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Associative memory for conceptually unitized word pairs in mild cognitive impairment is related to the volume of the perirhinal cortex

Unitization, that is, the encoding of an association as one integrated entity, has been shown to improve associative memory in populations presenting with associative memory deficit due to hippocampal dysfunction, such as amnesic patients with focal hippocampal lesions and healthy older adults. One reason for this benefit is that encoding of unitized associations would rely on the perirhinal corte

Hippocampal sulcal cavities : prevalence, risk factors and association with cognitive performance. The SMART-Medea study and PREDICT-MR study

Hippocampal sulcal cavities (HSCs) are frequently observed on MRI, but their etiology and relevance is unclear. HSCs may be anatomical variations, or result from pathology. We assessed the presence of HSCs, and their cross-sectional association with demographics, vascular risk factors and cognitive functioning in two study samples. Within a random sample of 92 patients with vascular disease from t

Automated Multi-Atlas Segmentation of Hippocampal and Extrahippocampal Subregions in Alzheimer's Disease at 3T and 7T : What Atlas Composition Works Best?

BACKGROUND: Multi-atlas segmentation, a popular technique implemented in the Automated Segmentation of Hippocampal Subfields (ASHS) software, utilizes multiple expert-labelled images ("atlases") to delineate medial temporal lobe substructures. This multi-atlas method is increasingly being employed in early Alzheimer's disease (AD) research, it is therefore becoming important to know how the constr

Mapping the structural and functional network architecture of the medial temporal lobe using 7T MRI

Medial temporal lobe (MTL) subregions play integral roles in memory function and are differentially affected in various neurological and psychiatric disorders. The ability to structurally and functionally characterize these subregions may be important to understanding MTL physiology and diagnosing diseases involving the MTL. In this study, we characterized network architecture of the MTL in health

Enteral supplementation with arachidonic and docosahexaenoic acid and pulmonary outcome in extremely preterm infants

Enteral supplementation with arachidonic acid (AA) and docosahexaenoic acid (DHA) in extremely preterm infants has shown beneficial effects on retinopathy of prematurity and pulmonary outcome whereas exclusive DHA supplementation has been associated with increased pulmonary morbidity. This secondary analysis evaluates pulmonary outcome in 204 extremely preterm infants, randomized to receive AA (10

Clarifying the relationship between physical injuries and risk for suicide attempt in a Swedish national sample

Introduction: The Interpersonal-Psychological Theory of Suicide proposes that capability for suicide is acquired through exposure to painful and provocative events (PPEs). Although there is robust evidence for a positive association between aggregate measures of PPEs and risk for suicidal behavior, little is known about the contributions of physical injuries. The present study investigated the rel

Sedimentology and Stratigraphy of the Shenandoah Formation, Western Fan, Jezero Crater, Mars

Sedimentary fans are key targets of exploration on Mars because they record the history of surface aqueous activity and habitability. The sedimentary fan extending from the Neretva Vallis breach of Jezero crater's western rim is one of the Mars 2020 Perseverance rover's main exploration targets. Perseverance spent ∼250 sols exploring and collecting seven rock cores from the lower ∼25 m of sediment

Being in a meaningful context. Nature and animal-assisted activities as perceived by adults with autism

Introduction: Animal-assisted and nature-based interventions in psychosocial treatment for various groups of clients have been studied internationally. However, there is little knowledge about how young adults with autism experience participation in such types of interventions. This clinical study aimed to describe the feasibility of animal-assisted and nature-based activities on a farm as a compl

PhD Students’ Transformative Change in Teaching : A Comparative Case Study

As future academics, Doctor of Philosophy (PhD) students are be expected to employ learning-centred approach as stated in the Paris Communique (2018) by the European ministers of education. The limited research available about doctoral students’ conceptions indicates that they range from content- to learning-centred. Although a few studies explored the factors which prompt students’ transformation

Performing Numbers : An Ethnography of Numbers in Everyday Organisational Life

This thesis presents a study of the interplay between what numbers do and what people do with numbers in everyday organisational life. Couched in an ethnographic perspective, the study draws on rich empirical material crafted from participant observations conducted at a Scandinavian hospital. The study focuses on how numbers work in everyday social interactions between doctors, nurses, patients, a

Minimum labelling requirements for dermatology artificial intelligence-based Software as Medical Device (SaMD) : A consensus statement

Background/Objectives: Artificial intelligence (AI) holds remarkable potential to improve care delivery in dermatology. End users (health professionals and general public) of AI-based Software as Medical Devices (SaMD) require relevant labelling information to ensure that these devices can be used appropriately. Currently, there are no clear minimum labelling requirements for dermatology AI-based

Corporate social responsibility, customer satisfaction, and trust in the restaurant industry

As well as contributing to society, corporate social responsibility (CSR) initiatives have frequently been utilized by businesses to gain a competitive edge. Nevertheless, despite companies’ endeavors to leverage their CSR initiatives, limited stakeholder awareness of these efforts poses challenges to fully realize the strategic value of CSR. Hence, the primary objective of this study was to exami

“Risk on steroids” : The Political Economy of Power-to-X

The global energy transition requires alternatives to fossil fuels in the energy-intensive industries and transport sectors, which are particularly reliant on the unique material properties of fossil fuels as fuel and as feedstock. The build-up of non-fossil infrastructure therefore demands large-scale investments in power-to-x. In the context of European climate governance, a political consensus

Urban and Peri-Urban Food Sharing Governance: Discover The Potential Of Urban Food Sharing To Foster Sustainable City Transformations

Food sharing is increasingly making its way in cities, offering new opportunities to tackle inequalities and shape more sustainable and resilient urban and peri-urban food systems. However, food sharing initiatives face multiple policy barriers that hinder its potential. Drawing on an international review of existing studies of Food Sharing Initiatives (FSI) governance, this first policy brief of

Early or synchronized gestures facilitate speech recall — a study based on motion capture data

Introduction: Temporal co-ordination between speech and gestures has been thoroughly studied in natural production. In most cases gesture strokes precede or coincide with the stressed syllable in words that they are semantically associated with.Methods: To understand whether processing of speech and gestures is attuned to such temporal coordination, we investigated the effect of delaying, preposin

Regulating high-reach AI: on transparency directions in the Digital Services Act

By introducing the concept of high-reach AI, this paper focuses on AI systems whose widespread use may generate significant risks for both individuals and societies. While some of those risks have been recognised under the AI Act, we are analysing the rules laid down by the Digital Services Act (DSA) for recommender systems used by dominant social media platforms, as a prominent example of high-re

Chronotropic Incompetence in Parkinson's Disease : A Possible Marker of Severe Disease Phenotype?

Autonomic dysfunction is a prevalent feature of Parkinson's disease (PD), mediated by disease involvement of the autonomic nervous system. Chronotropic incompetence (CI) refers to inadequate increase of heart rate in response to elevated metabolic demand, partly dependent on postganglionic sympathetic tone. In a retrospective study, PD patients with/without CI were identified. We show that PD with

A data-based comparison of methods for reducing the peak flow rate in a district heating system

This work concerns reduction of the peak flow rate of a district heating grid,a key system property which is bounded by pipe dimensions and pumpingcapacity. The peak flow rate constrains the number of additional consumersthat can be connected, and may be a limiting factor in reducing supplytemperatures when transitioning to the 4th generation of district heating.We evaluate a full year of operatio