Neuroscientist Dr. Olav Krigolson first joined Tamara in 2020, a couple of months into the pandemic. Some things have changed since then: We’ve got vaccines, lockdowns have eased and mask mandates are ending. But for many Canadians, the anxiety hasn’t waned. In this insightful chat, Dr. Krigolson explains why this time of transition can feel scary, how the past two years could continue to affect our mental health in the coming years – and shares three things you can do to keep your brain healthy.