Jesús Pérez-Ortega
@JesusEPO
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Associate Research Scientist @Columbia - PhD and BEng @UNAM_MX 🇲🇽
Manhattan, NY
Joined September 2009
Pre-print alert: The Crunchometer is a low-cost, open-source technology that uses bite sound to democratize the microstructural analysis of feeding bouts on solid food The Crunchometer: A Low-Cost, Open-Source Acoustic Analysis of Feeding Microstructure
biorxiv.org
Elucidating the neuronal circuits that govern appetite requires a detailed analysis of the microstructure of solid food consumption. A significant barrier in this field is that existing techniques...
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#EnVivo. Ya comenzó el “Taller multidisciplinario de neurociencias 2024”. El día de hoy participan Pablo Rudomin, @GutierrezRanier, @Iehchel, Hugo Merchant, Carlos D. Brody, José Bargas, @JesusEPO y @EsmeFon01. Síguelo #enlínea: 👉 https://t.co/LwspIR4QcB
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#Enlínea | Taller multidisciplinario de neurociencias 2024 «Hubel y Wiesel demostraron que las neuronas en la corteza occipital codifican las propiedades de los estímulos visuales y les otorgaron un Nobel (1981) por eso. Ahora conocemos a eso zona como la corteza visual»
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@ColegioNal_mx @JesusEPO @EsmeFon01 @PrincetonNeuro @brody_lab @IFC_UNAM @cinvestav @inmegen @UNAMINB @GutierrezRanier Ya en la tercera charla magistral, con el Dr. Jesús Pérez Ortega de Columbia University nos habla de registros dinámicos en ensambles neuronales in vivo
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#Enlínea | Taller multidisciplinario de neurociencias 2024. ¿Cómo representa nuestro cerebro las imágenes? ¿Cuántas neuronas se necesitan para identificarlas? Sigue la exposición de @JesusEPO. 👉 https://t.co/LwspIR4QcB
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#EnVivo. “Las neurociencias en México y el mundo: taller multidisciplinario”. Participan: Pablo Rudomin, @Iehchel, Hugo Merchant, Carlos D. Brody, José Bargas, @JesusEPO y @EsmeFon01. @PrincetonNeuro @brody_lab @IFC_UNAM @cinvestav @inmegen @UNAMINB
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¡Mañana tengo el honor de presentar en @ColegioNal_mx! Hablaré sobre Offsembles y su participación en la codificación de estímulos visuales. 🗓️ 19 de noviembre ⏰ 11 AM (CDMX) 📍 Lugar: El Colegio Nacional (también en línea) ¡No te lo pierdas! #Neurociencia #Offsembles
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Excited to present my poster tomorrow afternoon at #SfN on the #Offsembles! Can’t wait to discuss how precise stimulus encoding is achieved by selective silencing of neurons! #Neuroscience #Xsembles2P
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Recently, I got an interview @Columbia based on my recent paper. Picture credits to @TabataRiv. Here it is: This Postdoc Is Tapping Into the Symphony of the Brain | Columbia News
news.columbia.edu
Jesús E. Pérez-Ortega is interested in technology that improves our understanding of the brain and treats neurological conditions.
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In a recent paper, Jesús E. Pérez-Ortega, a postdoc in the lab of Professor @YusteRafa, examined how a mouse's brain constructs its field of vision. @Columbia News spoke with Pérez-Ortega about that paper and his work more broadly. https://t.co/yfhVpxw1dj
news.columbia.edu
Jesús E. Pérez-Ortega is interested in technology that improves our understanding of the brain and treats neurological conditions.
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Symposium Showcases and Honors Work of Postdoctoral Researchers
cuimc.columbia.edu
Five postdoctoral research scientists and two associate research scientists who work in Columbia medical and dental school labs took home honors at this year’s Postdoctoral Research Symposium.
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🛠️ Give Xsembles2P a try! Access the latest version on my GitHub repository, and don't hesitate to share your feedback and suggestions. Let's advance together! #Neuroscience #Xsembles2P #EnsembleAnalysis
github.com
Tool to analyze two-photon calcium imaging videos, extract neuronal activity, and identify neuronal ensembles (ONsembles and OFFsembles). - GitHub - PerezOrtegaJ/Xsembles2P: Tool to analyze two-ph...
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📚 I am proud to announce the use of Xsembles2P algorithm in our latest publication @NatureComms, https://t.co/P6sXfUUCsk demonstrating robust representation of visual stimuli by cortical ensembles in the visual cortex. #Xsembles2P #Neuroscience #ResearchTool
nature.com
Nature Communications - How neural ensembles encode information remains poorly understood. Here, the authors identify “offsembles”—neurons that are specifically inactivated by...
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💻Turn raw calcium imaging videos into ensemble analysis with a few clicks. Using our intuitive Matlab GUI—simply select your file, specify the sampling period, neuron radius, and a signal-to-noise threshold. #Neuroscience #EnsembleAnalysis #Xsembles2P
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🎉Introducing Xsembles2P — a sophisticated tool meticulously crafted to streamline ensemble analysis for two-photon calcium imaging data 🔬. Say farewell to manual processes and gain efficiency in your analyses. #Neuroscience #EnsembleAnalysis #Xsembles2P
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🧠🔍 Analyzing neuronal activity like this can be challenging. If you're working with similar data, Xsembles2P can make your ensemble analysis simple. #Neuroscience #EnsembleAnalysis #Xsembles2P
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