@article{MTMT:34506300, title = {Javaslatok a „predátor” jelenség hazai kezelésére. Proposals for the Domestic Management of the “Predator” Phenomenon}, url = {https://m2.mtmt.hu/api/publication/34506300}, author = {Kollár, László Péter and Fésüs, László and Gócza, Elen and Halmai, Péter and Hartmann, Bálint and Holl, András and Kaptay, György and Lencsés, Ákos and Makara, Gábor and Monok, István and Péli, Gábor Lajos and Sepsi, Enikő and Soós, Sándor and Tausz, Katalin and Ulbert, István}, doi = {10.1556/2065.184.2024.1.9}, journal-iso = {MAGYAR TUDOMÁNY}, journal = {MAGYAR TUDOMÁNY}, volume = {185}, unique-id = {34506300}, issn = {0025-0325}, year = {2024}, eissn = {1588-1245}, pages = {71-81}, orcid-numbers = {Kollár, László Péter/0000-0001-9313-2296; Holl, András/0000-0002-6873-3425; Kaptay, György/0000-0003-4419-142X; Lencsés, Ákos/0000-0003-4461-1105; Makara, Gábor/0000-0001-9220-0373; Monok, István/0000-0001-7165-0252; Sepsi, Enikő/0000-0002-0562-0271; Tausz, Katalin/0009-0003-4045-7056; Ulbert, István/0000-0001-9941-9159} } @article{MTMT:34419633, title = {Propagating population activity patterns during spontaneous slow waves in the thalamus of rodents}, url = {https://m2.mtmt.hu/api/publication/34419633}, author = {Horváth, Csaba and Ulbert, István and Fiáth, Richárd}, doi = {10.1016/j.neuroimage.2023.120484}, journal-iso = {NEUROIMAGE}, journal = {NEUROIMAGE}, volume = {285}, unique-id = {34419633}, issn = {1053-8119}, year = {2024}, eissn = {1095-9572}, orcid-numbers = {Horváth, Csaba/0000-0001-8176-8975; Ulbert, István/0000-0001-9941-9159; Fiáth, Richárd/0000-0001-8732-2691} } @article{MTMT:33629322, title = {The Association Between Prenatal Maternal Stress and Adolescent Affective Outcomes is Mediated by Childhood Maltreatment and Adolescent Behavioral Inhibition System Sensitivity}, url = {https://m2.mtmt.hu/api/publication/33629322}, author = {Sebők-Welker, Tünde Éva and Kovács-Posta, Evelyn Csenge and Ágrez, Kristóf and Rádosi, Alexandra and Zubovics, Evelin Alexa and Réthelyi, János and Ulbert, István and Pászthy, Bea and Bunford, Nóra}, doi = {10.1007/s10578-023-01499-9}, journal-iso = {CHILD PSYCHIAT HUM D}, journal = {CHILD PSYCHIATRY & HUMAN DEVELOPMENT}, unique-id = {33629322}, issn = {0009-398X}, abstract = {Prenatal maternal stress is linked to offspring outcomes; however, there is little research on adolescents, behavioral, transdiagnostic outcomes, or the mechanisms through which relations operate. We examined, in N = 268 adolescents ( M age = 15.31 years; SD = 1.063; 57.8% boys) whether prenatal maternal stress is associated with adolescent affective outcomes; whether this association is mediated, serially, by childhood home atmosphere and adolescent behavioral inhibition system (BIS) sensitivity; and whether mediational effects are moderated by adolescent attention-deficit/hyperactivity disorder or maternal internalizing symptomology. Prenatal maternal daily stress and major life events were associated with adolescent outcomes through childhood negative atmosphere/neglect and BIS sensitivity, with no evidence of moderation. Results have implications regarding the effect of prenatal maternal stress on offspring outcomes and regarding corresponding sensitive periods.}, year = {2024}, eissn = {1573-3327}, orcid-numbers = {Sebők-Welker, Tünde Éva/0000-0002-2007-6657; Ágrez, Kristóf/0000-0002-4896-5966; Rádosi, Alexandra/0000-0003-1004-6611; Réthelyi, János/0000-0002-3641-012X; Ulbert, István/0000-0001-9941-9159; Pászthy, Bea/0000-0002-8009-3811; Bunford, Nóra/0000-0002-9645-604X} } @{MTMT:34433612, title = {Dataset of the study "Propagating population activity patterns during spontaneous slow waves in the thalamus of rodents"}, url = {https://m2.mtmt.hu/api/publication/34433612}, author = {Horváth, Csaba and Ulbert, István and Fiáth, Richárd}, unique-id = {34433612}, year = {2023}, orcid-numbers = {Horváth, Csaba/0000-0001-8176-8975; Ulbert, István/0000-0001-9941-9159; Fiáth, Richárd/0000-0001-8732-2691} } @article{MTMT:34400320, title = {Author Correction: The medial septum controls hippocampal supra-theta oscillations}, url = {https://m2.mtmt.hu/api/publication/34400320}, author = {Király, Bálint and Domonkos, Andor and Jelitai, Márta and Lopes-dos-Santos, Vítor and Martínez-Bellver, Sergio and Kocsis, Barnabás and Schlingloff, Dániel and Joshi, Abhilasha and Salib, Minas and Fiáth, Richárd and Barthó, Péter and Ulbert, István and Freund, Tamás and Viney, Tim J. and Dupret, David and Varga, Viktor and Hangya, Balázs}, doi = {10.1038/s41467-023-43190-6}, journal-iso = {NAT COMMUN}, journal = {NATURE COMMUNICATIONS}, volume = {14}, unique-id = {34400320}, issn = {2041-1723}, year = {2023}, eissn = {2041-1723}, orcid-numbers = {Lopes-dos-Santos, Vítor/0000-0002-1858-0125; Joshi, Abhilasha/0000-0002-0511-3747; Salib, Minas/0000-0001-9938-7978; Fiáth, Richárd/0000-0001-8732-2691; Ulbert, István/0000-0001-9941-9159; Viney, Tim J./0000-0001-6444-1188; Dupret, David/0000-0002-0040-1766} } @misc{MTMT:34396770, title = {Javaslatok a kifogásolható gyakorlatot folytató folyóiratok cikkeinek kezelésére}, url = {https://m2.mtmt.hu/api/publication/34396770}, unique-id = {34396770}, year = {2023}, orcid-numbers = {Holl, András/0000-0002-6873-3425; Kaptay, György/0000-0003-4419-142X; Lencsés, Ákos/0000-0003-4461-1105; Makara, Gábor/0000-0001-9220-0373; Monok, István/0000-0001-7165-0252; Sepsi, Enikő/0000-0002-0562-0271; Tausz, Katalin/0009-0003-4045-7056; Ulbert, István/0000-0001-9941-9159} } @misc{MTMT:34226886, title = {DREDge: robust motion correction for high-density extracellular recordings across species}, url = {https://m2.mtmt.hu/api/publication/34226886}, author = {Charlie, Windolf and Han, Yu and Angelique, C. Paulk and Meszéna, Domokos and William, Muñoz and Julien, Boussard and Richard, Hardstone and Irene, Caprara and Mohsen, Jamali and Yoav, Kfir and Duo, Xu and Jason, E. Chung and Kristin, K. Sellers and Zhiwen, Ye and Jordan, Shaker and Anna, Lebedeva and Manu, Raghavan and Eric, Trautmann and Maxwell, D. Melin and João, Couto and Samuel, Garcia and Brian, Coughlin and Horváth, Csaba and Fiáth, Richárd and Ulbert, István and J., Anthony Movshon and Michael, N. Shadlen and Mark, M. Churchland and Anne, K. Churchland and Nicholas, A. Steinmetz and Edward, F. Chang and Jeffrey, S. Schweitzer and Ziv, M. Williams and Sydney, S. Cash and Liam, Paninski and Erdem, Varol}, unique-id = {34226886}, year = {2023}, orcid-numbers = {Meszéna, Domokos/0000-0003-4042-2542; Horváth, Csaba/0000-0001-8176-8975; Fiáth, Richárd/0000-0001-8732-2691; Ulbert, István/0000-0001-9941-9159} } @article{MTMT:34188237, title = {The medial septum controls hippocampal supra-theta oscillations}, url = {https://m2.mtmt.hu/api/publication/34188237}, author = {Király, Bálint and Domonkos, Andor and Jelitai, Márta and Lopes-dos-Santos, Vítor and Martínez-Bellver, Sergio and Kocsis, Barnabás and Schlingloff, Dániel and Joshi, Abhilasha and Salib, Minas and Fiáth, Richárd and Barthó, Péter and Ulbert, István and Freund, Tamás and Viney, Tim J. and Dupret, David and Varga, Viktor and Hangya, Balázs}, doi = {10.1038/s41467-023-41746-0}, journal-iso = {NAT COMMUN}, journal = {NATURE COMMUNICATIONS}, volume = {14}, unique-id = {34188237}, issn = {2041-1723}, abstract = {Hippocampal theta oscillations orchestrate faster beta-to-gamma oscillations facilitating the segmentation of neural representations during navigation and episodic memory. Supra-theta rhythms of hippocampal CA1 are coordinated by local interactions as well as inputs from the entorhinal cortex (EC) and CA3 inputs. However, theta-nested gamma-band activity in the medial septum (MS) suggests that the MS may control supra-theta CA1 oscillations. To address this, we performed multi-electrode recordings of MS and CA1 activity in rodents and found that MS neuron firing showed strong phase-coupling to theta-nested supra-theta episodes and predicted changes in CA1 beta-to-gamma oscillations on a cycle-by-cycle basis. Unique coupling patterns of anatomically defined MS cell types suggested that indirect MS-to-CA1 pathways via the EC and CA3 mediate distinct CA1 gamma-band oscillations. Optogenetic activation of MS parvalbumin-expressing neurons elicited theta-nested beta-to-gamma oscillations in CA1. Thus, the MS orchestrates hippocampal network activity at multiple temporal scales to mediate memory encoding and retrieval.}, keywords = {NEURONS; hippocampus; Theta rhythm; ENTORHINAL CORTEX; Action Potentials; HIPPOCAMPAL; Parvalbumins; CA1 region}, year = {2023}, eissn = {2041-1723}, orcid-numbers = {Király, Bálint/0000-0001-8483-8780; Lopes-dos-Santos, Vítor/0000-0002-1858-0125; Joshi, Abhilasha/0000-0002-0511-3747; Salib, Minas/0000-0001-9938-7978; Fiáth, Richárd/0000-0001-8732-2691; Ulbert, István/0000-0001-9941-9159; Viney, Tim J./0000-0001-6444-1188; Dupret, David/0000-0002-0040-1766} } @article{MTMT:34141034, title = {Closed loop BCI system for Cybathlon 2020}, url = {https://m2.mtmt.hu/api/publication/34141034}, author = {Köllőd, Csaba Márton and Adolf, András and Márton, Gergely and Wahdow, Moutz and Fadel, Ward and Ulbert, István}, doi = {10.1080/2326263X.2023.2254463}, journal-iso = {BRAIN-COMP INTERF}, journal = {BRAIN-COMPUTER INTERFACES}, volume = {10}, unique-id = {34141034}, issn = {2326-263X}, year = {2023}, eissn = {2326-2621}, pages = {114-128}, orcid-numbers = {Köllőd, Csaba Márton/0000-0003-3817-6709; Ulbert, István/0000-0001-9941-9159} } @article{MTMT:34093583, title = {Synaptic alterations and neuronal firing in human epileptic neocortical excitatory networks}, url = {https://m2.mtmt.hu/api/publication/34093583}, author = {Bod, Réka and Tóth, Kinga and Essam, Nour and Tóth, Estilla Zsófia and Erőss, Loránd and Entz, László and Bagó, Attila György and Fabó, Dániel and Ulbert, István and Wittner, Lucia}, doi = {10.3389/fnsyn.2023.1233569}, journal-iso = {FRONT SYNAPTIC NEURO}, journal = {FRONTIERS IN SYNAPTIC NEUROSCIENCE}, volume = {15}, unique-id = {34093583}, abstract = {Epilepsy is a prevalent neurological condition, with underlying neuronal mechanisms involving hyperexcitability and hypersynchrony. Imbalance between excitatory and inhibitory circuits, as well as histological reorganization are relatively well-documented in animal models or even in the human hippocampus, but less is known about human neocortical epileptic activity. Our knowledge about changes in the excitatory signaling is especially scarce, compared to that about the inhibitory cell population. This study investigated the firing properties of single neurons in the human neocortex in vitro , during pharmacological blockade of glutamate receptors, and additionally evaluated anatomical changes in the excitatory circuit in tissue samples from epileptic and non-epileptic patients. Both epileptic and non-epileptic tissues exhibited spontaneous population activity (SPA), NMDA receptor antagonization reduced SPA recurrence only in epileptic tissue, whereas further blockade of AMPA/kainate receptors reversibly abolished SPA emergence regardless of epilepsy. Firing rates did not significantly change in excitatory principal cells and inhibitory interneurons during pharmacological experiments. Granular layer (L4) neurons showed an increased firing rate in epileptic compared to non-epileptic tissue. The burstiness of neurons remained unchanged, except for that of inhibitory cells in epileptic recordings, which decreased during blockade of glutamate receptors. Crosscorrelograms computed from single neuron discharge revealed both mono- and polysynaptic connections, particularly involving intrinsically bursting principal cells. Histological investigations found similar densities of SMI-32-immunopositive long-range projecting pyramidal cells in both groups, and shorter excitatory synaptic active zones with a higher proportion of perforated synapses in the epileptic group. These findings provide insights into epileptic modifications from the perspective of the excitatory system and highlight discrete alterations in firing patterns and synaptic structure. Our data suggest that NMDA-dependent glutamatergic signaling, as well as the excitatory synaptic machinery are perturbed in epilepsy, which might contribute to epileptic activity in the human neocortex.}, year = {2023}, eissn = {1663-3563}, orcid-numbers = {Bod, Réka/0000-0001-9744-9282; Tóth, Kinga/0000-0002-8751-8499; Erőss, Loránd/0000-0002-5796-5546; Fabó, Dániel/0000-0001-5141-5351; Ulbert, István/0000-0001-9941-9159; Wittner, Lucia/0000-0001-6800-0953} }