OptoFeedback (2017–2020) used optogenetic manipulation in primate visual cortex to causally test the role of feedback circuits in border-ownership and figure-ground perception.
THE SALK INSTITUTE FOR BIOLOGICAL STUDIES
US biological research centre hosting EU MSCA fellows in primate optogenetics, visual neuroscience, and metabolic disorder molecular biology.
Their core work
The Salk Institute is an independent biological research centre (REC) based in La Jolla, California, conducting experimental work across neuroscience, molecular biology, and metabolic disease. In the H2020 programme, they appeared exclusively as a third-party host institution for Marie Skłodowska-Curie Global Fellows — European researchers who travelled to Salk to conduct experimental work before returning to EU institutions. Their two H2020-linked projects span two distinct domains: systems neuroscience (using optogenetic tools to causally study visual feedback in primate cortex) and molecular biology (investigating small open reading frames as drivers of dietary-excess metabolic disorders). The institute functions as a broad-spectrum research host rather than a single-track EU collaborator.
What they specialise in
OptoFeedback explicitly studied feedback in primate visual cortex, indicating access to primate research infrastructure and expertise in non-human primate experimental models.
LIPMETIN-sURFing (2018–2021) investigated smORFs as novel modulators of disorders of dietary excess, linking non-canonical genomic elements to metabolic pathology.
How they've shifted over time
Both H2020-linked projects fall within a narrow 2017–2018 window, making meaningful temporal evolution within EU project data impossible to establish. The earlier project (OptoFeedback) was firmly in systems neuroscience and optogenetics, while the subsequent project (LIPMETIN-sURFing) moved into a completely different domain — smORF genomics and metabolic disease — with no keyword overlap. This suggests the Salk hosts diverse, independently conceived research agendas through MSCA fellowships rather than building a cumulative thematic thread in its EU-facing work.
The complete disciplinary shift between the two recorded projects — neuroscience to molecular metabolism — signals that the Salk's EU-facing profile is shaped by which individual European researchers choose it as a host, not by an institute-level EU research strategy; future partners should expect broad disciplinary range rather than thematic continuity.
How they like to work
As a US institution, the Salk Institute cannot act as an EU project coordinator and appears exclusively as a third-party host in both recorded H2020 projects. MSCA Global Fellowship involvement is by definition bilateral — one European fellow hosted for a defined period — rather than consortium-based, so their EU collaboration footprint is deliberately narrow. Partners should expect a depth-first model: intensive collaboration with individual researchers, not broad multi-partner network activity.
Within H2020 data, the Salk shows only 2 unique consortium partners across 2 countries — a direct consequence of the one-fellow-per-project MSCA Global Fellowship structure rather than a reflection of limited international connections. Their recorded EU partner count understates their actual international reach significantly.
What sets them apart
Within H2020 data, the Salk appears as a non-EU destination that European researchers actively chose for prestigious individual fellowships — a signal of specialized research infrastructure, particularly in optogenetics and primate neuroscience, that is difficult to replicate within the EU. Unlike standard consortium partners, they bring no co-funding and cannot hold coordinator roles, but they provide access to experimental capabilities and scientific environments unavailable inside Europe. For consortium builders and MSCA applicants, they are best treated as a high-value external scientific node rather than a recurring consortium partner.
Highlights from their portfolio
- OptoFeedbackCombined optogenetic circuit manipulation with primate visual cortex recording to causally address a fundamental open question in perception — the function of top-down feedback in figure-ground segregation — a technically demanding approach that required both the specialized tools and the primate facilities the Salk provides.
- LIPMETIN-sURFingTargeted smORFs — a largely unexplored layer of the genome — as potential therapeutic entry points for metabolic disorders of dietary excess, placing the Salk at the intersection of non-canonical genomics and translational metabolic medicine.