December 2018 - Comp-neuro - lists.cnsorg.org

2 Postdoc positions in Social Neuroscience - Portugal
by Agustin Petroni 18 Dec '18

18 Dec '18

The Biomedical Neuroscience Lab, Faculty of Sciences, University of Lisbon ( https://dpratalab.wordpress.com/) is seeking candidates for two postdoctoral positions, one in fMRI and the other in EEG. The selected candidates will be part of a project that studies the physiological bases of social reinforcement learning in healthy subjects and patients, in particular the oxytocin system. Applications should be sent via e-mail to diana.prata(a)kcl.ac.uk, including a CV with publications and a letter of interests by December 28th. The salary is competitive according to the cost of living in Portugal, and will be dependent on experience. Both positions are funded for a maximum of three years. Official call http://www.eracareers.pt/opportunities/index.aspx?task=global&jobId=106522

1 0

Job Opening: Exploring Metrics of Consciousness in the Mouse (at the Allen Institute for Brain Science)
by Anton Arkhipov 18 Dec '18

18 Dec '18

A new exciting job opportunity is open at the Allen Institute for Brain Science: Scientist I – Exploring Metrics of Consciousness in the Mouse. Please apply here: http://alleninstitute.org/what-we-do/brain-science/careers/job-search/ Follow the link above and then choose the position “Scientist I – Exploring Metrics of Consciousness in the Mouse” from the list of all available positions. Please feel free to contact me with any questions: antona(a)alleninstitute.org<mailto:antona@alleninstitute.org>. Thanks! Scientist I – Exploring Metrics of Consciousness in the Mouse We are seeking a Scientist to join a project dedicated to measuring consciousness in humans and animals, and establishing mechanistic underpinnings of consciousness. This is a collaboration between the laboratory of Prof. Giulio Tononi at the University of Wisconsin in Madison and scientists at the Allen Institute of Brain Science under Dr. Christof Koch, in the groups of Associate Investigators Anton Arkhipov and Shawn Olsen. The scientist in this position will focus on estimating consciousness in the mouse brain by applying the differentiation and integrated information metrics, developed by our collaborators, to cortical neuronal activity measured in awake mice using optical physiology and electrophysiology (Neuropixels) recordings at the Allen Institute. The scientist will also contribute to the analysis of perturbative experiments in mice, where electrical stimulation will be delivered via an extracellular electrode and cortical activity will be simultaneously recorded. Studying data from these experiments under various conditions of consciousness and non-consciousness (awake, sleep, anesthesia) and ultimately with perturbations (via pharmacology and/or optogenetics), we aim to elucidate the contributions of different parts of the brain to consciousness. The focus of this work is to extend and validate certain predictions from the Integrated Information Theory of Consciousness (IIT). JOB RESPONSIBILITIES: • Analyze optical physiology and electrophysiology recordings to measure differentiation and integrated information. • In collaboration with theoreticians and experimentalists in house and at other institutions, explore how various neuronal populations and circuit architectures may underlie the trends observed in physiological recordings. • Publish/present findings in peer-reviewed journals/scientific conferences. REQUIRED QUALIFCATIONS: • PhD degree in Neuroscience, Physics, Applied Mathematics, or related fields. • Strong publication record • 0-2 years’ experience in computational science such as: neuroscience and/or systems neuroscience, computational physics, biophysics, and related disciplines. PREFERRED QUALIFICATIONS: • Strong background in scientific programming is a plus. • Candidates with strong background in experimental systems neuroscience, willing to switch to computational work, are encouraged to apply. Anton Arkhipov Associate Investigator antona(a)alleninstitute.org<mailto:antona@alleninstitute.org> T: 206.548.8414 www.alleninstitute.org<http://www.alleninstitute.org>

1 0

CNS*2019 Barcelona: Call for Workshop Proposals and Tutorials
by Sharon Crook 18 Dec '18

18 Dec '18

Organization for Computational Neurosciences 2885 Sanford Ave SW #15359 Grandville, MI 49418 USA We request proposals for workshops and tutorials from the international community of computational neuroscientists. Proposals from all levels of faculty as well as advanced postdoctoral fellows are welcome. This is a great opportunity to organize a small meeting or introduce novel methodology through a tutorial with only a few of the headaches of organizing it. We look forward to your submissions. CALL FOR WORKSHOPS (see below and also https://www.cnsorg.org/cns-2019-call-for-workshops) Martin Zopotocky, Workshop Organizer, CNS*2019 CALL FOR TUTORIALS (see below and also https://www.cnsorg.org/cns-2019-call-for-tutorials) Hermann Cuntz, Tutorial Organizer, CNS*2019 1. WORKSHOP PROPOSAL SUBMISSION INSTRUCTIONS FOR CNS*2019, BARCELONA Workshops, in which computationally related neuroscience topics can be presented, will take place during the last two days (July 16 and July 17 2019) of the 28th Annual Computational Neuroscience Meeting (https://www.cnsorg.org/cns-2019). For each workshop, usually several speakers are invited to introduce a unifying theme, but ample time for discussion should also be planned. Please note that there is a change in the format of the meeting compared to previous years. The main meeting will conclude on July 16, with a keynote lecture and a poster session taking place in the afternoon. The morning of July 16 is reserved for workshops. A goal of this "mixed day" of the meeting is to facilitate an overlap of attendance. Participants who have registered for either the main meeting or the workshops will be allowed to attend all of the events on July 16 (workshops, keynote, poster session). The last day of the meeting, July 17, is reserved for workshops, as in the previous years (workshop registration will be required to attend). Accordingly, the possible duration of a workshop is anywhere from 0.5 days (one session lasting 3.5 hours) to 1.5 days (three half-day sessions). Half-day workshops will be preferentially scheduled for July 16. They will thus offer the opportunity to attract a wider audience still present for the main meeting. Submit workshop proposals to: workshops(a)cnsorg.org. The Past Meetings page (https://www.cnsorg.org/past-annual-meetings) gives access to archives of workshops held at previous CNS meetings. The proposal should be submitted as a Word or pdf file and MUST include the following sections: * WORKSHOP TITLE * ORGANIZERS (list primary organizer first; include affiliations and emails) * WORKSHOP DURATION * NUMBER OF EXPECTED SPEAKERS * BRIEF DESCRIPTION (~150 words; if possible, say why this is significant or timely) * SPEAKERS (mark expected or confirmed) Also please note the following rules which were approved by the OCNS Board on July 15, 2013: * Each individual can be the organizer or co-organizer on only one workshop. * The number of confirmed speakers is a criterion for accepting the proposal. * Overlapping proposals may be asked to be combined. If the organizers do not wish to combine the proposals, only one of the proposals may be accepted. DEADLINE: Workshops submitted before January 31, 2019 will be given priority in acceptance. Workshop proposals arriving after January 31, 2019 will be evaluated based on remaining space for additional workshops. No further workshop acceptances will be anticipated after May 15, 2019. 2. TUTORIAL PROPOSAL SUBMISSION INSTRUCTIONS FOR CNS*2019, BARCELONA Tutorials are intended as introductions into main methodologies of various fields in computational neuroscience. Tutorials are particularly tailored for early stage researchers as well as researchers entering a new field in computational neuroscience. The tutorials will be held on the first day of the meeting, July 13 2019, with a typical total attendance of approximately 100 attendees, allowing for four concurrent sessions during the day. Three different formats are available: * Introductory FULL DAY courses (incl. some reimbursement for the tutors) * Specialized HALF DAY tutorials (incl. some reimbursement for the tutors) * 30 MINUTES software showcase (no funding available) Submit tutorial proposals to: tutorials(a)cnsorg.org. Please compare with last year's tutorials at https://www.cnsorg.org/cns-2018-tutorials. Note that our new format, the showcases, will be combined into one continuous afternoon program. The proposal should be submitted as a Word or pdf file and MUST include the following sections: * TUTORIAL TITLE * ORGANIZERS (list primary organizer first; include affiliations and emails) * FORMAT (full day, half day, showcase) * BRIEF DESCRIPTION (max. 300 words; include links to relevant software) DEADLINE: Tutorial proposals should be submitted before January 31, 2019. Registration: Workshop registration will occur through the OCNS registration web site for CNS*2019. All workshop participants, including speakers must register. Each workshop is eligible to receive registration waivers for 2 speakers. Travel awards: A limited number of Travel Awards will be available for organizers or speakers. Priority will be given to postdocs and early career faculty. Travel Award amounts will be variable, depending on distance traveled. Please indicate which speakers you would like to be considered for this mechanism but take into account that there likely will be fewer Travel Awards than workshops.

1 0

PhD studentships available at the University of Sussex
by Anil Seth 18 Dec '18

18 Dec '18

Ph.D. Scholarships available at the University of Sussex: From sensation and perception to awareness. We are delighted to invite applications for the second round of the Leverhulme Doctoral Scholarship Programme in ‘From Sensation and Perception to Awareness’, hosted across multiple Schools at the University of Sussex. Up to eight fully funded positions will be awarded (for UK/EU applicants), starting Sep 2019. The aim of the programme is to bring together doctoral researchers from different disciplines to advance our understanding of the interactions between sensing, perception, and awareness in humans, animals, and machines. Applicants can select from a range of projects or propose their own. Pre-specified projects are divided into three main themes: (i) Human-computer interaction and digital arts, (ii) human cognitive neuroscience and computational neuroscience, and (iii) sensory neuroscience. For more details and for how to apply please see https://www.findaphd.com/search/PhdDetails.aspx?CAID=3783 and https://www.sussex.ac.uk/sensation/applications. For more on the Programme please visit https://www.sussex.ac.uk/sensation/, and follow us on Twitter @SensationSussex. Email enquries to Leverhulme(a)sussex.ac.uk<mailto:Leverhulme@sussex.ac.uk>. Application deadline is 31 January 2019. The programme is co-directed by Anil Seth (Engineering and Informatics) and Jamie Ward (Psychology). ------------------------------------------- Anil K. Seth, D.Phil. University of Sussex, UK Professor of Cognitive and Computational Neuroscience Co-Director, Sackler Centre for Consciousness Science Editor-in-Chief, Neuroscience of Consciousness Senior Fellow, Canadian Institute for Advanced Research Engagement Fellow, Wellcome Trust www.anilseth.com<http://www.anilseth.com>, www.neurobanter.com<http://www.neurobanter.com> @anilkseth

1 0

Announcement of Spring School on Computational Cognitive Science, March 25th to 31st 2019 in Freiburg, Germany
by Jannis Born 18 Dec '18

18 Dec '18

We are excited to announce that registration is now open for our new, NENS-awarded spring school (“I²C²S³”, International Interdisciplinary Computational Cognitive Science Spring School). Its first iteration will take place in the period of March 25th – 31th, 2019 at the Bernstein Center Freiburg, Germany. This annual spring school is designed for researchers and students from all fields with an interest in computational approaches to the brain and cognitive sciences. We encourage all participants to present their own research in the format of a poster or a Blitz talk. Following a five-day educational program with a mixture of invited talks and instructive tutorials, the event will conclude with an optional two-day Hackathon. Attendees can receive one ECTS-point for their participation in the event. Registration is free, apart from a 20 Euro deposit. Master or PhD students currently residing outside of Germany are eligible to apply for one out of 4 stipends of 750 Euro (generously provided by FENS/IBRO-PERC) to cover the costs associated with their attendance. Registration will be closed on February 16th 2019 11:59pm. Preliminary list of speakers: * Radoslaw Martin Cichy (Free University Berlin, Department of Psychology and Education) * Frank Jäkel (Technische Universität Darmstadt, Centre for Cognitive Science) * Falk Lieder (MPI Intelligent Systems, Tübingen, Rationality Enhancement Group) * Timo Flesch (University of Oxford, Human Information Processing Lab) * Michael Tangermann (University of Freiburg, Brain State Decoding Lab) * Stefan Rotter (Bernstein Center Freiburg, Computational Neuroscience Lab) * Carsten Mehring (Bernstein Center Freiburg, Neurobiology and Neurotechnology) * Peggy Series (University of Edinburgh, Institute for Adaptive and Neural Computation) * Lilian Weber (ETH Zurich, Translational Neuromodeling Unit) For a preliminary program, please visit our webpage at http://iiccsss.eu/. Please do not hesitate to write us an email (info(a)iiccsss.eu), if you have any questions. Feel free to spread this announcement to your friends and colleagues. We look forward to seeing you @IICCSSS2019. Sincerely, The organization committee -- Jannis Born Maryna Kapitonova Jan Kirchner Lukas Vogelsang

1 0

Announcing Okinawa/OIST Computational Neuroscience Course 2019
by Erik De Schutter 18 Dec '18

18 Dec '18

OKINAWA/OIST COMPUTATIONAL NEUROSCIENCE COURSE 2019 Methods, Neurons, Networks and Behaviors June 24 to July 11, 2019 Okinawa Institute of Science and Technology Graduate University, Japan https://groups.oist.jp/ocnc The aim of the Okinawa/OIST Computational Neuroscience Course is to provide opportunities for young researchers with theoretical backgrounds to learn the latest advances in neuroscience, and for those with experimental backgrounds to have hands-on experience in computational modeling. We invite graduate students and postgraduate researchers to participate in the course, held from June 24th through July 11th, 2019 at an oceanfront seminar house of the Okinawa Institute of Science and Technology Graduate University. Applications are through the course web page (https://groups.oist.jp/ocnc) only; January 1 - February 2, 2019. Applicants will receive confirmation of acceptance in March. Like in preceding years, the 16th OCNC will be a comprehensive three-week course covering single neurons, networks, and behaviors with ample time for student projects. The first week will focus exclusively on methods with hands-on tutorials during the afternoons, while the second and third weeks will have lectures by international experts. The course has a strong hands-on component based on student proposed modeling or data analysis projects, which are further refined with the help of a dedicated tutor. Applicants are required to propose their project at the time of application. There is no tuition fee. The sponsor will provide lodging and meals during the course and provides partial travel support. We hope that this course will be a good opportunity for theoretical and experimental neuroscientists to meet each other and to explore the attractive nature and culture of Okinawa, the southernmost island prefecture of Japan. Invited faculty: • Claudia Clopath (Imperial College, UK) • Erik De Schutter (OIST) • Kenji Doya (OIST) • Tomoki Fukai (OIST) • Wenbiao Gan (New York University, USA) • Geoff Goodhill (University of Queensland, Australia) • Jun Izawa (Tsukuba University, Japan) • Mike Hausser (University College London, UK) • Bernd Kuhn (OIST) • Eve Marder (Brandeis University, USA) • Peggy Series (University of Edinburgh, UK) • Greg Stephens (OIST) • Taro Toyoizumi (RIKEN BSI, Japan) • Yoko Yazaki-Sugiyama (OIST) • Yi Zeng (Chinese Academy of Sciences, China)

1 0

Postdoctoral position(s) available in group of N. Kopell
by Nancy Kopell 17 Dec '18

17 Dec '18

A 2-year (extendable) postdoctoral fellow position in computational neuroscience is available at Boston University with Nancy Kopell. The successful candidate will build neural models capable of simulating neural dynamics underlying the oscillatory behavior involved in auditory cognition, particularly in relation to active sensing and speech processing. The goal of this work is to better elucidate cellular and network pathways in the brain that underlie auditory and visual cognition. There will be opportunities for interaction with a large community of experimental and computational neuroscientists via the Conte Center for Basic Neuroscience Research, a highly networked group that includes Boston University, Columbia University Medical Center, The Nathan S. Kline Institute for Psychiatric Research, Princeton University and UC Berkeley. The Conte Center contains members with expertise in vivo and in vitro physiology, fMRI, EcOG, data analysis, and dynamical systems modeling. In addition to the above opening, there may also be positions to work with Kopell and experimentalists on a modeling project involving interactions of pyramidal cells and multiple kinds of interneurons to form cognitively important cell assemblies. Applications for such positions are also welcome. Qualified candidates should have a strong mathematics or physics background, preferentially with experience in dynamical systems, as well as strong programming experience. Preference will be given to candidates with experience using detailed biophysical models. Experience with experimental neuroscience is also helpful. The deadline for applications is Feb 1, 2019. Interested candidates should email a CV, statement of research interests, three letters of recommendation, and if applicable, relevant publications to xiaoshi(a)bu.edu. Applications should include a listing of those sending letters of recommendation. Boston University is an equal opportunity employer.

1 0

Columbia Workshop on Brain Circuits, Memory and Computation 2018
by Aurel A. Lazar 16 Dec '18

16 Dec '18

Columbia Workshop on Brain Circuits, Memory and Computation 2018 <http://www.bionet.ee.columbia.edu/workshops/bcmc/2018> BCMC 2018 March 15-16, 2018 Center for Neural Engineering and Computation <http://cnec.columbia.edu/> Columbia University, New York, NY, USA Overview The goal of the workshop is to bring together researchers interested in developing executable models of neural computation/processing of the brain of model organisms. Of interest are models of computation that consist of elementary units of processing using brain circuits and memory elements. Elementary units of computation/processing include population encoding/decoding circuits with biophysically-grounded neuron models, non-linear dendritic processors for motion detection/direction selectivity, spike processing and pattern recognition neural circuits, movement control and decision-making circuits, etc. Memory units include models of spatio-temporal memory circuits, circuit models for memory access and storage, etc. A major aim of the workshop is to explore the integration of various sensory and control circuits in higher brain centers. A Fruit Fly Brain Hackathon <http://www.bionet.ee.columbia.edu/hackathons/ffbh/2018> is being conducted in conjunction with the workshop. Workshop participants are welcome to attend the hackathon. Registration Registration is free but all participants have to register <https://bcmc2018.eventbrite.com/>. Thank you! Organizer and Program Chair Aurel A. Lazar <http://www.ee.columbia.edu/~aurel>, Department of Electrical Engineering, Columbia University. Program Overview (Confirmed Speakers) Misha B. Ahrens <https://www.janelia.org/lab/ahrens-lab>, Janelia Research Campus, Ashburn, VA. Davi Bock <https://www.janelia.org/lab/bock-lab>, Janelia Research Campus, Ashburn, VA. Claude Desplan <https://wp.nyu.edu/desplanlab/>, Department of Biology, New York University. Mark A. Frye <http://www.fryelab.net/>, Department of Integrative Biology and Physiology, University of California, Los Angeles. C. Giovanni Galizia <http://neuro.uni-konstanz.de/03team/content/galizia.html>, Department of Biology, University of Konstanz. Maria N. Geffen <https://geffenlab.weebly.com/maria.html>, Department of Otorhinolaryngology and Department of Neuroscience, University of Pennsylvania. Hokto Kazama <http://kazama.brain.riken.jp/index.php>, Riken Brain Science Institute, Tokyo. Donggen Luo <http://mgv.pku.edu.cn/?co=posts&ac=faculty&catalog=enpiintro&pname=en_Dongg…>, McGovern Institute for Brain Research, Peking University, Beijing. Thomas Nowotny <http://www.sussex.ac.uk/profiles/206151>, Department of Informatics, University of Sussex. Pavan Ramdya <https://ramdya-lab.epfl.ch/home>, Brain Mind Institute, EPFL, Lausanne. Aravinthan D.T. Samuel <https://scholar.harvard.edu/aravisamuel/home>, Department of Physics and center for Brain Science, Harvard University. Simon G. Sprecher <http://www.sprecherlab.com/simon-sprecher/>, Department of Biology, University of Fribourg. Seth Tomchik <http://www.scripps.edu/tomchik/>, The Scripps Research Institute Florida. Joshua T. Vogelstein <http://jovo.me/>, Dept. of Biomedical Engineering and Institute for Computational Medicine, Johns Hopkins University. Scott Waddell <https://www.dpag.ox.ac.uk/research/waddell-group>, Department of Physiology, Anatomy and Genetics, University of Oxford. Anthony M. Zador <http://zadorlab.cshl.edu/>, Cold Spring Harbor Laboratory. Aurel http://www.bionet.ee.columbia.edu

1 1

New method for single-trial electrophysiology analysis
by Rapela, Joaquin 15 Dec '18

15 Dec '18

Hello, We have recently published an article reporting a new method to study temporal expectation on single trials of the EEG (Rapela et al., 2018). Using this method (in an audio-visual attention-shifting oddball task) we discovered a new behaviorally-relevant effect of temporal expectation on the single-trial phase coherence of the EEG. I am interested in checking if this effect can be observed in other experiments. Thus, I would like to collaborate with, or help to, a scientist that is interested in studying with our method single-trial effects of temporal expectation on his/her electrophysiological recordings (EEG, MEG, ECoG, MEA, single units, etc). If this could interest you, please email me at joaquin_rapela(a)brown.edu. Our article appears in Neural Computation and a preprint of it can be found on my web page https://sccn.ucsd.edu/~rapela/pub.htm Code implementing our method appears in https://github.com/joacorapela/singleTrialEEGPredictions Joaquín Rapela, Marissa Westerfield, Jeanne Townsend (2018a). A new foreperiod effect on single-trial phase coherence. Part I: existence and relevance. Neural Computation 30(9): 2348-83. Abstract This letter makes scientific and methodological contributions. Scientifically, it demonstrates a new and behaviorally relevant effect of temporal expectation on the phase coherence of the electroencephalogram (EEG). Methodologically, it introduces novel methods to characterize EEG recordings at the single-trial level. Expecting events in time can lead to more efficient behavior. A remarkable finding in the study of temporal expectation is the foreperiod effect on reaction time, that is, the influence on reaction time of the delay between a warning signal and a succeeding imperative stimulus to which subjects are instructed to respond as quickly as possible. Here we study a new foreperiod effect in an audiovisual attention-shifting oddball task in which attention-shift cues directed the attention of subjects to impendent deviant stimuli of a given modality and therefore acted as warning signals for these deviants. Standard stimuli, to which subjects did not respond, were interspersed between warning signals and deviants. We hypothesized that foreperiod durations modulated intertrial phase coherence (ITPC, the degree of phase alignment across multiple trials) evoked by behaviorally irrelevant standards and that these modulations are behaviorally meaningful. Using averaged data, we first observed that ITPC evoked by standards closer to the warning signal was significantly different from that evoked by standards further away from it, establishing a new foreperiod effect on ITPC evoked by standards. We call this effect the standard foreperiod (SFP) effect on ITPC. We reasoned that if the SFP influences ITPC evoked by standards, it should be possible to decode the former from the latter on a trial-by-trial basis. We were able to do so showing that this effect can be observed in single trials. We demonstrated the behavioral relevance of the SFP effect on ITPC by showing significant correlations between its strength and subjects' behavioral performance. Cordially, Joaquin

1 0

Paid Internship in Systems Neuroscience -- Memory Consolidation (joint project between MIT and FAU)
by Carmen Varela 15 Dec '18

15 Dec '18

*Joint research project between MIT and FAU* Spend the Spring semester (2019) visiting two booming neuroscience hubs: Jupiter, Florida and Boston, Massachusetts We are looking for a talented student that will apply analytical techniques to study the dynamics of cellular interactions that underlie the consolidation of memory during sleep. The project will involve the analysis of neural data (single cells, local field potentials) recorded from multiple brain areas (neocortex, thalamus, hippocampus) in sleeping rodents. The project is a collaboration between the laboratories of Drs. Carmen Varela (Florida Atlantic University, FAU) and Matthew Wilson (Massachusetts Institute of Technology, MIT). *Requirements:* Outstanding interpersonal and communication skills, demonstrated initiative and dedication, ability to learn fast. Strong analytical skills, including signal processing and programming. Majors in EECS, Physics and Neuroscience are encouraged to apply. *What you get: * · A paid semester of research (with possibility of extension) in systems neuroscience, including the application of analytical skills to electrophysiology data. · Learn about neuroscience opportunities in two thriving environments, MIT and FAU: the Jupiter campus of FAU is a rapidly growing neuroscience hub that also holds our partners the Max Planck Florida Institute for Neuroscience and Scripps Research Institute. Gain additional direct insight into MIT’s established programs and laboratories. · Possibility of presenting results from your work at a neuroscience conference. *Contact:* Submit resume and a brief paragraph commenting on how your skills and background could be helpful to this neuroscience project. Let Dr. Carmen Varela know when you would be available for an interview. carmenv(a)mit.edu https://www.thethalamus.org/

1 0