Edinburgh PhD in Neuroscience: Testing Neural Codes for Episodic Memory

Edinburgh PhD in Neuroscience: Testing Neural Codes for Episodic Memory

This advertised four-year EASTBIO competition asks which features of hippocampal population activity matter causally for memory, and how circuits build and read them. Nick Robinson and Professor Matthew Nolan combine all-optical memory research with circuit computation. The stated deadline is 16 November 2026 for October 2027 entry, with worldwide eligibility; current acceptance status, cutoff time and time zone are unverified. Its value is precise causal questions; its practical condition is a technically demanding behavioural, optical and computational programme. Official profiles list PhD enquiry routes, but no exact-title page for this competition round was located. Confirm the slot, first-year platform readiness and malformed submission email before committing the network's single application. EastBio 2027 recruitment EastBio how to apply Nick Robinson official memory lab profile Nick Robinson current official recruitment profile Matthew Nolan current official profile

Research work and unresolved problem

The coding question separates three features: which neurons are active and how strongly, their firing order, and fine temporal relationships. Each needs evidence connecting population activity to memory, rather than assuming that detailed description establishes causation. The project also asks how distributed ensembles form, which activity supports storage-related plasticity, how partial cues recover memories (pattern completion), and how similar experiences remain distinct (pattern separation). These are alternative coding/network hypotheses, not already demonstrated components of a complete episodic-memory code. Nick Robinson official memory lab profile Nolan circuit computation and contact Robinson etal2020 all optical spatial memory

The proposed all-optical approach would observe population activity in behaving animals, identify relevant cells and compare deliberately altered activity patterns during memory tasks. Electrical recordings from neurons receiving the altered population activity would help test how memory-related information is broadcast. The advertised combination comprises two-photon population imaging, holographically targeted optogenetics, virtual-reality behaviour, high-density Neuropixels recordings and activity-responsive closed-loop control, alongside analysis programming and network models. These are work categories, not a validated turnkey setup or an experimental operating protocol. Nick Robinson official memory lab profile Nolan circuit computation and contact Nolan Surmeli labs current research community Robinson etal2020 all optical spatial memory

The challenge is attributing behavioural change to a code feature rather than movement, reward expectation, global network excitation or off-target effects. Altering population activity can change both the intended cells and the endogenous network, so successful behaviour alone does not identify a unique mechanism. Ask which single coding question anchors year one, which measurements/behaviours are established, how model predictions will be tested, and what technical support is available if combining optics, recordings and online control takes longer than planned. The advertisement's thousands-of-cells and fine-timing language describes ambition, not independently verified simultaneous yield or performance of this student's setup. Clark Nolan2024 task anchored grid firing Huang Garden McClure Nolan2024 circuit clusters Tennant etal Nolan2022 spatial ramps Robinson etal2020 all optical spatial memory

School, subject and doctoral training

Edinburgh awards the degree; the advertised host is the School of Neurological and Cardiovascular Sciences within CMVM. Robinson's Neural Coding for Episodic Memory Lab focuses on hippocampal population dynamics; Nolan's CDBS/SIDB environment connects entorhinal circuit architecture, high-density recordings and models. Engineering, Informatics and Statistics collaborations add a concrete technology/theory context, but do not establish extra supervisors, another degree or guaranteed equipment access. Edinburgh Neuroscience research degree 2027 Nick Robinson official memory lab profile Matthew Nolan current official profile Nolan circuit computation and contact Nolan Surmeli labs current research community

QS 2027 places Edinburgh 35th overall, not this lab or neuroscience subject. Independent programme evidence describes supervision, guided reading, laboratory projects, seminars and workshops. Its generic 36-month PhD plus 12-month submission period must be distinguished from the four-year EASTBIO funded route. Core interdisciplinary training predominates in years one/two, then research and optional development, alongside professional placements. Confirm local annual reviews, thesis/viva timing and how platform training and placement fit the experiment timeline. The current 2026/27 calendar does not fix dates for 2027 entrants. EastBio training overview EastBio professional placements Edinburgh Neuroscience research degree 2027 Edinburgh neuroscience community QS Edinburgh 2027

Older Robinson information gives 1 George Square. General INCR plans describe consolidation towards refurbished QMRI/BioQuarter by late 2026; estates evidence records completion of collaboration works in March 2026. This is relevant transition context, not proof that this particular lab has moved or that an all-optical rig is allocated. Confirm the actual 2027 base, recording support and contingency. Nick Robinson official memory lab profile QMRI refurbishment and electrophysiology spaces INCR institutional environment and relocation

Supervisors and recent research evidence

Robinson is Chancellor's Fellow since 2023, following a Boston neuroscience PhD and UCL research appointments. Nolan is Personal Chair of Neural Circuits and Computation, with current research in memory circuits, recordings, modelling and technology. Public lab news includes 2026 student posters and analysis workshops, indicating activity rather than completion or employment rates. Ask how Robinson's optical/behavioural supervision and Nolan's network expertise translate into daily mentoring and specialist engineering support. Nick Robinson official memory lab profile Nick Robinson current official recruitment profile Matthew Nolan current official profile Nolan circuit computation and contact Nolan Surmeli labs current research community

The Clark, Huang and Tennant papers below are discussed from their main results, discussion and author-contribution statements. Clark and Nolan, eLife 2024 Version of Record, associates task-anchored grid firing with successful path integration, while cue-guided performance is similar without such anchoring. It is an association, not a selective necessity test or proof about all memory. Nolan contributed conceptualisation, analysis, supervision, drafting and administration; Clark additionally performed investigation and data curation. The analysis uses previously published 2022 data, so it is not a wholly independent cohort. Clark Nolan2024 task anchored grid firing Tennant etal Nolan2022 spatial ramps

Huang et al., eLife November 2024 Version of Record, maps structured excitatory/inhibitory interactions in entorhinal circuits. It supports local organisation at a grid-cluster scale, but slices can miss connections, weak inputs may escape detection and correlated responses do not identify every upstream cell. Nolan co-conceived, analysed, supervised, funded and drafted; Huang/Garden performed major experimental/analysis work. This is circuit evidence, not a completed in-vivo memory-sequence mechanism. Huang Garden McClure Nolan2024 circuit clusters

Tennant et al., Current Biology 2022, finds ramping representations of learned routes and reward boundaries, with recurrent-network interpretations. Heterogeneous movement/visual contributions and separation of reward expectation from position remain limitations; trained-animal data do not prove learning causality. Nolan co-conceived, analysed and drafted, with funding/supervision; Tennant, Clark and Hawes are equal first authors and colleagues performed investigation. Together these papers motivate testing multiple candidate codes rather than assuming sparse place fields alone suffice. Tennant etal Nolan2022 spatial ramps

Robinson's directly relevant Cell 2020 all-optical study is historical, outside the preferred three-to-five-year window; a verified 2021–26 journal update was not located in the official record. Selected results/discussion/contributions show causal biasing of spatial behaviour by targeted place-cell populations, with reward/location and downstream-network questions remaining. Robinson designed experiments, developed optical/VR systems, co-collected/coanalysed and cowrote; initial conception and setup also involved Häusser and Schmidt-Hieber. A December 2020 correction fixes figure colours and an axis unit; the authors state that analyses/conclusions are unaffected. It does not establish millisecond sequence necessity or the complete new project. Request recent manuscripts and student-led outputs. Nick Robinson official memory lab profile Nick Robinson current official recruitment profile Robinson etal2020 all optical spatial memory 2020 Cell figure presentation correction

Funding and living costs

EASTBIO accepts worldwide applicants. Successful international awardees may receive an international tuition top-up waiver. The available materials record a cap of 30% on the proportion of awards going to international applicants, but the denominator and applicable scope are unconfirmed; this cannot establish a project quota or support an estimate of an individual's probability of receiving an award. £21,805 annually is the 2026/27 UKRI benchmark, not a confirmed 2027/28 personal award. Visa and IHS are excluded; research budgets are not personal income. Confirm four-year coverage and optical/electrode/computing/training/placement costs in the offer. EastBio 2027 recruitment EastBio international eligibility FAQ UKRI 2026/27 minimum rates

Edinburgh's 2026/27 single-postgraduate estimate is £1,542/month or £18,504/year, including £978/month housing/utilities, food/other purchases, phone, leisure and local bus travel. Same-year arithmetic leaves £3,301 before immigration, moving/deposits and extra study expenses. This is a dated budget comparison, not guaranteed savings or 2027 rent; do not add housing twice. Edinburgh postgraduate living costs 2026/27

Applicant fit and preparation

EASTBIO normally requires a relevant 2:1 equivalent, not a mandatory master's, while other qualifications/significant professional experience may be considered. The generic neuroscience route lists IELTS 6.5 overall/6.0 each, without One Skill Retake; confirm the actual registered route and alternatives. The advert offers method and analytical training without specifying a required programming language or pre-existing mastery of every optical/recording technique. Confirm expectations for quantitative and hands-on animal work rather than adding an unstated qualification. EastBio how to apply EastBio international eligibility FAQ Edinburgh Neuroscience research degree 2027 Nick Robinson official memory lab profile

Preparation could show reproducible analysis, a clear individual research contribution and how a model or measurement discriminates competing explanations.

Career value and research fit

Skills connect causal systems neuroscience, neural-data analysis and scientific instrumentation; programme placements and lab activity indicate opportunities, not job rates or clinical-practice qualifications. A preference for exclusively computational work or a ready-made platform warrants explicit discussion. EastBio professional placements Edinburgh Neuroscience research degree 2027 Nolan Surmeli labs current research community

Next actions and questions

Contact nrobins4@ed.ac.uk and mattnolan@ed.ac.uk about the current slot, first-year coding question, functioning platform and supervision. The collected advert concatenates INCR.PostgraduateRecruitment@ed.ac.ukINCR.Postgraduate@ed.ac.uk; references separately go to the first address. Obtain the host's confirmed submission address and cutoff. Official requirements are the EASTBIO form, EDI response ID, transcripts/originals with official English translations and two template references by 16 November; referees can be academic or professional but must not be the project supervisors. Extra CVs are disregarded and the network permits one project. Interviews are expected in the week of 8 March 2027, including a previous-research presentation. Before accepting, confirm the award, registration/reviews, technical staffing and a feasible four-year scope. EastBio how to apply EastBio international eligibility FAQ EastBio selection process Nick Robinson official memory lab profile Nolan circuit computation and contact

Evidence and sources

Recruitment, supervisor and course information is dated 22–23 October 2026. The current slot, application-form recipient, acceptance status and cutoff time are unconfirmed. The Clark, Huang and Tennant papers are summarized from their main results, discussions and author-contribution statements; the Robinson 2020 study is represented by selected results, discussion and contribution sections. That historical method study does not verify readiness of the proposed platform.

• EastBio 2027 recruitment
• EastBio how to apply
• EastBio international eligibility FAQ
• EastBio selection process
• EastBio training overview
• EastBio professional placements
• Edinburgh Neuroscience research degree 2027
• Edinburgh neuroscience community
• QS Edinburgh 2027
• UKRI 2026/27 minimum rates
• Edinburgh postgraduate living costs 2026/27
• Nick Robinson official memory lab profile
• Nick Robinson current official recruitment profile
• Matthew Nolan current official profile
• Nolan circuit computation and contact
• Nolan Surmeli labs current research community
• Clark Nolan2024 task anchored grid firing
• Huang Garden McClure Nolan2024 circuit clusters
• Tennant etal Nolan2022 spatial ramps
• Robinson etal2020 all optical spatial memory
• 2020 Cell figure presentation correction
• Previous Edinburgh EASTBIO memory project list
• QMRI refurbishment and electrophysiology spaces
• INCR institutional environment and relocation

Publication details and versions

• Clark and Nolan: eLife RP89356, version 3 Version of Record, 28 March 2024. Data from nine mice reuse the 2022 dataset; association is not selective necessity.
• Huang, Garden, McClure and Nolan: eLife RP92854, version 4 Version of Record, 1 November 2024. Slice-circuit organisation is not the complete in-vivo memory mechanism.
• Tennant et al.: Current Biology 2022, DOI 10.1016/j.cub.2022.08.050; Tennant, Clark and Hawes share first authorship.
• Robinson et al.: Cell 183, 1586–1599.e10; online 6 November 2020, December issue. The 23 December 2020 figure correction, DOI 10.1016/j.cell.2020.12.010, did not change analyses or conclusions according to the authors.