Personal profile
Research
I am a neurobiologist and neuroethologist interested in how sensory systems in insects operate. I am currently coordinating an interdisciplinary project to investigate the sublethal effects of pesticides (single compounds and mixtures) on the brain and behaviour of insects. I am particularly interested in non-model species of insect pollinators, such as hoverflies, which I began studying when I joined David O’Carroll’s lab in 2016. I joined the lab to investigate visual acuity and visual processing in insects. Since 2017, I have started studying the impact of modern pesticides, particularly neonicotinoids, on these processes.
Ever since my university studies, I have been fascinated by sensory transduction and the neural processing of sensory information. I did my masters in Neurobiology in Pisa, Italy, studying the effect of glaucoma on vertebrate retina ex vivo. During my PhD at the University of Trento, Italy, I joined an interdisciplinary team that integrated neurophysics, chemical ecology and cognitive science. There, supervised by Giorgio Vallortigara and Gianfranco Anfora, I studied the occurrence of olfactory asymmetries in bees using extracellular recordings, in vivo calcium imaging and behavioural essays. Before joining Lund University, I spent one year as a postdoc at the Visual Physiology & Neurobotics Laboratory, led by Steven Wiederman at the University of Adelaide, Australia. There, using in vivo intracellular recording, I studied the detectability threshold of single photoreceptors across different insect species
If you'd like to check out some of my research output, accessible to the general public or featured on news websites: from my PhD work, a brief piece on our article that reveals an asymmetry in how honeybees use their antennae; a 3-minute video where I describe my work on neural asymmetries in the honeybee brain; and from more recent work: on the visual acuity of honeybee foragers.
Subject classification (UKÄ)
- Biological Sciences
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 15 Life on Land
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Collaborations the last five years
Research output
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Brain metabolomics in an insect pollinator: Impacts of CO 2 and cold-induced anaesthesia alone and in combination with neonicotinoid exposure
Fathi, M., Palmer, S., O'Carroll, D., Rigosi, E. & Spégel, P., 2026 Jan 14, In: Open biology. 16, 1, 250145.Research output: Contribution to journal › Article › peer-review
Open Access -
Spatial resolution and optical sensitivity in the compound eyes of two common European wasps, Vespula germanica and Vespula vulgaris
Gutiérrez, D., Rigosi, E., Nagloo, N., O’Carroll, D. & Warrant, E. J., 2024 Aug, In: Journal of Experimental Biology. 227, 16, jeb246670.Research output: Contribution to journal › Article › peer-review
Open Access -
Comparability of comparative toxicity: insect sensitivity to imidacloprid reveals huge variations across species but also within species
Nagloo, N., Rigosi, E., Herbertsson, L. & O'carroll, D. C., 2024 Jun 12, In: Proceedings of the Royal Society B: Biological Sciences. 291, 2024, 11 p., 20232811.Research output: Contribution to journal › Review article › peer-review
Open Access -
Acute and chronic toxicity of imidacloprid in the pollinator fly, Eristalis tenax L., assessed using a novel oral bioassay
Nagloo, N., Rigosi, E. & O'Carroll, D. C., 2023 Feb, In: Ecotoxicology and Environmental Safety. 251, 10 p., 114505.Research output: Contribution to journal › Article › peer-review
Open Access -
Effects of pesticides on the brain of pollinating insects
Rigosi, E., Tison, L. & Haase, A., 2022, In: Frontiers in Insect Science. 2, 2 p., 1113610.Research output: Contribution to journal › Debate/Note/Editorial › peer-review
Open Access
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Electrophsyiological recordings from the optic lobes to verify the sampling transfer by the retina to higher order visual neurons
Gutierrez, D. (Researcher), O'carroll, D. (Supervisor) & Rigosi, E. (Assistant supervisor)
2025/06/01 → …
Project: Research
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Optical mapping of the eye across insect species
Gutierrez, D. (Researcher), O'carroll, D. (Supervisor) & Rigosi, E. (Assistant supervisor)
The Royal Physiographic Society in Lund
2023/06/01 → …
Project: Research
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Electrophysiological responses of photoreceptors to quantify visual noise and physiological acuity in both space and time
Gutierrez, D. (Researcher), O'carroll, D. (Supervisor) & Rigosi, E. (Assistant supervisor)
2023/06/01 → …
Project: Research
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Neurofunctional effects of sublethal pesticide exposure in insects
Rönnau, S. (Research student), Rigosi, E. (Supervisor), O'carroll, D. (Supervisor), Herbertsson, L. (Supervisor) & Stensmyr, M. (Supervisor)
2023/02/15 → …
Project: Dissertation
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iENT: Neuroenvironmental toxicity: a new synergistic approach to quantify acute and chronic sublethal effects of commonly-used pesticides on insects
Rigosi, E. (PI), Turner, C. (CoI), Rundlöf, M. (CoI), Herbertsson, L. (CoI), O'carroll, D. (CoI), Stensmyr, M. (CoI), Spégel, P. (CoI), Palmer, S. (Research student), Miegel, E. (Research student), Rönnau, S. (Research student), Davila, N. (Research student) & Fathi, M. (Research assistant)
2022/01/01 → 2027/12/31
Project: Research
Activities
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Investigating the Optomotor Reflex in Pieris napi Under Sublethal Pesticide Exposure
Nagloo, N. (Joint first/primary/lead supervisor) & Rigosi, E. (Joint first/primary/lead supervisor)
2025 Aug 31 → 2025 Oct 31Activity: Examination and supervision › Supervision
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MetaBeeAI workshop
Rigosi, E. (Participant)
2025 Apr 1 → 2025 Apr 4Activity: Participating in or organising an event › Participation in workshop/ seminar/ course
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Effects of the Biopesticide Spinosad on Eristalis tenax Brain and Motor skills
Rigosi, E. (First/primary/lead supervisor) & O'carroll, D. (Second supervisor)
2024 Nov 4 → 2025 Aug 29Activity: Examination and supervision › Supervision of masters students
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Assessing neurotoxic effects of pesticides on insects. -On line, KIC ERA meeting-
Rigosi, E. (Invited speaker) & Nagloo, N. (Invited speaker)
2024 Oct 4Activity: Talk or presentation › Presentation
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How is bumblebee flight performance affected by pesticide exposure?
Rönnau, S. (Presenter), Herbertsson, L. (Contributor), O'carroll, D. (Contributor) & Rigosi, E. (Contributor)
2024 Sept 19Activity: Talk or presentation › Presentation
Datasets
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Data for: Comparability of comparative toxicity: insect sensitivity to imidacloprid reveals huge variations across species but also within species.Imidacloprid sensitivity across insect taxa
Nagloo, N. (Creator), Rigosi, E. (Creator), Herbertsson, L. (Creator) & O'Carroll, D. (Creator), Svensk nationell datatjänst (SND), 2024 Apr 30
DOI: 10.5878/w6ct-z602
Dataset