Author Archives: Amrit Jagpal

Study Suggests Video Games Can Improve Your Mental Health

A person playing on a Nintendo Switch. Image: Mister Mister / Pexels

With people staying indoors due to the COVID-19 pandemic, many will socially connect through video games. A new timely study by Oxford University, using actual gameplay data for the first time, suggests playing video games can be beneficial for your mental health.

The study, which focused on popular games such as Nintendo’s Animal Crossing: New Horizons, as well as Electronic Art’s Plants vs Zombies: Battle for Neighborville, found that experiences of social connection with others through play may contribute to people’s wellbeing.  In other words, those who enjoyed playing were more likely to report positive wellbeing.

Crucially, the study is the first of its kind. Rather than asking players how much they play, it uses industry data on actual playtime. This let the Oxford University study team link psychological questionnaires along with true records of time spent playing games. This is important since in the past, studies tended to focus on self-reported time playing, which has been found by the study to be weakly correlated with reality.

“Without objective data from games companies, those proposing advice to parents or policymakers have done so without the benefit of a robust evidence base,” said Professor Andrew Przybylski, Director of Research at the Oxford Internet Institute, University of Oxford, and lead-author of the study.

Przybylski said, “this is about bringing games into the fold of psychology research that’s not a dumpster fire,” allowing us to explain and understand video games a leisure activity.

People smiling while playing video games. Image: cotton bro / Pexels

The researchers were surprised by how little data gaming companies actually had about their players — but also how little hard data had been used by previous studies for the potential harms and benefits of gaming.

The study explored the link between objective game time and well-being, examining the association between directly measured behaviour and subjective mental health. It also explored the roles of player experiences, specifically how feelings of autonomy, relatedness, competence, enjoyment and feeling pressured to play related to well-being.

In the study, 3,274 players were asked to complete a survey designed by the researchers to measure well-being, self-reported play, and motivational experiences during play. The survey findings were combined with objective behavioural data for the survey participants, collected by the video game companies.

Looking Ahead

The researchers hope the study will introduce a higher standard of evidence to discussions about the concept of video game addiction, or digital harms in general.

“You have really respected, important bodies, like the World Health Organization and the NHS, allocating attention and resources to something that there’s literally no good data on. And it’s shocking to me, the reputational risk that everyone’s taking, given the stakes. For them to turn around and be like, ‘hey, this thing that 95% of teenagers do? Yeah, that’s addictive, no, we don’t have any data,’ that makes no sense,” Przybylski said.

While the findings indicate an increase in wellbeing through playing video games, this may not be the case if research continues for more games where behavior deemed as toxic may be found.

 

– Amrit Jagpal

COVID-19: Could the common cold help protect you?

A woman blowing her nose while sick with the common cold. Image: Mojca J / Pixabay

The common cold is never any fun to deal with, however a past cold might also provide you with some protection from COVID-19, a recent study suggests by the University of Rochester Medical Center.

Research from infectious disease experts at the University of Rochester Medical Center have also suggested that people who have had COVID-19 may be immune to it for a long time, possibly even for the rest of their lives.

What’s the foundation?

Even though the virus that causes COVID-19 (SARS-CoV-2) is relatively new, it falls under a category of beta coronaviruses that cause about 15–20% of common colds.

Depiction of a coronavirus with crown-like spikes leading to where it got it’s name. Image: Daniel Roberts / Pixabay

When you catch a cold, your body fights against the virus through your immune system. While your body does this, the immune system “remembers” the virus for the future. This is so the next time that virus enters your system, your immune system will be able to fight back even faster.

Video:  How immunity defenders work against COVID-19

The evidence

The study is the first to focus on memory B cells — immune cells that can last for decades. Since memory B cells can survive for decades, they could protect COVID-19 survivors from future infections for a long time — but further research is needed to confirm this.

Blood samples being analyzed in the lab. Image: Ahmad Ardity / Pixabay

The researchers compared blood samples from 26 people who were recovering from mild to moderate COVID-19 symptoms and 21 healthy people who had their samples collected 6–10 years ago — long before they could be exposed to COVID-19.

The study found that B cells from the immune system that attacked previous cold-causing coronaviruses seemed to also recognize the coronavirus (SARS-CoV-2) that causes COVID-19 as a result of memory B cells being activated.

“When we looked at blood samples from people who were recovering from COVID-19, it looked like many of them had a pre-existing pool of memory B cells that could recognize SARS-CoV-2 and rapidly produce antibodies that could attack it,” said study authour Mark Sangster.

The study authors believe this could mean that anyone who has ever been infected by a common coronavirus — which is almost everyone — may have some amount of immunity to COVID-19. This means that if you were to be infected with COVID-19, the severity of your symptoms would be lower compared to those without pre-existing memory B cells for a common coronavirus.

What’s for the future?

The researchers will “need to see if having this pool of pre-existing memory B cells correlates with milder symptoms and shorter disease course — or if it helps boost the effectiveness of COVID-19 vaccines,” said study co-authour David Topham.

What can you do now?

While a past common cold may help lessen the symptoms of COVID-19, it does not mean that you should be trying to catch a cold. Instead, health officials advise for people to get their flu shots this season to reduce serious health complications and an additional burden on the health care system.

 

– Amrit Jagpal

Image

COVID-19: Could the common cold help protect you?

Image: Mojca J / Pixabay

The common cold is never any fun to deal with, however it might also provide you with some protection from COVID-19, a recent study suggests.

Research from infectious disease experts at the University of Rochester Medical Center have also suggested that people who have had COVID-19 may be immune to it for a long time, possibly even for the rest of their lives.

What’s the foundation?

Even though the virus that causes COVID-19 (SARS-CoV-2) is relatively new, it falls under a category of beta coronaviruses that cause about 15-20% of common colds.

Image: Daniel Roberts / Pixabay

When you catch a cold, your body fights against the virus through your immune system. However, as your body does this, the immune system “remembers” the virus for the future. This is so the next time that virus enters your system, your immune system will be able to fight back even faster.

YouTube Preview Image

Video:  How immunity defenders work against COVID-19

The evidence

The study focused on memory B cells — immune cells that can last for decades. Since memory B cells can survive for decades, they could protect COVID-19 survivors from future infections for a long time, but further research is needed to confirm this.

Image: Ahmad Ardity / Pixabay

The researchers compared blood samples from 26 people who were recovering from mild to moderate COVID-19 symptoms and 21 healthy people who had their samples collected 6-10 years ago — long before they could be exposed to COVID-19.

The study found that B cells from the immune system that attacked previous cold-causing coronaviruses seemed to also recognize the coronavirus (SARS-CoV-2) that causes COVID-19 as a result of memory B cells being activated.

“When we looked at blood samples from people who were recovering from COVID-19, it looked like many of them had a pre-existing pool of memory B cells that could recognize SARS-CoV-2 and rapidly produce antibodies that could attack it,” said study authour Mark Sangster.

The study authors believe this could mean that anyone who has ever been infected by a common coronavirus — which is almost everyone, may have some amount of immunity to COVID-19.

What’s for the future?

The researchers will “now we need to see if having this pool of pre-existing memory B cells correlates with milder symptoms and shorter disease course — or if it helps boost the effectiveness of COVID-19 vaccines,” said study co-authour David Topham.

More information

The Government of Canada has more information and resources regarding COVID-19 .

 

– Amrit Jagpal