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[Koglist] UPDATE Re: Cancellation - Re: Invitation - BME Cognitive Seminar Series

by Polner Bertalan

Dear All, Ahmed Moustafa's talk entitled Computational modeling of brain and behaviour: a tutorial of in silico experiments will take place at *16:15* on *this Wednesday* (*10 June*). Location: BME, XI., Egry József utca 1., T. ép. 515. We look forward to seeing you there! Bertalan Polner 2015-06-07 22:50 GMT+02:00 Polner Bertalan <polner.b(a)gmail.com>: > Dear All, > > this is to inform you that the lecture scheduled for tomorrow is > cancelled. The lecture will take place later this week, new date & time > will be announced soon. > > We apologize for the inconvenience. > > Bertalan Polner > Phd student > BME Department of Cognitive Science > > 2015-06-03 11:18 GMT+02:00 Polner Bertalan <polner.b(a)gmail.com>: > >> We cordially invite you to the next lecture of the BME Cognitive Seminar >> Series: >> >> Date & Time: June 8, Monday, 14:30 >> Location: BME, XI., Egry József utca 1., T. ép. 515. >> >> >> *Ahmed Moustafa* >> >> School of Social Sciences and Psychology, University of Western Sydney, >> Australia >> >> >> >> http://www.uws.edu.au/school-of-social-sciences-and-psychology/ssap/key_peo… >> >> >> Computational modeling of brain and behaviour: a tutorial of in silico >> experiments >> >> In this talk, I will provide a tutorial on how to design computational >> models to understand behavioral and neural data. I will give examples from >> my research on patient populations. >> P.S. This will be of interest to students who would like to learn to use >> computational models as well as to experimental researchers who would like >> to collaborate with modelers. >> >> >> Bertalan Polner >> Phd student >> BME Department of Cognitive Science >> > >

11 years

[Koglist] Cancellation - Re: Invitation - BME Cognitive Seminar Series

by Polner Bertalan

Dear All, this is to inform you that the lecture scheduled for tomorrow is cancelled. The lecture will take place later this week, new date & time will be announced soon. We apologize for the inconvenience. Bertalan Polner Phd student BME Department of Cognitive Science 2015-06-03 11:18 GMT+02:00 Polner Bertalan <polner.b(a)gmail.com>: > We cordially invite you to the next lecture of the BME Cognitive Seminar > Series: > > Date & Time: June 8, Monday, 14:30 > Location: BME, XI., Egry József utca 1., T. ép. 515. > > > *Ahmed Moustafa* > > School of Social Sciences and Psychology, University of Western Sydney, > Australia > > > > http://www.uws.edu.au/school-of-social-sciences-and-psychology/ssap/key_peo… > > > Computational modeling of brain and behaviour: a tutorial of in silico > experiments > > In this talk, I will provide a tutorial on how to design computational > models to understand behavioral and neural data. I will give examples from > my research on patient populations. > P.S. This will be of interest to students who would like to learn to use > computational models as well as to experimental researchers who would like > to collaborate with modelers. > > > Bertalan Polner > Phd student > BME Department of Cognitive Science >

11 years

[Koglist] Gustavo Deco: "The Dynamics of Resting Fluctuations in the Brain", CEU Kognitívtudományi Tanszék, június 9.

by Máté Lengyel

A biztonság kedvéért, az előadás helyszíne külön is: Okóber 6-a utca 7, 101-es terem (1. emelet) Lengyel Máté > Tisztelt Kollégák, > > Csak a biztonság kedvéért, az előadás a > > > 2015. június 9-én kedden du. 5 órakor Gustavo Deco (Universitat Pompeu Fabra, Barcelona) előadást tart a CEU Kognitívtudományi Tanszékén "The Dynamics of Resting Fluctuations in the Brain" címmel. Részletek a levél alján (figyelem, a tanszék nemrég új helyre költözött). Minden érdeklődőt szeretettel várunk. > > Az előadó néhány publikációja a közelmúltból: > > Tauste Campo A, Martinez-Garcia M, Nácher V, Luna R, Romo R, Deco G. Task-driven intra- and interarea communications in primate cerebral cortex. Proc Natl Acad Sci USA 112:4761-6, 2015. > > Bettinardi RG, Tort-Colet N, Ruiz-Mejias M, Sanchez-Vives MV, Deco G. Gradual emergence of spontaneous correlated brain activity during fading of general anesthesia in rats: Evidences from fMRI and local field potentials. Neuroimage 114:185-98, 2015. > > Deco G, Kringelbach ML. Great expectations: using whole-brain computational connectomics for understanding neuropsychiatric disorders. Neuron 84:892-905, 2014. > > Deco G, Ponce-Alvarez A, Hagmann P, Romani GL, Mantini D, Corbetta M. How local excitation-inhibition ratio impacts the whole brain dynamics. J Neurosci 34:7886-98, 2014 > > Cabral J, Kringelbach ML, Deco G. Exploring the network dynamics underlying brain activity during rest. Prog Neurobiol 114:102-31, 2014. > > Ponce-Alvarez A, Thiele A, Albright TD, Stoner GR, Deco G. Stimulus-dependent variability and noise correlations in cortical MT neurons. Proc Natl Acad Sci USA 110:13162-7, 2013. > > Üdvözlettel, > > Lengyel Máté > -- > Computational and Biological Learning Lab > Cambridge University Engineering Department > Trumpington Street, Cambridge CB2 1PZ, UK > tel: +44 (0)1223 748 532, fax: +44 (0)1223 332 662 > > Department of Cognitive Science > Central European University > Oktober 6 street 7, Budapest H-1051, Hungary > tel: +36 1 887 5142 , fax: +36 1 887 5010 > > email: m.lengyel(a)eng.cam.ac.uk > web: www.eng.cam.ac.uk/~m.lengyel > > *** > > The CEU Department of Cognitive Science cordially invites you to a talk (as part of its Departmental Colloquium series) by > > Gustavo Deco (Universitat Pompeu Fabra, Barcelona, Spain) > > Date: Tuesday, June 9, 2015 - 17:00-18:30 > Location: Department of Cognitive Science, CEU, Oktober 6 street 7, room 101. > > > The Dynamics of Resting Fluctuations in the Brain > > The grand average functional connectivity (FC) of a resting brain captures properly the well- structured spatial correlations between different brain areas. Whole-brain -models explicitly linking spontaneous local neuronal dynamics with the tractography based anatomical structure of the brain are able to explain the emergence of those spatial resting correlations. Nevertheless, resting activity is not only spatially structured but also shows a very stereotypical temporal structure which is characterized by rapid transitions switching between a few discrete FC states across time. In this talk, we introduce a powerful theoretical framework, which allows us to demonstrate that resting functional connectivityFC dynamics (FCD) constrains more strongly the dynamical working point of whole-brain models. Furthermore, using a very general neural mass model based on the normal form of a Hopf bifurcation we are able to demonstrate that the temporal dynamics of resting state fluctuations emerges at the edge of the transition between asynchronous to oscillatory behavior. Even more importantly, at that particular working point the global metastability of the whole brain is maximized. By optimizing the spectral characteristics of each local brain node, we discover the dynamical core of the brain, i.e. the set of nodes, which drives by oscillations the rest of the whole brain. This dynamical core can be interpreted as the “memory” core of nodes sustaining consciousness. >

11 years

[Koglist] Gustavo Deco: "The Dynamics of Resting Fluctuations in the Brain", CEU Kognitívtudományi Tanszék, június 9.

by Máté Lengyel

Tisztelt Kollégák, 2015. június 9-én kedden du. 5 órakor Gustavo Deco (Universitat Pompeu Fabra, Barcelona) előadást tart a CEU Kognitívtudományi Tanszékén "The Dynamics of Resting Fluctuations in the Brain" címmel. Részletek a levél alján (figyelem, a tanszék nemrég új helyre költözött). Minden érdeklődőt szeretettel várunk. Az előadó néhány publikációja a közelmúltból: Tauste Campo A, Martinez-Garcia M, Nácher V, Luna R, Romo R, Deco G. Task-driven intra- and interarea communications in primate cerebral cortex. Proc Natl Acad Sci USA 112:4761-6, 2015. Bettinardi RG, Tort-Colet N, Ruiz-Mejias M, Sanchez-Vives MV, Deco G. Gradual emergence of spontaneous correlated brain activity during fading of general anesthesia in rats: Evidences from fMRI and local field potentials. Neuroimage 114:185-98, 2015. Deco G, Kringelbach ML. Great expectations: using whole-brain computational connectomics for understanding neuropsychiatric disorders. Neuron 84:892-905, 2014. Deco G, Ponce-Alvarez A, Hagmann P, Romani GL, Mantini D, Corbetta M. How local excitation-inhibition ratio impacts the whole brain dynamics. J Neurosci 34:7886-98, 2014 Cabral J, Kringelbach ML, Deco G. Exploring the network dynamics underlying brain activity during rest. Prog Neurobiol 114:102-31, 2014. Ponce-Alvarez A, Thiele A, Albright TD, Stoner GR, Deco G. Stimulus-dependent variability and noise correlations in cortical MT neurons. Proc Natl Acad Sci USA 110:13162-7, 2013. Üdvözlettel, Lengyel Máté -- Computational and Biological Learning Lab Cambridge University Engineering Department Trumpington Street, Cambridge CB2 1PZ, UK tel: +44 (0)1223 748 532, fax: +44 (0)1223 332 662 Department of Cognitive Science Central European University Oktober 6 street 7, Budapest H-1051, Hungary tel: +36 1 887 5142 , fax: +36 1 887 5010 email: m.lengyel(a)eng.cam.ac.uk web: www.eng.cam.ac.uk/~m.lengyel *** The CEU Department of Cognitive Science cordially invites you to a talk (as part of its Departmental Colloquium series) by Gustavo Deco (Universitat Pompeu Fabra, Barcelona, Spain) Date: Tuesday, June 9, 2015 - 17:00-18:30 Location: Department of Cognitive Science, CEU, Oktober 6 street 7, room 101. The Dynamics of Resting Fluctuations in the Brain The grand average functional connectivity (FC) of a resting brain captures properly the well- structured spatial correlations between different brain areas. Whole-brain -models explicitly linking spontaneous local neuronal dynamics with the tractography based anatomical structure of the brain are able to explain the emergence of those spatial resting correlations. Nevertheless, resting activity is not only spatially structured but also shows a very stereotypical temporal structure which is characterized by rapid transitions switching between a few discrete FC states across time. In this talk, we introduce a powerful theoretical framework, which allows us to demonstrate that resting functional connectivityFC dynamics (FCD) constrains more strongly the dynamical working point of whole-brain models. Furthermore, using a very general neural mass model based on the normal form of a Hopf bifurcation we are able to demonstrate that the temporal dynamics of resting state fluctuations emerges at the edge of the transition between asynchronous to oscillatory behavior. Even more importantly, at that particular working point the global metastability of the whole brain is maximized. By optimizing the spectral characteristics of each local brain node, we discover the dynamical core of the brain, i.e. the set of nodes, which drives by oscillations the rest of the whole brain. This dynamical core can be interpreted as the “memory” core of nodes sustaining consciousness.

11 years

[Koglist] Every spring people meet in Paris to talk about logic ...

by Universal Logic

Every spring people meet in Paris to talk about logic ... Chaque printemps on se rencontre à Paris pour discuter de logique ... Highlight of the 5th edition of Logic in Question: the talk by Zhenzhen Guo challenging the existence of any Chinese logic http://www.logic-in-question.org/ Everybody is welcome at the Sorbonne - Free entrance !

11 years

[Koglist] Invitation - BME Cognitive Seminar Series

by Polner Bertalan

We cordially invite you to the next lecture of the BME Cognitive Seminar Series: Date & Time: June 8, Monday, 14:30 Location: BME, XI., Egry József utca 1., T. ép. 515. *Ahmed Moustafa* School of Social Sciences and Psychology, University of Western Sydney, Australia http://www.uws.edu.au/school-of-social-sciences-and-psychology/ssap/key_peo… Computational modeling of brain and behaviour: a tutorial of in silico experiments In this talk, I will provide a tutorial on how to design computational models to understand behavioral and neural data. I will give examples from my research on patient populations. P.S. This will be of interest to students who would like to learn to use computational models as well as to experimental researchers who would like to collaborate with modelers. Bertalan Polner Phd student BME Department of Cognitive Science

11 years

[Koglist] BCCCD16 submissions now open

by Denis Tatone

Dear colleagues, We would like to remind you that the BCCCD16 symposia, paper, and poster submissions are now open! Please visit the conference website at http://www.asszisztencia.hu/bcccd for more information about the program and submission instructions. Don't forget: we have set up a Facebook page for potential symposium participants to find each other. Please visit the BCCCD16 symposium finder at:https://www.facebook.com/groups/192549250851825/ Best, The BCCCD16 Organizing Committee

11 years

[Koglist] A logika egyedfejlődése és szociológiája

by kiss66sz＠t-online.hu

Tisztelt megismerést kutató kollegák! Ezúton szeretném tájékoztatni Önöket, hogy a könyvhétre jelenik meg új könyvem az alábbi adatokkal: Kiss Szabolcs (2015) A logika egyedfejlődése és szociológiája. Szemelvények a megismeréstudományok köréből. Budapest: L’Harmattan. A könyvet 2015. június 7-én vasárnap 14 órakor fogom dedikálni a Vörösmarty téren a L’Harmattan kiadó pavilonjánál, amely a 89-es számú pavilon. Mindenkit szeretettel várok! Kiss Szabolcs Alább ld. a könyv fülszövegét. Kiss Szabolcs: A logika egyedfejlődése és szociológiája – Szemelvények a megismeréstudományok köréből 180 oldal, ISBN 978-615-5436-06-2, Ára: 2100 Ft ELŐKÉSZÜLETBEN! L'Harmattan–Könyvpont közös kiadás Mikortól és honnan tudják a csecsemők, hogy a tárgyak akkor is léteznek, ha éppen nincsenek velük perceptuális kapcsolatban? Mikortól és miként tulajdonítanak konzisztenciát a másik személy vélekedésrendszerének a gyermekek? Az újabb kísérleti eredmények fényében mi tartható és mi nem a klasszikus piaget-i nézetekből? Hogyan értjük meg a saját lelkiállapotainkat és egy másik személy elméjét? Mit is tudunk a naiv tudatelmélet idegrendszeri alapjairól? Milyen rejtett lélektani ismertek húzódnak meg a nyelvben? Mi a tudat? Hogyan hat a kultúra a megismerésre? Többek között efféle kognitív pszichológiai, megismeréstudományi kérdésekkel és problémákkal találkozhat az olvasó a kötetben, amely a szerző utóbbi másfél évtizedben írt fontosabb munkáit és empirikus beszámolóit tartalmazza. A könyvet a megismerés iránt érdeklődő pszichológia, filozófia, szociológia és pedagógia szakos hallgatók, illetve ezen tudományterületek már végzett szakemberei és a kogníció iránt fogékony laikusok egyaránt haszonnal forgathatják.

11 years

MTA NYTI j�niusi program

by Nyelvesz Info

Kedves Kollégák! Szeretettel várjuk az érdeklo"do"ket a Nyelvtudományi Intézet júniusi programjaira. 2015. június 4. (csütörtök) 11.00 óra Bende-Farkas Ágnes (MTA NYTI) Universal quantification in Old Hungarian szervezo": Elméleti Nyelvészeti Osztály helyszín: földszinti elo"adóterem 2015. június 11. (csütörtök) 11.00 óra Hindrik Sijens (Fryske Akademy) The World of Dictionary Portals szervezo": Szótári Osztály helyszín: földszinti elo"adóterem 2015. június 16. (kedd) 11.00 óra Bácskai-Atkári Júlia (University of Potsdam) Categories, features and overtness in the CP-periphery szervezo": Elméleti Nyelvészeti Osztály helyszín: földszinti elo"adóterem 2015. június 23. (kedd) 11.00 óra Hideki Kishimoto (Kobe University) Two Kinds of Focus Markers in Sinhala szervezo": Elméleti Nyelvészeti Osztály helyszín: földszinti elo"adóterem *** A részletekro"l, valamint az esetleges változásokról a honlapon tájékozódhatnak: http://www.nytud.hu/intprog.html Helyszín: MTA Nyelvtudományi Intézet 1068 Budapest, Benczúr u. 33.

11 years

[Koglist] [CEU Cogsci Talks] CogSci CEU Departmental Colloquium: June 3, Wednesday: Pascal Boyer (Washington University of St Louis) - Institutions and the Social Mind: How Evolved Psychology Fashions Cultural Norms

by Gyorgyne Finta

The CEU Department of Cognitive Science cordially invites you to a talk (as part of its Departmental Colloquium series) by Pascal Boyer (Washington University of St Louis) Date: Wednesday, June 3, 2015 - 17:00-18:30 Location: Department of Cognitive Science, CEU, Oktober 6 street 7, room 101. Title: Institutions and the Social Mind: How Evolved Psychology Fashions Cultural Norms Abstract: In many domains, social institutions display highly specific features that are common across cultures. This can be explained if we consider how evolved capacities and preferences in human minds make certain kinds of norms more "natural" than others, that is, more intuitive and compelling. This is illustrated here in three domains, marriage institutions, ownership rules and religious morality. In these three cases, cultural transmission ends up favoring institutions that are closer to evolved intuitions. See more at: http://cognitivescience.ceu.edu/events/2015-06-03/departmental-colloquium-p… We are looking forward to see you there (Frankel Leo utca 30-34)! Cognitive Science Events at CEU: http://cognitivescience.ceu.hu/events ______________________________________________ Subscribe by sending an empty mail to talks-subscribe(a)cogsci.ceu.edu Unsubscribe by sending an empty mail to talks-unsubscribe(a)cogsci.ceu.edu

11 years

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