@AlCionca

PhD Student at MIP:lab - @EPFL, @Neuro_X_EPFL Neuroimaging, network neuroscience and graph signal processing What if your graph communities are directed ?

 Lausanne, Switzerland
Joined November 2020
  • Tweets19
  • Following107
  • Followers31
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Asymmetric data 🔄, directed graphs ➡️ ❓... but what are the communities ? 🧩 Have a look at the bimodularity framework that proposes an answer to this long-standing challenge in network science. Learn more in @PNASNews : pnas.org/doi/10.1073/pnas.25…
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From nodes to edges and from undirected to directed graphs, our new preprint uncovers brain bicommunities: directed graph-communities in the directed human connectome. Check it out !
bioRxiv Neuroscience@biorxiv_neursciFeb 26
Directed Brain Connectomics Revealed by Bicommunity Structure biorxiv.org/content/10.64898… #biorxiv_neursci
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Alex Cionca retweeted
EPFL@EPFL_en28 Aug 2025
Our scientists have developed an algorithm that cracks a challenge in network science: dealing with directionality to detect communities. From neuroscience to traffic patterns, this breakthrough reveals who’s connected and who’s leading the pack. go.epfl.ch/b8e9ce

Who leads and who follows? A new way to read network flows

Researchers at EPFL and the University of Geneva have developed a new algorithm that cracks an outstanding challenge in network science: dealing with directionality to detect communities. From...

actu.epfl.ch
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We are proud to announce that we have accepted-in-principle our third Registered Report, from the @oesteban lab! Experimental design plan now available on figshare. springernature.figshare.com/…
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Empowering Researchers - Making International Conferences More Accessible - Sign the Petition! chng.it/5zBJMcJK via @Change

Sign the Petition

Empowering Researchers - Making International Conferences More Accessible

change.org
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Alex Cionca retweeted
@BrainComms@braincomms21 Jun 2023
Thomasson, Voruz, et al. report that patients perform poorly on multimodal emotion recognition 6-9 months after SARS-CoV-2 infection, with poor performance associated with functional MRI markers. @AnthonyNuber @AlCionca @V27Phil @UNIGEnews @Hopitaux_unige shorturl.at/GPY24
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Alex Cionca retweeted
Philippe Voruz@V27Phil8 May 2023
In a recent @JoGH viewpoint, we discuss the importance of assessing neuropsychological disorders in the context of overall economic burden, especially in the post-COVID-19. @Hopitaux_unige @UNIGEnews @nrp78_covid19 @AlCionca @AnthonyNuber @LongCovidCH jogh.org/2023/jogh-13-03019

The economic burden of the post-COVID-19 condition: Underestimated long-term consequences of...

An increasing number of observational studies suggest that 10%-35% of people who contract coronavirus (COVID-19) may go on to experience persisting symptoms over many months [1]. The post-COVID-19...

jogh.org
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#PNR78 article de synthèse par Julie Péron et @V27Phil sur le syndrome neuropsychologique post #Covid19 dans @revmedsuisse
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Alex Cionca retweeted
Philippe Voruz@V27Phil4 Dec 2022
Our recent article from the CENLab revealing neuropsychological and functional brain connectivity alterations 6 to 9 months post-infection with COVID-19. @AlCionca @AnthonyNuber @nrp78_covid19 @Hopitaux_unige @unige_en @LongCovidCH onlinelibrary.wiley.com/doi/…

Brain functional connectivity alterations associated with neuropsychological performance 6–9 months...

One hundred and ten patients, with either severe, moderate, or mild disease in the acute phase underwent neuropsychological and olfactory tests, as well as completed psychiatric and respiratory...

onlinelibrary.wiley.com
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Grateful for participating in the #BHGlobal2022 #brainhackgeneva with this amazing team! 😃
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New publication from CENLab with the COVID-COG project @UNIGEnews, @Hopitaux_unige in @BBI_Health, founded by @nrp78_covid19. @V27Phil @AlCionca sciencedirect.com/science/ar…
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Cognitive impairments are among the constellation of long-term effects of SARS-CoV-2 infection. Have a look at our recent article on the COVID-COG Cohort in Archive of Clinical Neuropsychology @NANneuropsych @Hopitaux_unige @UNIGEnews @nrp78_covid19
idris guessous@iguessous9 Aug 2022
Data from the Geneva COVID-COG Cohort conducted by ⁦@Hopitaux_unige⁩ ⁦@UNIGEnews⁩ reinforces the hypothesis of long-term effects of SARS-CoV-2 on cognitive function, independent of the severity of the initial infection #postcovid academic.oup.com/acn/advance…
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Alex Cionca retweeted
Mike Hudema
@MikeHudema4 Jul 2022
Climate change affects all of us. Temperature change by country - 1880 - 2021. Notice a pattern? We're in a #ClimateCrisis. We must #ActOnClimate #ClimateEmergency #climate #energy #renewables #GreenNewDeal
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Alex Cionca retweeted
@BrainComms@braincomms29 Jun 2022
Voruz et al. show that a lack of awareness of cognitive impairment may be a key factor for distinguishing between different phenotypes of patients with neuropsychological post-COVID-19 conditions. bit.ly/3OI2pwg @HUG @UNIGEnews @nrp78_covid19 @V27Phil @AlCionca #COVID
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Short summary of 2nd #NRP78 programme conference in Interlaken @snsf @marcelsalathe nfp78.ch/en/news/positive-at…
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People with Covid-19 who are unaware of their impairments often suffer from anosognosia. Study and video abstract bit.ly/3z6jRFU by #NRP78 research team of Julie Péron bit.ly/3lM4L0q @snsf_ch
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2nd #NRP78 conference @snsf_ch gathered the lively and committed Swiss research community performing excellent science on #SARSCoV2 #COVID19🙏Fun to host so many great scientists from very different disciplines. Excited to collaborate further collaborate with all of you!
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Check out 'Synthesis of polycyclic aminal heterocycles via decarboxylative cyclisation of dipeptide derivatives' by Jerome Waser and first authors Emma Robert and Eliott Le Du. @LcsoLab @EPFL_CHEM_Tweet rsc.li/3KX2zxw

Synthesis of polycyclic aminal heterocycles via decarboxylative cyclisation of dipeptide derivati...

An oxidative-decarboxylative intramolecular cyclisation of dipeptide derivatives is reported. This transformation is promoted by phenyl iodine(iii) diaceta

pubs.rsc.org
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