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Hamsters with long Covid exhibits a neurodegenerative signature in the brainstem
Hamsters with long Covid exhibits a neurodegenerative signature in the brainstem
“Using the golden hamster as a model, we provide further evidence that SARS-CoV-2 is neuroinvasive and can persist in the central nervous system, as we found viral RNA and replicative virus in the brainstem after 80 days of infection.”
·biorxiv.org·
Hamsters with long Covid exhibits a neurodegenerative signature in the brainstem
SARS-CoV-2 infection in microglia and its sequelae: What do we know so far?
SARS-CoV-2 infection in microglia and its sequelae: What do we know so far?

“SARS-CoV-2 may infect CNS, affecting microglia and brain cells. • Neuroinflammation from SARS-CoV-2 could lead to long COVID memory issues.”

SARS-CoV-2 may infect CNS, affecting microglia and brain cells.•Neuroinflammation from SARS-CoV-2 could lead to long COVID memory issues.
·sciencedirect.com·
SARS-CoV-2 infection in microglia and its sequelae: What do we know so far?
Mounting research shows that COVID-19 leaves its mark on the brain, including significant drops in IQ scores : r/news
Mounting research shows that COVID-19 leaves its mark on the brain, including significant drops in IQ scores : r/news
“Mounting research shows that COVID-19 leaves its mark on the brain, including significant drops in IQ scores"
·reddit.com·
Mounting research shows that COVID-19 leaves its mark on the brain, including significant drops in IQ scores : r/news
Serotonin reduction in post-acute sequelae of viral infection
Serotonin reduction in post-acute sequelae of viral infection

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.

·cell.com·
Serotonin reduction in post-acute sequelae of viral infection
Limbic system damage following SARS-CoV2 infection | Brain Communications | Oxford Academic
Limbic system damage following SARS-CoV2 infection | Brain Communications | Oxford Academic

Limbic system damage from Covid:

SARS-CoV-2 is a neurotropic virus that may cause long-term neurological symptoms by damaging the limbic system.

This research shows that COVID-19 can impair emotion recognition, memory, and olfactory abilities, with altered brain connectivity patterns.

·academic.oup.com·
Limbic system damage following SARS-CoV2 infection | Brain Communications | Oxford Academic
Worse, most people don’t even notice it has happened to themselves.
Worse, most people don’t even notice it has happened to themselves.

“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.”

·x.com·
Worse, most people don’t even notice it has happened to themselves.
COVID Linked to Lower IQ, Poor Memory and Other Negative Impacts on Brain Health
COVID Linked to Lower IQ, Poor Memory and Other Negative Impacts on Brain Health
“COVID-19 poses a serious risk to brain health, even in mild cases, and the effects are now being revealed at the population level,"
COVID-19 poses a serious risk to brain health, even in mild cases, and the effects are now being revealed at the population level,"
·people.com·
COVID Linked to Lower IQ, Poor Memory and Other Negative Impacts on Brain Health
Whoopi Goldberg Commiserates With Fellow-Covid Sufferer Joe Biden: “Sometimes I Go For A Word And It’s Not There”
Whoopi Goldberg Commiserates With Fellow-Covid Sufferer Joe Biden: “Sometimes I Go For A Word And It’s Not There”

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.”

·deadline.com·
Whoopi Goldberg Commiserates With Fellow-Covid Sufferer Joe Biden: “Sometimes I Go For A Word And It’s Not There”
Emerging signs of Alzheimer‐like tau hyperphosphorylation and neuroinflammation in the brain post recovery from COVID‐19
Emerging signs of Alzheimer‐like tau hyperphosphorylation and neuroinflammation in the brain post recovery from COVID‐19
Emerging signs of Alzheimer’s-like pathology in brains if people recovered from COVID-19, even though no direct SARS-CoV-2 invasion was detected
·onlinelibrary.wiley.com·
Emerging signs of Alzheimer‐like tau hyperphosphorylation and neuroinflammation in the brain post recovery from COVID‐19
Study shows that COVID-19 causes cognitive decline among those without long COVID symptoms
Study shows that COVID-19 causes cognitive decline among those without long COVID symptoms
“A new study in eClinicalMedicine has found that healthy volunteers infected with SARS-CoV-2 had measurably worse cognitive function for up to a year after infection when compared to uninfected controls. Significantly, infected controls did not report any symptoms related to these cognitive deficits, indicating that they were unaware of them.”
A new study in eClinicalMedicine has found that healthy volunteers infected with SARS-CoV-2 had measurably worse cognitive function for up to a year after infection when compared to uninfected controls. Significantly, infected controls did not report any symptoms related to these cognitive deficits, indicating that they were unaware of them. The net effect is that potentially billions of people worldwide with a his
·wsws.org·
Study shows that COVID-19 causes cognitive decline among those without long COVID symptoms
Covid Brain
Covid Brain
“But this week 2 new publications have substantially added to our understanding of the extent that Covid can impair cognitive function across the full gamut— from young, healthy individuals with mild infections to older, hospitalized patients with severe Covid.”
·erictopol.substack.com·
Covid Brain
Long COVID is not the same for everyone: a hierarchical cluster analysis of Long COVID symptoms 9 and 12 months after SARS-CoV-2 test - BMC Infectious Diseases
Long COVID is not the same for everyone: a hierarchical cluster analysis of Long COVID symptoms 9 and 12 months after SARS-CoV-2 test - BMC Infectious Diseases
“Our results suggest that Long COVID is not the same for everyone.”
Our results suggest that Long COVID is not the same for everyone.
·bmcinfectdis.biomedcentral.com·
Long COVID is not the same for everyone: a hierarchical cluster analysis of Long COVID symptoms 9 and 12 months after SARS-CoV-2 test - BMC Infectious Diseases
Research Shows Severe COVID-19 Contributes to Long-Lasting Cognitive Impairment - InventUM
Research Shows Severe COVID-19 Contributes to Long-Lasting Cognitive Impairment - InventUM

“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”

“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”
·news.med.miami.edu·
Research Shows Severe COVID-19 Contributes to Long-Lasting Cognitive Impairment - InventUM
One infection in ‘22, took Paxlovid. Still got TBI. Not recovered. Was ultra marathon runner, cyclist, executive. Fit, active. Everyone is at risk of poor outcome, even infants. Thanks for raising awareness.
One infection in ‘22, took Paxlovid. Still got TBI. Not recovered. Was ultra marathon runner, cyclist, executive. Fit, active. Everyone is at risk of poor outcome, even infants. Thanks for raising awareness.
“One infection in ‘22, took Paxlovid. Still got TBI. Not recovered. Was ultra marathon runner, cyclist, executive. Fit, active. Everyone is at risk of poor outcome, even infants.”
·x.com·
One infection in ‘22, took Paxlovid. Still got TBI. Not recovered. Was ultra marathon runner, cyclist, executive. Fit, active. Everyone is at risk of poor outcome, even infants. Thanks for raising awareness.
Kentucky research links long COVID brain fog to Alzheimer’s | Lexingt…
Kentucky research links long COVID brain fog to Alzheimer’s | Lexingt…
“Some patients with COVID see similar brain changes to people with such neurodegenerative disorders as Alzheimer’s, according to University of Kentucky researchers.”
Some patients with COVID see similar brain changes to people with such neurodegenerative disorders as Alzheimer’s, according to University of Kentucky researchers.
·archive.is·
Kentucky research links long COVID brain fog to Alzheimer’s | Lexingt…
Does Covid Lead to Dementia? Here's What the Virus May Have Done to Y…
Does Covid Lead to Dementia? Here's What the Virus May Have Done to Y…
Non paywall version of catalogued Bloomberg article
Scientists are worried that persisting cognitive issues may signal a coming surge of dementia and other mental conditions
·archive.is·
Does Covid Lead to Dementia? Here's What the Virus May Have Done to Y…
Writers and editors aren't even bothering to look at *their own articles* before publishing bad studies on lockdowns. It's disturbing.
Writers and editors aren't even bothering to look at *their own articles* before publishing bad studies on lockdowns. It's disturbing.

Note author of both articles is same person. We are in age of ALMOST UNIVERSAL cognitive decline and memory loss.

“Writers and editors aren't even bothering to look at their own articles before publishing bad studies on lockdowns. It's disturbing.”

·x.com·
Writers and editors aren't even bothering to look at *their own articles* before publishing bad studies on lockdowns. It's disturbing.
Parallel electrophysiological abnormalities due to COVID‐19 infection and to Alzheimer's disease and related dementia
Parallel electrophysiological abnormalities due to COVID‐19 infection and to Alzheimer's disease and related dementia
“Resting-state EEG abnormalities include EEG slowing (reduced alpha rhythm; increased slow waves) and epileptiform activity. An expert panel conducted a systematic review to present compelling evidence that cognitive deficits due to COVID-19 and to Alzheimer's disease and related dementia (ADRD) are driven by overlapping pathologies and neurophysiological abnormalities. EEG abnormalities seen in COVID-19 patients resemble those observed in early stages of neurodegenerative diseases, particularly ADRD”
·alz-journals.onlinelibrary.wiley.com·
Parallel electrophysiological abnormalities due to COVID‐19 infection and to Alzheimer's disease and related dementia
UK researchers find Alzheimer’s-like brain changes in long COVID patients
UK researchers find Alzheimer’s-like brain changes in long COVID patients
“New research from the University of Kentucky’s Sanders-Brown Center on Aging shows compelling evidence that the cognitive impairments observed in long COVID patients share striking similarities with those seen in Alzheimer’s disease and related dementias.”
·uknow.uky.edu·
UK researchers find Alzheimer’s-like brain changes in long COVID patients
Prospective Memory Assessment before and after Covid-19 | NEJM
Prospective Memory Assessment before and after Covid-19 | NEJM
“In a group of Norwegian participants assessed between March 2020 and April 2023, participant-reported memory function, as scored on the EMQ, was numerically worse at several time points up to 36 months after a positive SARS-CoV-2 test than after a negative test.”
In a group of Norwegian participants assessed between March 2020 and April 2023, participant-reported memory function, as scored on the EMQ, was numerically worse at several time points up to 36 months after a positive SARS-CoV-2 test than after a negative test.
·nejm.org·
Prospective Memory Assessment before and after Covid-19 | NEJM
A groundbreaking study aims to determine if long COVID-19 could lead to another type of dementia
A groundbreaking study aims to determine if long COVID-19 could lead to another type of dementia

“‘…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…’”

·kjzz.org·
A groundbreaking study aims to determine if long COVID-19 could lead to another type of dementia