A5021562681- Nuclear Physics and Applications
- Radiopharmaceutical Chemistry and Applications
- Nuclear reactor physics and engineering
- Boron Compounds in Chemistry
- Nuclear physics research studies
- Radiation Detection and Scintillator Technologies
- Memory and Neural Mechanisms
- Medical Imaging Techniques and Applications
- Neural dynamics and brain function
- Neuroscience and Neuropharmacology Research
- Radiation Therapy and Dosimetry
- Fusion materials and technologies
- Nuclear Materials and Properties
- Electron and X-Ray Spectroscopy Techniques
- Nicotinic Acetylcholine Receptors Study
- Functional Brain Connectivity Studies
- Photoreceptor and optogenetics research
- Neuroscience and Neural Engineering
- Graphite, nuclear technology, radiation studies
- Radioactivity and Radon Measurements
- Atomic and Subatomic Physics Research
- Advanced Radiotherapy Techniques
- Insect Resistance and Genetics
- Neurological disorders and treatments
- Particle Detector Development and Performance
HUN-REN Institute of Experimental Medicine
2019-2025
Eötvös Loránd University
2019-2025
Czech Academy of Sciences, Institute of Experimental Medicine
2023-2024
Neuroscience Institute
2023-2024
Czech Academy of Sciences, Institute of Physics
2023
Hungarian Academy of Sciences
2008-2020
Semmelweis University
2019-2020
HUN-REN Institute for Nuclear Research
2005-2018
University of Debrecen
2000-2003
A single exposure to a stressful event can result in enduring changes behaviour. Long-term modifications neuronal networks induced by stress are well explored but the initial steps leading these alterations remain incompletely understood. In this study, we found that acute triggers an immediate increase firing activity of calretinin-positive neurons paraventricular thalamic nucleus (PVT/CR+) persists for several days mice. This had causal role stress-induced spontaneous Attenuating PVT/CR+...
The ventral pallidum (VP) lies at the intersection of basal ganglia and forebrain circuitry, possessing attributes both major subcortical systems. Basal cholinergic neurons are rapidly recruited by reinforcement feedback project to cortical targets; in contrast, striatal cells local interneurons exhibiting classical 'pause-burst' responses rewards. However, VP (VPCNs) less characterized, it is unclear whether type mix VP. Therefore, we performed anterograde mono-transsynaptic retrograde...
Basal forebrain cholinergic neurons (BFCNs) play an important role in associative learning, suggesting that BFCNs may participate processing stimuli predict future outcomes. However, the impact of outcome probabilities on BFCN activity remained elusive. Therefore, we performed bulk calcium imaging and recorded spiking identified from basal mice performing a probabilistic Pavlovian cued task. responded more to sensory cues were often paired with reward. Reward delivery also activated BFCNs,...
Abstract Hippocampal theta oscillations orchestrate faster beta-to-gamma facilitating the segmentation of neural representations during navigation and episodic memory. Supra-theta rhythms hippocampal CA1 are coordinated by local interactions as well inputs from entorhinal cortex (EC) CA3 inputs. However, theta-nested gamma-band activity in medial septum (MS) suggests that MS may control supra-theta oscillations. To address this, we performed multi-electrode recordings rodents found neuron...
Electrophysiology provides a direct readout of neuronal activity at temporal precision only limited by the sampling rate. However, interrogating deep brain structures, implanting multiple targets or aiming unusual angles still poses significant challenges for operators, and errors are discovered post-hoc histological reconstruction. Here, we propose method combining high-resolution information about bone landmarks provided micro-CT scanning with soft tissue contrast MRI, which allowed us to...