Andrea Navas-Olive
@acnavasolive
Followers
1K
Following
6K
Media
108
Statuses
2K
Physicist, PhD in computational neuroscientist. Passionate about AI, microcircuits, memory, painting, nature, hiking, traveling... @[email protected]
Vienna, Austria
Joined November 2017
Yey! My 3rd PhD paper at @LMPrida's lab is now published in @elife! Together with @AmaducciRodrigo, we built a #CNN to detect SWRs online & offline. It generalizes beautifully across datasets and electrode layouts! Let me show you some of our results 😁⬇️
elifesciences.org
A new method is described to identify sharp-wave ripples from the rodent hippocampus with deep learning techniques, which may help to identify and characterize previously undetected physiological...
9
29
143
RT @LMPrida: This is a great application of our topological analysis of the iEEG waveform space to detect and differentiate interictal disc….
biorxiv.org
Hippocampal sharp-wave ripples (SPW-Rs) are high-frequency oscillations critical for memory consolidation in mammals. Despite extensive characterization in rodents, their application as biomarkers to...
0
6
0
It has been a very nice journey of inter-continental collaboration, & hopefully a helpful outcome for the scientific community! If you are interested in these ideas, and want to try it for your own research, please let us know how is it working for you! We're happy to discuss!😊.
0
0
2
The manuscript has MANY more interesting analyses, we saw that: the intrinsic dimension of IEDs is lower than SWRs; SWR-IED segregation can depend on the pre-processing; coupling between SWRs on macro- & microwires; and the unique spiking modulation patterns in SWRs vs IEDs
1
0
2
To speed up the curation of the detected events, we have developed ripmap, a UMAP-aided semi-automatic tool that bases its efficacy on @LMPrida lab’s work. ripmap can effectively remove falsely labeled IEDs, reducing manual curation by up to 45%!.👉
1
3
8
So based on our current knowledge of rodent and human events, we started by determining what features define SWRs and IEDs, and created a pipeline to analyze epileptic iEEG from start (select the optimal channel) to end (event curation)
1
0
2
The motivation of this work comes from the unsolved difficulties of analyzing intracranial EEG in epileptic patients, where the frequent epileptic-like events (interictal epileptiform discharges, or IEDs) interfere with SWR detection, resulting in painfully high false positives🥲
1
0
2
New preprint about SWRs, this time in HUMANS! 🤩 With @MaslarovaAnna & JiyunShin, we’ve (i) developed a pipeline to analyze SWRs in intracranial EEG, and (ii) created ripmap, an open-source toolbox that allows versatile inspection and curation of events 🧵.
biorxiv.org
Hippocampal sharp-wave ripples (SPW-Rs) are high-frequency oscillations critical for memory consolidation in mammals. Despite extensive characterization in rodents, their application as biomarkers to...
1
5
20
RT @LMPrida: Mi artículo para @el_pais @_ICMAT 👉🏼 Anillos, donuts y lazos, la forma matemática del GPS cerebral -
elpais.com
La actividad cerebral se organiza en objetos matemáticos simples que representan la estructura de la información que nos rodea
0
14
0
RT @jakefwatson: Recording synaptic minis (mEPSCs)? We have a new paper trying to better understand how recorded datasets match synaptic ch….
0
31
0
RT @biorxiv_neursci: 'Mini analysis' is an unreliable reporter of synaptic changes #biorxiv_neursci.
0
8
0
RT @TPVogels: Help. I am keeping a running list of #neurotheory / #comp_neuro / #neuroAI / #quant_neuro groups that currently has 222 names….
0
26
0
RT @soledad_gcogno: 📢 Job alert 📢 .We are recruiting a PhD student! 💻.Apply and join my lab at @KISNeuro 🧠. Deadline: August 25.Apply here:….
0
14
0
RT @BraincodeGames: Results from the 1st @BraincodeGames hackathon are published in @CommsBio !! A set of #ML models to detect 🧠 #ripples w….
nature.com
Communications Biology - Introducing machine-learning models for cross-species detection and analysis of hippocampal ripple oscillations, this userfriendly open-source toolbox streamlines...
0
10
0
Amazing work at gathering the #OpenSoftware community together to discuss the future of Open Neuroscience. and this was just the beginning! Thanks @neurovium for make it happen, and summarise everything in this incredible review. Congrats!! ✨️.
🚀 1/n Exciting developments in #Neurophysiology! The ODIN symposium showcased how open data can transform neuroscience research. Dive into our latest paper summarizing findings & future directions in open science, neurophys, sysneuro, compneuro . 🧠 #OpenScience #NeuroData 👇🧵
0
1
4
RT @LMPrida: Fantastic review of the #OpenSource ecosystem for neuroscience research! Including our #AI tools for analyzing neurophysiologi….
arxiv.org
Across the life sciences, an ongoing effort over the last 50 years has made data and methods more reproducible and transparent. This openness has led to transformative insights and vastly...
0
5
0
RT @Irene_ish: Can we manipulate functionally-specific astrocytes to shape behavior? ✨Come tomorrow 27AM to poster 380 for great discussion….
0
4
0
RT @NobelPrize: #OnThisDay in 1903, Marie Skłodowska Curie defended her doctoral thesis on radioactive substances at Université de la Sorbo….
0
1K
0
RT @TPVogels: A very brief PSA: @FENSorg & @worldwideneuro have put their heads together to bring you poster recommendations (and ePosters)….
0
11
0