BEGIN:VCALENDAR
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PRODID:-//Biomedical Mathematics Group - ECPv6.17.0//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://www.ibs.re.kr/bimag
X-WR-CALDESC:Events for Biomedical Mathematics Group
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Asia/Seoul
BEGIN:STANDARD
TZOFFSETFROM:+0900
TZOFFSETTO:+0900
TZNAME:KST
DTSTART:20210101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20220512T103000
DTEND;TZID=Asia/Seoul:20220512T110000
DTSTAMP:20220224T002732Z
CREATED:20220511T163000Z
LAST-MODIFIED:20220224T002732Z
UID:5596-1652351400-1652353200@www.ibs.re.kr
SUMMARY:Introduction to balanced networks
DESCRIPTION:This talk will be presented online. Zoom link: 997 8258 4700 (pw: 1234) \nAbstract: The idea of balance between excitation and inhibition is central in the theory of biological neural networks.  I will give a brief introduction to the concept of such balance\, and an overview of the mathematical ideas that can be used to study it.
URL:https://www.ibs.re.kr/bimag/event/2022-05-12-1/
LOCATION:ZOOM ID: 997 8258 4700 (Biomedical Mathematics Online Colloquium)\, (pw: 1234)
CATEGORIES:Biomedical Mathematics Online Colloquium
ATTACH;FMTTYPE=image/png:https://www.ibs.re.kr/bimag/cms/wp-content/uploads/2022/03/KJ_250x250.png
ORGANIZER;CN="Jae Kyoung Kim":MAILTO:jaekkim@kaist.ac.kr
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20220512T110000
DTEND;TZID=Asia/Seoul:20220512T120000
DTSTAMP:20220224T002809Z
CREATED:20220511T170000Z
LAST-MODIFIED:20220224T002809Z
UID:5599-1652353200-1652356800@www.ibs.re.kr
SUMMARY:Plasticity and balance in neuronal networks
DESCRIPTION:This talk will be presented online. Zoom link: 997 8258 4700 (pw: 1234) \nAbstract: I will first describe how to extend the theory of balanced networks to account for synaptic plasticity. This theory can be used to show when a plastic network will maintain balance\, and when it will be driven into an unbalanced state. I will next discuss how this approach provides evidence for a novel form of rapid compensatory inhibitory plasticity. Experimental evidence for such plasticity comes from optogenetic activation of excitatory neurons in primate visual cortex (area V1) which induces a population-wide dynamic reduction in the strength of neuronal interactions over the timescale of minutes during the awake state\, but not during rest. I will shift gears in the final part of the talk\, and discuss how community detection algorithms can help uncover the large scale organization of neuronal networks from connectome data.
URL:https://www.ibs.re.kr/bimag/event/2022-05-12-2/
LOCATION:ZOOM ID: 997 8258 4700 (Biomedical Mathematics Online Colloquium)\, (pw: 1234)
CATEGORIES:Biomedical Mathematics Online Colloquium
ATTACH;FMTTYPE=image/png:https://www.ibs.re.kr/bimag/cms/wp-content/uploads/2022/03/KJ_250x250.png
ORGANIZER;CN="Jae Kyoung Kim":MAILTO:jaekkim@kaist.ac.kr
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20220525T163000
DTEND;TZID=Asia/Seoul:20220525T170000
DTSTAMP:20220224T003158Z
CREATED:20220524T223000Z
LAST-MODIFIED:20220224T003158Z
UID:5606-1653496200-1653498000@www.ibs.re.kr
SUMMARY:Stochastic modelling of reaction-diffusion processes
DESCRIPTION:This talk will be presented online. Zoom link: 997 8258 4700 (pw: 1234) \nAbstract: I will introduce mathematical and computational methods for spatio-temporal modelling in molecular and cell biology\, including all-atom and coarse-grained molecular dynamics (MD)\, Brownian dynamics (BD)\, stochastic reaction-diffusion models and macroscopic mean-field equations. Microscopic (BD\, MD) models are based on the simulation of trajectories of individual molecules and their localized interactions (for example\, reactions). Mesoscopic (lattice-based) stochastic reaction-diffusion approaches divide the computational domain into a finite number of compartments and simulate the time evolution of the numbers of molecules in each compartment\, while macroscopic models are often written in terms of mean-field reaction-diffusion partial differential equations for spatially varying concentrations.
URL:https://www.ibs.re.kr/bimag/event/2022-05-25-1/
LOCATION:ZOOM ID: 997 8258 4700 (Biomedical Mathematics Online Colloquium)\, (pw: 1234)
CATEGORIES:Biomedical Mathematics Online Colloquium
ATTACH;FMTTYPE=image/png:https://www.ibs.re.kr/bimag/cms/wp-content/uploads/2022/01/RE_250x250.png
ORGANIZER;CN="Jae Kyoung Kim":MAILTO:jaekkim@kaist.ac.kr
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20220525T170000
DTEND;TZID=Asia/Seoul:20220525T180000
DTSTAMP:20220224T003504Z
CREATED:20220524T230000Z
LAST-MODIFIED:20220224T003504Z
UID:5609-1653498000-1653501600@www.ibs.re.kr
SUMMARY:Multi-resolution methods for modelling intracellular processes
DESCRIPTION:This talk will be presented online. Zoom link: 997 8258 4700 (pw: 1234) \nAbstract: I will discuss the development\, analysis and applications of multi-resolution methods for spatio-temporal modelling of intracellular processes\, which use (detailed) Brownian dynamics or molecular dynamics simulations in localized regions of particular interest (in which accuracy and microscopic details are important) and a (less-detailed) coarser model in other regions in which accuracy may be traded for simulation efficiency. I will discuss the error analysis and convergence properties of the developed multi-resolution methods\, their software implementation and applications of these multiscale methodologies to modelling of intracellular calcium dynamics\, actin dynamics and DNA dynamics. I will also discuss the development of multiscale methods which couple molecular dynamics and coarser stochastic models in the same dynamic simulation.
URL:https://www.ibs.re.kr/bimag/event/2022-05-25-2/
LOCATION:ZOOM ID: 997 8258 4700 (Biomedical Mathematics Online Colloquium)\, (pw: 1234)
CATEGORIES:Biomedical Mathematics Online Colloquium
ATTACH;FMTTYPE=image/png:https://www.ibs.re.kr/bimag/cms/wp-content/uploads/2022/01/RE_250x250.png
ORGANIZER;CN="Jae Kyoung Kim":MAILTO:jaekkim@kaist.ac.kr
END:VEVENT
END:VCALENDAR