A neuropsychological feedback model for memory clinic trainees.

Memory clinics that specialize in evaluating and treating cognitive decline in older adults are increasingly common and serve as an important training setting for neuropsychology practicum students, interns, and postdoctoral residents. Following a neuropsychological evaluation, trainees are tasked with sharing results, diagnoses, and treatment recommendations, a practice referred to as feedback. Despite the importance and complexity of providing feedback in this setting, no specific model of feedback delivery exists to guide trainees when learning this crucial skill within a memory clinic. The following article presents a feedback model for memory clinic trainees and details its development based on best practices available in the literature. The feedback model aims to promote trainees' confidence in their clinical skills and increase patient and visit partner understanding of evaluation results. It is also our hope that this model will advance the field of education within neuropsychology.

Telehealth Support for Dementia Caregivers During the COVID-19 Pandemic: Lessons Learned From the NYU Family Support Program.

OBJECTIVES: In response to the needs of dementia caregivers during the COVID-19 pandemic, the NYU Langone Alzheimer's Disease and Related Disorders Family Support Program (FSP) quickly transitioned to providing most services online. To understand how dementia caregivers experienced FSP services after the switch to video telehealth, we conducted qualitative interviews of spouse or partner dementia caregivers. PARTICIPANTS: Ten participants were recruited from a convenience sample of dementia spouse or partner caregivers who used one or more online FSP services offered during the pandemic. DESIGN: Caregivers engaged in semi-structured interviews held via videoconference between May and June 2020. Qualitative analysis of interviews was conducted according to the principles of framework analysis. RESULTS: Caregivers reported high satisfaction with the FSP pre-pandemic and continued to feel supported when services were provided online. They transitioned to video telehealth services with little difficulty. CONCLUSIONS: While video telehealth is frequently cited as beneficial for those in rural communities, socioeconomically disadvantaged groups, or homebound individuals, our findings suggest that video telehealth is also advantageous for dementia caregivers, given their unique barriers, including lack of time due to caregiving responsibilities, lack of respite care for the person with dementia, and the additional burdens of travel time to access in-person services.

Educating students while recruiting underrepresented populations for Alzheimer's disease research: the Student Ambassador Program.

BACKGROUND: Increasing numbers of patients with Alzheimer's Disease and related disorders (ADRD) necessitates increasing numbers of clinicians to care for them. Educational programming related to community outreach with older adults may help inspire interest in future ADRD clinical careers, while increasing awareness of ADRD in the community and aiding recruitment of underrepresented participants into research studies. METHOD: The Boston University Alzheimer's Disease Research Center (BU ADRC) created the BU ADRC Student Ambassador Program, where medical students, graduate students, and undergraduates interested in medicine completed a curriculum during the academic year that included six educational and three outreach events, including monthly dementia-focused didactic meetings and outreach focusing on Black participant recruitment. A pre-post program survey design was implemented to assess changes in students' knowledge of and attitudes toward dementia and related disorders. RESULTS: Between September 2015 and May 2020, thirty-seven students completed the program. Following program completion, students demonstrated increased knowledge of dementia and willingness to work with patients with dementia, as well as more positive attitudes toward patients and the role of empathy in physician practice. In terms of recruitment benefits, the students helped the BU ADRC reach older adults from underrepresented groups who could serve as participants in future research studies. CONCLUSIONS: The BU ADRC Student Ambassador Program can serve as a model for other clinical research programs who wish to encourage students to consider a career in a specific field. In addition, this model has the potential to increase enrollment of participants to research studies. We discuss limitations of our initial efforts and directions for future work to quantify the anticipated benefits for student education and participant recruitment.

Plasma p-tau181 shows stronger network association to Alzheimer's disease dementia than neurofilament light and total tau.

INTRODUCTION: We examined the ability of plasma hyperphosphorylated tau (p-tau)181 to detect cognitive impairment due to Alzheimer's disease (AD) independently and in combination with plasma total tau (t-tau) and neurofilament light (NfL). METHODS: Plasma samples were analyzed using the Simoa platform for 235 participants with normal cognition (NC), 181 with mild cognitive impairment due to AD (MCI), and 153 with AD dementia. Statistical approaches included multinomial regression and Gaussian graphical models (GGMs) to assess a network of plasma biomarkers, neuropsychological tests, and demographic variables. RESULTS: Plasma p-tau181 discriminated AD dementia from NC, but not MCI, and correlated with dementia severity and worse neuropsychological test performance. Plasma NfL similarly discriminated diagnostic groups. Unlike plasma NfL or t-tau, p-tau181 had a direct association with cognitive diagnosis in a bootstrapped GGM. DISCUSSION: These results support plasma p-tau181 for the detection of AD dementia and the use of blood-based biomarkers for optimal disease detection.

Using Video Telehealth to Deliver Patient-Centered Collaborative Care: The G-IMPACT Pilot.

Objectives: This pilot project aimed to explore a new model of healthcare delivery to older adult medically complex Veterans by combining telehealth technology with an interdisciplinary medical team operating in real time.Methods: The Geriatric-Interdisciplinary Mobile Patient Access Team (G-IMPACT) was comprised of a field team including a nurse practitioner and technology assistant who visited enrolled patients in their homes using synchronous video to link to a suite of geriatric specialists in a video-enabled room at a Veterans Affairs hospital. Clinicians interacted with patients, caregivers, and each other to develop mutually agreed upon treatment plans that were then immediately implemented in the field.Results: 11 total visits were conducted with 9 Veteran patients aged 55-91 (mean = 75.3 years). Both patients and clinicians reported a high level of satisfaction across multiple metrics, including visit quality, and positive indirect indicators of effectiveness were apparent from qualitative data.Conclusions: Nurse practitioner facilitated video visits allowed geriatric patients to meet with multiple specialists simultaneously with both high patient satisfaction and increased real-time care coordination.Clinical Implications: This project identified challenges and opportunities afforded by this type of real-time telehealth care delivery and can inform the development of future interdisciplinary mobile medical teams.

Longitudinal study: understanding the lived experience of couples across the trajectory of dementia.

BACKGROUND: The longitudinal study, "Couples Lived Experiences," focuses on whether and how relationship characteristics of older couples change with the cognitive decline of one member of the couple, and how these changes affect each individual's emotional and physical health outcomes. Until now, most psychosocial research in dementia has focused either on the person with dementia (PWD) or the caregiver separately. The previous literature examining relationship characteristics and their role in outcomes for the caregiver and PWD is scant and suffers from methodological issues that limit the understanding of which relationship characteristics most influence outcomes for caregivers and care-receivers and what other factors may mitigate or exacerbate their effects. METHODS: We will enroll 300 dyads and collect information via online interviews of each member of the couple, every 6 months for 3 years. Relationship characteristics will be measured with a set of short, well-validated, and reliable self-report measures, plus the newly developed "Partnership Approach Questionnaire." Outcomes include global quality of life, subjective physical health, mental health (depression and anxiety), and status change (transitions in levels of care; i.e., placement in a nursing home). Longitudinal data will be used to investigate how relationship characteristics are affected by cognitive, functional, and behavioral changes, and the impact of these changes on health outcomes. Qualitative data will also be collected to enrich the interpretation of results of quantitative analyses. DISCUSSION: Psychosocial interventions have demonstrated effectiveness in promoting the wellbeing of PWD and their caregivers. The knowledge gained from this study can lead to the development or enhancement of targeted interventions for older couples that consider the impact of cognitive and functional decline on the relationship between members of a couple and thereby improve their wellbeing. TRIAL REGISTRATION: This study has been registered with ClinicalTrials.gov. ClinicalTrials.gov Identifier is: NCT04863495 .

False Memories: The Other Side of Forgetting.

OBJECTIVE: To measure caregivers' and clinicians' perception of false memories in the lives of patients with memory loss due to Alzheimer's disease (AD) and mild cognitive impairment (MCI) using a novel false memories questionnaire. Our hypotheses were that false memories are occurring as often as forgetting according to clinicians and family members. METHOD: This prospective, questionnaire-based study consisting of 20 false memory questions paired with 20 forgetting questions had two forms: one for clinicians and the other for family members of older subjects. In total, 226 clinicians and 150 family members of 49 patients with AD, 44 patients with MCI, and 57 healthy older controls (OCs) completed the questionnaire. RESULTS: False memories occurred nearly as often as forgetting according to clinicians and family members of patients with MCI and AD. Family members of OCs and patients with MCI reported fewer false memories compared to those of the AD group. As Mini-Mental State Examination scores decreased, the mean score increased for both forgetting and false memories. Among clinicians, correlations were observed between the dementia severity of patients seen with both forgetting and false memories questionnaire scores as well as with the impact of forgetting and false memories on daily life. CONCLUSION: Patients with AD experience false memories almost as frequently as they do forgetting. Given how common false memories are in AD patients, additional work is needed to understand the clinical implications of these false memories on patients' daily lives. The novel false memories questionnaire developed may be a valuable tool.

Measurement Properties of the MPAI-4 in Veterans With mTBI.

OBJECTIVES: To determine whether the measurement properties of the Mayo-Portland Adaptability Inventory Version 4 (MPAI-4) and its participation index (M2PI), which have been adopted as 2 outcome measures in the Veterans Health Administration (VHA) National Polytrauma Rehabilitation Systems of Care, are adequate in veterans with mild traumatic brain injury (mTBI). DESIGN: Cross-sectional. SETTING: Outpatient rehabilitation. PARTICIPANTS: Postdeployment veterans with blast-related mTBI (N=177). INTERVENTION: Not applicable. MAIN OUTCOME MEASURES: Mayo-Portland Adaptability Inventory Version 4 (MPAI-4) and Community Integration Questionnaire (CIQ). RESULTS: The unidimensional factor structure of the MPAI-4 total and 3 index scores (abilities, adjustment, participation) were confirmed. Eight of the 30 items were removed for violating monotonicity (6 items) and exceeding Rasch infit (2 items). The rating scale was collapsed from 5 to 3 ratings because of structure issues. The remaining 22 MPAI-4 items demonstrated excellent item/person reliability (0.98/0.91) and separated person ability into 4 strata. Two of the MPAI-4 index scores (abilities and adjustment) had good measurement properties. The third index, M2PI, retained only 3 items that had adequate person reliability (0.75) but separated person ability into only 2 strata. A significant but fair association with the CIQ was demonstrated with the modified MPAI-4. CONCLUSIONS: The MPAI-4 has been validated in moderate to severe traumatic brain injury but required modification when used in active military personnel with mTBI. We also identified the need for modification of the MPAI-4 to support adequate psychometrics when measuring outcomes in veterans with mTBI. Additional validation of the M2PI is needed in veterans and active military personnel with mTBI, to determine whether the M2PI should continue to be used as an outcome measure in the VHA polytrauma rehabilitation systems.

Attitudes toward advance care planning among persons with dementia and their caregivers.

OBJECTIVES: To examine factors that influence decision-making, preferences, and plans related to advance care planning (ACP) and end-of-life care among persons with dementia and their caregivers, and examine how these may differ by race. DESIGN: Cross-sectional survey. SETTING: 13 geographically dispersed Alzheimer's Disease Centers across the United States. PARTICIPANTS: 431 racially diverse caregivers of persons with dementia. MEASUREMENTS: Survey on "Care Planning for Individuals with Dementia." RESULTS: The respondents were knowledgeable about dementia and hospice care, indicated the person with dementia would want comfort care at the end stage of illness, and reported high levels of both legal ACP (e.g., living will; 87%) and informal ACP discussions (79%) for the person with dementia. However, notable racial differences were present. Relative to white persons with dementia, African American persons with dementia were reported to have a lower preference for comfort care (81% vs. 58%) and lower rates of completion of legal ACP (89% vs. 73%). Racial differences in ACP and care preferences were also reflected in geographic differences. Additionally, African American study partners had a lower level of knowledge about dementia and reported a greater influence of religious/spiritual beliefs on the desired types of medical treatments. Notably, all respondents indicated that more information about the stages of dementia and end-of-life health care options would be helpful. CONCLUSIONS: Educational programs may be useful in reducing racial differences in attitudes towards ACP. These programs could focus on the clinical course of dementia and issues related to end-of-life care, including the importance of ACP.

Failure to detect an association between self-reported traumatic brain injury and Alzheimer's disease neuropathology and dementia.

INTRODUCTION: Recent research with neuropathologic or biomarker evidence of Alzheimer's disease (AD) casts doubt on traumatic brain injury (TBI) as a risk factor for AD. We leveraged the National Alzheimer's Coordinating Center to examine the association between self-reported TBI with loss of consciousness and AD neuropathologic changes, and with baseline and longitudinal clinical status. METHODS: The sample included 4761 autopsy participants (453 with remote TBI with loss of consciousness; 2822 with AD neuropathologic changes) from National Alzheimer's Coordinating Center. RESULTS: Self-reported TBI did not predict AD neuropathologic changes (P > .10). Reported TBI was not associated with baseline or change in dementia severity or cognitive function in participants with or without autopsy-confirmed AD. DISCUSSION: Self-reported TBI with loss of consciousness may not be an independent risk factor for clinical or pathological AD. Research that evaluates number and severity of TBIs is needed to clarify the neuropathological links between TBI and dementia documented in other large clinical databases.

Spared emotional perception in patients with Alzheimer's disease is associated with negative caregiver outcomes.

OBJECTIVES: Caregivers (CGs) for patients with Alzheimer's disease (AD) often experience negative mental health and relationship outcomes. Additionally, emotional perception abilities are often compromised in early AD; the relationships between these deficits and CG outcomes are unclear. The present study investigated the relationship between emotional perception abilities in AD participants and CG well-being. METHODS: Participants included 28 individuals with AD, their spousal CGs, and 30 older controls (OCs). Patients and controls completed the Montreal Cognitive Assessment and Advanced Clinical Solutions: Social Perception subtest. CGs completed questionnaires related to relationship satisfaction, burden, depression, and patient neuropsychiatric symptoms and activities of daily living. RESULTS: The patient group performed significantly worse than OCs on measures of cognition and emotional perception. Several significant relationships emerged between AD participant emotional perception and CG outcomes. Higher CG depression was associated with greater overall emotional perception abilities (r = .39, p = .041). Caregiver burden was positively correlated with AD participants' ability to label the emotional tones of voices (r = .47, p = .015). Relationship satisfaction was not significantly correlated with emotional perception. DISCUSSION: This study replicated earlier findings of impaired emotional perception abilities in AD participants. However, preserved abilities in emotional perception were associated greater CG depression and burden. Interestingly, the CGs satisfaction with the marital relationship did not appear to be influenced by changes in emotional perception. Higher emotional engagement among couples in which one spouse has cognitive impairment may contribute to increased negative interactions and in turn a greater sense of burden and depression, while leaving the marital relationship preserved.

Factor Structure of the Community Reintegration of Service-Members (CRIS) in Veterans with Blast-Related Mild Traumatic Brain Injury.

Veterans with blast-related mild traumatic brain injury (mTBI) report difficulty engaging in life roles, also referred to as participation. Current measures are either global or lack comprehensive coverage of life roles and have not been validated in Veterans with mTBI. The Community Reintegration of Service-members instrument (CRIS) is a promising measure that was specifically developed for Veterans using a well-formulated conceptual framework and Rasch analysis. However, the CRIS has not been validated in Veterans with mTBI. Two data sets were combined for 191 Veterans with blast-related mTBI to conduct a confirmatory factor analysis of the CRIS. High residual and low loading items (33) were removed to improve the model fit. The remaining items demonstrated high correlation (0.87-0.89) between subscales and high test re-test (0.85 to 0.95). Mean scores were better for Veterans without Post Traumatic Stress Disorder (PTSD) or depression compared to Veterans with PTSD or depression. The refined CRIS offers a valid comprehensive measure of participation for Veterans with blast-related mTBI. Future directions include examining aspects of participation that may not be covered by the CRIS for Veterans with mTBI..

The Aging Well through Interaction and Scientific Education (AgeWISE) Program.

OBJECTIVE: We conducted a randomized controlled trial of the Aging Well through Interaction and Scientific Education (AgeWISE) program, a 12-week manualized cognitive rehabilitation program designed to provide psychoeducation to older adults about the aging brain, lifestyle factors associated with successful brain aging, and strategies to compensate for age related cognitive decline. METHODS: Forty-nine cognitively intact participants ≥ 60 years old were randomly assigned to the AgeWISE program (n = 25) or a no-treatment control group (n = 24). Questionnaire data were collected prior to group assignment and post intervention. Two-factor repeated-measures analyses of covariance (ANCOVAs) were used to compare group outcomes. RESULTS: Upon completion, participants in the AgeWISE program reported increases in memory contentment and their sense of control in improving memory; no significant changes were observed in the control group. Surprisingly, participation in the group was not associated with significant changes in knowledge of memory aging, perception of memory ability, or greater use of strategies. CONCLUSIONS: The AgeWISE program was successfully implemented and increased participants' memory contentment and their sense of control in improving memory in advancing age. CLINICAL IMPLICATIONS: This study supports the use of AgeWISE to improve perspectives on healthy cognitive aging.

The influence of strategic encoding on false memory in patients with mild cognitive impairment and Alzheimer's disease dementia.

Patients with Alzheimer's disease (AD) dementia exhibit high rates of memory distortions in addition to their impairments in episodic memory. Several investigations have demonstrated that when healthy individuals (young and old) engaged in an encoding strategy that emphasized the uniqueness of study items (an item-specific encoding strategy), they were able to improve their discrimination between old items and unstudied critical lure items in a false memory task. In the present study we examined if patients with AD could also improve their memory discrimination when engaging in an item-specific encoding strategy. Healthy older adult controls, patients with mild cognitive impairment (MCI) due to AD, and patients with mild AD dementia were asked to study lists of categorized words. In the Item-Specific condition, participants were asked to provide a unique detail or personal experience with each study item. In the Relational condition, they were asked to determine how each item in the list was related to the others. To assess the influence of both strategies, recall and recognition memory tests were administered. Overall, both patient groups exhibited poorer memory in both recall and recognition tests compared to controls. In terms of recognition, healthy older controls and patients with MCI due to AD exhibited improved memory discrimination in the Item-Specific condition compared to the Relational condition, whereas patients with AD dementia did not. We speculate that patients with MCI due to AD use intact frontal networks to effectively engage in this strategy.

The Role of Mental Health Conditions in Early Detection and Treatment of Veterans With Alzheimer's Dementia.

INTRODUCTION: The benefits of early detection of Alzheimer's disease (AD) have become increasingly recognized. Veterans with mental health conditions (MHCs) may be less likely to receive a specific AD diagnosis compared to veterans without MHCs. We investigated whether rates of MHCs differed between veterans diagnosed with unspecified dementia (UD) vs. AD to better understand the role MHCs might play in establishing a diagnosis of AD. MATERIALS AND METHODS: This retrospective analysis (2015-2022) identified UD and AD with diagnostic code-based criteria. We determined the proportion of veterans with MHCs in UD vs. AD cohorts. Secondarily, we assessed the distribution of UD/AD diagnoses in veterans with and without MHCs. RESULTS: We identified 145,309 veterans with UD and 33,996 with AD. The proportion of each MHC was consistently higher in UD vs. AD cohorts: 41.4% vs. 33.2% (depression), 26.9% vs. 20.3% (post-traumatic stress disorder), 23.4% vs. 18.2% (anxiety), 4.3% vs. 2.1% (bipolar disorder), and 3.9% vs. 1.5% (schizophrenia). The UD diagnostic code was used in 84% of veterans with MHCs vs. 78% without MHCs (P < .001). CONCLUSIONS: Mental health conditions were more likely in veterans with UD vs. AD diagnoses; comorbid MHC may contribute to delayed AD diagnosis.

Prevalence of Mild Cognitive Impairment and Alzheimer's Disease Identified in Veterans in the United States.

Background: Diagnostic codes can be instrumental for case identification in Alzheimer's disease (AD) research; however, this method has known limitations and cannot distinguish between disease stages. Clinical notes may offer more detailed information including AD severity and can complement diagnostic codes for case identification. Objective: To estimate prevalence of mild cognitive impairment (MCI) and AD using diagnostics codes and clinical notes available in the electronic healthcare record (EHR). Methods: This was a retrospective study in the Veterans Affairs Healthcare System (VAHS). Health records from Veterans aged 65 years or older were reviewed during Fiscal Years (FY) 2010-2019. Overall, 274,736 and 469,569 Veterans were identified based on a rule-based algorithm as having at least one clinical note for MCI and AD, respectively; 201,211 and 149,779 Veterans had a diagnostic code for MCI and AD, respectively. During FY 2011-2018, likely MCI or AD diagnosis was defined by≥2 qualifiers (i.e., notes and/or codes)≥30 days apart. Veterans with only 1 qualifier were considered as suspected MCI/AD. Results: Over the 8-year study, 147,106 and 207,225 Veterans had likely MCI and AD, respectively. From 2011 to 2018, yearly MCI prevalence increased from 0.9% to 2.2%; yearly AD prevalence slightly decreased from 2.4% to 2.1%; mild AD changed from 22.9% to 26.8%, moderate AD changed from 26.5% to 29.1%, and severe AD changed from 24.6% to 30.7. Conclusions: The relative distribution of AD severities was stable over time. Accurate prevalence estimation is critical for healthcare resource allocation and facilitating patients receiving innovative medicines.

A Network Analysis of Digital Clock Drawing for Command and Copy Conditions.

Graphomotor and time-based variables from the digital Clock Drawing Test (dCDT) characterize cognitive functions. However, no prior publications have quantified the strength of the associations between digital clock variables as they are produced. We hypothesized that analysis of the production of clock features and their interrelationships, as suggested, will differ between the command and copy test conditions. Older adults aged 65+ completed a digital clock drawing to command and copy conditions. Using a Bayesian hill-climbing algorithm and bootstrapping (10,000 samples), we derived directed acyclic graphs (DAGs) to examine network structure for command and copy dCDT variables. Although the command condition showed moderate associations between variables (µ|ßz|= 0.34) relative to the copy condition (µ|ßz| = 0.25), the copy condition network had more connections (18/18 versus 15/18 command). Network connectivity across command and copy was most influenced by five of the 18 variables. The direction of dependencies followed the order of instructions better in the command condition network. Digitally acquired clock variables relate to one another but differ in network structure when derived from command or copy conditions. Continued analyses of clock drawing production should improve understanding of quintessential normal features to aid in early neurodegenerative disease detection.

Cognition Mediates the Association Between Cerebrospinal Fluid Biomarkers of Amyloid and P-Tau and Neuropsychiatric Symptoms.

Background: Neuropsychiatric symptoms (NPS) can be an early manifestation of Alzheimer's disease (AD). However, the associations among NPS, cognition, and AD biomarkers across the disease spectrum are unclear. Objective: We analyzed cross-sectional mediation pathways between cerebrospinal fluid (CSF) biomarkers of AD (Aß1-42, p-tau181), cognitive function, and NPS. Methods: Primary models included 781 participants from the National Alzheimer's Coordinating Center (NACC) data set who had CSF analyzed for AD biomarkers using Lumipulse. NPS were assessed with the Neuropsychiatric Inventory Questionnaire (NPI-Q). We assessed cognition with the harmonized MMSE/MoCA, as well as neuropsychological tests sensitive to AD pathology: story recall, naming, animal fluency, and Trails B. The Clinical Dementia Rating (CDR®) scale assessed dementia severity. Mediation models were estimated with Kemeny metric covariance in a structural equation model framework, controlling for age, education, sex, and APOEɛ4. Results: The sample was older adults (M = 73.85, SD = 6.68; 49.9% male, 390; 27.9% dementia, 218) who were predominantly white (n = 688, 88.1%). Higher p-tau181/Aß1-42 ratio predicted higher NPI-Q, which was partially mediated by the MMSE/MoCA and, in a second model, story recall. No other pathway was statistically significant. Both the MMSE/MoCA and NPI-Q independently mediated the association between p-tau181/Aß1-42 ratio and CDR global impairment. With dementia excluded, p-tau181/Aß1-42 ratio was no longer associated with the NPI-Q. Conclusions: NPS may be secondary to cognitive impairment and AD pathology through direct and indirect pathways. NPS independently predict dementia severity in AD. However, AD pathology likely plays less of a role in NPS in samples without dementia.

The Framingham Heart Study clock drawing performance: normative data from the offspring cohort.

UNLABELLED: BACKGROUND/STUDY CONTEXT: Although the Clock Drawing Test (CDT) is a popular tool used to assess cognitive function, limited normative data on CDT performance exist. The objective of the current study was to provide normative data on an expanded version of previous CDT scoring protocols from a large community-based sample of middle to older adults (aged 43 to 91) from the Framingham Heart Study. METHODS: The CDT was administered to 1476 Framingham Heart Study Offspring Cohort participants using a scoring protocol that assigned error scores to drawn features. Total error scores were computed, as well as for subscales pertaining to outline, numeral placement, time-setting, center, and "other." RESULTS: Higher levels of education were significantly associated with fewer errors for time-setting (Command: p < .001; Copy: p = .003), numerals (Command: p < .001), and "other" (Command: p < .001) subscales. Older age was significantly associated with more errors for time-setting (Command: p < .001; Copy: p = .003), numerals (Command: p < .001), and "other" (Command: p < .001) subscales. Significant differences were also found between education groups on the Command condition for all but the oldest age group (75+). CONCLUSION: Results provide normative data on CDT performance within a community-based cohort. Errors appear to be more prevalent in older compared with younger individuals, and may be less prevalent in individuals who completed at least some college compared with those who did not. Future studies are needed to determine whether this expanded scoring system allows detection of preclinical symptoms of future risk for dementia.

Caregiver Support Role in Occupational Therapy Video Telehealth: A Scoping Review.

Caregiver involvement may facilitate patient participation in occupational therapy (OT) video telehealth. However, little is known about the extent to which caregivers participate and what they do. This scoping review aims to, 1) describe the caregiver role supporting patient participation in OT video telehealth, and, 2) identify barriers and facilitators to caregiver involvement. Findings reveal caregiver involvement in a range of OT evaluation and intervention processes, with details on what caregivers did overall lacking. Barriers and facilitators are also described. This study underscores the need for clear and robust descriptions of caregiver participation to increase best practices in video telehealth.