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Biomedical subjects

E Wolpert

Publications and source records attributed to E Wolpert.

At least 37 records · Page 2Linked to original sources
PubMed1979

[Studies on the psychopathology of adults with 4-5 c/s EEG rhythm (author's transl)].

Nineteen subjects (10 males and 9 females, aged between 18 and 61 years) with an occipital 4-5 c/s EEG rhythm were tested using a multidimensional psychological test program. The program consisted of the IST of Amthauer, the Raven Test, the German version of the MMPI ("MMPI Saarbrücken"), the Cattell 16-PF-questionnaire, Brickenkamp's d2-Test, and a test battery for psychomotor impairment. A group of normal persons with a regular alpha EEG, matched according to sex and age, was used to provide test norms for the 4-5 c/s EEG group. No difference in intelligence was found, but statistically significant differences were found in some personality traits in the MMPI and the 16-PF-questionnaire. Taking into consideration that the 4-5 c/s EEG group of the study is a subjective sample not randomly selected, this study showed that the male subjects with a 4-5 c/s rhythm as more sensitive, more tender and gentle, more anxious, and less tolerant of stress when compared with the control group; in terms of sex-specific personality traits, they tend to show more female features. Furthermore, the clinical observations of the psychological test date are discussed, i.e., that the subjects with 4-5 c/s rhythms suffer more frequently from functional somatic complaints (observed in 13 cases: 9 with neurovegetative disturbances, 4 with psychosomatic diseases) and/or show psychopathological features (observed in 12 cases: 8 with abnormal personality traits, 4 with neurotic personality development).

Adolescent↗
PubMed1978

[Voice and vibration sensations in the speech forming organs: clinical and theoretical aspects of rare symptoms specific for schizophrenia].

When studying 750 psychiatric in-patients with psychoses of various diagnostic groups, the symptoms of voice sensations and vibration feelings could only be found among patients with paranoid schizophrenia. In addition, these symptoms were located exclusively in body areas that are involved in the peripheral motor production of voice and speech (areas of head, throat, thorax). In 11 of 15 such cases that could be identified, the sensations of voices and vibrations occurred simultaneously and in identical body parts; in the remaining 4 cases only voices without vibration sensations were reported. Therefore these symptoms can be considered as highly specific for schizophrenia. According to the terminology of Bleuler these two symptoms are because of their rareness to be taken as accessoric symptoms; according to the terminology of Kurt Schneider they have the value of first rank symptoms because of their highly diagnostic specifity for schizophrenia. The pathogenesis of these symptoms is on the one hand discussed under the perspective of language development and the changing function of language for behaviour control; on the other hand, the pathogenesis of these symptoms is discussed from the viewpoint of cybernetic, or neurophysiological-neuroanatomical foundation of speech production and speech control. Both models of explanation have in common that the ideational component of speech is noticed as acustic halluzinations and the motor proprioceptive part of speech is noticed as sensation of vibrations, both in a typically schiphrenic manner, i.e. dissociated and ego-alienated.

Adult↗
PubMed1976

Rotor's syndrome. A distinct inheritable pathophysiologic entity.

Urinary total, isomer I and isomer III coproporphyrin excretion was determined in 11 patients with Rotor's syndrome, 23 phenotypically normal family members, 16 patients with the Dubin-Johnson syndrome and 20 normal control subjects. Control subjects excreted 24.8 +/- 1.3 per cent (mean SEM) of urinary coproporphyrin as isomer I. Patients with the Dubin-Johnson syndrome excreted 88.9 +/- 1.3 per cent as urinary coproporphyrin I, and patients with Rotor's syndrome excreted 64.8 +/- 2.5 per cent as urinary coproporphyrin I, significantly different from the control subjects and the patients with the Dubin-Johnson syndrome (p less than 0.001). Eight phenotypically normal parents and children of patients with Rotor's syndrome excreted 42.9 +/- 5.4 per cent as urinary coproporphyrin I, intermediate between results in patients with Rotor's syndrome and control subjects (p less than 0.001). Total urinary coproporphyrin excretion was markedly increased in patients with Rotor's syndrome (332 +/- 86 mug/g creatinine) as compared to that in control subjects (p less than 0.001) or obligate heterozygotes (p less than 0.025). With respect to urinary coproporphyrin excretion, Rotor's syndrome and Dubin-Johnson syndrome are both inherited as autosomal recessive traits and are separate pathophysiologic entities. Study of rare but distinct inheritable disorders, such as these, provide insight into the functional dissociation of hepatic transport mechanisms.

Animals↗
PubMedDate not supplied

[Thrombosis of the suprahepatic veins (Budd-Chiari syndrome) (author's transl)].

The suprahepatic veins occlusion or Budd-Chiari syndrome is an infrequent disease which etiology is very hard to obtain. In this paper the authors present the clinical case of a 26 years old female with epigastric pain, ascites, and vomite, iniciated just one month after her parturition and of six months evolution. 28 days after the admission the patient died and the post-mortem study showed complete obstruction of the suprahepatic veins by well organized thrombi. The authors point-out that the interrelation between this syndrome and the parturition is more frecquent than with the use of oral contraceptive drugs.

Adult↗