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Volumn 36, Issue 2, 2010, Pages 400-409

The relationship between IQ, memory, executive function, and processing speed in recent-onset psychosis: 1-year stability and clinical outcome

Author keywords

Cognition; Intelligence; Schizophrenia

Indexed keywords

CHOLINERGIC RECEPTOR BLOCKING AGENT; NEUROLEPTIC AGENT;

EID: 77749254675     PISSN: 05867614     EISSN: 17451701     Source Type: Journal    
DOI: 10.1093/schbul/sbn100     Document Type: Article
Times cited : (82)

References (58)
  • 3
    • 0038740852 scopus 로고    scopus 로고
    • Cognitive functioning in first episode psychosis: Initial presentation
    • DOI 10.1016/S0920-9964(02)00340-7
    • Addington J, Brooks BL, Addington D. Cognitive functioning in first episode psychosis: initial presentation. Schizophr Res. 2003;62:59-64. (Pubitemid 36588703)
    • (2003) Schizophrenia Research , vol.62 , Issue.1-2 , pp. 59-64
    • Addington, J.1    Brooks, B.L.2    Addington, D.3
  • 4
    • 7544251500 scopus 로고    scopus 로고
    • Neuropsychol-ogy of first-episode schizophrenia: Initial characterization and clinical correlates
    • Bilder RM, Goldman RS, Robinson D, et al. Neuropsychol-ogy of first-episode schizophrenia: initial characterization and clinical correlates. Am J Psychiatry. 2000;157:549-559.
    • (2000) Am J Psychiatry , vol.157 , pp. 549-559
    • Bilder, R.M.1    Goldman, R.S.2    Robinson, D.3
  • 6
    • 0032811224 scopus 로고    scopus 로고
    • Generalized cognitive deficits in schizophrenia: A study of first- episode patients
    • DOI 10.1001/archpsyc.56.8.749
    • Mohamed S, Paulsen JS, O'Leary D, Arndt S, Andreasen N. Generalized cognitive deficits in schizophrenia: a study of first-episode patients. Arch Gen Psychiatry. 1999;56:749-754. (Pubitemid 29357737)
    • (1999) Archives of General Psychiatry , vol.56 , Issue.8 , pp. 749-754
    • Mohamed, S.1    Paulsen, J.S.2    O'Leary, D.3    Arndt, S.4    Andreasen, N.5
  • 7
    • 5044228265 scopus 로고    scopus 로고
    • The relationship between antisaccades, smooth pursuit, and executive dysfunction in first-episode schizophrenia
    • Hutton SB, Huddy V, Barnes TRE, et al. The relationship between antisaccades, smooth pursuit, and executive dysfunction in first-episode schizophrenia. Biol Psychiatry. 2004;56:553-559.
    • (2004) Biol Psychiatry , vol.56 , pp. 553-559
    • Hutton, S.B.1    Huddy, V.2    Barnes, T.R.E.3
  • 8
    • 0029053770 scopus 로고
    • Neuro-psychological evidence for frontostriatal dysfunction in schizophrenia
    • Elliott R, McKenna PJ, Robbins TW, Sahakian BJ. Neuro-psychological evidence for frontostriatal dysfunction in schizophrenia. Psychol Med. 1995;25:619-630.
    • (1995) Psychol Med , vol.25 , pp. 619-630
    • Elliott, R.1    McKenna, P.J.2    Robbins, T.W.3    Sahakian, B.J.4
  • 10
    • 0035884138 scopus 로고    scopus 로고
    • Intelligence quotient and neuropsychological profiles in patients with schizophrenia and in normal volunteers
    • Kremen WS, Seidman LJ, Faraone SV, Tsuang MT. Intelligence quotient and neuropsychological profiles in patients with schizophrenia and in normal volunteers. Biol Psychiatry. 2001;50:453-462.
    • (2001) Biol Psychiatry , vol.50 , pp. 453-462
    • Kremen, W.S.1    Seidman, L.J.2    Faraone, S.V.3    Tsuang, M.T.4
  • 11
    • 39649099785 scopus 로고    scopus 로고
    • IQ decline in cross-sectional studies of schizophrenia: Methodology and interpretation
    • Kremen WS, Seidman LJ, Faraone SV, Tsuang MT. IQ decline in cross-sectional studies of schizophrenia: methodology and interpretation. Psychiatry Res. 2008;158:181-194.
    • (2008) Psychiatry Res , vol.158 , pp. 181-194
    • Kremen, W.S.1    Seidman, L.J.2    Faraone, S.V.3    Tsuang, M.T.4
  • 14
    • 34248174285 scopus 로고    scopus 로고
    • Overlooking the obvious: A meta-analytic comparison of digit symbol coding tasks and other cognitive measures in schizophrenia
    • Dickinson D, Ramsey ME, Gold JM. Overlooking the obvious: a meta-analytic comparison of digit symbol coding tasks and other cognitive measures in schizophrenia. Arch Gen Psychiatry. 2007;64:532-542.
    • (2007) Arch Gen Psychiatry , vol.64 , pp. 532-542
    • Dickinson, D.1    Ramsey, M.E.2    Gold, J.M.3
  • 15
    • 7044231237 scopus 로고    scopus 로고
    • Dimensions of intelligence in schizophrenia: Evidence from patients with preserved, deteriorated and compromised intellect
    • Badcock JC, Dragovic M, Waters FAV, Jablensky A. Dimensions of intelligence in schizophrenia: evidence from patients with preserved, deteriorated and compromised intellect. J Psychiatr Res. 2005;39:11-19.
    • (2005) J Psychiatr Res , vol.39 , pp. 11-19
    • Badcock, J.C.1    Dragovic, M.2    Waters, F.A.V.3    Jablensky, A.4
  • 16
    • 8644243707 scopus 로고    scopus 로고
    • Speed of processing and individual differences in IQ in schizophrenia: General or specific cognitive deficits
    • Badcock JC, Willison JR, Anderson M, Jablensky A. Speed of processing and individual differences in IQ in schizophrenia: general or specific cognitive deficits. Cognit Neuropsychi-atry. 2004;9:233-247.
    • (2004) Cognit Neuropsychi-atry , vol.9 , pp. 233-247
    • Badcock, J.C.1    Willison, J.R.2    Anderson, M.3    Jablensky, A.4
  • 18
    • 0032570761 scopus 로고    scopus 로고
    • Memory impairment and schizophrenia: The role of processing speed
    • Brebion G, Amador X, Smith MJ, Gorman JM. Memory impairment and schizophrenia: the role of processing speed. Schizophr Res. 1998;30:31-39.
    • (1998) Schizophr Res , vol.30 , pp. 31-39
    • Brebion, G.1    Amador, X.2    Smith, M.J.3    Gorman, J.M.4
  • 19
    • 33645347720 scopus 로고    scopus 로고
    • Processing speed: A strong predictor of verbal memory performance in schizophrenia
    • Brebion G, David AS, Bressan RA, Pilowsky LS. Processing speed: a strong predictor of verbal memory performance in schizophrenia. J Clin Exp Neuropsychol. 2006;28:370-382.
    • (2006) J Clin Exp Neuropsychol , vol.28 , pp. 370-382
    • Brebion, G.1    David, A.S.2    Bressan, R.A.3    Pilowsky, L.S.4
  • 20
    • 32244439077 scopus 로고    scopus 로고
    • Sensorimotor and cognitive slowing in schizophrenia as measured by the Symbol Digit Substitution Test
    • Morrens M, Hulstijn W, Van Hecke J, Peuskens J, Sabbe BGC. Sensorimotor and cognitive slowing in schizophrenia as measured by the Symbol Digit Substitution Test. J Psychiatr Res. 2006;40:200-206.
    • (2006) J Psychiatr Res , vol.40 , pp. 200-206
    • Morrens, M.1    Hulstijn, W.2    Van Hecke, J.3    Peuskens, J.4    Sabbe, B.G.C.5
  • 22
    • 0034670648 scopus 로고    scopus 로고
    • Short form of the WAIS-III for use with patients with schizophrenia
    • Blyler CR, Gold JM, Iannone VN, Buchanan RW. Short form of the WAIS-III for use with patients with schizophrenia. Schizophr Res. 2000;46:209-215.
    • (2000) Schizophr Res , vol.46 , pp. 209-215
    • Blyler, C.R.1    Gold, J.M.2    Iannone, V.N.3    Buchanan, R.W.4
  • 23
    • 0026436979 scopus 로고
    • Schizophrenia: Manifestations, incidence and course in different cultures. A World Health Organization ten-country study
    • Jablensky A, Sartorius N, Ernberg G, et al. Schizophrenia: manifestations, incidence and course in different cultures. A World Health Organization ten-country study. Psychol Med Monogr Suppl. 1992;20:1-97.
    • (1992) Psychol Med Monogr Suppl , vol.20 , pp. 1-97
    • Jablensky, A.1    Sartorius, N.2    Ernberg, G.3
  • 24
    • 0034033948 scopus 로고    scopus 로고
    • Psychotic disorders in urban areas: An overview of the Study on Low Prevalence Disorders
    • Jablensky A, McGrath J, Herrman H, et al. Psychotic disorders in urban areas: an overview of the Study on Low Prevalence Disorders. Aust N Z J Psychiatry. 2000;34: 221-236.
    • (2000) Aust N Z J Psychiatry , vol.34 , pp. 221-236
    • Jablensky, A.1    McGrath, J.2    Herrman, H.3
  • 25
    • 0026410654 scopus 로고
    • A polydiagnostic application of operational criteria in studies of psychotic illness. Development and reliability of the OPCRIT system
    • McGuffin P, Farmer A, Harvey I. A polydiagnostic application of operational criteria in studies of psychotic illness. Development and reliability of the OPCRIT system. Arch Gen Psychiatry. 1991;48:764-770.
    • (1991) Arch Gen Psychiatry , vol.48 , pp. 764-770
    • McGuffin, P.1    Farmer, A.2    Harvey, I.3
  • 26
    • 0025439099 scopus 로고
    • SCAN. Schedules for clinical assessment in neuropsychiatry
    • Wing JK, Babor T, Brugha T, et al. SCAN. Schedules for Clinical Assessment in Neuropsychiatry. Arch Gen Psychiatry. 1990;47:589-593.
    • (1990) Arch Gen Psychiatry , vol.47 , pp. 589-593
    • Wing, J.K.1    Babor, T.2    Brugha, T.3
  • 29
    • 0025052997 scopus 로고
    • Syndromes of chronic schizophrenia
    • Liddle PF, Barnes TRE. Syndromes of chronic schizophrenia. Br J Psychiatry. 1990;157:558-561.
    • (1990) Br J Psychiatry , vol.157 , pp. 558-561
    • Liddle, P.F.1    Barnes, T.R.E.2
  • 31
    • 0018175277 scopus 로고
    • A rating scale for mania: Reliability, validity and sensitivity
    • Young RC, Biggs JT, Ziegler VE, Meyer DA. A rating scale for mania: reliability, validity and sensitivity. Br J Psychiatry. 1978;133:429-435.
    • (1978) Br J Psychiatry , vol.133 , pp. 429-435
    • Young, R.C.1    Biggs, J.T.2    Ziegler, V.E.3    Meyer, D.A.4
  • 32
    • 27744509893 scopus 로고    scopus 로고
    • Determining the chronology and components of psychosis onset: The Nottingham Onset Schedule (NOS)
    • Singh SP, Cooper JE, Fisher HL, et al. Determining the chronology and components of psychosis onset: the Nottingham Onset Schedule (NOS). Schizophr Res. 2005;80:117-130.
    • (2005) Schizophr Res , vol.80 , pp. 117-130
    • Singh, S.P.1    Cooper, J.E.2    Fisher, H.L.3
  • 34
  • 36
    • 0026741418 scopus 로고
    • Computerized assessment in neuro-psychiatry using CANTAB: Discussion paper
    • Sahakian BJ, Owen AM. Computerized assessment in neuro-psychiatry using CANTAB: discussion paper. J R Soc Med. 1992;85:399-402.
    • (1992) J R Soc Med , vol.85 , pp. 399-402
    • Sahakian, B.J.1    Owen, A.M.2
  • 38
    • 0024839650 scopus 로고
    • Strategies for resolving the heterogeneity of schizophrenics and their relatives using cognitive measures
    • Chapman LJ, Chapman JP. Strategies for resolving the heterogeneity of schizophrenics and their relatives using cognitive measures. J Abnorm Psychol. 1989;98:357-366.
    • (1989) J Abnorm Psychol , vol.98 , pp. 357-366
    • Chapman, L.J.1    Chapman, J.P.2
  • 39
    • 2942625728 scopus 로고    scopus 로고
    • Neuropsy-chological dysfunction in antipsychotic-naive first-episode unipolar psychotic depression
    • Hill SK, Keshavan MS, Thase ME, Sweeney JA. Neuropsy-chological dysfunction in antipsychotic-naive first-episode unipolar psychotic depression. Am J Psychiatry. 2004;161: 996-1003.
    • (2004) Am J Psychiatry , vol.161 , pp. 996-1003
    • Hill, S.K.1    Keshavan, M.S.2    Thase, M.E.3    Sweeney, J.A.4
  • 40
    • 3042714417 scopus 로고    scopus 로고
    • A prospective study of childhood neurocognitive functioning in schizophrenic patients and their siblings
    • Niendam TA, Bearden CE, Rosso IM, et al. A prospective study of childhood neurocognitive functioning in schizophrenic patients and their siblings. Am J Psychiatry. 2003; 160:2060-2062.
    • (2003) Am J Psychiatry , vol.160 , pp. 2060-2062
    • Niendam, T.A.1    Bearden, C.E.2    Rosso, I.M.3
  • 41
  • 42
    • 2942565924 scopus 로고    scopus 로고
    • Comparative effect of atypical and conventional antipsychotic drugs on neurocognition in first-episode psychosis: A randomized, double-blind trial of olanzapine versus low doses of haloper-idol
    • Keefe RSE, Seidman LJ, Christensen BK, et al. Comparative effect of atypical and conventional antipsychotic drugs on neurocognition in first-episode psychosis: a randomized, double-blind trial of olanzapine versus low doses of haloper-idol. Am J Psychiatry. 2004;161:985-995.
    • (2004) Am J Psychiatry , vol.161 , pp. 985-995
    • Keefe, R.S.E.1    Seidman, L.J.2    Christensen, B.K.3
  • 43
    • 23944527335 scopus 로고    scopus 로고
    • The course of cognitive functioning in first episode psychosis: Changes over time and impact on outcome
    • Addington J, Saeedi H, Addington D. The course of cognitive functioning in first episode psychosis: changes over time and impact on outcome. Schizophr Res. 2005;78:35-43.
    • (2005) Schizophr Res , vol.78 , pp. 35-43
    • Addington, J.1    Saeedi, H.2    Addington, D.3
  • 44
    • 3543026364 scopus 로고    scopus 로고
    • Speed and memory in the WAIS-III Digit Symbol-Coding subtest across the adult lifespan
    • Joy S, Kaplan E, Fein D. Speed and memory in the WAIS-III Digit Symbol-Coding subtest across the adult lifespan. Arch Clin Neuropsychol. 2004;19:759-767.
    • (2004) Arch Clin Neuropsychol , vol.19 , pp. 759-767
    • Joy, S.1    Kaplan, E.2    Fein, D.3
  • 45
    • 0037528890 scopus 로고    scopus 로고
    • Decoding digit symbol: Speed, memory, and visual scanning
    • Joy S, Fein D, Kaplan E. Decoding digit symbol: speed, memory, and visual scanning. Assessment. 2003;10:56-65.
    • (2003) Assessment , vol.10 , pp. 56-65
    • Joy, S.1    Fein, D.2    Kaplan, E.3
  • 46
    • 0036969348 scopus 로고    scopus 로고
    • Analysis of substitution test performance using eye movement and video data
    • Stephens R, Sreenivasan B. Analysis of substitution test performance using eye movement and video data. Appl Neuro-psychol. 2002;9:179-182.
    • (2002) Appl Neuro-psychol , vol.9 , pp. 179-182
    • Stephens, R.1    Sreenivasan, B.2
  • 47
    • 29144463251 scopus 로고    scopus 로고
    • Age-related decline in Digit-Symbol performance: Eye-movement and video analysis
    • Stephens R. Age-related decline in Digit-Symbol performance: eye-movement and video analysis. Arch Clin Neuro-psychol. 2006;21:101-107.
    • (2006) Arch Clin Neuro-psychol , vol.21 , pp. 101-107
    • Stephens, R.1
  • 49
    • 0031009774 scopus 로고    scopus 로고
    • Differential relationships between positive and negative symptoms and neuropsychological deficits in schizophrenia
    • Berman I, Viegner B, Merson A, Allan E, Pappas D, Green AI. Differential relationships between positive and negative symptoms and neuropsychological deficits in schizophrenia. Schizophr Res. 1997;25:1-10.
    • (1997) Schizophr Res , vol.25 , pp. 1-10
    • Berman, I.1    Viegner, B.2    Merson, A.3    Allan, E.4    Pappas, D.5    Green, A.I.6
  • 50
    • 0031558818 scopus 로고    scopus 로고
    • Information processing deficits of schizophrenia patients: Relationship to clinical ratings, gender and medication status
    • Cadenhead KS, Geyer MA, Butler RW, Perry W, Sprock J, Braff DL. Information processing deficits of schizophrenia patients: relationship to clinical ratings, gender and medication status. Schizophr Res. 1997;28:51-62.
    • (1997) Schizophr Res , vol.28 , pp. 51-62
    • Cadenhead, K.S.1    Geyer, M.A.2    Butler, R.W.3    Perry, W.4    Sprock, J.5    Braff, D.L.6
  • 51
    • 0024369856 scopus 로고
    • Sensory input deficits and negative symptoms in schizophrenic patients
    • Braff DL. Sensory input deficits and negative symptoms in schizophrenic patients. Am J Psychiatry. 1989;146: 1006-1011.
    • (1989) Am J Psychiatry , vol.146 , pp. 1006-1011
    • Braff, D.L.1
  • 52
    • 0021169808 scopus 로고
    • Susceptibility to backward masking in schizophrenic patients with positive or negative symptoms
    • Green M, Walker E. Susceptibility to backward masking in schizophrenic patients with positive or negative symptoms. Am J Psychiatry. 1984;141:1273-1275.
    • (1984) Am J Psychiatry , vol.141 , pp. 1273-1275
    • Green, M.1    Walker, E.2
  • 54
    • 18644373612 scopus 로고    scopus 로고
    • Working memory consolidation is abnormally slow in schizophrenia
    • Fuller R, Luck SJ, McMahon RP, Gold JM. Working memory consolidation is abnormally slow in schizophrenia. J Abnorm Psychol. 2005;114:279-290.
    • (2005) J Abnorm Psychol , vol.114 , pp. 279-290
    • Fuller, R.1    Luck, S.J.2    McMahon, R.P.3    Gold, J.M.4
  • 55
    • 34548851136 scopus 로고    scopus 로고
    • Gaze strategies during planning in first-episode psychosis
    • Huddy V, Hodgson TL, Kapasi M, et al. Gaze strategies during planning in first-episode psychosis. J Abnorm Psychol. 2007;116:589-598.
    • (2007) J Abnorm Psychol , vol.116 , pp. 589-598
    • Huddy, V.1    Hodgson, T.L.2    Kapasi, M.3
  • 56
    • 0027409186 scopus 로고
    • Neurocognitive subtypes of chronic schizophrenia
    • Heinrichs RW, Awad AG. Neurocognitive subtypes of chronic schizophrenia. Schizophr Res. 1993;9:49-58.
    • (1993) Schizophr Res , vol.9 , pp. 49-58
    • Heinrichs, R.W.1    Awad, A.G.2
  • 57
    • 0030745593 scopus 로고    scopus 로고
    • Is it possible to be schizophrenic yet neuropsychologically normal?
    • Palmer BW, Heaton RK, Paulsen JS, et al. Is it possible to be schizophrenic yet neuropsychologically normal? Neuropsy-chology. 1997;11:437-446.
    • (1997) Neuropsy-chology , vol.11 , pp. 437-446
    • Palmer, B.W.1    Heaton, R.K.2    Paulsen, J.S.3
  • 58
    • 0035257637 scopus 로고    scopus 로고
    • Individual differences in cognition: British contributions over a century
    • Deary IJ. Individual differences in cognition: British contributions over a century. Br J Psychol. 2001;92:217-237.
    • (2001) Br J Psychol , vol.92 , pp. 217-237
    • Deary, I.J.1


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