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Platform capitalisms and platform cultures

Author(s): Steinberg M; Zhang L; Mukherjee R;

This article argues for a pluralization of the "platform capitalism" framework, suggesting we should think instead in terms of "platform capitalisms." This pluralization opens the way to a better account of how platforms work in different geocultural contexts, with our focus being on China, India and Japan. The article first outlines several roles the sta ...

Article GUID: 39759402


Human Auditory-Motor Networks Show Frequency-Specific Phase-Based Coupling in Resting-State MEG

Author(s): Bedford O; Noly-Gandon A; Ara A; Wiesman AI; Albouy P; Baillet S; Penhune V; Zatorre RJ;

Perception and production of music and speech rely on auditory-motor coupling, a mechanism which has been linked to temporally precise oscillatory coupling between auditory and motor regions of the human brain, particularly in the beta frequency band. Recently, brain imaging studies using magnetoencephalography (MEG) have also shown that accurate auditory ...

Article GUID: 39757971


Evoked and entrained pupillary activity while moving to preferred tempo and beyond

Author(s): Spiech C; Hope M; Bégel V;

People synchronize their movements more easily to rhythms with tempi closer to their preferred motor rates than with faster or slower ones. More efficient coupling at one's preferred rate, compared to faster or slower rates, should be associated with lower cognitive demands and better attentional entrainment, as predicted by dynamical system theories ...

Article GUID: 39758823


Understanding the Components of Eating Behaviour-Focused Weight Management Interventions Adjunct to Metabolic Bariatric Surgery: Systematic Review of Published Literature

Author(s): Yousefi R; Ben-Porat T; O' Neill J; Boucher VG; Stojanovic J; Fortin A; Lavoie KL; Bacon SL;

Purpose of review: Eating behaviour-focused interventions are essential for improving health and weight-related outcomes in patients undergoing metabolic bariatric surgery (MBS). This work aims to examine the content of eating behaviour-focused weight management interventions adjunct to MBS in te ...

Article GUID: 39753946


Clinical Manifestations

Author(s): Phillips N; Best PT; Grant N; Kabir A;

Background: Sensory loss in hearing, vision, and olfaction are highly prevalent in older adults and are each associated with a higher risk of developing dementia. This study sought to identify the extent to which these sensory factors are associated with alterations in brain function and structure older adults with or at risk for dementia. We examined gro ...

Article GUID: 39750307


Clinical Manifestations

Author(s): Calvo N; Siddiqui R; Phillips N; Einstein G;

Background: Globally, females are at twice the risk of AD than males; in Canada, over 700,000 are living with Alzheimer's disease and related dementia (ADRDs), with 72% being female. However, females maintain verbal memory in the face of more AD pathology than men. It is unclear how multilingualism, considered a resilience factor, might interact with ...

Article GUID: 39750698


Basic Science and Pathogenesis

Author(s): Lima BS; Rosa-Neto P; Phillips N; Borrie M; Roncero CT; Lahiri D; Dori D; Chertkow H;

Background: A growing body of research has focused on inflammation as both a potential biomarker and a risk factor for Alzheimer's disease (AD). The cytokine Interleukin-6 (IL-6) is involved in the pathogenesis of inflammatory disorders and in the physiological homeostasis of neural tissue. AD has been associated with increased IL-6 expression in brai ...

Article GUID: 39751468


Automated abdominal aortic calcification and major adverse cardiovascular events in people undergoing osteoporosis screening: the Manitoba Bone Mineral Density Registry

Author(s): Smith C; Sim M; Ilyas Z; Gilani SZ; Suter D; Reid S; Monchka BA; Jozani MJ; Figtree G; Schousboe JT; Lewis JR; Leslie WD;

Vertebral fracture assessment (VFA) images from bone density machines enable the automated machine learning assessment of abdominal aortic calcification (ML-AAC), a marker of cardiovascular disease (CVD) risk. The objective of this study was to describe the risk of a major adverse cardiovascular ...

Article GUID: 39749990


Brain serotonin, oxytocin, and their interaction: Relevance for eating disorders

Author(s): Ismaylova E; Nemoda Z; Booij L;

Introduction: Eating disorders are characterized by maladaptive eating behaviors and preoccupations around body shape, weight, and eating. The serotonin system has been among the most widely studied neurobiological factors in relation to eating disorders. Recent research also highlighted the role of oxytocin. Aims and methods: This article aims to review ...

Article GUID: 39745000


Cognitive-behavioural therapy for insomnia mechanism of action: Exploring the homeostatic K-complex involvement

Author(s): Sforza M; Morin CM; Dang-Vu TT; Pomares FB; Perrault AA; Gouin JP; Bušková J; Janku K; Vgontzas A; Fernandez-Mendoza J; Bastien CH; Riemann D; Baglioni C; Carollo G; Casoni F; Zucconi M; Castronovo V; Galbiati A; Ferini-Strambi L;

Investigating the mechanisms of action of cognitive-behavioural therapy for insomnia (CBT-I), the first-line treatment for chronic insomnia disorder (ID), can contribute to the overall understanding of insomnia and its treatment. To date, no study has examined the relationship between K-complexes ...

Article GUID: 39739397


Modeling predicts facile release of nitrite but not nitric oxide from the thionitrate CH3SNO2 with relevance to nitroglycerin bioactivation

Author(s): Parmar V; Orabi EA; English AM; Peslherbe GH;

Nitroglycerin is a potent vasodilator in clinical use since the late 1800s. It functions as a prodrug that is bioactivated by formation of an enzyme-based thionitrate, E-Cys-NO2. This intermediate reportedly decomposes to release NO and NO2- but their relative yields remain controversial. Hence, we determined barriers for NO and NO2- production from the m ...

Article GUID: 39738238


PreVISE: an efficient virtual reality system for SEEG surgical planning

Author(s): Spiegler P; Abdelsalam H; Hellum O; Hadjinicolaou A; Weil AG; Xiao Y;

Epilepsy is a neurological disorder characterized by recurring seizures that can cause a wide range of symptoms. Stereo-electroencephalography (SEEG) is a diagnostic procedure where multiple electrodes are stereotactically implanted within predefined brain regions to identify the seizure onset zone, which needs to be surgically removed or disconnected to ...

Article GUID: 39735694


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