Active ignoring in early visual cortex

Selective attention is critical for controlling the input to mental processes. Attentional mechanisms act not only to select relevant stimuli but also to exclude irrelevant stimuli. There is evidence that we can actively ignore irrelevant information. We measured neural activity relating to successfully ignoring distracters (using preview search) and found increases in both the precuneus and primary visual cortex during preparation to ignore distracters. We also found reductions in activity in fronto-parietal regions while previewing distracters and a reduction in activity in early visual cortex during search when a subset of items was successfully excluded from search, both associated with precuneus activity. These results are consistent with the proposal that actively excluding distractions has two components: an initial stage where distracters are encoded, and a subsequent stage where further processing of these items is inhibited. Our findings suggest that it is the precuneus that controls this process and can modulate activity in visual cortex as early as V1

Toward a New Diversity and the Revitalization of hte Campus Spirit: A Bandung 2000 Conference for Students, Staff and Faculty

In this session, New Diversity programs are designed and proposed, aimed at enabling minority staff, students and faculty the kind of cultural inoculation needed to be able to address the concerns which plague most campuses

Peopledance in midstream

Peopledance in Midstream is a dance for four dancers. The central idea is, that in the midst of daily activities, people dance. The intent of the mood is one of lightheartedness and gaity. The dance is in three sections. The first section is without accompaniment, and is a repetition by each of the four dancers of a four minute movement theme in staggered sequence. The music, a medley of piano rags from the record, "Heliotrope Bouquet", begins in section two. This section is comprised of a solo, a duet, a trio, and a group segment. The final section is a recapitulation of section one repeated in unison by the four dancers and with accompaniment. The dance begins with white lights which fade into general lighting in warm colors as the second section commences. The intensity of the lights increases until the final two minutes of the dance. At this point, the warm colors begin to fade and the dance concludes with a single white spot as the last dancer exits. The costume for each dancer is a black sleeveless leotard, black tights, a pair of striped socks, and a gathered full skirt in a gaudy print. The colors in the socks and skirts are blue, red, yellow, and green. The process of efficiently and aesthetically amassing all of the details into the completed dance was a valuable, though demanding experience. The choreographer is concerned that the experience of the choreographic process will be actively retained as a valid part of Peopledance In Midstream

Perception of the quality of communication with physicians among relatives of dying residents of long-term care facilities in 6 European countries : PACE cross-sectional study

Objective: To examine how relatives evaluate the quality of communication with the treating physician of a dying resident in long-term care facilities (LTCFs) and to assess its differences between countries. Design: A cross-sectional retrospective study in a representative sample of LTCFs conducted in 2015. Relatives of residents who died during the previous 3 months were sent a questionnaire. Settings and participants: 761 relatives of deceased residents in 241 LTCFs in Belgium, England, Finland, Italy, the Netherlands, and Poland. Methods: The Family Perception of Physician-Family Communication (FPPFC) scale (ratings from 0 to 3, where 3 means the highest quality) was used to retrospectively assess how the quality of end-of-life communication with treating physicians was perceived by relatives. We applied multilevel linear and logistic regression models to assess differences between countries and LTCF types. Results: The FPPFC score was the lowest in Finland (1.4 +/- 0.8) and the highest in Italy (2.2 +/- 0.7). In LTCFs served by general practitioners, the FPPFC score differed between countries, but did not in LTCFs with onsite physicians. Most relatives reported that they were well informed about a resident's general condition (from 50.8% in Finland to 90.6% in Italy) and felt listened to (from 53.1% in Finland to 84.9% in Italy) and understood by the physician (from 56.7% in Finland to 85.8% in Italy). In most countries, relatives assessed the worst communication as being about the resident's wishes for medical treatment at the end of life, with the lowest rate of satisfied relatives in Finland (37.6%). Conclusion: The relatives' perception of the quality of end-of-life communication with physicians differs between countries. However, in all countries, physicians' communication needs to be improved, especially regarding resident's wishes for medical care at the end of life. Implications: Training in end-of-life communication to physicians providing care for LTCF residents is recommended

Comparing palliative care in care homes across Europe (PACE):protocol of a cross-sectional study of deceased residents in six EU countries

Objectives While a growing number of older people are dying in care homes, palliative care has developed in these settings only recently. Crosscountry representative comparative research hardly exists in this area. As part of a large EU-funded project, we aim to undertake representative comparative research in care homes in Europe, to describe and compare six countries in terms of 1) resident outcomes, quality and costs of palliative and end-of-life care; 2) palliative care structures and staff knowledge and attitudes towards palliative care. We also aim to explore country, facility, staff, patient and care characteristics related to better outcomes at resident level. Design and Methods To obtain a representative nationwide sample, we will conduct a large-scale cross-sectional study of deceased residents in care homes in Belgium, Finland, Italy, the Netherlands, Poland and the United Kingdom, using proportional stratified random sampling (taking into account region, facility type and bed capacity). In each country, all participating care homes retrospectively report all deaths of residents in and outside the facilities over the previous three-month period. For each case, structured questionnaires including validated instruments are sent to (1) the administrator/manager, (2) staff member most involved in care, (3) treating physician (GP or elderly care physician), and (4) a closely involved relative. It is estimated that, per country, 50 care homes are needed on average to obtain a minimum of 200 deceased residents. Collected data include clinical and socio-demographic characteristics, quality of dying, quality and costs of palliative care and end-of-life care, and palliative care structures at facility level and country level. To obtain a representative view of staff knowledge and attitudes regarding palliative care, PACE will conduct a cross-sectional study of staff working in the participating care homes. Conclusion Considering the growing challenges associated with aging in all European countries, there is an urgent need to build a robust international comparative evidence-base that can inform the development of policies to target improved palliative care in care homes. By describing this research protocol, we hope to inform international research in care homes on how to perform representative end-of-life care research in these settings and better understand which systems are associated with better outcomes

Comparing palliative care in care homes across Europe (PACE) : protocol of a cross-sectional study of deceased residents in 6 EU countries

Objectives: Although a growing number of older people are dying in care homes, palliative care has developed in these settings only recently. Cross-country representative comparative research hardly exists in this area. As part of a large EU-funded project, we aim to undertake representative comparative research in care homes in Europe, to describe and compare 6 countries in terms of (1) resident outcomes, quality and costs of palliative and end-of-life care; and (2) palliative care structures and staff knowledge and attitudes toward palliative care. We also aim to explore country, facility, staff, patient, and care characteristics related to better outcomes at resident level. Design and Methods: To obtain a representative nationwide sample, we will conduct a large-scale cross-sectional study of deceased residents in care homes in Belgium, Finland, Italy, the Netherlands, Poland, and the United Kingdom, using proportional stratified random sampling (taking into account region, facility type and bed capacity). In each country, all participating care homes retrospectively report all deaths of residents in and outside the facilities over the previous 3-month period. For each case, structured questionnaires, including validated instruments, are sent to (1) the administrator/manager, (2) staff member most involved in care, (3) treating physician (general practitioner or elderly care physician), and (4) a closely involved relative. It is estimated that, per country, 50 care homes are needed on average to obtain a minimum of 200 deceased residents. Collected data include clinical and socio-demographic characteristics, quality of dying, quality and costs of palliative care and end-of-life care, and palliative care structures at the facility level and country level. To obtain a representative view of staff knowledge and attitudes regarding palliative care, PACE will conduct a cross-sectional study of staff working in the participating care homes. Conclusion: Considering the growing challenges associated with aging in all European countries, there is an urgent need to build a robust international comparative evidence base that can inform the development of policies to target improved palliative care in care homes. By describing this research protocol, we hope to inform international research in care homes on how to perform representative end-of-life care research in these settings and better understand which systems are associated with better outcomes

Advance directives in European long-term care facilities : a cross-sectional survey

Background: End-of-life care practices in long-term care facilities (LTCFs) are the focus of growing attention in Europe, due to rapidly increasing number of older persons living in LTCFs. The knowledge about end-of-life discussions or existence of written advance directives in the European LTCFs is scarce. This study's aim is to investigate the prevalence of written advance directives and their sociodemographic associates, among recently deceased LTCF residents, in six European countries. Methods: Data from the European Union-funded PACE database were collected from 322 LTCFs in six European countries in 2014. The assessments were performed by using two questionnaires designed for LTCF administrative staff and for staff member.LTCFs were selected within each country by using proportional stratified random sampling procedure. Facilities with certain types and sizes were included from each country.Multilevel multivariate analyses were performed to evaluate associations between written advance directives and selected predictors. Results: In total, 32.5 % of the 1384 deceased LTCF residents had a written advance directive with a range from 0% to 77 % between countries. The proportion of the most common advance directive, 'Do not resuscitate in case of cardiac or respiratory arrest (DNR)', varied correspondingly from 0% to 75%.LTCF type (OR 2.86 95% CI 1.59 to 5.23) and capability of expressing at the time of admission (OR 3.26 95% CI 2.26 to 4.71) were the independent predictors for advance directive. Residents living in LTCFs where physician was available were less likely to have advance directive compared with residents from LTCFs where physician was not available. Conclusion: Extensive differences for prevalence of written advance directive exist between countries among older LTCF residents in Europe. Timely and appropriate response to LTCF resident's health needs and preferences efforts advance care planning

Advance directives in European long-term care facilities: a cross-sectional survey

BackgroundEnd-of-life care practices in long-term care facilities (LTCFs) are the focus of growing attention in Europe, due to rapidly increasing number of older persons living in LTCFs. The knowledge about end-of-life discussions or existence of written advance directives in the European LTCFs is scarce. This study's aim is to investigate the prevalence of written advance directives and their sociodemographic associates, among recently deceased LTCF residents, in six European countries.MethodsData from the European Union-funded PACE database were collected from 322 LTCFs in six European countries in 2014. The assessments were performed by using two questionnaires designed for LTCF administrative staff and for staff member.LTCFs were selected within each country by using proportional stratified random sampling procedure. Facilities with certain types and sizes were included from each country.Multilevel multivariate analyses were performed to evaluate associations between written advance directives and selected predictors.ResultsIn total, 32.5 % of the 1384 deceased LTCF residents had a written advance directive with a range from 0% to 77 % between countries. The proportion of the most common advance directive, 'Do not resuscitate in case of cardiac or respiratory arrest (DNR)', varied correspondingly from 0% to 75%.LTCF type (OR 2.86 95% CI 1.59 to 5.23) and capability of expressing at the time of admission (OR 3.26 95% CI 2.26 to 4.71) were the independent predictors for advance directive. Residents living in LTCFs where physician was available were less likely to have advance directive compared with residents from LTCFs where physician was not available.ConclusionExtensive differences for prevalence of written advance directive exist between countries among older LTCF residents in Europe. Timely and appropriate response to LTCF resident's health needs and preferences efforts advance care planning

Innovation in Planning Space Debris Removal Missions Using Artificial Intelligence and Quantum-Inspired Computing

This paper proposes an optimisation solution and tool-set for planning an active debris removal mission, enabling a single spacecraft to deorbit multiple space debris objects in one mission efficiently. A two-step strategy is proposed; first, an Artificial Neural Network is trained to predict the cost of orbital transfer to and disposal of a range of debris objects quickly. Then, this information is used to plan a mission of four captures from 100 possible debris targets using Fujitsu’s quantum-inspired optimisation technology, called Digital Annealer, by formulating the problem as a quadratic unconstrained binary optimisation. In validation, this platform produced a 25% faster mission, using 18% less propellant when compared to an expert’s attempt to plan the mission using the same assumptions, this solution was found 170,000 times faster than current methods