Optogenetics vs Ethr Preview

Optogenetics is a tool which aids an investigator in calculating the required optical power for a given in-vivo experiment involving optogenetics or any other experimental approach that includes light delivery to deep brain areas via optical fibers. Different brain areas have different optical properties, which determine how light scatters and distributes, once it exits the optical fiber. To estimate the amount of light required for a given experimental design, knowledge about the specific scattering properties of the brain region of choice, the specific opsin to be used, and the properties of the optical fiber are required. Once a user inputs these parameters into the APP, it calculates the maximal depth at which excitation of the opsin can be expected. The penetration depth is plotted as a function of optical power (mW), such that a user can see how light scatters in the brain tissue under the specific circumstances. For the scientific basis of this calculator, please see Al-Juboori, Dondzillo, Stubblefield, Felsen, Lei, and Klug: Light scattering properties vary across different regions of the adult mouse brain, PlosONE, e67626(8) 2013. For additional information, please see www.optogeneticsapp.com. The pro and regular versions of the app are identical.

Ethr Preview App helps developers, designers, and product teams explore the Ethr Design System in action. With 77+ modular React Native components, 5600+ customizable variants, and ready-made templates, Ethr empowers you to build accessible, brand-consistent apps faster than ever. Whether you’re a designer prototyping in Figma or a developer shipping in React Native, Ethr bridges the gap between design and code. Key Features: Interactive Playground – Try out 75+ components with 3000+ variants. Figma Library Integration – Sync your designs with developer-ready code. Dark & Light Modes – Instant theme switching with RTL support. Starter Templates – Kickstart flows like signup, cart, chat, and more. Community vs Pro – Explore free components or upgrade to unlock advanced kits. Who It’s For: Developers who want faster, cleaner app UI building. Designers who need a live preview of Figma components. Product teams aiming for consistency, accessibility, and speed. Start exploring Ethr today and experience how modern design systems streamline app creation.