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My career objective is to establish myself as an independent researcher with active international collaborations and publications in high impact journals. From the very beginning of my career, I was interested in the relationship between the very basic aspects of visual perception and higher-level cognition, and I plan to establish my niche in this area. More specifically, I now plan to focus on investigating the relationship between low-level perceptual mechanisms and working memory using both psychophysics and state-of-the-art EEG methods. My research experience in the past 10 years aligns with this interest. During my undergraduate and PhD research, my research topics revolved around visual perception. I published a paper (Kosilo et al., 2013, Frontiers in Psychology) on the role of miniature eye movements during visual object recognition. Neural signals originating in the retina are relayed to the cortex via distinct visual pathways and combined into a coherent representation of the visual world. My research showed that a combination of retinal signals carrying information about luminance – a prelude to the perception of contours and edges – are especially important for object recognition. My doctoral thesis used the same methodological approach of probing the influence of retinal signals on cognition. This time, using psychophysics and EEG, I investigated the role of luminance in working memory performance. This research established that luminance is associated with better behavioural performance and EEG modulations at the level of early visual components (P1, measured at around 100ms after stimulus onset), underscoring how important it is to study interactions between low-level perceptual mechanisms and working memory. While this work is currently under the second round of reviews in the Journal of Cognitive Neuroscience, it also directly influenced a set of experiments with patients with schizophrenia using this task, results of which are being prepared for publication. Furthermore, I used psychophysics and a novel modelling approach to understand how searching a visual array for conjunctions of stimuli features is influenced by the number of distractors (Poder & Kosilo, 2019, Journal of Vision) and applied my EEG expertise to investigate the relationship between object perception and motor planning in a paper I co-authored (Rowe et al., 2019, Brain and Cognition). During my postdoctoral research position, I focused on solidifying my EEG skills to complement my research toolkit. I applied the event-related potentials (ERP) technique to investigate how auditory components are modulated by the perceived authenticity of vocalised emotions (Kosilo et al., 2021, Scientific Reports). Importantly, I applied a novel and relatively unknown approach to investigating global changes in the scalp voltage distribution acquired from resting-state EEG recordings (microstate approach) from a placebo-controlled drug trial, as well as advanced statistical methods, such as linear mixed modelling. I published this work (as a co-first author) in a high impact journal (Zelenina, Kosilo, et al., 2022), thus showing that I can use state-of-the-art EEG methods and leave a lasting impact on the field. Importantly, I want to consolidate my existing network. Of particular relevance to the current application is a collaboration with Dr Martinovic of the University of Edinburgh and Dr Haenschel of City, University of London, which are experts in perception and working memory research, respectively. As my research creates a bridge between their field of expertise, it is a perfect opportunity to foster this relationship and make a lasting impact in the field. Furthermore, I will seek further collaborations with Prof Barbur of City, University of London, a renewed researcher of optics in vision science, who developed low-level vision assessment tools (such as contrast/luminance and colour sensitivity) used in occupational settings.
Identification

Personal identification

Full name
Maciej Kosilo

Citation names

  • Kosilo, Maciej

Author identifiers

Ciência ID
A21E-E2D0-25FB
ORCID iD
0000-0002-5254-1859

Knowledge fields

  • Social Sciences - Psychology

Languages

Language Speaking Reading Writing Listening Peer-review
Polish Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
English Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
Portuguese Beginner (A1) Beginner (A1) Beginner (A1) Elementary (A2)
Education
Degree Classification
2017/09/29
Concluded
Psychology (Doctor of Philosophy)
City, University of London, Department of Psychology, United Kingdom
"The contribution of the luminance and opponent chromatic post-receptoral mechanisms to visual working memory." (THESIS/DISSERTATION)
Passed with no corrections
2011
Concluded
Psychology (Bachelor)
University of Aberdeen, Department of Psychology, United Kingdom
"High and low-level modulations of small fixational eye movements" (THESIS/DISSERTATION)
First Class With Honours
Affiliation

Science

Category
Host institution
Employer
2019/05/01 - Current Postdoc (Research) Universidade de Lisboa Instituto de Biofísica e Engenharia Biomédica, Portugal
Fundação da Faculdade de Ciências da Universidade de Lisboa, Portugal
2017/10/01 - 2018/10/01 Contracted Researcher (Research) University of Tartu, Estonia
2015/01/01 - 2017/07/01 Research Assistant (Research) City, University of London, Department of Psychology, United Kingdom

Teaching in Higher Education

Category
Host institution
Employer
2017/09/01 - 2019/05/01 Lecturer (University Teacher) City, University of London, Department of Psychology, United Kingdom

Other Careers

Category
Host institution
Employer
2023/01/04 - Current Carreiras / Categorias Subsistentes TransPerfect Portugal Unipessoal LTD, Portugal

Others

Category
Host institution
Employer
2012/03/01 - 2017/09/01 Graduate Teaching Assistant City, University of London, Department of Psychology, United Kingdom
Projects

Other

Designation Funders
2019/05/01 - Current Temporal dynamics of intranasal oxytocin in brain electrophysiology
/
Post-doc
Universidade de Lisboa Instituto de Biofísica e Engenharia Biomédica, Portugal
2019/05/01 - Current Discriminating between authentic and fake emotional vocalisations - a study using electroencephalography
/
Post-doc
Universidade de Lisboa Instituto de Biofísica e Engenharia Biomédica, Portugal
2019/05/01 - Current Effects of oxytocin administration on sexual objectification: an EEG study.
/
Post-doc
2019/05 - Current BIOSOCIOCOG: On the biology of social cognition
/
Post-doc
Ongoing
2016/01/01 - 2020/09/01 Post-receptoral contribution to visual working memory differs in schizophrenia and healthy controls.
/
PhD Student Fellow
2017/10/01 - 2019/07/01 What limits search for conjunctions of simple visual features?
/
Researcher
2012/03/01 - 2017/09/01 The contribution of the luminance and opponent chromatic post-receptoral mechanisms to visual working memory.
/
PhD Student Fellow
2014/08/05 - 2015/01/01 Use of a wearable camera to aid memory recollection in amnesic patient - a pilot experiment.
/
PhD Student Fellow
2010/09/01 - 2011/06/01 High and low-level modulations of small fixational eye movements
/
Master Student Fellow
Outputs

Publications

Conference abstract
  1. Kosilo, Maciej; Costa, Monica.; Lima, César F.; Pinheiro, A.; Prata, Diana P. "Discriminating between authentic and fake emotional vocalisations - insights from electroencephalography.". Paper presented in Cognitive Neuroscience Society Annual Meeting (CNS 2020), Boston, 2020.
  2. Kosilo, Maciej; Martinovic, Jasna; Haenschel, Corinna. "Preferential inputs of luminance signals for visual working memory". Paper presented in 38th European Conference on Visual Perception (ECVP) 2015 Liverpool, Liverpool, 2015.
    Published • 10.1177/0301006615598674
  3. Kosilo, Maciej; Hunt, A R; Wuerger, S M; Martinovic, J. "Modulations of small fixational eye movements by low-level factors in a visual object classification task.". Paper presented in 16th Conference on Eye Movements, Marseille, 2011.
    Published
  4. Martinovic, J; Kosilo, M; Wuerger, S M; Hunt, A R. "Induced Gamma-Band Activity and Fixational Eye Movements are Differentially Influenced by Low-and High-Level Factors in a Visual Object Classification Task". Paper presented in Scottish Vision Group Annual Meeting, 2011, Isle of Skye, 2011.
    Published • 10.1068/i187
Conference poster
  1. Kosilo, Maciej; Haenschel, Corinna; Martinovic, Jasna. "Visual working memory benefits from luminance inputs - evidence from psychophysics and EEG". Paper presented in Society for Neuroscience Annual Meeting (SfN), 2017.
  2. Kosilo, Maciej; Martinovic, J; Laxhman, N; Lisshammar, J; Barbur, J; Haenschel, C. "The contribution of luminance signals to visual working memory in healthy controls and patients with schizophrenia". Paper presented in European Conference on Visual Perception, 2017.
  3. Martinovic, Jasna; Kosilo, Maciej; Wuerger, S M; Hunt, A R. "Induced gamma-band activity and fixational eye movements are differentially influenced by low and high-level factors in a visual object classification task.". Paper presented in 11th International Conference on Cognitive Neuroscience (ICON XI)., 2011.
Journal article
  1. Maciej Kosilo; Jasna Martinovic; Corinna Haenschel. "Luminance Contrast Drives Interactions between Perception and Working Memory". Journal of Cognitive Neuroscience (2022): https://doi.org/10.1162/jocn_a_01852.
    10.1162/jocn_a_01852
  2. Kosilo, Maciej; Martinovic, J.; Haenschel, C.. "Luminance contrast drives interactions between perception and working memory". Journal of Cognitive Neuroscience (2022):
    Under revision
  3. "Temporal Dynamics of Intranasal Oxytocin in Human Brain Electrophysiology". Cerebral Cortex (2022): http://dx.doi.org/10.1093/cercor/bhab404.
    10.1093/cercor/bhab404
  4. "The neural basis of authenticity recognition in laughter and crying". Scientific Reports 11 1 (2021): http://dx.doi.org/10.1038/s41598-021-03131-z.
    10.1038/s41598-021-03131-z
  5. Kosilo, Maciej; Mónica Costa; Helen Nuttall; Hugo Ferreira; Sophie Scott; Sofia Meneres; José Pestana; Rita Jerónimo; Prata, Diana. "Discriminating between authentic and fake emotional vocalisations - insights from electroencephalography.". Cerebral Cortex (2021):
    Submitted
  6. Marie Zelenina; Kosilo, Maciej; Janir da cruz; Patrícia Figueiredo; Mitul Mehta; Prata, Diana. "Temporal dynamics of intranasal oxytocin in brain electrophysiology.". Proceeding of the National Academy of Sciences (PNAS) (2021):
    Submitted
  7. Endel Põder; Maciej Kosilo. "What limits search for conjunctions of simple visual features?". Journal of Vision 19 7 (2019): 4-4. https://doi.org/10.1167%2F19.7.4.
    10.1167/19.7.4
  8. Rowe PJ; Haenschel C; Kosilo M; Yarrow K. "Objects rapidly prime the motor system when located near the dominant hand.". Brain and cognition (2017): http://europepmc.org/abstract/med/28167410.
    10.1016/j.bandc.2016.11.005
  9. Kosilo M; Wuerger SM; Craddock M; Jennings BJ; Hunt AR; Martinovic J. "Low-level and high-level modulations of fixational saccades and high frequency oscillatory brain activity in a visual object classification task.". (2013): http://europepmc.org/abstract/med/24391611.
    10.3389/fpsyg.2013.00948
Activities

Event organisation

Event name
Type of event (Role)
Institution / Organization
2018/03/13 - 2018/03/13 I organised a free, open-to-everyone, pub-based event with mini-lectures delivered by City, University of London academics from School of Arts and Social Sciences. (2018/03/13 - 2018/03/13)
Other (Member of the Organising Committee)
City, University of London, Department of Psychology, United Kingdom
2017/03/06 - 2017/03/21 Help in organisation, running, and promotion of department¿s activities during the Brain Awareness Week 2017 (a global campaign to promote brain science by Dana Foundation, US). (2017/03/13 - 2017/03/19)
Festival
City, University of London, Department of Psychology, United Kingdom
2016/03/01 - 2016/03/22 Help in organisation, running, and promotion of department's activities during the Brain Awareness Week 2016 (a global campaign to promote brain science by Dana Foundation, US). (2016/03/14 - 2016/03/20)
Festival (Co-organisor)
City, University of London, Department of Psychology, United Kingdom
2015/03/10 - 2015/03/24 Help in organisation, running, and promotion of department¿s activities during the Brain Awareness Week 2015 (a global campaign to promote brain science by Dana Foundation, US). (2015/03/16 - 2015/03/22)
Festival (Co-organisor)
City, University of London, Department of Psychology, United Kingdom

Event participation

Activity description
Type of event
Event name
Institution / Organization
2020/10/05 - 2020/10/09 Practical and theoretical workshops, tutorials and talks on advanced and cutting-edge EEG methods and developments (online edition of the workshop due to COVID-19) Cutting EEG symposium
2018/03/19 - 2018/03/19 Techniques in cognitive neuroscience workshop (EEG) for 17-year old pupils interested in pursuing scientific careers (part of widening participation backgrounds efforts).
Workshop
Psychology Masterclass
City, University of London, Department of Psychology, United Kingdom
2018/02/12 - 2018/02/12 Psychology Taster Week: Introduction to Psychology and a talk on memory with hands-on activities for 15-year old children (part of widening participation backgrounds efforts).
Other
City, University of London, Department of Psychology, United Kingdom
2017/06/19 - 2017/06/22 Practical and theoretical workshops, tutorials and talks on advanced and cutting-edge EEG methods and developments
Workshop
Cutting EEG symposium
University of Glasgow, United Kingdom
2015/04/29 - 2015/04/30 Workshop on computational models of mental function and dysfunction (theory and practice)
Workshop
Computational Psychiatry course
2014/05 - 2014/05 Best practices and current advances in EEG and TMS research
Workshop
Best practice in EEG and TMS research
University of Kent Department of Psychology, United Kingdom
2013/06/17 - 2013/06/23 Workshop on the use of EEG analysis environment - "EEGLAB". Practical workshops and lectures on EEG analysis methods and statistics. EEGLAB workshop

Committee member

Activity description
Role
Institution / Organization
2019/05/30 - Current Member of the IBEB’s Scientific Council and member of the committee responsible for acquiring a new EEG system and organizing the logistics of EEG testing and training of other colleagues.
Member
Universidade de Lisboa Instituto de Biofísica e Engenharia Biomédica, Portugal

Mentoring / Tutoring

Topic Student name
2019/05/01 - Current Mentoring on a project: "Temporal dynamics of intranasal oxytocin in brain electrophysiology" Marie Zelenina
2019/05/01 - Current EEG methodology tutoring. Andreia Santiago
2019/05/01 - Current Mentoring PhD student in statistics, data collction, analysis, write-up, and other scientific skills. Goncalo Cosme
2019/05/01 - Current Mentoring PhD student in statistics, data collction, analysis, write-up, and other scientific skills. Vasco Diogo
2020/06/01 - 2020/12/15 Multi-modal data collection from human participants and general scientific skills. Leslie Amina Hassanein
2020/01/01 - 2020/03/10 Multi-modal data collection from human participants and general scientific skills. Meghan Beck
2019/06/01 - 2019/12/15 Multi-modal data collection from human participants and general scientific skills. Angelica Fuzia
2016/01/01 - 2018/06/01 Mentoring on a project "Post-receptoral contribution to visual working memory differs in schizophrenia and healthy controls" Jenny Lisshammar
2014/04/01 - 2014/09/01 Training in EEG data collection for a Masters student. Laila Al-Ayoubi
2013/06/01 - 2014/06/01 Training in EEG data collection for a Masters student. Matthew Constantinou
Distinctions

Other distinction

2018 Shortlisted for Best Graduate Teaching Assistant
2017 Grindley Grant for conference attendance
2014 London Mathematical Society travel grant
2014 Annual Meeting (BACN 2014) Student Bursary
2012 City, University of London 4 year PhD Scholarship
2011 Alan B. Milne Memorial Prize for best undergraduate research thesis in Psychology
University of Aberdeen, United Kingdom
2011 Principal’s Excellence Fund prize to present undergraduate research at a conference overseas
University of Aberdeen, United Kingdom