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The people behind
the science of memory

Meet the researchers studying how perception, attention, and memory shape human behavior.

The people behind the questions

Portrait of Weiwei Zhang
Principal investigator

Weiwei Zhang

Ph.D.
Professor
APS fellow

E-mail: weiwei.zhang at ucr.edu
Office: #3125, Department of Psychology
Lab: #3132, Department of Psychology
Tel: (951) 827 – 5242 (office) | (951) 827 – 4839 (lab)

Graduate researchers

Distinct questions. Shared methods. A collaborative research community.

Portrait of Inik Kim
Graduate researcher

Inik Kim

My research focuses on how visual information is represented and maintained in working memory using behavioral experiments and cognitive modeling. More broadly, I’m interested in using cognitive models to understand behavior in memory and choice tasks. Outside of research, I enjoy hosting game nights and playing pickleball and tennis with friends.

Webpage: https://inikkim.github.io/ikim124.github.io/

Portrait of Sahere Varastegan
Graduate researcher

Sahere Varastegan

I have received my master’s degree in cognitive science (cognitive rehabilitation) from University of Tehran, Iran and my bachelor degree in Psychology. Now I’m pursuing my Ph.D. at UCR. I have worked on memory (episodic memory in older adults with memory problems) during my master’s. I am interested in investigating the cognitive aging and neural correlates underlying the long term memory working memory using multiple methodologies. One of my main goals is to extend these findings to older adults and elderly subjects with cognitive impairments and memory problems.

Portrait of Jessica Golding
Graduate researcher

Jessica Golding

I received my B.A. in Psychology, with a minor in human development from CSULB. There I researched traumatic brain injuries’ effect on emotional dysfunction and emotional working memory during stress. At UCR working towards my PhD, some recent projects of mine include TikTok and problematic social media usage on executive function, boredom in those with higher working memory capacity, and pro-environmental behavior’s connection to executive function. While working on these projects I am also hoping to dive deeper into working memory precision, specifically on facial expression. Overall, I am hoping to capture caricaturing effects due to individual differences of mental health, neurodivergence, race, and valence. I hope to use handgrip, mouse tracking, cognitive tasks, and brain imaging methods to understand differences in cognition and how it relates to interpersonal/societal issues.

Portrait of Lila Liu
Graduate researcher

Lila Liu

I obtained my B.S. in Psychology at Beijing Normal University, where I received extensive training in behavioral studies, data analysis and brain imaging. Currently I am working with Dr. Weiwei Zhang at UC Riverside towards a PhD in Psychology. My research interests lay in the human vision field such as visual perception, visual working memory and attention. I am particularly focused on leveraging empirical work and computational modelling to advance our understanding of the important role of visual working memory in core cognition. My goal is to establish a lab where I can study visual perception and mentor future scientists.

Undergraduate research assistants

  • Mariam Ahmed
  • Aya Al-Shaikhli
  • Srinija Attaluri
  • Maddy Chang
  • Mars Ignacio
  • Sana Jatana
  • Carissa Johnson
  • Sneha Karanjkar
  • Kara Nguyen
  • Sofia Ospina
  • Rashi Patel
  • Daniel Punzalan
  • Leslie Sanchez
  • Ishika Saxena
  • Kayla See
  • Ramithu De Silva
  • Ada Wong

Alumni

Portrait of Ilenia Salsano

Ilenia Salsano, Ph.D.


(postdoc 2022-2023)

Portrait of Marcus Cappiello

Marcus Cappiello


(Grad student 2013-2018)

Lecturer
CSU, Sacramento

Portrait of Hyung-Bum Park

Hyung-Bum Park


(Grad student 2016-2022)
Currently a Postdoc scholar at Univ. of Chicago

Portrait of Lilian Azer

Lilian Azer


(Grad student 2017-2023)
Currently a Postdoc scholar at UC Irvine

Portrait of Li Yang

Li Yang



(Grad student 2019-2025)

Currently a Postdoc scholar

Portrait of Mack (Tianye) Ma

Mack (Tianye) Ma



(Grad student 2020-2026)

Currently a Postdoc scholar at Peking University

Past lab manager, visiting scholars, and undergraduate researchers


lab manager



Stephen Campbell

Visiting scholars and students


Azra JahanitabeshProf. Jooseok HyunProf. Xianfeng DingProf. Zhao FanProf. Xiaorong ChengYujie ZhengBen YaoJintao SongProf. Wei WangShinhae Ahn

Undergraduate research assistants


Mary MansourAaron KoayDebora HandojoMiriam RizkJulieanne OngHanna BoparaiPa Kou ChangAllyson BrousseauRichard PhamNhung NguyenJC Lynne Lu SingJennifer ThorntonAnisha DhaliwalWalena LoganElizabeth RamosMiranda ArciagaFabiola OrtizSarah AllecUttara SureshEdward HsiIrving Muglia-AriasJasmine SinghTiffany SuJennifer NestaKristie PanDaniel YimKristiana RendonAlexandra ClarkVictor HaNicole BergJessica TarangoAdrian PardoJonathan CaplanAna Martinez-FloresAllan VazquezAndrea VeronJulia KimEmily WuVanessa BuckleyJulia AndersonKaren NietoKevin FerrerManaar SyedMayowa Ogunmakinwa (Sarah)Connor WuTiffany LeGabriela MaciasTammy DinhSamantha LiMarriam AnjumLin KarmanSaicharitha KalvakotaSarah MughalJasmine HoAlisa GadkariArlyn BallesterosCindy LeeMin HtetTina NguyenMary RachedCloie ZhouMarcenda RogersMehak SharmaKitzia SolisRachel FrancisRawan GabrTiffany JiaBrynna MarichSumedh NairDani PrejusaVinh YangAna AceboKristen HallSamvi S. RankaAmber SummersJason SuryadiAmisha TilakShloka VemulapallaySandy Santos ChiaEmily Richmond

Get in touch

Weiwei Zhang, Ph.D.
Department of Psychology
University of California, Riverside

weiwei.zhang@ucr.edu
Office: Psychology 3125 · Lab: Psychology 3132
Office: (951) 827-5242 · Lab: (951) 827-4839

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