Characteristics and burden of acute COVID-19 and long-COVID: Demographic, physical, mental health, and economic perspectives.

BACKGROUND: COVID-19 infection and its associated consequence, known as long-COVID, lead to a significant burden on the global healthcare system and limitations in people's personal and work lives. This study aims to provide further insight into the impact of acute and ongoing COVID-19 symptoms and investigates the role of patients' gender and vaccination status. METHODS: 416 individuals (73.9% female) between the ages of 16 and 80 years (M = 44.18, SD = 12.90) with self-reported symptoms of long-COVID participated in an online survey conducted between March and May 2022. RESULTS: 6.0%, 74.3%, and 19.7% of all respondents reported having had an asymptomatic, mild, or severe acute illness, respectively. Out of all participants, 7.8% required hospitalization. The most prevalent symptoms during the acute infection (Mdn = 23.50 symptoms, IQR = 13-39) included fatigue, exhaustion, cough, brain fog, and memory problems. The median long-COVID disease duration was 12.10 months (IQR = 2.8-17.4). Among 64 inquired long-COVID symptoms (Mdn = 17.00 symptoms, IQR = 9-27), participants reported fatigue, exhaustion, memory problems, brain fog, and dyspnea as the most common ongoing symptoms, which were generally experienced as fluctuating and deteriorating after physical or cognitive activity. Common consequences of long-COVID included financial losses (40.5%), changes in the participants' profession (41.0%), stress resistance (87.5%), sexual life (38.1%), and mood (72.1%), as well as breathing difficulties (41.3%), or an increased drug intake (e.g., medicine, alcohol; 44.6%). In addition, vaccinated individuals exhibited a shorter acute illness duration and an earlier onset of long-COVID symptoms. In general, women reported more long-COVID symptoms than men. CONCLUSION: Long-COVID represents a heterogeneous disease and impacts multiple life aspects of those affected. Tailored rehabilitation programs targeting the plurality of physical and mental symptoms are needed.

Memory and Traumatic Brain Injury: Assessment and Management Practices of Speech-Language Pathologists.

PURPOSE: Memory impairments are among the most commonly reported deficits and among the most frequent rehabilitation targets for individuals with traumatic brain injury (TBI). Memory and learning are also critical for rehabilitation success and broader long-term outcomes. Speech-language pathologists (SLPs) play a central role in memory management for individuals with TBI across the continuum of care. Yet, little is known about the current practice patterns of SLPs for post-TBI memory disorders. This study aims to examine the clinical management of memory disorders in adults with TBI by SLPs and identify opportunities to improve post-TBI memory outcomes. METHOD: SLPs from across the continuum of care were recruited to complete an online survey. The survey assessed key practice areas specific to memory and memory disorders post-TBI, including education and training, knowledge and confidence, and assessment and treatment patterns. RESULTS: Surveys from 155 SLPs were analyzed. Results revealed that TBI-specific training remains low in the field. Respondents varied in their practice patterns in assessing and treating memory disorders. Most SLPs do not appear to have access to appropriate standardized assessments to measure unique forms of memory. Respondents also reported a range of barriers and opportunities to advance memory outcomes following TBI and provided suggestions of areas in which they would like to see more basic and clinical research. CONCLUSIONS: These findings establish a baseline of the current practices for clinical management of memory impairment in adults with TBI by SLPs. Improved opportunities for clinician training, the development of a single tool to assess multiple forms of memory, better access to existing memory assessments, and implementation of evidence-based interventions promise to lead to improved memory outcomes for individuals with TBI.

Reducing fear and avoidance of memory loss improves mood and social engagement in community-based older adults: a randomized trial.

BACKGROUND: Alzheimer's disease and related dementias (ADRD) are among the most feared age-related conditions. The aim of this study was to evaluate a brief psychological intervention to promote adaptive coping in older adults experiencing heightened fear of ADRD and investigate positive downstream effects on health-related secondary outcomes, including frequency of reported memory failures, psychosocial functioning, and quality of life. METHODS: Eighty-one older adults were recruited and randomized into REFRAME or active control intervention arms. Both groups received psycho-education and training in mindful monitoring of fears related to ADRD. The REFRAME group received an additional behavioral activation component intended to disrupt maladaptive avoidant coping (i.e., avoidance) strategies. Both groups completed 3-weeks of intervention exercises with accompanying questionnaires (baseline, mid- and post-intervention and 4-week follow-up). RESULTS: Adherence was strong (> 75%). We observed a significant reduction in ADRD-related fear and avoidance in both groups. Significant reductions were also observed for frequency of self-reported memory failures, anxiety, and depression. Depression was significantly reduced in the REFRAME group compared to the control group. Significant increases in participants' ability to participate in social activities and well-being were also observed. CONCLUSIONS: Findings suggest that a brief psychological intervention can mitigate ADRD-related fears and avoidant coping in older adults, and that benefits extend to broader health-related outcomes including anxiety, depression, social functioning, and well-being. Addressing ADRD-related fear has implications for healthy aging and risk reduction, as individuals may be more likely to engage in activities that are protective against ADRD but were previously avoided. TRIAL REGISTRATION: https://clinicaltrials.gov/ct2/show/NCT04821960 .

Assessment of memory recognition using a smartphone-based test system: A pilot study.

BACKGROUND: Elucidation of the detailed nature of age-related memory decline requires analysis of memory performance in large populations of various ages. To promote large-scale studies, we developed a smartphone-based self-test for memory recognition. We examined whether this test could detect age-related memory decline and the effects of aerobic exercise on memory. METHODS: Seventy-eight younger and 42 older participants were randomly divided into active and passive groups. Both groups took a memory recognition test (consisting of 2 sessions separated by a 48-hour interval) conducted on smartphones. The participants answered the positive and negative affect schedule questionnaire at the beginning and end of each session. In the first session, the participants performed cognitive tasks on 90 photographs displayed on a smartphone screen. Immediately after the cognitive tasks, the active group performed a bout of light aerobic exercise for 10 minutes, while the passive group remained calm for 10 minutes. In the second session, the participants were tested on the recognition of 90 previously observed photographs and 90 distractor photographs. RESULTS: Passive older participants had ~40% to ~50% lower recognition scores (RSs) than passive younger participants did. Moreover, the aerobic exercise used in this study improved the RSs of active younger participants by up to ~40% compared with those of passive younger participants, while such an improvement was not observed in older participants. The RS did not depend on the affect levels evaluated using positive and negative affect schedule questionnaire. CONCLUSIONS: These results demonstrated that the smartphone-based test could detect age-related decline and could promote behavior modification that may lead to memory enhancement, as reported in previous studies using conventional laboratory tests. The results of the smartphone-based test were not influenced by the subjects affect. This indicates the possibility of large-scale memory studies and healthcare for memory performance by using personal mobile devices.

Forgotten but not gone: A multi-state analysis of modern-day debt imprisonment.

In almost every state, courts can jail those who fail to pay fines, fees, and other court debts-even those resulting from traffic or other non-criminal violations. While debtors' prisons for private debts have been widely illegal in the United States for more than 150 years, the effect of courts aggressively pursuing unpaid fines and fees is that many Americans are nevertheless jailed for unpaid debts. However, heterogeneous, incomplete, and siloed records have made it difficult to understand the scope of debt imprisonment practices. We culled data from millions of records collected through hundreds of public records requests to county jails to produce a first-of-its-kind dataset documenting imprisonment for court debts in three U.S. states. Using these data, we present novel order-of-magnitude estimates of the prevalence of debt imprisonment, finding that between 2005 and 2018, around 38,000 residents of Texas and around 8,000 residents of Wisconsin were jailed each year for failure to pay (FTP), with the median individual spending one day in jail in both Texas and Wisconsin. Drawing on additional data on FTP warrants from Oklahoma, we also find that unpaid fines and fees leading to debt imprisonment most commonly come from traffic offenses, for which a typical Oklahoma court debtor owes around $250, or $500 if a warrant was issued for their arrest.

The Association Between Social Isolation and Memory Loss Among Older Adults.

INTRODUCTION: Social isolation among older individuals is associated with poor health outcomes. However, less is known about the association between social isolation and memory loss, specifically among Medicare enrollees in large, integrated health care systems. METHODS: We conducted a cross-sectional, observational study. From a cohort of 46,240 Medicare members aged 65 years and older at Kaiser Permanente Northwest (KPNW) who completed a health questionnaire, we compared self-reported memory loss of those who reported feeling lonely or socially isolated and those who did not, adjusting for demographic factors, health conditions, and use of health services in the 12 months before the survey. RESULTS: Patients who reported sometimes experiencing social isolation were more likely than those who rarely or never experienced social isolation to report memory loss in both unadjusted (odds ratio [ORsometimes]: 2.56, 95% CI= 2.42-2.70, P = 0.0076) and adjusted (ORsometimes: 2.45, 95% CI= 2.32-2.60, P = 0.0298) logistic regression models. Similarly, those who reported social isolation often or always were more likely to report memory loss than those who reported rarely or never experiencing isolation in both unadjusted (ORoften/always: 5.50, 95% CI = 5.06-5.99, P < 0.0001) and adjusted logistic regression models (ORoften/always: 5.20, 95% CI = 4.75-5.68, P < 0.0001). CONCLUSIONS: The strong association between social isolation and memory loss suggests the need to develop interventions to reduce isolation and to evaluate their effects on potential future memory loss.

Using the Montreal cognitive assessment to identify individuals with subtle cognitive decline.

OBJECTIVE: Dementia is a devastating neurological disease that may be better managed if diagnosed earlier when subclinical neurodegenerative changes are already present, including subtle cognitive decline and mild cognitive impairment. In this study, we used item-level performance on the Montreal Cognitive Assessment (MoCA) to identify individuals with subtle cognitive decline. METHOD: Individual MoCA item data from the Alzheimer's Disease Neuroimaging Initiative was grouped using k-modes cluster analysis. These clusters were validated and examined for association with convergent neuropsychological tests. The clusters were then compared and characterized using multinomial logistic regression. RESULTS: A three-cluster solution had 77.3% precision, with Cluster 1 (high performing) displaying no deficits in performance, Cluster 2 (memory deficits) displaying lower memory performance, and Cluster 3 (compound deficits) displaying lower performance on memory and executive function. Age at MoCA (older in compound deficits), gender (more females in memory deficits), and marital status (fewer married in compound deficits) were significantly different among clusters. Age was not associated with increased odds of membership in the high-performing cluster compared to the others. CONCLUSIONS: We identified three clusters of individuals classified as cognitively unimpaired using cluster analysis. Individuals in the compound deficits cluster performed lower on the MoCA and were older and less often married than individuals in other clusters. Demographic analyses suggest that cluster identity was due to a combination of both cognitive and clinical factors. Identifying individuals at risk for future cognitive decline using the MoCA could help them receive earlier evidence-based interventions to slow further cognitive decline. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Association of Perceived Job Insecurity With Subsequent Memory Function and Decline Among Adults 55 Years or Older in England and the US, 2006 to 2016.

Importance: Intensified global economic competition and recent financial crises, including those associated with the COVID-19 pandemic, have contributed to uncertainty about job security. However, little is known about the association of perceived job insecurity with memory function and decline among older adults. Objectives: To investigate the association between perceived job insecurity and subsequent memory function and rate of memory decline among older adults in the US and England. Design, Setting, and Participants: This 10-year prospective population-based cohort study used data from the US Health and Retirement Study (HRS) and the English Longitudinal Study of Ageing (ELSA) collected from 2006 to 2016. Participants included 9538 adults 55 years or older. Data were analyzed from August 1 to 31, 2021. Exposures: Perceived job insecurity (yes vs no) at baseline. Main Outcomes and Measures: Episodic memory z scores at baseline and rate of decline during the follow-up. Results: Among the 9538 study participants, the mean (SD) age at baseline was 60.97 (6.06) years, and 4981 (52.22%) were women. A total of 2320 participants (24.32%) reported job insecurity at baseline (1088 of 3949 [27.55%] in England and 1232 of 5589 [22.04%] in the US). Perceived job insecurity after 55 years of age was associated with lower baseline memory z scores in the fully adjusted model (ß = -0.04 [95% CI, -0.08 to -0.01]) but not with rate of memory decline (ß = 0.01 [95% CI, -0.01 to 0.01]). The association appeared to be stronger in the US than in England (job insecurity × US, ß = -0.05 [95% CI, -0.11 to 0.02]), but the estimate was imprecise, potentially owing to low statistical power. Conclusions and Relevance: The findings of this cohort study suggest that exposure to job insecurity in middle to late life was associated with worse memory function among older adults in the US and England. This association may vary across socioeconomic and social welfare contexts, although future studies with large samples from diverse socioeconomic settings are warranted.

Experiences of people with progressive memory disorders participating in non-pharmacological interventions: a qualitative systematic review.

OBJECTIVE: The objective of this review was to identify, critically appraise, and synthesize the available evidence on the experiences of people with progressive memory disorders who are involved in non-pharmacological interventions. INTRODUCTION: Non-pharmacological interventions are widely used to improve the quality of life and general well-being of people with progressive memory disorders. While many intervention effects have been studied, a systematic review of experiences is needed. First-hand knowledge and experience provides insight into noteworthy aspects of the use and timing of non-pharmacological interventions both in the community and institutionalized care. INCLUSION CRITERIA: The review included studies of people of all ages with progressive memory disorders who described their experiences participating in professionally delivered non-pharmacological interventions. Interventions delivered in all settings were eligible, with the aim of supporting the well-being of people with progressive memory disorders. METHODS: The search strategy used a three-step approach and sought to locate both published and unpublished studies. Key databases included MEDLINE (PubMed), CINAHL (EBSCO), Medic, Scopus (Elsevier), and PsycArticles (ProQuest). MedNar was used to search for unpublished studies. The databases were searched from the date of inception of the database to May 2020, and a mix of controlled vocabulary (ie, MeSH, CINAHL headings) and keywords were used to capture all existing qualitative studies related to the experiences of people of all ages with progressive memory disorders participating in non-pharmacological interventions. Only English, Swedish, and Finnish studies were included during the screening of the study titles and abstracts. The recommended JBI approach was used for study selection, critical appraisal, data extraction, and data synthesis. RESULTS: Forty-six studies were included in the review. The study designs included qualitative descriptions (n = 31), mixed methods (n = 8), grounded theory (n = 5), and ethnography (n = 2). The total number of participants was 444. The overall quality of the studies was rated as low or very low on the ConQual score, with dependability rated as low or moderate and credibility as moderate. Altogether, 189 findings were aggregated into eight categories and three synthesized findings. The synthesized findings describing the experiences of people with progressive memory disorders participating in a non-pharmacological intervention were as follows: i) it strengthened the sense of personhood; ii) it lightened up my life; and iii) what I find meaningful is that it was meant for us. CONCLUSIONS: People with progressive memory disorders welcome non-pharmacological interventions. It is noteworthy that, regardless of what the interventions entailed, the participants experienced strengthened self-esteem and positive alterations to their daily life. To achieve the desired benefits, intervention development should embody communication based on equality and respect for those with memory disorders. However, the level of evidence of the review findings was evaluated as low or very low, which needs to be considered when applying the results in clinical practice.

The memory assessment clinics scale for epilepsy (MAC-E): A brief measure of subjective cognitive complaints in epilepsy.

Objective: The aim of this study was to conduct item reduction of the Memory Assessment Clinics Self-Rating Scale (MAC-S) to create a briefer measure that can be used to quickly evaluate subjective memory complaints in patients with epilepsy. Method: A total of 1333 adults with focal epilepsy completed the original 49-item MAC-S. The sample was randomly split into three subsamples, and a series of analyses (i.e. exploratory factor analysis, confirmatory factor analysis, and item response theory analyses) was conducted to identify an alternative factor structure, with a reduced number of items. A panel of 5 neuropsychologists independently reviewed the final model to assess appropriateness of each individual item as well as the factor loadings and overall factor structure. Final factor titles were subsequently decided as a group. Results: Five factors were identified: Attention, Working Memory, Retrieval, Semantic Memory, and Episodic Memory. The length of the MAC-S was reduced from 49 to 30 items, with items being removed because they failed to load onto any of the factors substantially, or because of poor item discrimination or threshold levels. Conclusions: The Memory Assessment Clinics Scale for Epilepsy (MAC-E), is an updated, brief measure of subjective memory functioning that can be used to efficiently assess relevant, every-day memory abilities in patients with epilepsy within both clinical and research settings.

Diagnostic accuracy of the repeatable battery of the assessment of neuropsychological status update, Spanish version, in predicting Alzheimer's disease among Hispanic older adults in the United States reporting memory problems.

OBJECTIVES: There are few standardized, Spanish-language diagnostic tools to help identify Hispanic persons at early stages of Alzheimer's disease (AD). This study evaluated the accuracy of the Spanish version of the Repeatable Battery for the Assessment of Neuropsychological Status-Update (RBANS) in predicting AD in older Hispanic adults in the United States reporting memory problems. METHODS: We analyzed data from age, sex, and education level propensity score-matched Hispanic memory clinic patients with (n = 38) and without (n = 38) a clinical diagnosis of AD. Estimates of diagnostic accuracy included sensitivity, specificity, predictive value, and receiver operating characteristic analysis. RESULTS: After controlling for sex and matched pairs, the Total Scale score [area under curve (AUC) = 0.7417] and the Immediate (AUC = 0.7258) and Delayed (AUC = 0.7735) Memory index scores provided better estimates of diagnostic accuracy than Language, Attention, and Visuospatial/Constructional index scores. A minus 2-standard deviation (SD) cut point enhanced the predictive probability of the Delayed Memory index score. A cut point of -1.5 SD optimized the predictive probability of the Total Scale score. CONCLUSIONS: These results suggest that optimal cutoff values for the RBANS Delayed Memory index and Total Scale scores that may help identify Hispanic patients with AD as part of a comprehensive diagnostic AD assessment.

On the importance of using local tests and local norms in the assessment of memory.

The current study compared the assessment of memory with a translated story recall test and its original published norms and an equivalent local test with local norms. Analyses used data from 232 individuals with memory complaints who underwent neuropsychological evaluation at an outpatient memory clinic. One group of participants completed a translated test (N = 126) and another group completed a local test (N = 106). Additionally, participants completed tasks of word list recall, picture naming, and verbal fluency, all having local norms. The results showed that raw scores on the delayed story recall test, and on all other cognitive tasks, did not differ across groups, and the cross-task correlations were significant and similar in size in both groups. Yet, there was an interaction between group and standardized tests scores, whereby the standardized scores on the translated story recall test were equivalent to population mean, whereas all other scores fell below the mean. Conversion of raw scores to the original norms indicated that the performance of individuals with memory complaints was intact, while conversion of scores on a local test to local norms revealed the expected memory impairment. The findings highlight the importance of using local tests and local norms in the assessment of memory.

A multi-component, adaptive Working Memory Assessment Battery (WoMAB): validation and norms in an Italian population sample.

BACKGROUND: Working memory (WM) abilities are frequently impaired in neurological disorders affecting fronto-parietal cortical/sub-cortical structures. WM deficits negatively influence interventional outcomes and everyday functioning. This study thus aimed at the following: (a) developing and standardizing an ecologically valid task for WM assessment ( Ice Cream Test, ICT); (b) validating and norming a novel WM test (Digit Ordering Test, DOT), as well as providing updated norms for digit span (DS) tasks, in an Italian population sample; (c) introducing a novel scoring procedure for measuring WM. METHODS: One-hundred and sixty-eight Italian healthy participants-73 male, 95 females; age: 48.4 ± 19.1 (18-86); education: 12.1 ± 4.8 (4-21)-underwent a thorough WM assessment-DOT, ICT, and both forward and backward DS tasks (FDS, BDS). The ICT requires participants to act as waiters who have to keep track of customers' orders. For each task, WM and total (T) outcomes were computed, i.e., the number of elements in the longest sequence and that of recalled sequences, respectively. Norms were derived via the equivalent score (ES) method. RESULTS: DS ratios (DSRs) were computed for both WM/S and T outcomes on raw DS measures (BDS divided by FDS). Age and education significantly predicted all WM tasks; sex affected FDS and DSR-T scores (males > females). WM measures were highly internally related. DISCUSSION: The present work provides Italian practitioners with a normatively updated, multi-component, adaptive battery for WM assessment (WoMAB) as well as with novel outcomes which capture different WM facets-WM capacity and attentive monitoring abilities.

Assessment of astrocytes as a mediator of memory and learning in rodents.

The classical view of astrocytes is that they provide supportive functions for neurons, transporting metabolites and maintaining the homeostasis of the extracellular milieu. This view is gradually changing with the advent of molecular genetics and optical methods allowing interrogation of selected cell types in live experimental animals. An emerging view that astrocytes additionally act as a mediator of synaptic plasticity and contribute to learning processes has gained in vitro and in vivo experimental support. Here we focus on the literature published in the past two decades to review the roles of astrocytes in brain plasticity in rodents, whereby the roles of neurotransmitters and neuromodulators are considered to be comparable to those in humans. We outline established inputs and outputs of astrocytes and discuss how manipulations of astrocytes have impacted the behavior in various learning paradigms. Multiple studies suggest that the contribution of astrocytes has a considerably longer time course than neuronal activation, indicating metabolic roles of astrocytes. We advocate that exploring upstream and downstream mechanisms of astrocytic activation will further provide insight into brain plasticity and memory/learning impairment.

The association between socioeconomic disadvantage and children's working memory abilities: A systematic review and meta-analysis.

BACKGROUND AND OBJECTIVE: Working memory is an essential cognitive skill for storing and processing limited amounts of information over short time periods. Researchers disagree about the extent to which socioeconomic position affects children's working memory, yet no study has systematically synthesised the literature regarding this topic. The current review therefore aimed to investigate the relationship between socioeconomic position and working memory in children, regarding both the magnitude and the variability of the association. METHODS: The review protocol was registered on PROSPERO and the PRISMA checklist was followed. Embase, Psycinfo and MEDLINE were comprehensively searched via Ovid from database inception until 3rd June 2021. Studies were screened by two reviewers at all stages. Studies were eligible if they included typically developing children aged 0-18 years old, with a quantitative association reported between any indicator of socioeconomic position and children's working memory task performance. Studies were synthesised using two data-synthesis methods: random effects meta-analyses and a Harvest plot. KEY FINDINGS: The systematic review included 64 eligible studies with 37,737 individual children (aged 2 months to 18 years). Meta-analyses of 36 of these studies indicated that socioeconomic disadvantage was associated with significantly lower scores working memory measures; a finding that held across different working memory tasks, including those that predominantly tap into storage (d = 0.45; 95% CI 0.27 to 0.62) as well as those that require processing of information (d = 0.52; 0.31 to 0.72). A Harvest plot of 28 studies ineligible for meta-analyses further confirmed these findings. Finally, meta-regression analyses revealed that the association between socioeconomic position and working memory was not moderated by task modality, risk of bias, socioeconomic indicator, mean age in years, or the type of effect size. CONCLUSION: This is the first systematic review to investigate the association between socioeconomic position and working memory in children. Socioeconomic disadvantage was associated with lower working memory ability in children, and that this association was similar across different working memory tasks. Given the strong association between working memory, learning, and academic attainment, there is a clear need to share these findings with practitioners working with children, and investigate ways to support children with difficulties in working memory.

Atypically larger variability of resource allocation accounts for visual working memory deficits in schizophrenia.

Working memory (WM) deficits have been widely documented in schizophrenia (SZ), and almost all existing studies attributed the deficits to decreased capacity as compared to healthy control (HC) subjects. Recent developments in WM research suggest that other components, such as precision, also mediate behavioral performance. It remains unclear how different WM components jointly contribute to deficits in schizophrenia. We measured the performance of 60 SZ (31 females) and 61 HC (29 females) in a classical delay-estimation visual working memory (VWM) task and evaluated several influential computational models proposed in basic science of VWM to disentangle the effect of various memory components. We show that the model assuming variable precision (VP) across items and trials is the best model to explain the performance of both groups. According to the VP model, SZ exhibited abnormally larger variability of allocating memory resources rather than resources or capacity per se. Finally, individual differences in the resource allocation variability predicted variation of symptom severity in SZ, highlighting its functional relevance to schizophrenic pathology. This finding was further verified using distinct visual features and subject cohorts. These results provide an alternative view instead of the widely accepted decreased-capacity theory and highlight the key role of elevated resource allocation variability in generating atypical VWM behavior in schizophrenia. Our findings also shed new light on the utility of Bayesian observer models to characterize mechanisms of mental deficits in clinical neuroscience.

Executive functions and emotion regulation in substance use disorder / Funções executivas e regulação emocional no transtorno por uso de substâncias

OBJECTIVE: The executive functions (EF) and emotion regulation (ER) and their relationship with the substance use disorder (SUD) were analyzed. METHODS: A cross-sectional design was used. The sample consisted of 130 volunteers divided into three groups: group 01 (n = 60), composed of participants who did not meet the diagnostic criteria for any type of SUD; group 02 (n = 51), with users with alcohol and/ or tobacco use disorder; group 03 (n = 19), with users with multiple substance use disorder, including at least one illicit substance. RESULTS: Group 02 presented worse performance in EF and ER when compared to group 01, and showed a significant correlation between the working memory and the use of maladaptive ER. Group 03 showed great losses in EF and ER when compared to the other groups. CONCLUSION: This study supports the idea that EF, ER and SUD are related. In addition, it was observed that people with SUD had worse performance in EF and ER when compared to people without SUD, greater damage being observed in people with SUD of polysubstances.

OBJETIVO: Analisaram-se as funções executivas (FE) e a regulação emocional (RE) e a sua relação com o transtorno por uso de substâncias (TUS). MÉTODOS: Utilizou-se um delineamento transversal. A amostra foi composta por 130 voluntários, divididos em três grupos: grupo 01 (n = 60), composto pelos participantes que não preenchiam os critérios diagnósticos para nenhum tipo de TUS; grupo 02 (n = 51), com os entrevistados com TUS de álcool e/ou cigarro; grupo 03 (n = 19), com os voluntários com TUS de polissubstâncias, incluindo pelo menos uma substância ilícita. RESULTADOS: O grupo 02 apresentou pior desempenho nas FE e na RE, quando comparado ao grupo 01, e exibiu uma correlação significativa entre a memória de trabalho e o uso de RE desadaptativa. O grupo 03 apresentou maior prejuízo nas FE e na RE, quando comparado aos demais grupos. CONCLUSÃO: Este estudo apoia a ideia de que as FE, a RE e o TUS estão relacionados. Além disso, observou-se que as pessoas com TUS apresentaram pior desempenho nas FE e na RE, quando comparadas com as pessoas sem o TUS, sendo as com TUS de polissubstâncias com maior prejuízo.