Search results for "consciousness"

Lucid Dreaming: a State of Consciousness with Features of Both Waking and Non-Lucid Dreaming

2009

study objectives : The goal of the study was to seek physiological correlates of lucid dreaming. Lucid dreaming is a dissociated state with aspects of waking and dreaming combined in a way so as to suggest a specific alteration in brain physiology for which we now present pre liminary but intriguing evidence. We show that the unusual combination of hallucinatory dream activity and wake-like reflective awareness and agentive control experienced in lucid dreams is paralleled by significant changes in electrophysiology. design : 19-channel EEG was recorded on up to 5 nights for each participant. Lucid episodes occurred as a result of pre-sleep autosuggestion. setting : Sleep laboratory of the …

Waking and dreaming: Related but structurally independent. Dream reports of congenitally paraplegic and deaf-mute persons

2011

Models of dream analysis either assume a continuum of waking and dreaming or the existence of two dissociated realities. Both approaches rely on different methodology. Whereas continuity models are based on content analysis, discontinuity models use a structural approach. In our study, we applied both methods to test specific hypotheses about continuity or discontinuity. We contrasted dream reports of congenitally deaf-mute and congenitally paraplegic individuals with those of non-handicapped controls. Continuity theory would predict that either the deficit itself or compensatory experiences would surface in the dream narrative. We found that dream form and content of sensorially limited pe…

Machine consciousness: A manifesto for robotics

2009

Machine consciousness is not only a technological challenge, but a new way to approach scientific and theoretical issues which have not yet received a satisfactory solution from AI and robotics. We outline the foundations and the objectives of machine consciousness from the standpoint of building a conscious robot. © 2009 World Scientific Publishing Company.

What drives brand love for natural products? The moderating role of household size

2021

Natural products, including food, cosmetics, and other fast-moving consumer goods, are becoming increasingly popular, and their health-related benefits are widely recognized. Despite the growing awareness and use of natural products, little is known about the enablers and barriers that influence consumers' brand love toward them. The present study attempts to address this gap and better explain consumer behavior toward natural products by utilizing the stimuli-organism-response (S–O-R) theory. The study rests on the premise that certain stimuli influence the internal state of consumers (i.e., the organism), which, in turn, shape their response to products and services. This study uses healt…

Buying private label in durables: Gender and other psychological variables

2017

Abstract In the context of durables, this paper analyzes some key psychological variables identified in convenience goods literature, for individuals facing private label purchase decisions: private label attitude, price consciousness, brand consciousness and involvement with the product. The role of gender in the relationships among those variables is also examined. On two different durables and with a sample of 432 individuals, all the proposed relationships are significant, except for price consciousness. Additionally, some gender differences among those relationships appear. Data suggest that being a woman (not a man) plays a key role in private label purchase intention.

Role of neurorehabilitative treatment using transcranial magnetic stimulation in disorders of consciousness

2021

Disorders of consciousness (DOC) result from brain injuries that cause functional changes in vigilance, awareness and behaviour. It is important to correctly diagnose DOC so that the most appropriate rehabilitation treatments can be initiated. Several studies in DOC patients have demonstrated that repetitive transcranial magnetic stimulation (rTMS) has an important role to play in the recovery of consciousness as highlighted by monitoring clinical scale scores. Although studies indicate that rTMS can be used to aid recovery, it is not combined with other rehabilitative cognitive treatments. As of December 2018, there have been no studies published that combined DOC cognitive rehabilitation…

Sevoflurane-induced reduction of bispectral index does not affect human cerebral microcirculation

2015

Lyme neuroborreliosis with encephalitis; a systematic literature review and a Scandinavian cohort study

2022

Background Lyme neuroborreliosis (LNB) presenting with encephalitis is rare and scarcely described. Objectives To describe the available literature on LNB encephalitis and to characterize this patient group through a Scandinavian retrospective cohort study. Data sources Medline, Embase, Scopus, Cochrane library. Study eligibility criteria There was no discrimination on study type, time of publication or language. Participants Review: All articles with definite LNB and confirmed/possible encephalitis. Cohort: LNB cohorts from Denmark, Sweden and Norway 1990–2019 were screened for patients with encephalitis. Methods Review: Adhering to PRISMA guidelines; two authors extracted reviews and asse…

Implementation of Antibiotic Discovery by Student Crowdsourcing in the Valencian Community Through a Service Learning Strategy

2020

© 2020 Maicas, Fouz, Figàs-Segura, Zueco, Rico, Navarro, Carbó, Segura-García and Biosca.

Imagining between ourselves: a group interview approach in exploring listening experiences

2014

In this paper listening experiences are explored through verbal interactions in a group interview situation. By focusing on (1) ordinary and (2) evocative modes of dealing with listening experiences, the present study investigated how imagination mediates between pre-reflective and reflective consciousness and how imagining is shared between persons. Analysis revealed that participants utilised both modes in their discussions for either music or everyday sound samples, although the ordinary mode was the dominant one. The evocative mode was utilised relatively more frequently with the music samples. Group dynamics had an effect on how the mental images and meanings were described and shared …