDA receptors. J Physiol 2010, 588:93-99.
    • (2010) J Physiol , vol.588 , pp. 93-99
    • Rebola, N.1    Srikumar, B.N.2    Mulle, C.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.