.../kg) were studied in 2 unmedicated schizophrenic patients and 2 normal controls by a new technique, i.e. subtraction of brain images. The haloperidol injection reduced regional cerebral blood flow extensively in the bilateral cerebral hemispheres in one of the schizophrenics and one of the normal...

... (0.08 mg/kg) were studied in 5 medicated subjects in their twenties, consisting of 5 schizophrenics and 1 patient with histrionic personality disorder, by a subtraction method of brain images. The haloperidol injection induced two types of perfusion pattern change; in 2 of the schizophrenics, a relative...

...G. Ferber; M. Matejcek; E. Krebs; R. Friedmann The investigations of the EEG during an open study with the antipsychotic drug fluperlapine in acute schizophrenic patients are reported. Due to ethical and practical considerations some of the common pharmacoelectroencephalographic procedures as well...

...S. Haas; H.M. Emrich; H. Beckmann Schizophrenics treated with high doses of diazepam (150–200 mg/day) showed marked analgesia besides certain antipsychotic effects. Euphoria was noticed in some of the patients. We hypothesized that influence on the endorphin metabolism might contribute...

...G.A. Lienert; E. Lehmann 48 acute paranoic schizophrenics were treated by high or low dosages of haloperidol and rated for improvement after 3 weeks of treatment. The treatment effect was a differential one in that so-called plus-type schizophrenics improved from low dosages of haloperidol while so...

...-affective disorders. 3 groups of psychiatric male patients (7 anxious/inhibited depressives, 7 schizophrenics, 6 patients with psychotic episodes) matched for age (mean = 30 years) and education (no academic trainig) with a group of healthy controls (n = 7) were examined three times during the first 6–8...

...Bernd Saletu Somatosensory, visual and auditory evoked potentials (EP) were recorded in different psychiatric populations before as well as during psychotropic drug treatment. Drug-free schizophrenic patients showed shorter latencies, smaller amplitudes and an increased intraindividual variability...