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

PhD position at HU Berlin (Physics Dep.) available

by Benjamin Lindner

*Calcium spiking with cumulative refractoriness - statistics of the fluctuations and implications for Calcium signaling** *We are looking for a PhD candidate to theoretically explore models of noisy spike-generating cellular signalling systems for which the intracellular Calcium dynamics is a prominent example. Methods will be developed within the frameworks of the theory of stochastic processes, statistical physics and nonlinear dynamics. The project is a collaboration between the research groups of Martin Falcke (Max-Delbrueck Center for Molecular Medicine Berlin and Humboldt University Berlin) and Benjamin Lindner (Bernstein Center for Computational Neuroscience Berlin and Humboldt University Berlin) and the PhD students of both groups are expected to closely collaborate. The successful candidate should have a degree in physics (a background in physical biology is desirable but not obligatory), expertise in analytical calculations, programming skills (C++ or C, Python, LaTeX, Linux), and excellent command of the English language, good communication skills, and team spirit. Funding is provided for three years, starting at the latest February 1, 2019. For details on the doctoral examination process at the Physics Department of Humboldt University Berlin, see https://fakultaeten.hu-berlin.de/en/mnf/wisskar/promotionen/index_html?set_…. Applications, including a letter of motivation, a CV, and a list of three potential referees should be sent by email to   me benjamin.lindner(a)physik.hu-berlin.de  (cc to nikola.schrenk(a)bccn-berlin.de)  The deadline for applications is December 31st 2018, however, later applications might also be considered. HU is seeking to increase the proportion of women in research and teaching, and specifically encourages qualified female scholars to apply. Severely disabled applicants with equivalent qualifications will be given preferential consideration. People with an immigration background are specifically encouraged to apply. Since we will not return your documents, please submit copies in the application only. Kind regards, Benjamin Lindner -------------------------------------------------------------------------------------------------------------------- Benjamin Lindner Professor for Theory of Complex Systems and Neurophysics Bernstein Center for Computational Neuroscience Berlin Philippstr. 13, Haus 2, 10115 Berlin Room: 1.17, phone: 0049(0)302093 6336 Department of Physics Humboldt University Berlin Newtonstr. 15 12489 Berlin Room: 3.408, phone: 0049(0)302093 7934 http://people.physik.hu-berlin.de/~lindner/index.html --------------------------------------------------------------------------------------------------------------------

Nov. 16, 2018

Associate Professor in Mathematical Imaging

by Stephen Coombes

Dear all, As part of the growth of activity in Precision Imaging at Nottingham there is an opening at Associate Professor level in the area of Mathematical Imaging. The post-holder will undertake original research of international excellence in Mathematical Imaging or closely related areas including Neuroimaging and Computational Neuroscience, complementing and enhancing the current activity of the Mathematical Medicine and Biology group (https://www.nottingham.ac.uk/cmmb/index.aspx) and the University Beacon in Precision Imaging (https://www.nottingham.ac.uk/research/beacons-of-excellence/precision-imagi…) For information about how to apply please visit https://www.nottingham.ac.uk/jobs/currentvacancies/ref/MED1511 Best regards, Steve ------------------------------------------------------- Stephen Coombes Professor of Applied Mathematics School of Mathematical Sciences Nottingham, UK Tel: 0115 846 7836 http://www.maths.nott.ac.uk/~sc/ ------------------------------------------------------- This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please contact the sender and delete the email and attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. Email communications with the University of Nottingham may be monitored where permitted by law.

Nov. 14, 2018

XI. Dubrovnik Conference on Cognitive Science - Computational Rationality

by Gergo Orban

Dear All, We are happy to announce the XI. Dubrovnik Conference on Cognitive Science, which is devoted to the topic of Computational Rationality. The conference will take place between 23-25 May 2019 in Dubrovnik, Croatia. Invited speakers are: Ulrike Hahn (Birkbeck, University of London, UK) Quentin Huys (ETH Zürich, Switzerland) Julian Jara-Ettinger (Yale University, USA) Mate Lengyel (University of Cambridge, Central European University) Azzurra Ruggeri (Max Planck Institute for Human Development, Berlin, Germany) Laura Schultz (MIT, USA) For more information please visit: http://www.cecog.eu/ducog/page_invitation.php <http://www.cecog.eu/ducog/page_invitation.php> or email us: ducog(a)cogsci.bme.hu <mailto:ducog@cogsci.bme.hu> On behalf of the organisers, Oana Stanciu Gergő Orbán

Nov. 13, 2018

Postdoc positions in computational and multimodal neuroimaging

by Laura Lewis

Postdoc positions at Boston University and Harvard Medical School/MGH POSITION 1: We have openings for postdoctoral associates to lead multimodal neuroimaging studies of brain function in Laura Lewis' lab at Boston University, aiming to advance computational and systems neuroscience of the human brain. These positions offer the opportunity to develop computational neuroimaging approaches using state-of-the-art MR techniques, and study the neural basis and cognitive consequences of sleep, wake, arousal, and attentional states. We use fast fMRI, multimodal imaging (e.g. EEG-fMRI, PET-fMRI), computational modeling, ultra-high field (7 Tesla) imaging, and other multimodal approaches to measure and analyze brain function across diverse states. The lab is a fast-paced and interdisciplinary environment that supports its members in achieving their long-term research and career goals, and has strong collaborations throughout the Boston-area computational neuroscience and neuroimaging communities. POSITION 2: Postdoctoral Research Fellow in advanced functional MRI based at the Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital (MGH) and Harvard Medical School. Our research aims to enable new kinds of analyses of brain activity through advanced neuroimaging and signal processing approaches. Working with Drs. Jonathan Polimeni and Laura Lewis, the fellow will study the neural and vascular origins of fast fMRI signals and test the upper limits of the speed and sensitivity of fMRI. The postdoctoral fellow will use advanced accelerated fMRI methods and ultra-high field imaging (7T) to study and model the dynamics of neural activation at fast timescales and across cortical layers. Multimodal imaging (including ASL, CBV, and simultaneous EEG/fMRI) and computational models of physiological dynamics may also be used, to ultimately track fast and local neural dynamics using accelerated fMRI. The Martinos Center is home to state-of-the-art imaging facilities and technological expertise in neuroimaging. The center houses over 200 faculty and postdoc members, conducting diverse neuroimaging research with great potential for collaborations and career development. BU and MGH are equal opportunity employers. Position is well suited for a highly motivated researcher with a desire to begin an independent career related to advanced fMRI and/or neuroscience. A Ph.D. in engineering, physics, neuroscience, psychology, or related field, is required. A background in neuroimaging techniques and/or neurophysiology is an asset but not required. Strong analysis skills and independent motivation and creativity are essential. TO APPLY: Interested applicants should send a cover letter describing research experience, interests, and future goals, as well as a CV and contact information for three references, to ldlewis(a)bu.edu For more information see: http://www.lewisneurolab.org/positions

Nov. 13, 2018

Postdoc in auditory thalamocortical system modeling & data analysis

by Neymotin, Samuel (NKI)

A computational neuroscience postdoctoral position is available at the Nathan Kline Institute for Psychiatric Research under the auspices of a NIH R01 (MPI: Peter Lakatos, Sam Neymotin). The aim of our project is to develop/utilize computer models of the auditory thalamocortical system to investigate mechanisms and functions of neuronal oscillatory patterns observed in the auditory system in the electrophysiological recordings from Dr. Lakatos' group. The broad goal is to develop a biologically-realistic data-driven computer model of the thalamocortical auditory system that is able to support critical auditory information processing features, with special emphasis on neuronal oscillations. The combined in vivo and in silico results of our project will pave the way for model-driven neuromodulation, offering precise predictions on how to efficiently control biological circuits. Besides modeling, our group also focuses heavily on developing and applying novel signal processing techniques for the analysis of electrophysiological data on multiple spatial scales, from single neurons to ECoG recordings. Applicants should have a strong background in: computer programming, with demonstrated proficiency in Python and Matlab, analysis of electrophysiological data, development of signal processing methods for neural data, detailed computational modeling of neurons/neuronal circuits using NEURON with Python. The job will be based at the Nathan Kline Institute (www.nki.rfmh.org<http://www.nki.rfmh.org> ~1 hour north of NYC), but some telecommuting will be allowed. Applicants should contact Sam Neymotin by email (samuel.neymotin(a)nki.rfmh.org<mailto:samuel.neymotin@nki.rfmh.org>) with a CV and cover letter. The Nathan Kline Institute is an equal opportunity employer. ________________________________ IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privileged or otherwise protected by law. If you received this e-mail in error or from someone who was not authorized to send it to you, you are strictly prohibited from reviewing, using, disseminating, distributing or copying the e-mail. PLEASE NOTIFY US IMMEDIATELY OF THE ERROR BY RETURN E-MAIL AND DELETE THIS MESSAGE FROM YOUR SYSTEM. Thank you for your cooperation.

Nov. 13, 2018

Post-doc position in neuroimaging and computational neuroscience in Bordeaux, France

by Alexandre Zenon

Post-doctoral position in neuroimaging Applications are invited for a Research Fellow in the Aquitaine Institute for Cognitive and Integrative Neuroscience, Bordeaux, France. The successful applicant will pursue research projects on the neurobiological and computational underpinnings of the cost of cognition. These projects will combine neuroimaging and computational approaches. The post is available from early 2019 and is funded for two years by a grant from the Agence Nationale de la Recherche. Applicants must have, or be close to obtaining, a PhD in neuroscience, psychology, or a related area. Experience in conducting neuroscience research and in programming (Matlab and/or Python) is required. Experience in conducting neuroimaging research and in building computational models of behavior will be very appreciated. To apply for the vacancy, or for more information, please contact Dr. Alexandre Zénon (email: alexandre.zenon(a)u-bordeaux.fr ). Applications should include CV, motivation letter and contact information for 3 references.

Nov. 13, 2018

PhD positions in computational neuroscience, University of Edinburgh

by Matthias Hennig

3 YEAR PhD IN COMPUTATIONAL NEUROSCIENCE, UNIVERSITY OF EDINBURGH. We invite applications for our PhD programme in COMPUTATIONAL NEUROSCIENCE at the Institute for Adaptive and Neural Computation at the University of Edinburgh. The studentships are ideal for students who want to apply their computational and analytical skills to problems in neuroscience and related fields. The following supervisors have openings: Matthias Hennig: Neural network models; homeostasis and development; visual and auditory neuroscience; analysis of large-scale recordings. Arno Onken: Neural coding; machine learning for neural data analysis; multi-modal and multi-scale analysis. Peggy Seriès: Bayesian approaches to cognition and perception; computational psychiatry. The PhD project can be done in collaboration with one of the many affiliated departments and institutes. Edinburgh has been voted as 'best place to live in Britain', and has many exciting cultural and student activities. Students with a strong background in either computer science, mathematics, physics or engineering are particularly welcome to apply. Motivated students with other backgrounds will also be considered. To apply, visit https://www.ed.ac.uk/studying/postgraduate/degrees/index.php?r=site/view&ed… Applications completed by 16. January 2019 will receive full consideration. -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

Nov. 13, 2018

PhD in cortical memory storage at the University of Edinburgh

by Matthias Hennig

Applications are invited for an EASTBIO-funded PhD position in the labs of Dr. Gulsen Surmeli and Dr. Matthias Hennig. This is an excellent training opportunity for a highly motivated individual to learn both the use of modern in vivo functional neuron imaging technologies and the applications computational methods to address fundamental questions in neuronal computation. Objectives: Cognitive abilities are a result of coordinated activity of billions of neurons. Recent advances in neuroscience research now enables monitoring activity of thousands of neurons during cognitive tasks. Decoding these large ensemble codes enable unprecedented insight into the inner workings of the brain. This project aims to investigate neural ensemble coding of cortical memory networks. In this project, we will investigate the encoding of memories in cortical networks. In Dr. Surmeli’s lab, a miniaturized head attached fluorescent microscope (miniscope) will be used to perform cellular resolution imaging of activity of neuronal ensembles in freely moving mice during memory tasks. Combined with advanced genetic techniques this method allows tracking activity of thousands of neurons during memory formation and recall. Since memory engrams are typically sparse and highly distributed over many neurons, tracking the acquisition of new memories will require advanced analysis methods, which will be developed in collaboration with the second supervisor based in the School of Informatics. Moreover, the results will enable constructing new models of short and long-term memory acquisition that can advance artificial neural networks used in machine learning applications. For conditions of applying and to apply please refer to: https://www.findaphd.com/search/ProjectDetails.aspx?PJID=100855 Download application and reference forms via: https://www.ed.ac.uk/roslin/postgraduate/bbsrc-eastbio-dtp Lab website/Online Profile https://www.ed.ac.uk/discovery-brain-sciences/our-staff/research-groups/dr-… http://homepages.inf.ed.ac.uk/mhennig/ -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

Nov. 12, 2018

Doctoral studies in Computational/Theoretical Neuroscience at NYU

by Eero P Simoncelli

New York University is home to a thriving interdisciplinary community of researchers using computational and theoretical approaches in neuroscience. We are interested in exceptional PhD candidates with strong quantitative training (e.g., physics, mathematics, engineering) coupled with a clear interest in scientific study of the brain. A listing of faculty, sorted by their primary departmental affiliation, is given below. Doctoral programs are flexible, allowing students to pursue research across departmental boundaries. Nevertheless, admissions are handled separately by each department, and students interested in pursuing graduate studies should submit an application to the program that best fits their goals and interests. Center for Neural Science (CNS), Graduate School of Arts & Sciences (deadline: 1 December) [http://neuroscience.nyu.edu/graduate-programs/, and http://www.cns.nyu.edu/doctoral/] * Andre A. Fenton - Molecular, neural, behavioral, and computational aspects of memory. * Paul W. Glimcher - Decision-making in humans and animals. Neuroeconomics. * Roozbeh Kiani - Vision and decision-making. * Wei Ji Ma (also in Psychology) - Perception, working memory, and decision-making. * Tony Movshon - Vision and visual development. * Bijan Pesaran - Neuronal dynamics and decision-making. * Alex Reyes - Functional interactions of neurons in a network. * John Rinzel (also in Mathematics) - Biophysical mechanisms and theory of neural computation. * Cristina Savin (also in the Center for Data Science) - Computational models of learning and memory, machine learning. * Robert Shapley - Visual physiology and perception. * Eero Simoncelli - Computational vision and audition. * Xiao-Jing Wang - Computational neuroscience, decision-making and working memory, neural circuits. Neuroscience Institute, School of Medicine (deadline: 1 December) [http://neuroscience.nyu.edu/graduate-programs/, and https://med.nyu.edu/departments-institutes/neuroscience/] * Gyorgy Buzsaki - Rhythms in neural networks. * Dmitri Chklovskii (also in the Simons Foundation) - Neural computation and connectomics. * Dmitry Rinberg - Sensory information processing in the behaving animal. * Mario Svirsky - Auditory neural prostheses; experimental/computational studies of speech production/perception. Psychology, Cognition & Perception program (deadline: 1 December) [http://as.nyu.edu/psychology/graduate/phd-cognition-perception.html] * Todd Gureckis - Memory, learning, and decision processes. * David Heeger (also in CNS) - Computational neuroscience, vision, attention. * Brendan Lake (also in the Center for Data Science) - Computational modeling of cognition. * Michael Landy - Computational approaches to vision. * Laurence Maloney - Mathematical approaches to psychology and neuroscience. * Gary Marcus - Origins of the human mind. * Denis Pelli - Visual object recognition. * Jonathan Winawer - Visual perception and memory. Mathematics (deadline: 18 December) [http://math.nyu.edu/degree/phd/] * David McLaughlin - Nonlinear wave equations, computational visual neuroscience. * Aaditya Rangan - Computational neurobiology, numerical analysis. * Charles Peskin - Mathematical biology. * Michael Shelley - Modeling and large-scale computation, computational visual neuroscience. * Daniel Tranchina - Information processing in the retina. * Lai-Sang Young - Dynamical systems, statistical physics, computational modeling and theoretical neuroscience. Center for Data Science (deadline: 12 December) [https://cds.nyu.edu/academics/phd-in-data-science/] * Joan Bruna (also in Computer Science) - Machine learning, signal/image processing. * Kyungyun Cho (also in Computer Science) - Machine learning, natural language processing. * Carlos Fernandez-Granda (also in Mathematics) - Optimization methods for medical imaging, neuroscience, computer vision. * Brenden Lake - Computational modeling of cognition, deep learning. Physics (deadline: 18 December) [http://physics.as.nyu.edu/page/graduate] * Marc Gershow - Perception, decision-making, and learning in neural circuits. Computer Science (deadline: 12 December) [http://www.cs.nyu.edu/home/phd/] * Davi Geiger - Computational vision and learning. * Yann LeCun - Machine learning, computer vision, robotics, computational neuroscience. Economics (deadline: 18 December) [http://as.nyu.edu/econ/degree-programs/phd.html] * Andrew Caplin - Economic theory, neurobiology of decision. * Andrew Schotter - Experimental economics, game theory, neurobiology of decision.

Nov. 12, 2018

REMINDER: Special Issue Operations Research for Neuroscience II

by Ruben A. Tikidji-Hamburyan

Dear Colleagues, Just a friendly reminder: Deadline for paper submission is in a few weeks. December 1, 2018 We strongly encourage colleagues who are using modern operations research methods, to consider submitting a manuscript. We also invite manuscripts which propose further developments of modern formal theories (such as the free-energy principle, integrated information, Bayesian learning, etc). Please find the CfP attached as a pdf file or as plain text below. Best regards, Ruben Tikidji-Hamburyan. ____________________________________________________ ― Call for Papers ― Annals of Operations Research Special Issue Operations Research for Neuroscience II ____________________________________________________ After the positive and encouraging response from the scientific and wider community to the special issue Operations Research for Neuroscience, the journal Annals of OperationsResearch (Springer) now invites submissions of papers to a second special issue on the same subject, called Operations Research for Neuroscience II. Neuroscience, a multidisciplinary science, is concerned with the study of the structure and functions of the nervous system. It comprises aspects of physiology, cellular and molecular biology, as well as behavioral and cognitive science. Recent technological and theoretical advances offer promising opportunities for better understanding of the nervous system at the quantitative level. New optogenetic, in vitro and in vivo multielectrode recording, neuroimaging, brain imaging, and other modern techniques provide high-quality data that can be used in elucidating the fundamental mechanisms of information processing in the nervous system. The rapidly growing pool of experimental data has triggered the development of new mathematical models that can provide new insights into the functioning of the nervous system at various scales, ranging from that of molecular biology to that of the organizational principles of behavior and cognition. Sophisticated analyses of intracellular signaling or dynamics in heterogeneous neural networks, conditional behavior, or connections of brain regions in decision-making lead to theoretical problems, addressed by operations research. Although, operations research is actively used in bottom-up approaches--from experimental observation to consistent theory-- it also widely overlaps modern and rapidly developing formal theories, for example the free-energy principle, integrated information theory, and may others. The special issue will cover a broad range of topics in the field of neuroscience using operations research approaches, methods, and theories. Potential topics include, but are not limited to, the following areas and methodologies of neuroscience: o intracellular signaling and regulation o synaptic plasticity o dynamics in heterogeneous neural networks o intelligent systems and control o perceptual, cognitive, and behavioral functions o learning and memory o spatio-temporal network analysis o behavioral economics and finance o linguistics and cognition o combinatorial optimization o signal and information processing o neuroimaging and functional brain imaging processing o computational modeling and simulation o formal theoretical approaches: the free-energy principle, integrated information, Bayesian inference, etc. The use of methods from modern operations research in neuroscience is a prerequisite for any paper submitted to this special issue to enter the reviewing process. Annals of Operations Research is abstracted and indexed in the following databases: Science Citation Index, Science Citation Index Expanded (SciSearch), Journal Citation Reports/Science Edition, SCOPUS, INSPEC, Zentralblatt Math, Google Scholar, EBSCO, CSA, ProQuest, ABS Academic Journal Quality Guide, Academic OneFile, Academic Search, Computer Abstracts International Database, Computer Science Index, CSA Environmental Sciences, Current Contents/Engineering, Computing and Technology, DBLP, ECONIS, Expanded Academic, International Abstracts in Operations Research, Mathematical Reviews, OCLC, SCImago, STMA-Z, Summon by ProQuest. The Special Issue is officially endorsed by EURO Conference 2018, Valencia. Guest Editors: Erik Kropat, Ruben A. Tikidji-Hamburyan, Gerhard-Wilhelm Weber Important Date: Submission deadline of full papers: December 1, 2018. Submission Details: The format of manuscripts for the Annals of Operations Research as well as guidelines can be found on the web page of Springer, the publisher of the journal: http://www.springer.com/journal/10479/submission. Authors should submit a cover letter mentioning that the paper is for a special issue and a manuscript via the journal's online submission site: http://www.editorialmanager.com/anor. When prompted, please select the article type “S.I.: OR in Neuroscience II”. All papers submitted for publication will be carefully refereed. In case of any question please contact by e-mail one of the following guest editors: Dr. Erik Kropat Department of Computer Science Universität der Bundeswehr München Werner-Heisenberg-Weg 39 85577 Neubiberg, Germany E-mail: erik.kropat(a)gmx.de Dr. Ruben A. Tikidji-Hamburyan Department of Cell Biology and Anatomy Health Sciences Center, Louisiana State University New Orleans, Louisiana 70112, USA E-mail: rtikid(a)lsuhsc.edu Prof. Dr. Gerhard-Wilhelm Weber Faculty of Engineering Management Chair of Marketing and Economic Engineering Poznan University of Technology ul. Strzelecka 11 60-965 Poznan, Poland E-mail: gerhard.weber(a)put.poznan.pl

Nov. 11, 2018