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By Peter Bandettini and the Neurosalience production team
In this podcast, Peter and David Poeppel discuss what it might mean to understand the brain, and how MRI and other imaging modalities may play a part. They discuss David’s past work with Greg Hickok on language pathways as well as his study of the auditory cortex. Another topic discussed is the potential impact of David’s work clinically as well as the need to start with—and progressively add to—models of the brain.
Guest:
David Poeppel Ph.D. is Professor of Psychology and Neural Science at New York University (NYU). Since 2014, he has also been the Director of the Department of Neuroscience at Max Planck Institute for Empirical Aesthetics (MPIEA). In 2019, he co-founded the Center for Language, Music and Emotion, an international joint research center, co-sponsored by the Max Planck Society and New York University. Since 2021, he is now also the Managing Director of the Ernst Strüngmann Institute in Germany. David grew up between Munich, Germany; Cambridge MA, USA; and Caracas, Venezuela. He obtained his bachelor's degree (1990) and doctorate (1995) from the Massachusetts Institute of Technology (MIT). He received training in functional brain imaging as a postdoctoral fellow at the School of Medicine of the University of California, San Francisco. From 2000 to 2008, he directed the Cognitive Neuroscience of Language Laboratory at the University of Maryland College Park, where he was a professor of linguistics and biology. He joined New York University in 2009. He was a fellow at the Berlin Institute for Advanced Study and has been a guest professor at several institutions. He has received the DaimlerChrysler Berlin Prize of the American Academy of Arts and Sciences and other honors. David Poeppel is a researcher who employs behavioral and cognitive neuroscience approaches to study the brain basis of auditory processing, speech perception and language comprehension. The research in Poeppel's laboratory addresses questions such as: What are the cognitive and neuronal “parts lists” that form the basis for language processing, the fundamental constituents used in speech and language? How is sensory information transformed into the abstract representations that underlie language processing? What are the neural circuits that enable language processing? Well-known contributions of the Poeppel laboratory include: the functional anatomic model of language developed with Greg Hickok; research on lateralization in auditory processing; and experimental work on the role of neuronal oscillations in audition and speech perception. He also writes and lectures about methodological questions at the interdisciplinary boundary between cognitive science research and brain research. ------------------------------------------------------------------
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By Peter Bandettini and the Neurosalience production team
In this wide ranging podcast discussion, Peter talks to Michael Breakspear about his motivations for modelling brain dynamics and how his research may pay off in the long run towards clinical applications. Michael is also the current Editor-in-Chief of the journal NeuroImage; there is discussion of some of the changes that have occurred, such as new types of papers, new policies on data sharing, and of course the transition to open-access. Michael mentions a new offshoot of NeuroImage called NeuroImage Reports, which welcomes re-analysis of previous results. Lastly, recent news of the Australian National University shutting down its neuroscience program because of budget problems is discussed.
Guest:
Michael Breakspear Ph.D. is a physicist, psychiatrist, and the leader of the Systems Neuroscience and Translational Neuroimaging Group at the Hunter Medical Research Institute at the University of Newcastle. He is the current Editor-in-Chief of the journal NeuroImage. His work in physics focuses on dynamic models of large-scale brain activity, toolbox development and the detection of nonlinear dynamics in empirical data. His work in translational imaging encompasses healthy ageing, dementia, bipolar disorder and schizophrenia, with a focus on connectomics and risk prediction. Michael grew up in Sydney and studied medicine, philosophy and mathematics. He undertook early-career research training in the School of Physics at the University of Sydney before moving to the School of Psychiatry at UNSW as a mid-career researcher. He formed his Systems Neuroscience Group at the University of South Wales in Sydney in 2004, then moved to QIMR Berghofer Medical Research Institute in 2009. He relocated to Newcastle in 2019 and established the Systems Neuroscience Group, Newcastle (SNG-Newy) with aspirations to integrate basic methods, bioinformatics and clinical translation with a unique regional Australian character. Their imaging centre is in a beautiful bushland setting in Awabakal country. In addition to basic research training, he also completed training in psychiatry and nowadays combines his research career with clinical sessions in adult psychiatry. Michael has an interest in recovery-focussed treatment of mood disorders, psychosis, and addiction. In the past he has also worked in prison mental health and inner-city community psychiatry. Michael has a passion for climate science, being rather social, and surfing. ------------------------------------------------------------------ Communication Committee: Past, present and future perspectives on science communication in OHBM8/17/2021 The OHBM communication committee (OHBM ComCom) works to improve communication both within and beyond the OHBM community, creating content for the OHBM blog, podcast and social media and reporting about current topics in our community and field.
Founded in 2015 from a Council Strategic Planning retreat chaired by Karen Berman, ComCom was originally envisioned as a way to improve communication between Council and membership, serving as a contact point for members throughout the year. Under its first chair Randy Gollub, ComCom established four initial teams: social media, blog, lay media, and website. From this strong foundation, ComCom has grown to include additional platforms such as the new OHBM podcast Neurosalience. In this interview, the 2019 chair Nikola Stikov, 2020 chair Nils Muhlert, current chair Ilona Lipp, and chair-elect Elizabeth DuPre sit down together to discuss the history of ComCom, ongoing initiatives, and the importance of open communication both within OHBM as well as to the broader scientific community. If you are interested in joining ComCom or contributing to the OHBM blog or podcast, please get in touch with current chair Ilona Lipp by email at lippi [at] cbs.mpg.de or on Twitter at @ilona_lipp. The Sustainability and Environmental Action Special Interest Group (SEA-SIG) was formed by the Organization for Human Brain Mapping (OHBM) in 2020 in recognition of the need to reduce the impact of the organization and its members on the environment. The SIG has three working groups, with each providing a unique focus for shared action:
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