Clinical Neuroscience

[The role of exogenous factors in psychiatric disorders ]

IVÁN László1, TAKÁCS László1, PETHŐ Bertalan1

MAY 01, 1967

Clinical Neuroscience - 1967;20(05)

[Authors discuss the psychopathological significance of isolation or deprivation. They draw attention to these specific exogenous factors and stress the importance of a multidimensional approach in their interpretation. Using both the literature and their own clinical experience, they aim to outline certain conclusions on this topic. ]


  1. Budapesti Orvostudományi Egyetem Psychiatriai Klinikája



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Clinical Neuroscience

[Statistical processing of 15 years of ES material from the Psychiatric Clinic of the Budapest Medical University]


[In the struggle for the cure of mental illnesses, for the health of the human mind, one of the central issues was therapeutic optimism, therapeutic activitas. The sick person and society as a whole expect the best possible restitution from the doctor, and the doctor's duty as a practitioner is to take responsibility, to take the lead, to apply the most modern methods of treatment. ]

Clinical Neuroscience

[Schizophrenia or schizophrenias]


[In analysing the development of the concept of "schizophrenia", both in terms of its professional history and its theoretical basis, authors adopt Nyirő's position that "...we cannot speak of schizophrenia, only of schizophrenics..." In the sense of Sternberg's concept, they narrow down their position by stating that a nosological approach and Leonhardian taxonomy are essential requirements for a substantive answer to the question.]

Clinical Neuroscience

[Resuscitation and neuropsychiatric therapy experiences with electrostimulator]

FORNÁDI Ferenc, BARTOS Valéria, ZSOMBÓK György, KAFFKA Károly

[The authors describe their joint research with Nyirő on the therapeutic value of transcerebral electrostimulation. Their experience: 1. electrostimulation is essential not only in the treatment of respiratory paralysis following electrotrauma, but also in the prevention and treatment of certain complications of psychiatric so-called major somatic treatments; 2. it is also a new treatment option for hormone-refractory hypothalamic syndromes, such as amenorrhoea, using more mitigated current parameters. ]

Clinical Neuroscience

[The problems of the psychoanalytical distinguishing between typical and atypical types of drunkenness]


[In their communication, the authors deal with the differentiation of acute, typhoidal intoxication states from atypical (pathological) intoxication states, emphasising the sociological importance of the differentiation and defining the legal basis for the differentiation. The work of Nyirő on the subject is discussed in detail, followed by a discussion of the symptoms of atypical intoxication and their diagnostic significance. They also analyse all the external and internal factors that may play a role in the development of atypical drunkenness. It is considered possible to distinguish between the two forms of intoxication only by examining all the factors in each case in context, but it is stressed that a sharp dividing line cannot always be drawn. ]

Clinical Neuroscience

[Superstition and psychosis]

FORNÁDI Ferenc, VARGA Ervin, POHL Ödön

[The authors analyse the mystical and superstitious experiences of psychotic and neurotic patients and their interpretation in 5 cases. They relate the symptoms to environmental influences (childhood experiences, cultural and social influences). ]

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[The role of sleep in the relational memory processes ]

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[A growing body of evidence suggests that sleep plays an essential role in the consolidation of different memory systems, but less is known about the beneficial effect of sleep on relational memory processes and the recognition of emotional facial expressions, however, it is a fundamental cognitive skill in human everyday life. Thus, the study aims to investigate the effect of timing of learning and the role of sleep in relational memory processes. 84 young adults (average age: 22.36 (SD: 3.22), 21 male/63 female) participated in our study, divided into two groups: evening group and morning group indicating the time of learning. We used the face-name task to measure relational memory and facial expression recognition. There were two sessions for both groups: the immediate testing phase and the delayed retesting phase, separated by 24 hours. 84 young adults (average age: 22.36 (SD: 3.22), 21 male/63 female) participated in our study, divided into two groups: evening group and morning group indicating the time of learning. We used the face-name task to measure relational memory and facial expression recognition. There were two sessions for both groups: the immediate testing phase and the delayed retesting phase, separated by 24 hours. Our results suggest that the timing of learning and sleep plays an important role in the stabilizing process of memory representation to resist against forgetting.]

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Clinical Neuroscience

Atypical presentation of late-onset Sandhoff disease: a case report

SALAMON András , SZPISJAK László , ZÁDORI Dénes, LÉNÁRT István, MARÓTI Zoltán, KALMÁR Tibor , BRIERLEY M. H. Charlotte, DEEGAN B. Patrick , KLIVÉNYI Péter

Sandhoff disease is a rare type of hereditary (autosomal recessive) GM2-gangliosidosis, which is caused by mutation of the HEXB gene. Disruption of the β subunit of the hexosaminidase (Hex) enzyme affects the function of both the Hex-A and Hex-B isoforms. The severity and the age of onset of the disease (infantile or classic; juvenile; adult) depends on the residual activity of the enzyme. The late-onset form is characterized by diverse symptomatology, comprising motor neuron disease, ataxia, tremor, dystonia, psychiatric symptoms and neuropathy. A 36-year-old female patient has been presenting progressive, symmetrical lower limb weakness for 9 years. Detailed neurological examination revealed mild symmetrical weakness in the hip flexors without the involvement of other muscle groups. The patellar reflex was decreased on both sides. Laboratory tests showed no relevant alteration and routine electroencephalography and brain MRI were normal. Nerve conduction studies and electromyography revealed alterations corresponding to sensory neuropathy. Muscle biopsy demonstrated signs of mild neurogenic lesion. Her younger brother (32-year-old) was observed with similar symptoms. Detailed genetic study detected a known pathogenic missense mutation and a 15,088 base pair long known pathogenic deletion in the HEXB gene (NM_000521.4:c.1417G>A; NM_000521:c.-376-5836_669+1473del; double heterozygous state). Segregation analysis and hexosaminidase enzyme assay of the family further confirmed the diagnosis of late-onset Sandhoff disease. The purpose of this case report is to draw attention to the significance of late-onset Sandhoff disease amongst disorders presenting with proximal predominant symmetric lower limb muscle weakness in adulthood.

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[Correlations Between Burnout and Socio-demographic and Workplace Related Factors Among Health-care Workers During The Covid-19 Pandemics]


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