Covid and Brain Damage
“SARS-CoV-2 may infect CNS, affecting microglia and brain cells. • Neuroinflammation from SARS-CoV-2 could lead to long COVID memory issues.”
Long COVID is linked to reduced serotonin levels, which are driven by viral RNA-induced type I interferons (IFNs).
Peripheral serotonin deficiency impairs cognition by reducing vagal nerve signaling, affecting hippocampal responses and memory.
“The buddy from college I talk about every now and again.
He’s prolly 50 or so. He posted this a few days ago. He has already had a rough go of it, he has a daughter he is devoted to, and who loves him immensely.
I am as sad as I am angry. “
“Worse, most people don’t even notice it has happened to themselves.
But I can tell you we who continue to mask and have many fewer COVID infections can see the growing cognitive damage in more and more people around us.
Memory problems, like recall and word finding delays. Weakness and fatigue and motor control impairment. Growing executive function and emotional regulation deficits.
More and more friends disables and forced out of work or school by Long COVID symptoms.
It’s scary to witness the broad societal decline, and dispiriting to see so many governments and Public Health agencies persist in minimizing the growing problem.”
A 43% increase cognitive disabilities since 2019.
“This is tragic and horrifying. And it’s going to get progressively worse as we’re all systematically reinfected.”
Whoopi Goldberg, who just had her 4th COVID infection, joked about her post infection brain damage on TV.
“I’m just getting over COVID – again – and I can barely remember anybody’s name. There are times when I go for a word and it’s not there.”
“We found persistent subjective and objective cognitive issues even two years after infection, including brain fog, word-finding problems, working memory deficits and reduced processing speed.” “Most Patients Have Never Fully Recovered”
“‘…there is evidence of fragments or an inflammatory kind of a massive inflammatory response that occurs triggered by COVID. And those inflammatory markers we tend to notice in the brain.’
And that could cause something called COVID-19 Cognitive Impairment.
‘And we are going to compare people with COVID cognitive impairment. To be clear on this, I think that COVID can cause cognitive impairment and maybe even dementia…’”
EXTREME and incomplete oversimplification of the many complex neurological issues caused by SarsCov2, but important facet of the vaguely defined “brain fog” of Long Covid and post-acute Covid lingering symptoms.
“Neurological symptoms have been widely observed in COVID-19 patients, with many survivors exhibiting persistent neurological and cognitive impairment. New research from the University of Minnesota found that COVID-19 triggers inflammation in the brain, which is linked to many COVID-related symptoms such as fatigue and ‘brain fog.’”
"Long Covid changes the human brain. We may finally know how
Lost connections between nerve cells in the brain may explain cognitive symptoms such as brain fog and memory lapses."
"How COVID-19 Can Affect Your Child's Brain
Some children develop neurological symptoms from COVID-19, including brain fog, memory issues, headaches, and trouble concentrating. We spoke with pediatric neurologists to learn more..."