Revolutionary VR System for Mice Advances Brain Research

Mice Get a Virtual Reality Upgrade: New System Revolutionizes Brain Research

Budapest, Hungary – A groundbreaking virtual reality (VR) system designed⁢ specifically for ⁢mice⁤ is poised to revolutionize brain research and pave⁢ the way for innovative vision restoration therapies. Developed by the BrainVisionCenter Research Institute and Competence⁤ Center (BVC) in collaboration with‍ the HUN-REN institute of ‍experimental Medicine (HUN-REN KOKI), the system, named Moculus, offers an unprecedented⁢ level of realism, allowing scientists to study brain function and learning processes with unparalleled accuracy.

The research, led by a team of scientists ⁣including Linda Judák, gergely Szalay, Gergely Dobos, and Balázs Rózsa, was published in the prestigious journal Nature Methods on December 12th. The project aligns ⁤with the BVC’s core mission, founded by Botond Roska and ⁢Balázs Rózsa, to develop therapies for vision restoration and treatments for central nervous system disorders.

“Mice perceive the world in three dimensions only when the ⁤virtual reality is specifically tailored to ⁣their vision,” explains Gergely Szalay, lead researcher at HUN-REN KOKI and BVC. “Accurate representation of their visual surroundings is essential for meaningful results.”

Unlike previous VR systems that relied on two-dimensional projections, Moculus utilizes a sophisticated setup,⁤ including a custom-designed treadmill, dual screens, and an optical system providing an ultra-wide‍ field of view exceeding 180 degrees. This immersive experience allows mice to ⁢interact naturally⁤ with their virtual surroundings, while researchers map brain activity using two-photon microscopy.

The results are⁢ remarkable. “Rodents’ visual learning⁢ abilities are ⁤surprisingly advanced,” reveals linda Judák, another leading researcher on the project. “In⁤ contrast to‍ earlier VR systems, where learning could take 5–9 days, mice can now acquire new visual information within a single ⁣day or even as quickly ‍as 30 minutes.”

This ⁣rapid⁢ learning capability, coupled with the ability to observe corresponding⁤ brain activity at the cellular level,⁢ marks a significant step forward in understanding neural mechanisms governing learning and decision-making processes.

Balázs Rózsa, BVC director and group leader at HUN-REN KOKI and Pázmány Péter University, emphasizes the system’s potential ‍for therapeutic advancements. “Moculus generates precise spatial-temporal brain activity patterns that encode visual elements of the ⁤environment‍ more accurately than ever before,” he says.”This enables the‍ development of advanced 3D vision-restoration tools that can ‍activate neurons with unprecedented precision, offering ‍a new level of artificial vision accuracy.”

The Moculus system represents a major milestone in the BVC’s long-term⁣ mission to restore vision and develop specialized research tools. As Rózsa highlights,”When we founded the BrainVisionCenter in late ⁤2021,we prioritized vision restoration and developing the⁢ tools necessary for cortical vision therapies. Moculus is a crucial step in this journey, allowing gene-based⁤ techniques to be tested more effectively than ever.”

with⁣ no similar tools currently available on ⁣the market, Moculus is poised to attract significant interest in the field of neuroscience research. ⁣by providing unparalleled accuracy in replicating the visual experience for rodents, the technology offers an essential platform for both basic ⁣scientific discovery and applied therapeutic advancements.

A Mouse’s-Eye View: new VR System Revolutionizes Brain Research

Budapest, Hungary ⁢ – Imagine peering through the eyes of⁢ a mouse ‍experiencing⁣ a fully immersive virtual world. This is the reality made possible by Moculus, a groundbreaking virtual reality (VR) system designed specifically for mice, developed by the ⁤BrainVisionCenter Research‍ Institute and Competence Center⁣ (BVC)⁢ alongside the HUN-REN Institute of Experimental Medicine (HUN-REN KOKI). This ⁣innovative technology is poised to revolutionize brain research and pave the way for groundbreaking vision restoration therapies.

Published in⁢ the prestigious journal Nature Methods on December 12th,⁣ the research,⁢ led by a team of scientists including Linda Judák, Gergely Szalay, Gergely dobos, and Balázs⁢ Rózsa, highlights the system’s remarkable⁤ capabilities. Unlike previous VR systems that relied on ⁤two-dimensional projections, Moculus employs a highly sophisticated setup. The system includes a custom-designed treadmill, dual screens, ⁢and ⁤an optical system that creates an ultra-wide ⁤field of view exceeding 180 degrees, allowing mice to interact naturally with their virtual environment. Researchers can⁤ then map brain activity using two-photon microscopy.

“Mice perceive the world ⁣in three dimensions‍ only when ‍the virtual reality is specifically tailored ⁢to their vision,” explains Gergely Szalay, lead researcher at HUN-REN KOKI and the BVC. “Accurate representation of their visual surroundings is essential for meaningful ⁤results.”

The results are astonishing.‍ “Rodents’ visual ⁢learning abilities are ⁤surprisingly⁤ advanced,” reveals Linda Judák, another ⁤leading researcher on ⁣the project. “In contrast⁢ to earlier VR systems, where learning coudl take 5–9 days, mice can now acquire new visual information within a single day or even as quickly as 30 minutes.”

This rapid learning, coupled with the ability to ⁣observe corresponding brain activity at the cellular level, marks ⁤a significant leap forward in understanding neural mechanisms governing ⁢learning and decision-making processes.

“Moculus generates precise spatial-temporal brain activity patterns that encode visual ⁤elements of the environment more accurately than ever before,” says Balázs Rózsa, BVC director and group leader at HUN-REN KOKI and Pázmány Péter University. This precision, he emphasizes, will enable ⁢the development of advanced 3D vision-restoration tools ⁣capable of activating neurons with unprecedented accuracy, potentially leading to⁤ a new level of artificial vision.

Moculus represents a major milestone for ‍the BVC’s long-term mission to restore vision and develop specialized research tools. As Rózsa‍ notes, “When we founded the BrainVisionCenter ⁣in late 2021, we prioritized vision restoration and developing the tools necessary for cortical vision therapies.Moculus is a‍ crucial step in this journey, allowing gene-based techniques to ⁢be tested more effectively than ever.” With no similar tools ⁢currently available, Moculus is poised to attract significant interest ⁢within the neuroscience community, offering⁤ an essential platform for both basic scientific discovery and targeted therapeutic advancements.