Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Pál Maák"'
Publikováno v:
Optics Communications. 530:129213
Autor:
Pál Maák, Gergely Katona, Gergely Szalay, Tamás Tompa, Balázs Rózsa, Zoltán Szadai, Katalin Ócsai, Balázs Chiovini, Linda Judák, Máté Veress
Publikováno v:
Biophotonics Congress: Optics in the Life Sciences Congress 2019 (BODA,BRAIN,NTM,OMA,OMP).
Simultaneously with fast 3D imaging, we generated holograms from multiple spots by introducing sine waves with non-linear frequency chirps into the acousto-optical deflectors and activated over 40cells with high resolution within 16ms in large volume
Autor:
Katalin Ócsai, Dávid Mezey, Pál Maák, Gergely Szalay, Máté Veress, Balázs Chiovini, Gergely Katona, Miklós Madarász, Linda Judák, Zoltán Szadai, Ferenc Csikor, Dénes Pálfi
Publikováno v:
Orvosi Hetilap. 156:2120-2126
Introduction: Two-photon microscopy is the ideal tool to study how signals are processed in the functional brain tissue. However, early raster scanning strategies were inadequate to record fast 3D events like action potentials. Aim: The aim of the au
Autor:
Gergely Szalay, Katalin Ócsai, Máté Veress, Gergely Katona, Pál Maák, Tamás Tompa, Balázs Chiovini, Balázs Rózsa, Zoltán Szadai, Linda Judák
Publikováno v:
Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS).
Our long-term aim is to assess the feasibility of creating an “artificial sense” and, thereby, a possible sensory (visual) prosthetic. While working towards this goal, we are investigating how neural assembly activity relates to subjective percep
Autor:
Linda Judák, Balázs Chiovini, Máté Veress, Gergely Szalay, Tamás Tompa, Balázs Rózsa, Pál Maák, Zoltán Szadai, Gergely Katona, Katalin Ócsai
Publikováno v:
Optics in the Life Sciences Congress.
The 3D DRIFT acousto-optical microscopy allows confined two-photon scanning of multiple 3D regions of interest. Activity of hundreds of neurons or multiple dendritic processes can be measured simultaneously in large cortical volumes of behaving anima
Publikováno v:
Optics Communications. 310:31-34
In this paper a novel method of computing the optical rotation of a parallel plated crystal is presented. The calculation is based on Fourier optics and solves generally the vectorial Maxwell's equations for both the refraction and propagation. It do
Autor:
Beáta G. Vértessy, Balázs Rózsa, Katalin Kamarás, Pál Maák, László Buday, Dénes Pálfi, Zsolt Czigány, Adam Gali, Zsolt Szekrényes, István Balogh, Gergely Katona, Gergely Róna, David Beke
Publikováno v:
Journal of Materials Research. 28:205-209
Luminescent nanocrystals or quantum dots (QDs) have great potential for bioanalysis as well as optoelectronics. Here we report an effective and inexpensive fabrication method of silicon carbide quantum dots (SiC QDs), with diameter below 8 nm, based
Publikováno v:
Optics Communications. 285:2255-2265
A novel modeling technique is introduced for modeling light propagation in slightly inhomogeneous, anisotropic and optically active materials. With the aid of the model the phenomenon of acousto-optic interaction can be efficiently and accurately sim
Autor:
Máté Veress, Gergely Katona, Balázs Chiovini, Balázs Rózsa, Botond Roska, Pál Maák, Daniel Hillier, Attila Kaszás, E. Sylvester Vizi, Gergely Szalay
Publikováno v:
Nature Methods. 9:201-208
The understanding of brain computations requires methods that read out neural activity on different spatial and temporal scales. Following signal propagation and integration across a neuron and recording the concerted activity of hundreds of neurons
Autor:
Gergely, Szalay, Linda, Judák, Zoltán, Szadai, Balázs, Chiovini, Dávid, Mezey, Dávid, Mezei, Dénes, Pálfi, Miklós, Madarász, Katalin, Ócsai, Ferenc, Csikor, Máté, Veress, Pál, Maák, Gergely, Katona
Publikováno v:
Orvosi hetilap. 156(52)
Two-photon microscopy is the ideal tool to study how signals are processed in the functional brain tissue. However, early raster scanning strategies were inadequate to record fast 3D events like action potentials.The aim of the authors was to record