Hyperkinetic children: Early indicators of potential school failure

Hyperkinetic children are identified as a population-at risk upon admission to kindergarten. The etiology of hyperkinetic behavior is controversial. Organic driveness, hyperkinetic behavior disorder, postencephalitic behavior, brain damage with behavioral and conceptual deficit, Strauss syndrome, have all been used to label essentially similar symptom constellations. Bypassing the area of controversy, a study is reported that demonstrates that children who were identified as hyperkinetic (using behavioral criteria developed in an earlier study) were (1) absent from school more frequently, and (2) did remarkably less well on standardized tests of school readiness than their peers rated nonhyperkinetic. The implications are discussed and suggestions made for the development of intervention programs.An earlier version of this paper was presented at the Annual Meeting of the American Orthopsychiatric Association, March, 1967.     

Neuroectodermal tumors of the peripheral and the central nervous system share neuroendocrine N-CAM-related antigens with small cell lung carcinomas

Summary The current study describes the presence of neuroendocrine antigens of peripheral and central neural tumors using eight monoclonal antibodies raised to small cell lung carcinoma (SCLC), which recognize neural/neuroendocrine or neural antigens, as defined by their reaction pattern in normal tissues and tumors. At least five of them recognize different epitopes of the neural cell adhesion molecule (N-CAM). It was found that all of 12 neuroblastomas, 2 ganglioneuroblastomas and 4 ganglioneuromas as well as 23 central primitive neuroectodermal tumors, 13 astrocytomas and 4 ependymomas share neural/neuroendocrine antigens (as defined by the anti-N-CAM antibodies Moc-1,-21,-32,-52 and-191) with SCLC. The neural/neuroendocrine antigen defined by Moc-171 was also found in all peripheral tumors, but only in further differentiated central tumors. Non-N-CAM related neural antigens (as defined by Moc-51 and-172) were found only in better-differentiated peripheral and central tumors, but they could be demonstrated in all three medulloblastoma cell lines studied. In addition, the antigen defined by Moc-51 was demonstrated in an immunoblot of a neuroblastoma cell line. Antibodies recognizing epithelia antigens of SCLC and other epithelia and their tumors (Moc-31 and-181) were non-reactive. It was concluded that these findings give further support for a relation between neural and neuroendocrine tumors and that some of the antibodies may be useful for the detection of differentiation in neural tumors. Antibodies with an epithelia recognition pattern may serve to distinguish neural from neuroendocrine tumors.Supported by NIH grant CA 36245 W.M.M. was a Fullbright scholar     

Somatosensory evoked potentials in patients with thalamic lesions

Summary Somatosensory evoked potentials (SEPs) were recorded in 20 patients with thalamic lesions confirmed by CT (10 with infarction, 10 with haemorrhage). The changes in SEP configuration are discussed in their relationship to clinical symptoms. Four types of SEP abnormality produced by thalamic lesion are distinguished: (1) FF type, (2) N20/P23 dissociation type, (3) N18/N20 false shift type, and (4) reduced early component type. It was shown that clinically similar lesions might produce different SEP patterns.     

Does social deprivation during gestation and early life predispose to later schizophrenia?

Summary We employed a case-control study design to investigate whether schizophrenic patients differed from non-psychotic psychiatric patients in terms of place of birth and paternal occupation. Cases were first-contact schizophrenic patients ascertained from the Camberwell Cumulative Psychiatric Case Register. Controls were the next (non-psychotic) patient on the Register matched for age and sex. In comparison with controls, cases were more likely to have: (1) been born in the deprived innercity Camberwell catchment area (odds ratio 2.3), and (2) had fathers who had manual as opposed to non-manual occupations (odds ratio 2.1). The results were compatible with the notion that socio-economic deprivation during gestation and early life predisposes to later schizophrenia.     

Cortical regulation of subcortical dopamine systems and its possible relevance to schizophrenia

Summary A unique model of DA system regulation is presented, in which tonic steady-state DA levels in the ECF act to down-regulate the response of the system to pulsatile DA released by DA cell action potential generation. This type of regulation is similar in many respects to the phenomenon proposed to mediate the action of norepinephrine on target neurons; i.e., an increase in the signal-to-noise ratio as measured by postsynaptic cell firing (Freedman et al., 1977; Woodward et al., 1979). However, in this model the signal and the noise are neurochemical rather than electrophysiological. Furthermore, the noise (tonic DA in the ECF) actually down-regulates the signal (phasic DA release) directly, and thereby provides a signal of its own that affects the system over a longer time-course. Therefore, the difference between signal and noise may also depend on the time frame under which such determinations are made.     

Quantitative analysis of “synaptic” ribbon profiles in the pineal complex of male and female Pirbright-White guinea pigs

Summary Previous studies have pointed in the direction of sex differences as well as regional differences in the pineal gland of guinea pigs. In the present investigation these aspects were studied at the electron-microscopic level by quantitating different types of synaptic bodies, intrinsic to pinealocytes. The two major types of synaptic organelles, ribbons and spherules, did not exhibit regional or sex differences. Synaptic structures intermediate in appearance to ribbons and spherules were significantly larger in number in males in the distal region of the pineal gland, compared to females. As previous studies have shown that ribbon and spherule numbers undergo characteristic changes depending on the functional state of the pineal gland, it is concluded that, as far as the synaptic organelles are concerned, no clear-cut sex or regional differences appear to exist in the guinea pig pineal gland.     

Psychometric properties of the parental bonding instrument in a spanish sample

Summary The Parental Bonding Instrument was translated into Spanish and administered to a sample of 205 Spanish primiparae 3 days after childbirth. Reliability, factorial structure and predictive validity for affective disorders were evaluated. The Spanish version of the PBI has psychometric features similar to those described in other cultures. However, the results suggest that in future research the predictive power of the Control factor in affective disorders might be improved by splitting it into two subfactors: Overprotection and Restraint.     

Lack of correlation between DST results and urinary MHPG in depressed inpatients

Summary Abnormalities of noradrenaline metabolism and of the activity of hypothalamic-pituitary adrenal axis (HPA) have been reported in depression. To study the possible relationship between these 2 parameters, urinary excretion of 3-methoxy-4-hydroxy-phenylethyleneglycol (MHPG) and Dexamethasone Suppression Test (DST) were analyzed in 58 depressed patients. A positive correlation was found between the age of depressed patients and 24-h urinary excretion of MHPG. Twenty-two patients (38%) were DST non suppressors. Pre-DST plasma cortisol levels were significantly higher in non suppressors than suppressors. No difference was found however between urinary MHPG levels in supressors and non suppressors. There was no correlation between pre-DST plasma cortisol and levels of urinary excretion of MHPG. These results do not support the hypothesis of a relationship between these 2 parameters. However, when depressed patients were separated into two groups according to urinary excretion of MHPG (high MHPG and low MHPG), the high MHPG group included significantly more non suppressors then the low MHPG one. This result is not sufficient to demonstrate of link between HPA system activity and central noradrenaline metabolism.     

Ultrastructure of peripheral nerve in metachromatic leucodystrophy

Summary An electron microscopical study of two consecutive nerve biopsies from a patient with metachromatic leucodystrophy (sulphatide lipidosis) was made. The ultrastructural changes observed consisted of: a) irregular whorls of myelin. The myelin in the whorls showed a thickened, sometimes doubled, intraperiod line, which was barely visible in compact myelin; b) inclusion bodies up to 1 in diameter in the cytoplasm of Schwann cells. These had a lamellar structure, with stacked membranes 60 Å apart; c) a loose pattern of the myelin in some nerve fibers, with loss of the intraperiod line, and d) presence of abnormally dense mitochondria with thickened cristae in Schwann cells. It is suggested that: a) the whorl formation and the ultrastructural abnormalities of the myelin in the whorls may be due to impaired myelin synthesis, and b) that the inclusion bodies may represent the accumulation of cerebroside sulfate in micellar aggregates. The loose pattern of myelin is considered artifactural until proven otherwise.

---

Zusammenfassung Zwei aufeinanderfolgende Nervenbiopsien bei einem Patienten mit metachromatischer Leukodystrophie (Sulfatid-Lipoidose) wurden elektronenoptisch untersucht. Die beobachteten ultrastrukturellen Veränderungen bestehen in: a) unregelmäßigen Wirbelbildungen (whorls), in welchen das Myelin Verdickungen, manchmal Verdopplung des Zwischenstreifens (intraperiod line) aufweist, was im kompakten Myelin kaum sichtbar ist. b) Einschlußkörperchen mit einem Durchmesser bis zu1 im Cytoplasma der Schwann-Zellen. Diese weisen lamelläre Struktur mit einem Membranabstand von 60 Å auf. c) ein lockeres (loose) Myelinmuster mit Verlust des Zwischenstreifens in einigen Nervenfasern und d) Auftreten von abnorm dichten Mitochondrien mit verdicktem Cristae in Schwann-Zellen. Es wird angenommen, daß a) die Wirbelbildungen und die ultrastrukturellen Myelinabnormitäten in den Wirbeln einer gestörten Myelinsynthese entsprechen und b) daß die Einschlußkörperchen die Anhäufung von Cerebrosidsulfat in micellaren Verbänden darstellen. Das lockere Myelinmuster wird vorläufig als artifiziell angesehen.

---

---

This investigation was supported in part by Public Health Service Research Grant No. FR-86 from the N.I.H. Division of Research Facilities and Resources.     

Diagnosing Depression in African Americans

Since the 1970s, articles have noted the increased presence of psychotic symptoms among depressed African Americans, the presence of diagnostic bias identified when structured clinical interviews are used, and the identification of misdiagnosis of affective illness among chronically, mentally ill, African Americans. This paper reviews this literature and describes three alternative presentations of depressive illness among African Americans that differ from the DSM IV criteria for Major Depressive Disorder: the stoic believer, the angry, evil one with a personality change, and the John Henry doer. Clinicians are encouraged to recall these presentations of depression when evaluating African American patients.     

A comparative immunohistochemical study on striatal Met-enkephalin expression in Alzheimer's disease and in progressive supranuclear palsy

Summary Using a sensitive immunoperoxidase technique we examined Met-enkephalin (MEnk) expression in the striatum and globus pallidus external segment (GPe) from patients with Alzheimer's disease (AD) and with progressive supranuclear palsy (PSP). In AD patients strong MEnk-like immunoreactivity was persistent in the striatum showing so-called striosomes. In addition, a number of typical woolly fibers were observed in the GPe. MEnk-positive striosomes were also visible in the striatum of PSP patients and were similar to those of normal controls and of AD patients. However, the MEnk-positive woolly fibers appcarance was less well recognizable in the GPe from all the PSP patients examined.     

Mental Hygiene of the Special Schools Teachers in Kerman,Iran

The goal of this research is to identify and study the mental hygiene and its related factors (individual, family, organizational) in the Kerman special schools teachers. 266 teachers of the special schools of the cities of the province Kerman were chosen as the research sample. The necessary data were obtained by questionnaire which its validity and reliability were determined. The statistical analysis of the research findings (by Spearman coefficient test) Man-Whithey and Kruskal wallis tests showed that there was a positive and meaningful relationship between Level of education, service of record the number of the members of teachers family, income, dwelling-place, economic power, acceptance of the teachers job in their family, leadership style, suitable educational possibilities, suitable educational space, job satisfaction with the mental hygiene of the teachers. The results of the research also showed that the Kerman special schools teachers enjoyed a relatively desirable mental hygiene.     

Soviet psychotherapy: The tasks and methodological problems

Soviet psychotherapy follows Western European traditional pre-psychoanalytical rationalistic methodology. On the other hand, Soviet therapists assign great importance to clinical diagnosis within the framework of the classical scheme of Kraepelin. Finally, methods close to behavior therapy, especially so-called training approaches, are popular.     

Administrative influences on psychiatric diagnosis

Summary In order to cut expenditure on mental health care in Brazil, the national authority responsible for the financing of health care imposed in 1977 the following two restrictions on reimbursement: a) the costs for inpatient treatment under the diagnoses neurosis and alcoholism would be paid only for a maximum length of hospital stay of 30 days and b) the costs for inpatient treatment under the diagnoses oligophrenias and epilepsies would no longer be paid. We studied the effects of these administrative measures upon the yearly frequencies of diagnoses and the mean lengths of hospital stay in 27377 treatment episodes between 1975 and 1982. We found significant decreases in both variables for the above mentioned diagnoses after 1977. At the same time the frequencies of the diagnoses alcoholic psychoses, psychoses associated with other cerebral conditions and other psychoses increased significantly. These findings can probably not be attributed to true changes in morbidity, but are rather the results of changes in diagnostic habits in response to administratively imposed austerity measures.     

Attitudes toward mental health professionals in a hospital-based community mental health center

This study examined the attitudes of several diverse subject groups in a large medical center toward various mental health professionals. The groups consisted of: 1) general hospital staff; 2) professional mental health workers; and 3) psychiatric in-patients. Subjects evaluated a selection of 11 professional health related role titles (clinical psychologist, physician, psychiatrist, etc.) and the categories me and mental patient by marking a series of 19 seven-step rating scales, each composed of bipolar anchoring adjectives. Additionally, a familiarity rating for each of the role titles was obtained. An understanding and a value cluster were derived from the 19 adjectives along with an overall favorability-unfavorability score for each role title. It was expected that subjects would value mental health professional roles more strongly than they would indicate an understanding of these same roles. Secondly, it was expected that the hospital setting itself, the subject's role within that setting, and the degree of familiarity with the role being rated would have a significant impact on the subject's attitude. Results generally supported the above expectations. Overall ratings of the professional groups were consistently high, with less difference between the health designations (physician, nurse) and the psych designations than has been previously reported in the literature.     

Relationship of maternal parenting behaviors to preschool children's temperament

Mothers of 182 preschool nursery school children rated their own parenting responses on a Parent's Report questionnaire. At the same time the mothers responded to the Behavior Style Questionnaire (BSQ) from which scores were determined for nine categories of temperament. On the basis of category scores the children were grouped into one of five temperament clusters i.e. easy, difficult, slow to warm up, high intermediate, low intermediate. The children's membership in BSQ clusters was independent of sex, age, birth order, and mothers employment status but there was a significantly higher ratio of easy children from higher socioeconomic classes I and II. Mothers of children grouped in either the difficult or slow to warmup clusters were more likely to use guilt inducing and temper-detachment parenting styles than mothers of children grouped in the easy cluster.     

Clinical Evaluation of Attention-Deficit Hyperactivity Disorder by Objective Quantitative Measures

This study assessed the diagnostic potential of the actigraph, the Continuous Performance Test, and the Matching Familiar Figures Test in diagnosing attention-deficit hyperactivity disorder (ADHD). Twenty boys previously diagnosed with ADHD and 52 controls were examined. By these measures the boys with ADHD were differentiated from the controls with sensitivity and specificity above 75%. We were able to classify ADHD into eight subtypes by combining the scores of the actigraph and the CPT: hyperactive-impulsive, hyperactive-inattentive, impulsive-inattentive, hyperactive, impulsive, inattentive, mixed, and unspecified type. These classifications may be useful in diagnosing ADHD.     

Cognitive functioning in female patients with 21-hydroxylase deficiency

The cognitive functioning of 27 female patients with congenital adrenal hyperplasia (CAH) (aged 11–41 yrs) and 13 of their healthy sisters (13–31 yrs) was compared using short versions of age-appropriate Wechsler scales. In contrast to other studies, neither a higher than average IQ level for CAH patients (mean: 99.0) nor for their sisters (97.7) was found. Unexpectedly, and in contrast to other reports, the subgroup of salt-wasting (SW) patients>16 yrs (N=6; mean score: 111.5) differed from their sisters as well as from simple-virilizing (SV) patients in full IQ (p<0.05) and subtest scorings for Information, Similarities, and Picture Completion (p<0.05–<0.10). SW patients displayed more masculine behaviour (vs. SV patients and sisters) which, in turn, was related to differential prenatal hormonal influences. No clear-cut relationships between IQ/cognitive (subtest) findings and gender-role behaviour were found.

---

Zusammenfassung 27 Patientinnen mit dem Adrenogenitalen Syndrom (AGS) (11–41 J.) und 13 ihrer Schwestern (13–31 J.) wurden hinsichtlich intellektueller Funktionen verglichen (Kurzformen von HAWIK, HAWIE). Im Unterschied zu den meisten früheren Untersuchungen wurden weder für Patientinnen (mean: 99.0) noch für Kontrollen (97.7) über dem Durchschnitt liegende IQ-Werte gefunden. Im Gegensatz zur Literatur unterschied sich die Teilgruppe der Salzverlust-Patientinnen (SW)>16 J. (N=6, mean: 111.5) von den Schwestern und den Patientinnen mit einfachem AGS (SV) im Gesamt-IQ (p<0.05) und in den Untertests Allgemeines Wissen, Gemeinsamkeiten und Bilderergänzen (p<0.05–<0.10). SW-Patientinnen hatten signifikant männlichere Verhaltensmuster gezeigt (vs. SV-Patientinnen und Schwestern), die auf differentielle Hormoneffekte pränatal bezogen worden waren. Es fanden sich aber keine klaren Zusammenhänge zwischen IQ-bzw. Untertest-Resultaten und Ergebnissen für Geschlechtsrollenverhalten.

---

Résumé Le fonctionnement cognitif de 21 patientes avec une hyperplasie congénitale surrénale (âgée de 11 à 41 ans) et de 13 de leurs soeurs saines (13–31 ans) a été comparé au moyen de versions raccourcies de l'échelle de Wechsler appropriée à l'âge. En contraste avec d'autres études, il n'a été retrouvé un Q.I. plus haut que la moyenne ni pour les patientes (moyenne 99.0) ni pour leurs soeurs (moyenne 97.7). De façon inattendue, et en contraste avec d'autres études, le sous-groupe de patientes déprivées en sel (SW)>16 ans (N=6), moyenne score: 111.5) différait de leurs soeurs aussi bien en tant que patientes présentant des signes de virilsation (SV) pour le Q.I. complet (p<0.05) et les scores aux subtests d'information, de similarité et de complément d'images (p<0.05–0.10). Les patientes déprivées en sel (SW) montraient un comportement plus masculin (vs. SV et leurs soeurs) qui en retour était relié aux influences hormonales prénatales différentes. Il n'y avait pas de relation de différences nettes entre les résultats aux sous-tests cognitifs du Q.I. et le comportement de genre.

     

Visual pattern evoked responses and blink reflexes in assessment of MS diagnosis

Summary VEPs were measured after pattern reversal in 135 MS patients and 30 control subjects. Neurological findings were documented in a standard manner. An extensive ophthalmological examination of all subjects was part of the study. The latency of P₂ was abnormally delayed in 82% of the definite, in 60% of the probable and in 65% of the possible MS groups respectively. The VEP was more often delayed in relation to ophthalmological disturbances. Changes in the MS classification had to be made in more than 10% of the patients, due to delay of VEP latency. These were patients with a spinal form of MS, which is known to create diagnostic problems.Optically and electrically evoked blink reflexes were recorded in 107 MS patients. All patients with mesencephalic lesions had delayed responses of the optically evoked reflex. 74% of the patients with caudal brainstem lesions had delayed latencies of the components of the electrically evoked blink reflex. The blink reflex was delayed in 18 additional patients without brainstem signs. The possibility of delineating clinically silent brainstem lesions by investigating blink reflexes is discussed.Supported by the Deutsche Forschungsgemeinschaft (Dr. Fischer Bosch-Stiftung).     

Use of plasma levels for antiepileptic drug monitoring in clinical practice

A multi-center survey of antepileptic treatment was conducted in Italy on 245 previously untreated (new) patients with epilepsy and 355 patients treated for more than three months (old patients). Therapeutic drug monitoring (TDM) of antiepileptic drugs was evaluated in the context of routine clinical conditions, in relation to individual therapeutic problems and mode of treatment. Plasma levels (PL) were determined in 75% of new patients and 78% of old patients, with wide intercenter variability. TDM was done at 69% of the follow-up attendences for new patients and at 34% for old patients, but was apparently unrelated to specific therapeutic problems, such as poor disease control or adverse drug reactions. Plasma drug concentration measurements were made more often among patients on polytherapy. The age of the patient and the time elapsing since diagnosis did not seem to affect request patterns significantly. From these findings it appears that TDM is largerly influenced by factors unrelated to the common recommendations in the literature. In addition, the use of TDM in clinical practice reflects the limitations of the available techniques.

---

Sommario In uno studio multicentrico condotto su 245 casi di epilessia di nuova diagnosi (trattati da meno di 3 mesi) e su 355 casi di epilessia di vecchia diagnosi (trattati da almeno 3 mesi)l'uso dei livelli plasmatici dei farmaci anticonvulsivanti è stato valutato in relazione alle modalità di trattamento e a problemi specifici indicati dai clinici. La percentuale di richieste di livelli plasmatici era del 75% e riguardava il 69% delle visite di follow-up nei pazienti di nuova diagnosi. Le percentuali erano rispettivamente del 78% e del 34% per i pazienti di vecchia diagnosi. In entrambi i casi vi era una marcata variabilità tra centri nelle percentuali di prescrizioni. Le richieste di livelli plasmatici erano più numerose nei pazienti in politerapia. Per contro, il monitoraggio dei farmaci antiepilettici non risultava influenzato dalla presenza di specifici problemi, quali il non completo controllo della crisi o la presenza di segni di tossicità farmacologica, né dall'età del paziente o dal tempo intercorso dalla formulazione della diagnosi. Da tutto ciò deriva che l'utilizzo dei livelli plasmatici dei farmaci antiepilettici nella pratica clinica è influenzato da fattori che spesso non riflettono le norme di comportamento comunemente suggerite dalla letteratura. Risultano inoltre ampiamente confermati i limiti delle metodiche attualmente in uso.