Total: 21 posts


Institute of Behavioral Sciences, Semmelweis University, Budapest, HungaryDepartment of Cognitive Sciences , Budapest University of Technology and Economics, Budapest, Hungary*Correspondence: János Körmendi, Semmelweis University Institute of Behavioural Sciences, Budapest, Hungary. mano@ujalkotas.hu   The power spectra of the NREM phases of sleep EEG is characterized by a high individual variability. This individual EEG-trait is substantially invariant across …



Bevezetés A REM-alvásnak az információfeldolgozásban játszott szerepe [1, 6], akárcsak a tanulást követő REM-deprivációnak az emlékezeti konszolidációt gátló hatásai jól alátámasztottak [2, 7, 8]. A REM-deprivációra érzékeny ingerek [3, 4] és az ember esetében az állapotfüggő hatásra (áh) érzékeny ingerek [3,4] részleges hasonlóságára, valamint az áh-nak a megőrzési intervallum növelésével való eitűnésének tendenciájara [3] alapozva …



Klára Horváth1, János Martos2, Béla Mihalik2, Róbert Bódizs1,3 1 Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary 2 Department of Neuroradiology, National Institute of Neuroscience, Budapest, Hungary 3 HAS–BME Cognitive Science Research Group, Hungarian Academy of Sciences, Budapest, Hungary Keywords: Social brain theory, Sociability, brain volume, MRI Introduction A plausible explanation of the fact that …



Anna Kis1, Péter Simor1, Klára Horváth2, Róbert Bódizs2 1Budapest University of Technology and Economics, Department of Cognitive Sciences 2Semmelweis Medical University, Institute of Behavioural Sciences kisanna12@gmail.com “> The first night effect – marked differences between the first and the second night spent in a sleep laboratory – is a widely known fact that accounts for the …



Károli Gáspár Reformed University, Budapest, Hungary University of Surrey, Guildford, UK Institute of Behavioral Sciences, Semmelweis University, Budapest, Hungary*Correspondence: Piroska Sándor, Károli Gáspár Reformed University, Budapest, Hungary. sandorpiros@gmail.com The organization of sleep-dependent oscillations into synchronized systems is now widely known phenomenon of sleep physiology. Besides the general characteristics of these systems there is a growing interest …



  Klára Horváth*1, Péter Simor*2, Piroska Sándor1, Réka Vida1, Réka Lihi3, Zita Sulyok4, Róbert Bódizs1   *These authors contributed equally to this work and should be considered co-first authors 1 Institute of Behavioural Sciences, Semmelweis University, Budapest 2 Department of Cognitive Sciences, Budapest University of Technology and Economics 3 Eötvös Loránd University, Budapest 4 University …



Horváth Klára1, Martos János2, Mihalik Béla2, Bódizs Róbert1,3 1 Semmelweis Egyetem Budapest, Magatartástudományi Intézet 2 Országos Idegtudományi Intézet, Neuroradiológia Osztály 3 MTA-BME Kognitív Tudományi Kutatócsoport Kutatásunk célja, hogy neuroanatómiai mérésekkel erősítsük meg Zuckerman Szociabilitás dimenziójának alapfaktor jellegét. Az alapfaktorok azon kvantitatív módon mérhető személyiségdimenziókat foglalják magukban, melyek a lehető legegyszerűbben, de mégis teljes körűen írják …



A különböző alvásfüggő oszcillációk szinkronizált rendszerekbe szerveződése jól ismert jelensége az alvásfiziológiának. Ezen rendszerek általános tulajdonságai mellett egyre nagyobb hangsúly helyeződik az egyénenként határozottan felismerhető és mérhető különbségeikre, melyek időben stabilan jellemzőek egy adott személyre. Az alvási orsók bizonyítottan kapcsolatban állnak az idegrendszer plasztikus folyamataival, és meghatározó kialakulásukban a neurális konnektivitás, amely tulajdonságok mentén több …



Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary Objectives: Investigation of the effects of relaxing classical music on sleep quality in students in Hungary.Methods: Randomized controlled trial was used with a three group repeated measures design. 94 students (mean=22,6; range:19-28, SD=2,83) with sleep complaints were recruited for each group using a Pittsburg Sleep Quality Index …



Alpár Alexandru Lázár1, Andrea Bíró2, Miklós Győri 3, Zsanett Tárnok2, Júlia Gádoros2, Péter Halász4, Róbert Bódizs1 1 Institute of Behavioural Sciences, Semmelweis University Budapest, Budapest, Hungary 2 Research center, Vadaskert Child Psychiatry Hospital, Budapest, Hungary 3 Dept. of Cognitive Psychology, Institute of Psychology, ELTE University, Budapest, Hungary 4 Neurology, National Institute of Neurology and Psychiatry, …



Institute of Behavioural Sciences, Semmelweis University Budapest, Hungary Department of Psychology, Károli Gáspár University, Budapest, HungaryA-0156 Previously we have reported correlations between sleep-related corticothalamic resonance and general fluid intelligence. This could be explained by morphological brain features corresponding with different IQ measures. However, there is indirect evidence for the relationship between cerebral cortical volume and …



Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary Introduction: The quality of the first, close relationship – the attachment – has a great influence on the later social contacts. Since we know that sleep architecture is affected by the quality of wakefulness, it is expected that brain activity during sleep reflects attachment security. We hypothesised …



Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary Experimental evidence supports the relationship between infant attachment and limbic system functioning. Adult attachment was shown to be related to individual differences in dream recall and dream content, while evidence supports the leading role of the limbic system in REM sleep cortical activation. However, there is no …



Simor P.1, Pajkossy P.1, Bódizs R.2,3 PROCEEDINGS OF THE 15TH WORLD CONGRESS OF PSYCHOPHYSIOLOGY of the International Organization of Psychophysiology (I.O.P.) Budapest, Hungary September 1-4, 2010 1.Budapest Univ. Techn. Economics, Department of Cognitive Sciences, Budapest, Hungary 2.Institute of Behavioural Sciences, Semmelweis University Budapest, Hungary Budapest, Hungary 3.Cognitive Science Research Group, HAS-Budapest Technical University, Hungarian Academy …



1Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary 2Medical and Pharmaceutical University of Targu-Mures, Romania 3Department of Psychology, Károli Gáspár University, Budapest, Hungary 4Department of Neurology, National Institute of Psychiatry and Neurology, Budapest, Hungary Aims: The cerebral cortex is a major modulator of sleep electroencephalogram (EEG) oscillations, and the latter were shown to reflect corticothalamic …



Cognitive Science Research Group, HAS-Budapest Technical University, Hungarian Academy of Science, Budapest, Hungary*Correspondence: Róbert Bódizs, Cognitive Science Research Group, HAS-Budapest Technical University, Hungarian Academy of Sciences, Budapest, Hungary. rbodizs@cogsci.bme.hu Alterations in macro- and microstructural characteristics of sleep are emerging features of several developmental disabilities, but quantitative EEG data on the sleep phenotype of adolescents and young …



1Institute of Behavioural Sciences, Semmelweis University, Budapest, Hungary 2Medical and Pharmaceutical University of Targu-Mures, Romania 3Department of Psychology, Károli Gáspár University, Budapest, Hungary 4Department of Neurology, National Institute of Psychiatry and Neurology, Budapest, Hungary Keywords: intelligence, sleep spindles, slow oscillation Brain plasticity, amount of early sensory experience and synaptic transmission efficacy are related to synchronized …



Institute of Behavioral Sciences, Semmelweis University, Budapest, Hungary Department of Neuroradiology, National Institute of Psychiatry and Neurology, Budapest, Hungary Cognitive Science Research Group, HAS-Budapest Technical University, Hungarian Academy of Sciences, Budapest, Hungary*Correspondence: Klára Horváth, Institute of Behavioural Sciences, Semmelweis Univesity, Budapest, Hungary. claire4@t-online.hu Basic personality factors are sets of measurable dimensions providing simple description of personality …



1. Epilepsy Center, National Institute of Psychiatry and Neurology, Budapest, Hungary2. Neurotrend Ltd., Budapest, Hungary3. Dept. of Radiology, National Institute of Psychiatry and Neurology, Budapest, Hungary Submitting Author: Róbert Bódizs Address for correspondence: National Institute of Psychiatry and Neurology, Huvosvolgyi út 116, H-1021 Budapest Hungary Tel. +36-1-391-54-35 Fax +36-1-391-54-38 e-mail rbodizs@opni.hu Objectives: The positive effect of …



Simor P1, Csóka Sz 2, Bódizs R.3 Dreaming and Affective Regulation: preliminary findings and a neurocognitive framework II.DuCog Conference on Cognitive Science, Learning and Perception, may 6-9, 2010, Dubrovnik. 1.Budapest Univ. Techn. Economics, Department of Cognitive Sciences, Budapest, Hungary 2.Institute of Behavioural Sciences, Semmelweis University Budapest, Hungary Budapest, Hungary 3.Cognitive Science Research Group, HAS-Budapest Technical …



National Institute of Psychiatry and Neurology, Department of Neurology, Budapest, Hungary The case of an 53 years old man in presented. In the background of his severe insomnia and psychosis-like psychopathology left side medio- basal frontal tumor, probably semimalignant astrocytoma was revealed by MRI. His somatic status, neuropsychologic testing was negative, Roschach showed deep regression, …

Total: 21 posts