Dr Helena Gellersen

(she/her/hers)

University Position

Junior Research Fellow

Dr Helena Gellersen is pleased to consider applications from prospective PhD students.

Interests

ageing, memory, Alzheimer's disease, medial temporal lobe, structural and functional neuroimaging

Key Publications

Publications

Artificial intelligence for diagnostic and prognostic neuroimaging in dementia: A systematic review.

DOI: http://doi.org/10.1002/alz.13412
Journal: Alzheimers Dement
E-pub date: 1 Dec 2023
Authors: RJ Borchert, T Azevedo, A Badhwar, J Bernal, M Betts, R Bruffaerts, MC Burkhart, I Dewachter, HM Gellersen, A Low, I Lourida, L Machado, CR Madan, M Malpetti, J Mejia, S Michopoulou, C Muñoz-Neira, J Pepys, M Peres, V Phillips, S Ramanan, S Tamburin, HM Tantiangco, L Thakur, A Tomassini, A Vipin, E Tang, D Newby, Deep Dementia Phenotyping (DEMON) Network, JM Ranson, DJ Llewellyn, M Veldsman, T Rittman

Converging on consistent functional connectomics

DOI: http://doi.org/10.1101/2023.06.23.546329
Journal:
E-pub date: 27 Jun 2023
Authors: AI Luppi, HM Gellersen, Z-Q Liu, ARD Peattie, AE Manktelow, R Adapa, AM Owen, L Naci, DK Menon, SI Dimitriadis, EA Stamatakis

Medial temporal lobe structure, mnemonic and perceptual discrimination in healthy older adults and those at risk for mild cognitive impairment.

DOI: http://doi.org/10.1016/j.neurobiolaging.2022.11.004
Journal: Neurobiol Aging
E-pub date: 1 Feb 2023
Authors: HM Gellersen, AN Trelle, BG Farrar, G Coughlan, SM Korkki, RN Henson, JS Simons

Demands on perceptual and mnemonic fidelity are a key determinant of age-related cognitive decline throughout the lifespan

DOI: http://doi.org/10.31234/osf.io/x6td4
Journal:
E-pub date: 26 Jan 2023
Authors: H Gellersen, J McMaster, A Abdurahman, J Simons

Reduced memory precision in older age is associated with functional and structural differences in the angular gyrus

DOI: http://doi.org/10.1101/2022.05.26.493542
Journal:
E-pub date: 31 May 2022
Authors: SM Korkki, FR Richter, HM Gellersen, JS Simons

Medial temporal lobe structure, mnemonic and perceptual discrimination in healthy older adults and those at risk for mild cognitive impairment

DOI: http://doi.org/10.1101/2022.05.13.491810
Journal:
E-pub date: 20 May 2022
Authors: H Gellersen, A Trelle, B Farrar, G Coughlan, S Korkki, R Henson, J Simons

Memory precision of object-location binding is unimpaired in APOE ε4-carriers with spatial navigation deficits.

DOI: http://doi.org/10.1093/braincomms/fcab087
Journal: Brain Commun
E-pub date: 1 Aug 2021
Authors: HM Gellersen, G Coughlan, M Hornberger, JS Simons

Searching for Consistent Brain Network Topologies Across the Garden of (Shortest) Forking Paths

DOI: http://doi.org/10.1101/2021.07.13.452257
Journal:
E-pub date: 13 Jul 2021
Authors: A Luppi, H Gellersen, A Peattie, A Manktelow, D Menon, S Dimitriadis, E Stamatakis

Executive function and high ambiguity perceptual discrimination contribute to individual differences in mnemonic discrimination in older adults.

DOI: http://doi.org/10.1016/j.cognition.2020.104556
Journal: Cognition
E-pub date: 1 Apr 2021
Authors: HM Gellersen, AN Trelle, RN Henson, JS Simons

Memory precision of object-location binding is unimpaired in APOE ε4-carriers with spatial navigation deficits

DOI: http://doi.org/10.1101/2020.12.18.423245
Journal:
E-pub date: 24 Dec 2020
Authors: H Gellersen, G Coughlan, M Hornberger, J Simons

Executive function and high ambiguity perceptual discrimination contribute to individual differences in mnemonic discrimination in older adults

DOI: http://doi.org/10.31234/osf.io/84vzc
Journal:
E-pub date: 30 Aug 2020
Authors: H Gellersen, A Trelle, R Henson, J Simons