Differences in P300 amplitudes and topography between cycloid psychosis and schizophrenia in Leonhard's classification
Differences in P300 amplitudes and topography between cycloid psychosis and schizophrenia in Leonhard's classification
复制标题
Leonhard 分类中摆线精神病和精神分裂症 P300 振幅和地形的差异
DOI:
10.1111/j.1600-0447.1993.tb03352.x
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发表时间:
1993
影响因子:
6.7
通讯作者:
Helmut Beckmann
中科院分区:
文献类型:
--
作者:
Werner Strik;Thomas Dierks;Ernst Franzek;Konrad Maurer;Helmut Beckmann
In a polydiagnostic approach, we investigated the parameters of auditory P300 in a group of 18 remitted schizophrenics and in 18 age‐ and sex‐matched controls. All patients fulfilled the criteria of schizophrenic disorder according to DSM‐III‐R. Applying Leonhard's classification, patients were to be subdivided into 7 cycloid psychosis and 11 Leonhard's schizophrenics. Patients with cycloid psychosis fulfilled the operational criteria of Brockington et al. We found significantly lower P300 amplitudes in the group of Leonhard's schizophrenics than in controls and in cycloid psychosis, whereas no difference could be shown between patients with cycloid psychosis and controls. Both the maxima and the minima of the P300 field map were dislocated significantly to the right in the group of Leonhard's schizophrenics but not in cycloid psychosis.
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DOI:
10.1016/0013-4694(90)90083-v
发表时间:
1990-05-01
期刊:
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY
影响因子:
--
作者:
FAUX, SF;SHENTON, ME;LUDWIG, A
通讯作者:
LUDWIG, A
影响因子:
--
作者:
Pfefferbaum,A;Ford,JM;White,PM;Roth,WT
通讯作者:
Roth,WT
影响因子:
--
作者:
Morstyn,R;Duffy,FH;McCarley,RW
通讯作者:
McCarley,RW
影响因子:
--
作者:
McCarley,RW;Faux,SF;Shenton,ME;Nestor,PG;Holinger,DP
通讯作者:
Holinger,DP