Mind in Crisis: Examining the Cognitive Consequences of the COVID-19 Pandemic
DOI:
https://doi.org/10.17140/PCSOJ-9-168Keywords:
COVID-19 pandemic, Cognitive impact, Psychological trauma, Cognitive resilience, Long-term consequencesAbstract
The coronavirus disease-2019 (COVID-19) pandemic devastated the world, leaving in its wake not only physical devastation
but also significant psychological trauma. Fear and uncertainty became pervasive, leading to widespread anxiety, depression, and
post-traumatic stress disorder. While the pandemic’s impact on mental health received significant attention, its effects on cognitive
function were overlooked until recently. Studies suggest that the pandemic led to declines in cognitive performance, affecting
memory, attention, and executive functioning. The present article explores the cognitive impact of the pandemic, examining the
mechanisms through which it affected cognitive function and analyzing its long-term consequences. While the pandemic’s immediate
impact has waned, its long-term cognitive effects may linger, emphasizing the need to address this overlooked aspect of
the pandemic’s impact. By understanding the pandemic’s cognitive impact and taking steps to mitigate it, individuals and society
can better recover and move forward from this unprecedented global crisis.
References
Cui J, Lu J, Weng, Y, Yi, GY, He W. COVID-19 impact on men-tal health. BMC Med Res Methodol. 2022; 22(1): 15. doi: 10.1186/ s12874-021-01411-w
Rahman MM, Saifuzzaman M, Ahmed A, Mahin MF, Shetu SF. Impact of COVID-19 on mental health: A quantitative analysis of anxiety and depression based on regular life and internet use. Cur-rent Research in Behavioral Sciences. 2021; 2: 100037. doi: 10.1016/j. crbeha.2021.100037
Crivelli L, Palmer K, Calandri I, et al. Changes in cognitive functioning after COVID-19: A systematic review and meta-anal-ysis. Alzheimers & Dementia. 2022; 18(5): 1047-1066. doi: 10.1002/ alz.12644
Poletti S, Palladini M, Mazza MG, et al. Long-term consequenc-es of COVID-19 on cognitive functioning up to 6 months after discharge: Role of depression and impact on quality of life. Eur Arch Psychiatry Clin Neurosci. 2022; 272(5): 773-782. doi: 10.1007/ s00406-021-01346-9
Houben S, Bonnechère B. The impact of COVID-19 infection on cognitive function and the implication for rehabilitation: A sys-tematic review and meta-analysis. Int J Environ Res Public Health. 2022; 19(13): 7748. doi: 10.3390/ijerph19137748
Clair R, Gordon MK, Kroon M, Reilly C. The effects of so-cial isolation on well-being and life satisfaction during pandemic. Humanit Soc Sci Commun. 2021; 8(1): 28. doi: 10.1057/s41599-021- 00710-3
Hwang T, Rabheru K, Peisah C, Reichman WE, Ikeda M. Loneliness and social isolation during the COVID-19 pandemic. International Psychogeriatrics. 2020; 32(10): 1217-1220. doi: 10.1017/ s1041610220000988
Antipova A. Analysis of the COVID-19 impacts on employ-ment and unemployment across the multi-dimensional social disadvantaged areas. Social Sciences & Humanities Open. 2021; 4(1): 100224. doi: 10.1016/j.ssaho.2021.100224
Venkataramani V, Winkler F. Cognitive deficits in long COV-ID-19. N Eng J Med. 2022; 387(19): 1813-1815. doi: 10.1056/ne-jmcibr2210069
Ollila H, Pihlaja R, Koskinen S, et al. Long-term cognitive func-tioning is impaired in ICU-treated COVID-19 patients: A compre-hensive controlled neuropsychological study. Crit Care. 2022; 26(1): 223. doi: 10.1186/s13054-022-04092-z
Zhou H, Lu S, Chen J, et al. The landscape of cognitive func-tion in recovered COVID-19 patients. J Psychiatr Res. 2020; 129: 98-102. doi: 10.1016/j.jpsychires.2020.06.022
Duan, K, Premi, E, Pilotto, A, et al. Alterations of frontal-tem-poral gray matter volume associate with clinical measures of old-er adults with COVID-19. Neurobiol Stress. 2021; 14: 100326. doi: 10.1016/j.ynstr.2021.100326
Almeria M, Cejudo JR, Sotoca J, Deus J, Krupinski J. Cognitive profile following COVID-19 infection: Clinical predictors leading to neuropsychological impairment. Brain Behav Immun Health. 2020; 9: 100163. doi: 10.1016/j.bbih.2020.100163
McEwen BS, Sapolsky RM. Stress and cognitive function. Curr Opin Neurobiol. 1995; 5(2): 205-216. doi: 10.1016/0959- 4388(95)80028-xn
Ellul M, Benjamin LA, Singh B, et al. Neurological associations of COVID-19. Lancet Neurol. 2020; 19(9): 767-783. doi: 10.1016/ s1474-4422(20)30221-0
Arnsten AF. Stress signalling pathways that impair prefrontal cortex structure and function. Nat Rev Neurosci. 2009; 10(6): 410- 422. doi: 10.1038/nrn2648
Diamond A. Executive functions. Annu Rev Psychol. 2013; 64(1): 135-168. doi: 10.1146/annurev-psych-113011-143750 Submit your article to this journal | https://openventio.org/submit-manuscript/ 7 Pervez R
May PE. Neuropsychological outcomes in adult patients and survivors of COVID-19. Pathogens. 2022; 11(4): 465. doi: 10.3390/ pathogens11040465
Varatharaj A, Thomas N, Ellul M, et al. Neurological and neu-ropsychiatric complications of COVID-19 in 153 patients: AUK-wide surveillance study. Lancet Psychiatry. 2020; 7(10): 875-882. doi: 10.1016/s2215-0366(20)30287-x
Lam M, Wing YK, Yu MWM, et al. Mental morbidities and chronic fatigue in severe acute respiratory syndrome survi-vors. Arch Intern Med. 2009; 169(22): 2142. doi: 10.1001/archin-ternmed.2009.384
Vindegaard N, Benros ME. COVID-19 pandemic and men-tal health consequences: Systematic review of the current ev-idence. Brain Behav Immun. 2020; 89: 531-542. doi: 10.1016/j. bbi.2020.05.048
Rogers J, Chesney EJ, Oliver D, et al. Psychiatric and neu-ropsychiatric presentations associated with severe coronavirus in-fections: A systematic review and meta-analysis with comparison to the COVID-19 pandemic. Lancet Psychiatry. 2020; 7(7): 611-627. doi: 10.1016/s2215-0366(20)30203-0
Salari N, Hosseinian-Far A, Jalali R, et al. Prevalence of stress, anxiety, depression among the general population during the COVID-19 pandemic: A systematic review and meta-analysis. Global Health. 2020; 16(1): 57. doi: 10.1186/s12992-020-00589-w
Shevlin M, McBride O, Murphy J, et al. Anxiety, depression, traumatic stress and COVID-19-related anxiety in the UK general population during the COVID-19 pandemic. BJPsych Open. 2020; 6(6): e125. doi: 10.1192/bjo.2020.109
Bora E, Harrison BJ, Davey CG, Yücel M, Pantelis C. Me-ta-analysis of volumetric abnormalities in cortico-striatal-pall-idal-thalamic circuits in major depressive disorder. Psychol Med. 2012; 42(4): 671-681. doi: 10.1017/s0033291711001668
Menze I, Mueller PJ, Mueller N, Schmicker M. Age-related cog-nitive effects of the COVID-19 pandemic restrictions and associ-ated mental health changes in Germans. Sci Rep. 2022; 12(1): 8172. doi: 10.1038/s41598-022-11283-9
Taquet M, Luciano S, Geddes JR, Harrison P. Bidirection-al associations between COVID-19 and psychiatric disorder: Retrospective cohort studies of 62 354 COVID-19 cases in the USA. Lancet Psychiatry. 2021; 8(2): 130-140. doi: 10.1016/s2215- 0366(20)30462-4
Perry VH, Holmes C. Microglial priming in neurodegenerative disease. Nat Rev Neurol. 2014; 10(4): 217-224. doi: 10.1038/nrneu-rol.2014.38
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