Predicting Caregiver Communications in a Geriatric Clinic.

The current study evaluated the use of a machine learning model to determine benefit of medical record variables in predicting geriatric clinic communication requirements. Patient behavioral symptoms and global cognition, medical information, and caregiver intake assessments were extracted from 557 patient records. Two independent raters reviewed the subsequent 12 months for documented (1) incoming caregiver contacts, (2) outgoing clinic contacts, and (3) clinic communications.

Owner quality of life, caregiver burden and anticipatory grief: How they differ, why it matters.

Background: Understanding client perspective is important for veterinary communications, particularly during problem visits. Key client experiences of caregiver burden, anticipatory grief and quality of life (QoL) have been previously examined in this context, but never simultaneously considered.

Methods: A sample of 393 owners of an elderly or seriously ill companion animal was recruited online to complete cross-sectional measures of psychosocial function, companion animal presentation and demographics.

The Moderating Role of Pain Self-efficacy in the Relationships Among Caregiver Burden and Care Recipient Pain and Neuropsychiatric Symptoms in a Sample of Persons With Dementia.

Past research suggests relationships among dementia caregiver burden and care recipient pain and neuropsychiatric symptoms, but no prior work has examined the influence of pain self-efficacy on these associations. A sample of 502 dementia caregivers completed an online protocol assessing caregiver burden and care recipient neuropsychiatric symptoms, presence of pain, and pain self-efficacy in this cross-sectional, observational study. The indirect effect of neuropsychiatric symptoms on the relationship between pain and caregiver burden was significant.

Varying roles of glucoregulatory function measures in postprandial cognition following milk consumption.

Purpose: Past work suggests milk consumption may facilitate cognition in children and college students with higher fasting glucose compared to other beverages (e.g., fruit juice).

Treating insomnia improves depression, maladaptive thinking, and hyperarousal in postmenopausal women: comparing cognitive-behavioral therapy for insomnia (CBTI), sleep restriction therapy, and sleep hygiene education.

Introduction: Depression increases during menopause, and subclinical depressive symptoms increase risk for major depression. Insomnia is common among postmenopausal women and increases depression-risk in this already-vulnerable population. Recent evidence supports the efficacy of cognitive-behavioral therapy for insomnia (CBTI) to treat menopausal insomnia, but it remains unclear whether treating insomnia also alleviates co-occurring depressive symptoms and depressogenic features.

Biological sex and glucoregulation modulate postprandial cognition following dairy milk and fruit juice in healthy school-age children.

Recent work suggests potential postprandial benefits for cognition and on-task behavior in children, depending on the macronutrients consumed, as well as individual differences such as sex and glucoregulation. We examined the effects of 1% milk versus apple juice on cognition and on-task behavior among healthy school-age children, predicting that milk would promote better performance and a greater presence of on-task behavior compared to juice. We also examined how sex and glucoregulation influenced cognition and behavior following each beverage.

Hyperarousal and sleep reactivity in insomnia: current insights.

Hyperarousal is a key component in all modern etiological models of insomnia disorder. Overall patterns in the literature suggest that over-active neurobiological and psychological systems contribute to difficulty sleeping. Even so, mixed results regarding the specific mechanisms linking hyperarousal to sleep disturbance limit current etiological conceptualizations.

Using coffee to compensate for poor sleep: Impact on vigilance and implications for workplace performance.

Poor sleep negatively impacts vigilance and is associated with reduced well-being and work productivity. While many individuals depend on caffeine to counteract the cognitive consequences of poor sleep and restore optimal work performance, few studies have naturalistically evaluated this strategy. This study examined the effects of coffee on vigilance, comparing individuals based on recent sleep quality.

The impact of stress on sleep: Pathogenic sleep reactivity as a vulnerability to insomnia and circadian disorders.

Sleep reactivity is the trait-like degree to which stress exposure disrupts sleep, resulting in difficulty falling and staying asleep. Individuals with highly reactive sleep systems experience drastic deterioration of sleep when stressed, whereas those with low sleep reactivity proceed largely unperturbed during stress. Research shows that genetics, familial history of insomnia, female gender and environmental stress influence how the sleep system responds to stress.

Lower Aerobic Endurance Linked to History of Depression in Multiple Sclerosis: Preliminary Observations.

Background: Despite the demonstrated benefits of exercise in multiple sclerosis (MS), this population shows low rates of physical activity. Understanding barriers to exercise in persons with MS is important. The current study examined the relationship between lifetime history of depression, current depressive symptoms, and aerobic endurance in persons with relapsing-remitting MS to determine whether depression might be one such barrier.

A preliminary examination of gut microbiota, sleep, and cognitive flexibility in healthy older adults.

Objectives: Inadequate sleep increases the risk for age-related cognitive decline and recent work suggests a possible role of the gut microbiota in this phenomenon. Partial sleep deprivation alters the human gut microbiome, and its composition is associated with cognitive flexibility in animal models. Given these findings, we examined the possible relationship among the gut microbiome, sleep quality, and cognitive flexibility in a sample of healthy older adults.

Baseline glucoregulatory function moderates the effect of dairy milk and fruit juice on postprandial cognition in healthy young adults.

Purpose: Few studies have examined acute cognitive effects of dairy products. Prior work suggests baseline glucoregulatory function may moderate the relationship between macronutrient profile and postprandial cognition. This study examined the role of glucoregulatory function in postprandial cognition after milk, fruit juice, and a water control.

The Moderating Role of Insulin-Like Growth Factor 1 in the Relationship Between Cognitive and Aerobic Endurance Change.

Background: Improvements in cognition often accompany fitness improvements in older adults, and research suggests insulin-like growth factor 1 (IGF-1) may influence this association. No prior work has examined this in mild cognitive impairment (MCI). We predicted that IGF-1 would moderate the relationship between cognition and aerobic endurance improvement, such that greater baseline IGF-1 would accompany a stronger relationship between cognition and aerobic endurance change.

Delirium Detection and Impact of Comorbid Health Conditions in a Post-Acute Rehabilitation Hospital Setting.

Misdiagnosis and under-detection of delirium may occur in many medical settings. This is important to address as delirium clearly increases risk of morbidity and mortality in such settings. This study assessed whether Veterans who screened positive on a delirium severity measure (Memorial Delirium Assessment Scale; MDAS) differed from those with and without corresponding medical documentation of delirium in terms of cognitive functioning, psychiatric/medical history, and medication use.

Sleep system sensitization: evidence for changing roles of etiological factors in insomnia.

Objectives: To test for sensitization of the sleep system in response to insomnia development and major life stress. In addition, to evaluate the impact on depression and anxiety associated with sleep system sensitization.

Methods: A longitudinal study with three annual assessments.

The Anxiolytic Effects of Cognitive Behavior Therapy for Insomnia: Preliminary Results from a Web-delivered Protocol.

Though the efficacy of cognitive behavior therapy for insomnia (CBTI) is well-established, the paucity of credentialed providers hinders widespread access. Further, the impact of alternatives such as web-delivered CBTI has not been adequately tested on common insomnia comorbidities such as anxiety. Therefore, we assessed the impact of an empirically validated web-delivered CBTI intervention on insomnia and comorbid anxiety symptoms.