Current Practices of Electroconvulsive Therapy in Mental Disorders: A Systematic Review and Meta-Analysis of Short and Long-Term Cognitive Effects.

ABSTRACT: Electroconvulsive therapy (ECT) remains one of the most effective treatments for major depressive disorder, but uncertainties persist regarding the cognitive tests to include in ECT follow-up. The current study is a systematic review and meta-analysis of the most frequent cognitive side effects after ECT. We also discuss the most common cognitive tests in ECT follow-up. We searched studies published from 2000 to 2017 in English and French language in Pubmed, EBM Reviews, EMBASE, and PsycINFO. Standardized cognitive tests were separated into 11 cognitive domains. Comparisons between cognitive measures included pre-ECT baseline with post-ECT measures at 3 times: PO1, immediately post-ECT (within 24 hours after last ECT); PO2, short term (1-28 days); and PO3, long term (more than 1 month). A total of 91 studies were included, with an aggregated sample of 3762 individuals. We found no significant changes in global cognition with Mini-Mental State Examination at PO1. Hedges g revealed small to medium effect sizes at PO2, with individuals presenting a decrease in autobiographical memory, verbal fluency, and verbal memory. Verbal fluency problems showed an inverse correlation with age, with younger adults showing greater deficits. At PO3, there is an improvement on almost all cognitive domains, including verbal fluency and verbal memory. There is a lack of standardization in the choice of cognitive tests and optimal cognitive timing. The Mini-Mental State Examination is the most common screening test used in ECT, but its clinical utility is extremely limited to track post-ECT cognitive changes. Cognitive assessment for ECT purposes should include autobiographical memory, verbal fluency, and verbal memory.

The Role of Colony Temperature in the Entrainment of Circadian Rhythms of Honey Bee Foragers.

Honey bees utilize their circadian rhythms to accurately predict the time of day. This ability allows foragers to remember the specific timing of food availability and its location for several days. Previous studies have provided strong evidence toward light/dark cycles being the primary Zeitgeber for honey bees. Work in our laboratory described large individual variation in the endogenous period length of honey bee foragers from the same colony and differences in the endogenous rhythms under different constant temperatures. In this study, we further this work by examining the temperature inside the honey bee colony. By placing temperature and light data loggers at different locations inside the colony we measured temperature at various locations within the colony. We observed significant oscillations of the temperature inside the hive, that show seasonal patterns. We then simulated the observed temperature oscillations in the laboratory and found that using the temperature cycle as a Zeitgeber, foragers present large individual differences in the phase of locomotor rhythms for temperature. Moreover, foragers successfully synchronize their locomotor rhythms to these simulated temperature cycles. Advancing the cycle by six hours, resulting in changes in the phase of activity in some foragers in the assay. The results are shown in this study highlight the importance of temperature as a potential Zeitgeber in the field. Future studies will examine the possible functional and evolutionary role of the observed phase differences of circadian rhythms.

A Descriptive Study of Data Collection Systems Used in Electroconvulsive Therapy Units in the Province of Quebec, Canada.

OBJECTIVES: This study aimed to describe the data collection systems routinely used by electroconvulsive therapy (ECT) units across the province of Quebec, Canada. METHODS: We conducted a descriptive, cross-sectional study. Using an online survey, 31 ECT units delivering inpatient or outpatient ECT treatments in the province of Quebec provided information on the data collection systems used, data recorded, data collection strategies, indicators of satisfaction, limitations of the current data collection systems, and expectations toward the improvement of ECT data collection. RESULTS: Most units routinely collected information on individuals receiving ECT treatments, mainly on the medical chart (80%) and in paper format (71%). Most units (88.9%) collected ECT data manually. Electroconvulsive therapy parameters are collected by 66% to 80% of units, but only 16% of them have computerized records. The main limitations of the current systems are as follows: (a) the low frequency of computerization, (b) the underutilization of data, and (c) difficulties in the integration of information from different ECT units. Although 83.3% were satisfied with the current data collection strategies, 80% had a very positive opinion about the development and implementation of an innovative ECT provincial data collection registry. CONCLUSIONS: An integrated ECT provincial data collection system could overcome the variability documented in existing strategies and respond to the current provincial needs and expectations. Also, an integrated ECT provincial data collection system could support both clinical research and quality assurance necessary to inform standards of ECT practice in Quebec.

A Systematic Literature Review of the Impact of COVID-19 on the Health of LGBTQIA+ Older Adults: Identification of Risk and Protective Health Factors and Development of a Model of Health and Disease.

It is important to understand the differential impact of COVID-19 on the health of older lesbian, gay, bisexual, transgender, queer/questioning, intersex, asexual, and people with other sexual orientations and forms of gender expression (LGBTQIA+). The objective of this study is to systematically review the impact of COVID-19 on LGBTQIA+ older adults' health including risk and protective factors. We reviewed a total of 167 records including LGBTQIA+ older adults published since 2019. Two independent reviewers screened titles and abstracts and extracted information of 21 full-text records meeting inclusion criteria using COVIDENCE software. The results show that the negative health consequences are exacerbated by personal risk (e.g., perceived homo/transphobia and ageism in LGBTQIA+ communities) and environmental factors (e.g., heterosexism within health services). The negative impact seems to be reduced by personal protective (e.g., resilience, spirituality, and hobbies) and environmental factors (e.g., technology use to increase social participation and social rituals). In conclusion, the health of LGBTQIA+ older adults has been disproportionately affected during the pandemic associated to the latest coronavirus (COVID-19). The experiences of LGBTQIA+ older adults during the pandemic are integrated in a Model of Health and Disease for LGBTQIA+ older adults. Specific strategies to promote health and well-being in this community are provided.

Predictive model for iris melanoma.

AimTo develop a predictive model for the diagnosis of iris melanoma. METHODS: Retrospective consecutive case series that included 100 cases of pathologically confirmed iris melanoma and 112 cases of Iris naevus, either pathological confirmation or documented stability of >1 year. Patient demographic data, features of clinical presentation, tumour characteristics and follow-up were collected. Iris melanoma with ciliary body extension was excluded. Lasso logistic regression with 10-fold cross-validation was used to select the tuning parameter. Discrimination was assessed with the area under the curve (AUC) and calibration by a plot. RESULTS: There was a significant asymmetry in the location of both nevi and melanoma with preference for inferior iris quadrants (83, 74%) and (79, 79%), respectively (p=0.50). Tumour seeding, glaucoma and hyphaema were present only in melanoma. The features that favoured the diagnosis of melanoma were size (increased height (OR 3.35); increased the largest basal diameter (OR 1.64)), pupillary distortion (ectropion uvea or corectopia (OR 2.55)), peripheral extension (angle or iris root involvement (OR 2.83)), secondary effects (pigment dispersion (OR 1.12)) and vascularity (OR 6.79). The optimism-corrected AUC was 0.865. The calibration plot indicated good calibration with most of the points falling near the identity line and the confidence band containing the identity line through most of the range of probabilities. CONCLUSIONS: The predictive model provides direct diagnostic prediction of the lesion being iris melanoma expressed as probability (%). Use of a prediction calculator (app) can enhance decision-making and patient counselling. Further refinements can be undertaken with additional datasets, forming the basis for automated diagnosis.

The role of temperature on the development of circadian rhythms in honey bee workers.

Circadian rhythms in honey bees are involved in various processes that impact colony survival. For example, young nurses take care of the brood constantly throughout the day and lack circadian rhythms. At the same time, foragers use the circadian clock to remember and predict food availability in subsequent days. Previous studies exploring the ontogeny of circadian rhythms of workers showed that the onset of rhythms is faster in the colony environment (~2 days) than if workers were immediately isolated after eclosion (7-9 days). However, which specific environmental factors influenced the early development of worker circadian rhythms remained unknown. We hypothesized that brood nest temperature plays a key role in the development of circadian rhythmicity in young workers. Our results show that young workers kept at brood nest-like temperatures (33-35 °C) in the laboratory develop circadian rhythms faster and in greater proportion than bees kept at lower temperatures (24-26 °C). In addition, we examined if the effect of colony temperature during the first 48 h after emergence is sufficient to increase the rate and proportion of development of circadian rhythmicity. We observed that twice as many individuals exposed to 35 °C during the first 48 h developed circadian rhythms compared to individuals kept at 25 °C, suggesting a critical developmental period where brood nest temperatures are important for the development of the circadian system. Together, our findings show that temperature, which is socially regulated inside the hive, is a key factor that influences the ontogeny of circadian rhythmicity of workers.

Social participation and health-related quality of life before and during the second wave of the Covid-19 pandemic in individuals with traumatic brain injury: A follow-up exploratory correlational study.

OBJECTIVE: Little is known about the effects of SARS-CoV-2 coronavirus disease (COVID-19) on quality of life and social participation in individuals with traumatic brain injury. We aimed to compare social participation and health-related quality of life (HRQoL) in a sample of individuals with TBI before and during the second wave of COVID-19 and explored the relationships between the perceived impacts of COVID-19, social participation, and HRQoL. PATIENTS AND METHODS: Eighteen individuals with traumatic brain injury with a mean (standard deviation) age of 47.7 (17.0) years at 48.2 (10.5) months post-injury were administered a questionnaire on overall disability and participation (Mayo-Portland Adaptability Inventory-4th edition; MPAI-4), HRQoL (Quality of Life after Brain Injury Questionnaire; QOLIBRI), and the Coronavirus Impacts Questionnaire before and during the second wave of the COVID-19 pandemic at an interval of 6.4 (SD = 8.2) months. RESULTS: Compared with pre-pandemic levels, individuals with traumatic brain injury reported a statistically significant decrease in the QOLI-BRI total score and its emotional subscale (with medium to large effect sizes), but without statistically significant differences in MPAI-4 scores. Increased difficulties with access to resources during COVID-19 were associated with increased adjustment problems on the MPAI-4, and with daily life and autonomy difficulties, emotional issues, and lower physical functioning on the QOLIBRI. CONCLUSION: The relationships identified in this exploratory correlational study suggest that COVID-19 had a negative impact on quality of life in individuals with traumatic brain injury, but not specifically on their social participation.

A systematic review of gerontechnologies to support aging in place among community-dwelling older adults and their family caregivers.

Objective: Paucity of information concerning the efficacy of gerontechnologies to support aging in place among community-dwelling older adults prevents potential users, healthcare professionals, and policymakers from making informed decisions on their use. The goal of this study was to identify gerontechnologies tested for home support in dyads of community-dwelling older adults with unimpaired cognition and their family caregivers, including their benefits and challenges. We also provide the level of evidence of the studies and recommendations to address the specific challenges preventing their use, dissemination, and implementation. Methods: We conducted a systematic review of the literature published between 2016 and 2021 on gerontechnologies tested for home support in dyads. Two independent reviewers screened the abstracts according to the inclusion/exclusion criteria. A third reviewer resolved eligibility discrepancies. Data extraction was conducted by two independent reviewers. Results: Of 1,441 articles screened, only 13 studies met the inclusion criteria with studies of moderate quality. Mostly, these gerontechnologies were used to monitor the older adult or the environment, to increase communication with family caregivers, to assist in daily living activities, and to provide health information. Benefits included facilitating communication, increasing safety, and reducing stress. Common challenges included difficulties using the technologies, technical problems, privacy issues, increased stress and dissatisfaction, and a mismatch between values and needs. Conclusion: Only a few gerontechnologies have proven efficacy in supporting community-dwelling older adults and their family caregivers. The inclusion of values and preferences, co-creation with end users, designing easy-to-use technologies, and assuring training are strongly recommended to increase acceptability and dissemination. Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=310803, identifier CRD42022310803.

Angiographic Features of Iris Melanocytic Tumors: Nevus versus Melanoma.

Introduction: Determining the nature of iris melanocytic tumors based on clinical exam alone remains challenging. Tumor-associated vasculature of iris melanocytic lesions may facilitate the ability to discern between iris nevus and melanoma. Methods: In a single-institution, retrospective, observational study of 45 patients with pathologically confirmed iris melanoma and 15 patients with iris nevi that were either clinically stable or pathologically confirmed were included. Tumor characteristics and associated vasculature were identified on clinical exam and slit-lamp photographs. Fluorescein angiographic parameters including feeder vessels, intrinsic vessels, leakage, masking, and angiographic silence were assessed. Results: Feeder vessels were present in 17 (43%) melanomas and were absent in the nevus group (p = 0.002). Thirty-three (83%) iris melanomas and 5 (33%) iris nevi were observed to have intrinsic vessels, and a statistically significant association of intrinsic vessels with malignancy (p = 0.001) was noted. Fluorescein leakage was also observed more frequently in iris melanoma 39 (98%) than in nevi 9 (60) with a significant difference (p = 0.001). Angiographic silence occurred in 3 nevi (20%) and was not observed in any melanoma (p = 0.017). Overall, the presence of intrinsic vessels +/- feeder vessels had high sensitivity (0.85) and high positive predictive value (0.87) for diagnosis of iris melanoma. Conclusions: Anterior segment fluorescein angiography allows for the assessment of tumor-associated vascular patterns and demonstrates utility in differentiating iris nevi from melanoma. Feeder vessels were only observed in iris melanoma and were absent in iris nevi. The intrinsic vessels were present more frequently in melanomas and are thus associated with malignancy. Angiographic silence is indicative of iris nevi.

Iris melanoma: Prognostication for metastasis.

Uveal melanoma prognostication studies have mainly included posterior uveal melanomas located in the ciliary body and choroid, often excluding iris melanoma. In this study, we report prognostic status and survival outcomes in a series of 35 patients with biopsy-proven iris melanoma. Fluorescence in situ hybridization was performed in 10 (29%) cases and 2 (5%) underwent multiplex ligation-dependent probe amplification. In total, 9 cases demonstrated disomy 3, 2 cases with monosomy 3 (fluorescence in situ hybridization), and 1 had a technical failure. On gene expression profile testing, 20 of the 23 cases (90%) were gene expression profile class 1A, and the remaining 3 (10%) were class 1B. No patient had a Class 2 status. The median follow-up period was 49 months (mean 59, range 2-156 months). No metastasis was reported during follow-up, and metastasis-free survival was 100%. A review of the published literature revealed 47 cases with high-risk status on molecular prediction, of which only 6 (13%) developed metastasis. Ciliary body involvement was reported in 5 cases and was unknown in 2 cases. We conclude that molecular prognostication of iris melanoma demonstrates low-risk prognostic status in the majority of cases irrespective of the technique used. Even those with high-risk status do not develop metastasis unless the tumor involves the ciliary body.

Anterior Uveal Melanocytoma: Role of Diagnostic FNAB.

Introduction: Anterior uveal melanocytoma (AUM) pose a diagnostic challenge as they can mimic growing melanomas. Establishing a definitive diagnosis of melanocytoma necessitates cytologic or histopathologic confirmation. We describe the clinical presentation and characteristics of fifteen pathologically proven AUM cases and assess the role of fine needle aspiration biopsy (FNAB) as a safe and effective tool for diagnosis. Methods: Retrospective review of pathologically confirmed AUM cases was performed. Demographic data, presenting symptoms, clinical features, diagnostic approach, cytological and histological features, and clinical outcomes were collected. Results: Fifteen patients with pathologically confirmed AUM were identified. The mean and median age of diagnosis were 50 and 53 years, respectively (range 3-77 years). The melanocytoma was localized to the iris (5, 33%) or ciliary body (7, 47%), and 3 patients had iridociliary involvement (20%). Presentation was due to concern for growth in 4 (29%), visual symptoms in 1 (7%), and was an incidental finding in 10 (64%) patients. Pigmentation of the tumor varied with 9 (60%) appearing brown and 3 (20%) black in color. The color of 3 (20%) ciliary body tumors could not be assessed. The diagnosis was confirmed with FNAB in 6 (40%), excisional biopsy in 7 (47%), and incisional biopsy in 2 (13%). Cytologic and histologic preparations demonstrated predominance of round to polygonal cells with heavily pigmented cytoplasm and small round nuclei. One patient who underwent excisional biopsy had prior FNAB that was interpreted as suspicious for melanoma (false-positive). Instances of false-negative cytology were not observed as demonstrated by the subsequent stable clinical course during the mean follow-up of 21.2 months (range = 1.0-63.0 months). FNAB-related complications were not observed in any case. Conclusion: FNAB offers a minimally invasive and safe diagnostic approach for pathologic confirmation of AUM. However, limitations of FNAB including false-negative and false-positive biopsies must be considered when excluding underlying malignancy. Continued observation to document tumor stability should be considered.

[Psychological Impact of COVID-19 on Health Workers During the Second Year of the Pandemic in Latin America: Cross-Sectional Survey Study]. / Impacto psicológico del COVID-19 en los trabajadores sanitarios durante el segundo año de pandemia en Latinoamérica: estudio de encuesta transversal.

Introduction: The coronavirus pandemic continues to affect the mental health of healthcare personnel in Latin America (LA). Objective: To estimate the prevalence of psychological disturbances and associated risk factors for mental health in healthcare personnel in LA during the second year of the COVID-19 pandemic. Method: This multicenter cross-sectional study included a total sample of 5437 healthcare professionals from Argentina, Bolivia, Chile, Colombia, Ecuador, and Peru. The PHQ-9, GAD-7, and a brief demographic questionnaire were used. The prevalence of anxiety and depression was estimated based on the cut-off points of the instruments. Two multivariate logistic regressions were performed. Results: A population burden of anxiety (40.1%) and depression (62.2%) was found in healthcare personnel in LA. Among professionals in Argentina (OR = 1.374; P<.001), those working in state hospitals (OR = 1.536; P<.003), frontline healthcare workers for COVID patients (OR = 1.848; P<.001), general practitioners (OR = 1.335; P<.001), and specialists (OR = 1.298; P<.001), a higher risk of experiencing mental disorders was observed. Among women, younger personnel, and administrative staff, a higher probability of experiencing anxiety and depression was identified. Conclusions: The burden of mental disorders on healthcare personnel in Latin America is alarming. Psychological support services are necessary, aimed at providing measures for professionals to develop healthy coping mechanisms that mitigate the impact of the pandemic on their well-being and facilitate post-crisis adjustment.

[Prevalence and factors associated with subjective cognitive complaints in Latin American health workers during the COVID-19 pandemic]. / Prevalencia y factores asociados con las quejas cognitivas subjetivas del personal sanitario latinoamericano durante la pandemia de COVID-19.

Background and objectives: An increase in emotional disturbances and complaints about cognitive performance has been observed in Latin American healthcare workers during the SARS-CoV-2 pandemic, which can affect attention capacity and increase the levels of stress and burnout of these professionals. The objective was to analyse subjective cognitive complaints (SCC) and associated factors in health personnel during the COVID-19 pandemic in five Latin American countries.Methods: Multicentre cross-sectional study, which included 3,738 professionals from Colombia, Chile, Argentina, Ecuador, Bolivia, and Peru. The Generalized Anxiety Disorder Scale (GAD-7) and the Patient Health Questionnaire (PHQ-9) was used to assess depression, and the Mini-Z to assess Burnout. For the SCC, an item on cognitive concerns in attention and memory was used.Results: The prevalence of cognitive complaints was 69.2%. The factors associated with a higher risk of SCC were the scores in the GAD-7, PHQ and Mini-Z, in addition to being part of the Ecuadorian health personnel.Conclusions: There is a high prevalence of SCC in health personnel, which is modulated by emotional states and stress.

The mobile assistance for regulating smoking (MARS) micro-randomized trial design protocol.

Smoking is the leading preventable cause of death and disability in the U.S. Empirical evidence suggests that engaging in evidence-based self-regulatory strategies (e.g., behavioral substitution, mindful attention) can improve smokers' ability to resist craving and build self-regulatory skills. However, poor engagement represents a major barrier to maximizing the impact of self-regulatory strategies. This paper describes the protocol for Mobile Assistance for Regulating Smoking (MARS) - a research study designed to inform the development of a mobile health (mHealth) intervention for promoting real-time, real-world engagement in evidence-based self-regulatory strategies. The study will employ a 10-day Micro-Randomized Trial (MRT) enrolling 112 smokers attempting to quit. Utilizing a mobile smoking cessation app, the MRT will randomize each individual multiple times per day to either: (a) no intervention prompt; (b) a prompt recommending brief (low effort) cognitive and/or behavioral self-regulatory strategies; or (c) a prompt recommending more effortful cognitive or mindfulness-based strategies. Prompts will be delivered via push notifications from the MARS mobile app. The goal is to investigate whether, what type of, and under what conditions prompting the individual to engage in self-regulatory strategies increases engagement. The results will build the empirical foundation necessary to develop a mHealth intervention that effectively utilizes intensive longitudinal self-report and sensor-based assessments of emotions, context and other factors to engage an individual in the type of self-regulatory activity that would be most beneficial given their real-time, real-world circumstances. This type of mHealth intervention holds enormous potential to expand the reach and impact of smoking cessation treatments.

A Robust Functional EM Algorithm for Incomplete Panel Count Data.

Panel count data describes aggregated counts of recurrent events observed at discrete time points. To understand dynamics of health behaviors and predict future negative events, the field of quantitative behavioral research has evolved to increasingly rely upon panel count data collected via multiple self reports, for example, about frequencies of smoking using in-the-moment surveys on mobile devices. However, missing reports are common and present a major barrier to downstream statistical learning. As a first step, under a missing completely at random assumption (MCAR), we propose a simple yet widely applicable functional EM algorithm to estimate the counting process mean function, which is of central interest to behavioral scientists. The proposed approach wraps several popular panel count inference methods, seamlessly deals with incomplete counts and is robust to misspecification of the Poisson process assumption. Theoretical analysis of the proposed algorithm provides finite-sample guarantees by expanding parametric EM theory [3, 34] to the general non-parametric setting. We illustrate the utility of the proposed algorithm through numerical experiments and an analysis of smoking cessation data. We also discuss useful extensions to address deviations from the MCAR assumption and covariate effects.

SmokingOpp: Detecting the Smoking 'Opportunity' Context Using Mobile Sensors.

Context plays a key role in impulsive adverse behaviors such as fights, suicide attempts, binge-drinking, and smoking lapse. Several contexts dissuade such behaviors, but some may trigger adverse impulsive behaviors. We define these latter contexts as 'opportunity' contexts, as their passive detection from sensors can be used to deliver context-sensitive interventions. In this paper, we define the general concept of 'opportunity' contexts and apply it to the case of smoking cessation. We operationalize the smoking 'opportunity' context, using self-reported smoking allowance and cigarette availability. We show its clinical utility by establishing its association with smoking occurrences using Granger causality. Next, we mine several informative features from GPS traces, including the novel location context of smoking spots, to develop the SmokingOpp model for automatically detecting the smoking 'opportunity' context. Finally, we train and evaluate the SmokingOpp model using 15 million GPS points and 3,432 self-reports from 90 newly abstinent smokers in a smoking cessation study.

Item analysis of three Spanish naming tests: a cross-cultural investigation.

Neuropsychological evaluations conducted in the United States and abroad commonly include the use of tests translated from English to Spanish. The use of translated naming tests for evaluating predominately Spanish-speakers has recently been challenged on the grounds that translating test items may compromise a test's construct validity. The Texas Spanish Naming Test (TNT) has been developed in Spanish specifically for use with Spanish-speakers; however, it is unlikely patients from diverse Spanish-speaking geographical regions will perform uniformly on a naming test. The present study evaluated and compared the internal consistency and patterns of item-difficulty and -discrimination for the TNT and two commonly used translated naming tests in three countries (i.e., United States, Colombia, Spain). Two hundred fifty two subjects (136 demented, 116 nondemented) across three countries were administered the TNT, Modified Boston Naming Test-Spanish, and the naming subtest from the CERAD. The TNT demonstrated superior internal consistency to its counterparts, a superior item difficulty pattern than the CERAD naming test, and a superior item discrimination pattern than the MBNT-S across countries. Overall, all three Spanish naming tests differentiated nondemented and moderately demented individuals, but the results suggest the items of the TNT are most appropriate to use with Spanish-speakers. Preliminary normative data for the three tests examined in each country are provided.

Driving Behaviors 2-3 Years After Traumatic Brain Injury Rehabilitation: A Multicenter Case-Control Study.

Introduction: Driving an automobile is an important activity for the social participation of individuals with traumatic brain injury (TBI). Return to safe driving is usually addressed during rehabilitation, but we know little about driving behaviors in the years following TBI rehabilitation. Objective: To explore self-reported and objective (official driving records) post-rehabilitation driving behaviors and offenses in individuals with TBI: (a) having passed a driving evaluation, (b) who did not undergo a driving evaluation, and (c) non-injured controls. Methods: Cross-sectional design with 162 adults: (a) 48 participants with mild, moderate, or severe TBI whose drivers' license was suspended and reinstated following a driving evaluation during rehabilitation (TBI-DE; M = 42.2 years of age, SD = 11.5); (b) 24 participants with TBI who maintained their driving privileges without undergoing a driving evaluation (TBI-NE; M = 36.5 years of age, SD = 9.9); (c) 90 non-injured controls (M = 43.8 years of age, SD = 11.4). Participants with TBI were recruited from seven rehabilitation centers, 2-3 years after the end of rehabilitation in the province of Quebec, Canada. During a telephone interview, data were obtained regarding self-reported driving: (a) habits; (b) self-efficacy; (c) anger expression; (d) sensation-seeking; (e) violations/errors; (f) accidents, driving offenses, and demerit points for the two-year interval predating the study. Objective data for driving offenses, accidents, and demerit points were obtained from the automobile regulatory body for the same period and for the two-year interval before the injury for the TBI groups. Results: Compared to non-injured controls, the TBI-DE group reported significantly lower scores for self-reported verbal aggressive expression of anger and driving violations/errors. Conversely, their official driving records showed significantly more demerit points for the last 2 years, and a significantly higher frequency of serious post-rehabilitation accidents (10), compared to the TBI-NE group (one) and the control group (none). Compared to pre-injury levels, individuals with TBI had significantly more demerit points post-rehabilitation. Conclusions: Individuals with TBI may underestimate risky driving behaviors even if they have been deemed fit to drive. Reduced self-awareness, memory, and dysexecutive problems following TBI could influence self-report of driving behaviors and explain discrepancies between self-reported and objective driving-related behaviors. Recommendations for research and practice are provided.

A systematic review of the use of virtual reality and its effects on cognition in individuals with neurocognitive disorders.

INTRODUCTION: Virtual reality (VR) interventions are increasingly used in individuals with brain injuries. The objective of this study was to determine the effects of VR on overall cognitive functioning in individuals with neurocognitive disorders (NCDs). METHODS: Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic review of the published literature on immersive and nonimmersive VR technologies targeting cognition in minor and major NCDs was conducted: (PROSPERO registration number: CRD42019121953). RESULTS: A total of 22 studies were included in the review, for an aggregated sample of 564 individuals with NCDs. Most of the studies were conducted on patients who had stroke (27.3%), followed by mild cognitive impairment (22.7%) and Alzheimer's disease (13.6%). VR interventions used for cognitive rehabilitation suggested to improve cognition (e.g. memory, dual tasking, and visual attention), and secondarily to psychological functioning (e.g. reduction of anxiety, higher levels of well-being, and increased use of coping strategies). CONCLUSION: VR interventions are useful to improve cognition and psychological symptoms in NCDs.