Clinical Neuroscience - 2014;67(01-02)

Clinical Neuroscience

JANUARY 30, 2014

[Clinical studies with levodopa/carbidopa intestinal gel]

KLIVÉNYI Péter, VÉCSEI László

[The motor complications in advanced Parkinson’s disease may interfere with the quality of life. To overcome this disability, a jejunal levodopa pump was developed. In this review we have summarized the published clinical data with this method.]

Clinical Neuroscience

JANUARY 30, 2014

[The role of sleep in the implicit learning processes]

CSÁBI Eszter, NÉMETH Dezsõ

[The role of sleep in different memory processes is debated. Probably it plays an active role in the memory consolidation or possibly it prevents forgetting by protecting against interference or it makes the memory performance more efficient by facilitating the forgetting. The beneficial effect of sleep in explicit memory is well demonstrated, while the role of sleep in implicit mechanisms has not been comprehensively characterized so far. There are several factors which affect the appearance... tovább »

Clinical Neuroscience

JANUARY 30, 2014

[Relationship between default mode network and consciousness]

GYULAHÁZI Judit, VARGA Katalin

[Neural correlation with consciousness represents a main topic of neuroscience studies. New results of consciousness researches proved that based on a coherent function in between its components the default mode network activity is the condition for awake consciousness. The subject of consciousness is self. Tasks related with the self were proving a high default mode network activity. Using connections inside the network, results which were related with self, could be considered to represent a... tovább »

Clinical Neuroscience

JANUARY 30, 2014

[Multiple disruption of the body representation in neglect]

SNAGY Zita, VERSEGHI Anna, VKOMLÓSI Anna, RÁKÓCZI Balázs, BOROS Erzsébet

[Background and purpose - Neglect related to the body has many symptoms. We suggest that the various symptoms might be associated with the injuries of different cognitive functions referring to the body, which are caused by lesions of different brain areas. Therefore we investigated the injuries of two functions in a group of patients with neglect (N=10) contrary to patients without neglect (N=10) and healthy controls (N=10). These functions are: perception of body location in external space... tovább »

Clinical Neuroscience

JANUARY 30, 2014

[Diagnosis of primary insomnia by actigraphy - Improved results by data selection]

RAJNA Péter, TAKÁCS Johanna

[Study objectives - In spite of the useful information provided by actigraphy in sleep medicine it is still not an independent tool either in the clinical diagnosis or in the follow-up. In the frame of a retrospective study, a simple new method of data reduction was applied with the aim of improving the clinical impact of actigraphy for the diagnosis of primary insomnia. Methods - Actigraphic records with a duration of 1 week produced on 47 subjects who met the inclusion-exclusion criteria. The... tovább »

Clinical Neuroscience

JANUARY 30, 2014

[Dostoyevsky’s epilepsy in the light of recent neurobiological data]

TÉNYI Dalma, RAJNA Péter, JANSZKY József, HORVÁTH Zsuzsanna, TÉNYI Tamás, GYIMESI Csilla

[Background and purpose -Since the 1960s several theories have developed on the epilepsy of Fyodor Mikhailovich Dostoyevsky. Probably the most exciting and still actual question might be the subject of the „ecstatic aura”, he described in his novels based on his own experiences. During this extremely rare seizure onset the patients experience a strong sense of happiness, harmony and wholeness. The symptomatogenic zone of ecstatic seizures were considered to be of temporal lobe origin for a long... tovább »

Clinical Neuroscience

JANUARY 30, 2014

[Pneumococcal meningitis in a pregnant woman]

SCHAREK Petra, JEKKEL Csilla, BUDAI József, SZILASI Zsuzsanna, HELFERICH Frigyes, ÁRVA Ilona, VÁRADI András, LÉTAY Erzsébet, KATONA Katalin, RÓKUSZ László

[Bacterial meningitis is a life-threatening disease. The incidence of meningitis is about 2.6-6 cases per 100.000 adults per year in developed countries. The most common causative microorganisms are Sreptococcus pneumoniae and Neisseria meningitidis. A 33-year-old multigravida, at 24 week of gestation was admitted to the hospital because of ear pain, haedache, fever and confusion. Lumbal puncture was performed and cerebrospinal fluid analysis showed signs of bacterial meningitis. Latex... tovább »

Clinical Neuroscience

JANUARY 30, 2014

[Sleep-EEG in dizygotic twins discordant for Williams syndrome]

BÓDIZS Róbert, GOMBOS Ferenc, SZŐCS Katalin, RÉTHELYI M. János, GERVÁN Patrícia, KOVÁCS Ilona

[Background and purpose - Reports on twin pairs concordant and discordant for Williams syndrome were published before, but no study unravelled sleep physiology in these cases yet. We aim to fill this gap by analyzing sleep records of a twin pair discordant for Williams syndrome extending our focus on presleep wakefulness and sleep spindling. Methods - We performed multiplex ligation-dependent probe amplification of the 7q11.23 region of a 17 years old dizygotic opposite-sex twin pair discordant... tovább »