Cognitive impairment after long COVID-19: Current evidence and perspectives

Z Li, Z Zhang, Z Zhang, Z Wang, H Li - Frontiers in Neurology, 2023 - frontiersin.org
COVID-19, caused by the SARS-CoV-2 virus, is a respiratory infectious disease. While most
patients recover after treatment, there is growing evidence that COVID-19 may result in …

[HTML][HTML] On the merits and potential of advanced neuroimaging techniques in COVID-19: A scoping review

N van der Knaap, MJH Ariës, ICC van der Horst… - NeuroImage: Clinical, 2024 - Elsevier
Abstract Many Coronavirus Disease 2019 (COVID-19) patients are suffering from long-term
neuropsychological sequelae. These patients may benefit from a better understanding of the …

Patients recovering from COVID-19 who presented with anosmia during their acute episode have behavioral, functional, and structural brain alterations

L Kausel, A Figueroa-Vargas, F Zamorano… - Scientific Reports, 2024 - nature.com
Patients recovering from COVID-19 commonly exhibit cognitive and brain alterations, yet the
specific neuropathological mechanisms and risk factors underlying these alterations remain …

MRI evidence of gray matter loss in COVID‐19 patients with cognitive and olfactory disorders

S Capelli, A Arrigoni, A Napolitano… - Annals of Clinical …, 2024 - Wiley Online Library
Objective The aim of this study was to assess COVID‐19‐related gray matter (GM) structural
alterations in two distinct groups of patients presenting with the prevailing and distinctive …

SARS-CoV-2-Induced Type I Interferon Signaling Dysregulation in Olfactory Networks Implications for Alzheimer's Disease

GD Vavougios, T Mavridis, T Doskas… - Current Issues in …, 2024 - mdpi.com
Type I interferon signaling (IFN-I) perturbations are major drivers of COVID-19. Dysregulated
IFN-I in the brain, however, has been linked to both reduced cognitive resilience and …

Neuroimaging evaluations of olfactory, gustatory, and neurological deficits in patients with long-term sequelae of COVID-19

C Masala, M Porcu, G Orofino, G Defazio… - Brain Imaging and …, 2024 - Springer
Abstract The World Health Organization indicated that around 36 million of patients in the
European Region showed long COVID associated with olfactory and gustatory deficits. The …

Anosmia predicts memory impairment in post-COVID-19 syndrome: results of a neuropsychological cohort study

M Ruggeri, M Ricci, M Pagliaro, C Gerace - European Archives of …, 2023 - Springer
Recovered COVID-19 patients frequently suffer of cognitive disorders. Several
etiopathogenetic mechanisms have been considered for the brain complications in COVID …

Stroop task and practice effects demonstrate cognitive dysfunction in long COVID and myalgic encephalomyelitis/chronic fatigue syndrome

JN Baraniuk, K Thapaliya, M Inderyas, ZY Shan… - Scientific Reports, 2024 - nature.com
Abstract Background: The Stroop task was used to investigate differences in cognitive
function between Long COVID (LC), Myalgic Encephalomyelitis/Chronic Fatigue Syndrome …

[HTML][HTML] Brain microstructure and connectivity in COVID-19 patients with olfactory or cognitive impairment

A Arrigoni, M Previtali, S Bosticardo, G Pezzetti… - NeuroImage: Clinical, 2024 - Elsevier
Introduction The COVID-19 pandemic has affected millions worldwide, causing mortality and
multi-organ morbidity. Neurological complications have been recognized. This study aimed …

Type I interferon signaling, cognition and neurodegeneration following COVID-19: update on a mechanistic pathogenetic model with implications for Alzheimer's …

GD Vavougios, VS Tseriotis, A Liampas… - Frontiers in Human …, 2024 - frontiersin.org
COVID-19's effects on the human brain reveal a multifactorial impact on cognition and the
potential to inflict lasting neuronal damage. Type I interferon signaling, a pathway that …