Abnormal EEG coherence at rest and during photic stimulation in drug-naive schizophrenic patients

1996 ◽  
Vol 98 (4) ◽  
pp. 44-45
Author(s):  
Y. Wada ◽  
Y. Nanbu ◽  
Z.-Y. Jiang ◽  
Y. Koshino ◽  
T. Hashimoto
Keyword(s):  
Photic Stimulation ◽  
Eeg Coherence ◽  
Schizophrenic Patients ◽  
Drug Naïve

Aberrant Functional Organization in Schizophrenia: Analysis of EEG Coherence during Rest and Photic Stimulation in Drug-Naive Patients

1998 ◽  
Vol 38 (2) ◽  
pp. 63-69 ◽  
Author(s):  
Yuji Wada ◽  
Yuko Nanbu ◽  
Mitsuru Kikuchi ◽  
Yoshifumi Koshino ◽  
Takuma Hashimoto
Keyword(s):  
Functional Organization ◽  
Photic Stimulation ◽  
Eeg Coherence ◽  
Drug Naïve

Cannabis and multiple substance abuse raise the serum concentrations of the neurotrophins NGF and BDNF in drug-naïve schizophrenic patients

2004 ◽  
Vol 36 (05) ◽  
Author(s):  
MC Jockers-Scherübl ◽  
U Matthies ◽  
H Danker-Hopfe ◽  
F Selig ◽  
R Mahlberg ◽  
...  
Keyword(s):  
Substance Abuse ◽  
Serum Concentrations ◽  
Multiple Substance ◽  
Schizophrenic Patients ◽  
Drug Naïve

scholarly journals Aberrant alternative splicing of HTR2A exon II in peripheral blood lymphocytes of drug-naïve schizophrenic patients

Heliyon ◽  
2020 ◽  
Vol 6 (12) ◽  
pp. e05809
Author(s):  
Maria N. Grunina ◽  
Mariia A. Belinskaia ◽  
Alexander S. Zhuravlev ◽  
Regina F. Nasyrova ◽  
Evgeny M. Krupitsky ◽  
...  
Keyword(s):  
Alternative Splicing ◽  
Peripheral Blood ◽  
Peripheral Blood Lymphocytes ◽  
Blood Lymphocytes ◽  
Schizophrenic Patients ◽  
Drug Naïve

Differential sensory gating functions between smokers and non-smokers among drug-naive first episode schizophrenic patients

2011 ◽  
Vol 188 (3) ◽  
pp. 327-333 ◽  
Author(s):  
Xing-shi Chen ◽  
Chun-bo Li ◽  
Robert C. Smith ◽  
Ze-ping Xiao ◽  
Ji-jun Wang
Keyword(s):  
Sensory Gating ◽  
First Episode ◽  
Schizophrenic Patients ◽  
Drug Naïve

scholarly journals The striatal dopamine transporter in first-episode, drug-naive schizophrenic patients: evaluation by the new SPECT-ligand[99mTc]TRODAT-1

2005 ◽  
Vol 19 (5) ◽  
pp. 488-493 ◽  
Author(s):  
G. J. E Schmitt ◽  
E. M. Meisenzahl ◽  
T. Frodl ◽  
C. La Fougère ◽  
K. Hahn ◽  
...  
Keyword(s):  
Dopamine Transporter ◽  
Striatal Dopamine ◽  
First Episode ◽  
Schizophrenic Patients ◽  
Drug Naïve

Differential Effects of D2- and D4-Blocking Neuroleptics on the Procedural Learning of Schizophrenic Patients

1996 ◽  
Vol 41 (7) ◽  
pp. S21-S24 ◽  
Author(s):  
Marc-André Bédard ◽  
Hélène Scherer ◽  
Julie Delorimier ◽  
Emmanuel Stip ◽  
Pierre Lalonde
Keyword(s):  
Procedural Learning ◽  
The Other ◽  
Differential Effects ◽  
Drawing Task ◽  
Schizophrenic Patients ◽  
Drug Naïve ◽  
Per Se ◽  
Learning Trials ◽  
Haloperidol Group ◽  
Better Than

Objective: To illustrate the differential effects of D2- and D4-blocking neuroleptics on the procedural learning of patients with schizophrenia. Method: Twenty-nine schizophrenic patients were divided into 3 groups according to their pharmacological treatment: 1) drug naive, 2) haloperidol, and 3) clozapine. They were all assessed on clinical and procedural measures, the latter being the mirror drawing task. Results: All groups showed progressive learning over the successive trials, and drug-naive patients performed better than the other groups. Patients in the haloperidol group showed many fluctuations over trials, suggesting difficulty in the progressive automation of the task. Such fluctuations did not occur in the clozapine group, but performances per se were worse than in the other groups during the learning trials. A utomation of the task occurred at the same point (second block of trials) for all groups. Conclusion: These results suggest that D2- and D4-blocking neuroleptics do not similarly affect striatal dependent procedural learning in schizophrenia.

Event-related potentials in drug-naive schizophrenic patients

1991 ◽  
Vol 29 (3) ◽  
pp. 265-272 ◽  
Author(s):  
Marguirite Radwan ◽  
Haggai Hermesh ◽  
Matti Mintz ◽  
Hanan Munitz
Keyword(s):  
Event Related Potentials ◽  
Schizophrenic Patients ◽  
Related Potentials ◽  
Drug Naïve
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