Don’t know what day it is anymore? Memory expert explains that ‘Groundhog Day’ feeling
TORONTO, May 21, 2020 –As days of social isolation from our family, friends and work colleagues drag on, so does our sense of time. The monotony of our daily routines in this new normal may, for some, feel like a scene out of the movie Groundhog Day, with one day seeming no different than the next.
There’s a reason our brains are processing these COVID-19 days the way they are, says Shayna Rosenbaum in York University’s Cognitive Neuroscience Lab. Professor and York Research Chair in Cognitive Neuroscience of Memory in the Department of Psychology in the Faculty of Health and core member of the Vision Science to Applications (VISTA) program, Rosenbaum studies episodic memories and the brain’s ability to process time.
“We tend to encode meaningful events into memories, and these are typically defined by boundaries between events,” says Rosenbaum. “Without these kinds of boundaries it's very difficult to have the feeling that there are divisions within our day. The experience of the pandemic doesn't seem to have the same boundaries or divisions as other life events.”
You can think of a day as being made up of multiple episodes and these are defined by time and space, says Rosenbaum. “But when you're experiencing different types of routines, and little changes from one day to the next, it's really hard to be able to reconstruct the details belonging to a specific happening on a particular day.”
This may also impact our ability to remember the details of the pandemic once it’s over. “Because there are so many overlapping details relating to the pandemic itself, it's going to tax our ability to separate the details and encode memories as unique,” she says.
“It's very likely that even if we have no difficulty extracting the generalities of the pandemic, it will be difficult for us to retrieve specific details because they might not have been encoded in the first place.”
Rosenbaum is available for interviews to speak about:
- How the brain helps us reconstruct details of events and gives us a sense of time
- How this sense of time dragging on can impact mental health, exacerbate anxiety or depression and impact seniors
- Tips to better manage our days and feel more in control of time
Find out more about how York University is creating positive change in the COVID-19 pandemic here.
York University champions new ways of thinking that drive teaching and research excellence. Our students receive the education they need to create big ideas that make an impact on the world. Meaningful and sometimes unexpected careers result from cross-disciplinary programming, innovative course design and diverse experiential learning opportunities. York students and graduates push limits, achieve goals and find solutions to the world’s most pressing social challenges, empowered by a strong community that opens minds. York U is an internationally recognized research university – our 11 faculties and 25 research centres have partnerships with 200+ leading universities worldwide. Located in Toronto, York is the third largest university in Canada, with a strong community of 53,000 students, 7,000 faculty and administrative staff, and more than 300,000 alumni.
Media contact:
Anjum Nayyar, York University Media Relations, cell 437-242-1547, anayyar@yorku.ca
