Cannabis Dampens the Effects of Music in Brain Regions Sensitive to Reward and Emotion.

Background: Despite the current shift towards permissive cannabis policies, few studies have investigated the pleasurable effects users seek. Here, we investigate the effects of cannabis on listening to music, a rewarding activity that frequently occurs in the context of recreational cannabis use. We additionally tested how these effects are influenced by cannabidiol, which may offset cannabis-related harms.

Acute and chronic effects of cannabinoids on effort-related decision-making and reward learning: an evaluation of the cannabis 'amotivational' hypotheses.

Rationale: Anecdotally, both acute and chronic cannabis use have been associated with apathy, amotivation, and other reward processing deficits. To date, empirical support for these effects is limited, and no previous studies have assessed both acute effects of Δ-9-tetrahydrocannabinol (THC) and cannabidiol (CBD), as well as associations with cannabis dependence.

Objectives: The objectives of this study were (1) to examine acute effects of cannabis with CBD (Cann + CBD) and without CBD (Cann-CBD) on effort-related decision-making and (2) to examine associations between cannabis dependence, effort-related decision-making and reward learning.

A Moderate Dose of Alcohol Does Not Influence Experience of Social Ostracism in Hazardous Drinkers.

Anecdotal and correlational evidence suggests a relationship between social ostracism and alcohol dependence. Furthermore, a recent fMRI investigation found differences in the neural correlates associated with ostracism in people with alcohol dependence compared to healthy controls. We predicted that acutely administered alcohol would reduce the negative effects of social ostracism.

Recreational 3,4-methylenedioxy-N-methylamphetamine (MDMA) or 'ecstasy' and self-focused compassion: Preliminary steps in the development of a therapeutic psychopharmacology of contemplative practices.

3,4-methylenedioxy-N-methylamphetamine (MDMA) produces diverse pro-social effects. Cognitive training methods rooted in Eastern contemplative practices also produce these effects through the development of a compassionate mindset. Given this similarity, we propose that one potential mechanism of action of MDMA in psychotherapy is through enhancing effects on intrapersonal attitudes (i.

Protective effect of anti-oxidants on endothelial function in young Korean-Asians compared to Caucasians.

Background: Previous studies show that Asians have an impaired blood flow response (BFR) to occlusion after a single high fat (HF) meal. The mechanism is believed to be the presence and susceptibility to high free radicals in their blood. The free radical concentration after a HF meal has not been examined in Asians.

Residential care facilities: a key sector in the spectrum of long-term care providers in the United States.

RCFs in the United States totaled 31,100 in 2010, with 971,900 state-licensed, certified, or registered residential care beds. About one-half of RCFs were small facilities which served one-tenth of all RCF residents. The remaining RCFs were medium-sized facilities (16%) which served about one-tenth of all RCF residents, large facilities (28%) which served about one-half of all RCF residents, and extra large facilities (7%) which housed about three-tenths of all RCF residents.

Residents living in residential care facilities: United States, 2010.

In 2010, residential care residents were mostly female, non-Hispanic white, and aged 85 and over, and had a median length of stay of about 22 months. For about 20% of residents—or 137,700 persons—Medicaid paid for at least some long-term care services provided by the RCF. This estimate is similar to that found in a recent study (3).

Design and operation of the 2010 National Survey of Residential Care Facilities.

Objectives: This methods report provides an overview of the National Survey of Residential Care Facilities (NSRCF) conducted in 2010. NSRCF is a first-ever national probability sample survey that collects data on U.S.

An overview of home health aides: United States, 2007.

Objectives: This report presents national estimates of home health aides providing assistance in activities of daily living (ADLs) and employed by agencies providing home health and hospice care in 2007. Data are presented on demographics, training, work environment, pay and benefits, use of public benefits, and injuries.

Methods: Estimates are based on data collected in the 2007 National Home Health Aide Survey.

Home health care and discharged hospice care patients: United States, 2000 and 2007.

Objectives: This report presents national estimates on home health care patients and discharged hospice care patients. Information on characteristics, length of service, medical diagnoses, functional limitations, service use, advance care planning, and emergent and hospital care use are presented for home health care patients and hospice care discharges. A comparison of selected characteristics for 2000 and 2007 is also provided to highlight changes.

Use of advance directives in long-term care populations.

An advance directive (AD) allows a patient to communicate health care preferences in the event that he or she is no longer able to make these decisions. Many view advance care planning (ACP)—a process that includes discussing values and goals of care among the patient, family, and physician, and determining or executing treatment directives—as a way to help ensure that wishes about end-of-life care are honored. Ideally, ADs are part of the ACP process.

Design and operation of the national home health aide survey: 2007-2008.

This report provides an overview of the National Home Health Aide Survey (NHHAS), the first national probability survey of home health aides. NHHAS was designed to provide national estimates of home health aides who provided assistance in activities of daily living (ADLs) and were directly employed by agencies that provide home health and/or hospice care. This report discusses the need for and objectives of the survey, the design process, the survey methods, and data availability.

Changes in use of voluntary workers in nursing homes: United States, 1985 and 1999.

Objective: This report describes changes in the use of voluntary workers in nursing homes between 1985 and 1999. Statistics are presented on selected characteristics of nursing homes using voluntary workers and the services they perform. Factors that may contribute to the increased use of voluntary workers are also discussed.