Results 21 to 30 of about 804,745 (253)

Night and day variations of sleep in patients with disorders of consciousness

open access: yesScientific Reports, 2017
Brain injuries substantially change the entire landscape of oscillatory dynamics and render detection of typical sleep patterns difficult. Yet, sleep is characterized not only by specific EEG waveforms, but also by its circadian organization.
Malgorzata Wislowska   +9 more
doaj   +1 more source

The effect of military training on the sense of agency and outcome processing

open access: yesNature Communications, 2020
Working in military structures implies a reduction in individual autonomy, in which agents must comply with hierarchical orders. Here, the authors show that working within such a structure is associated with a reduced sense of agency and outcome ...
Emilie A. Caspar   +4 more
doaj   +1 more source

Slow oscillation–spindle coupling strength predicts real-life gross-motor learning in adolescents and adults

open access: yeseLife, 2022
Previously, we demonstrated that precise temporal coordination between slow oscillations (SOs) and sleep spindles indexes declarative memory network development (Hahn et al., 2020).
Michael A Hahn   +5 more
doaj   +1 more source

Evaluation of a Low-Cost Commercial Actigraph and Its Potential Use in Detecting Cultural Variations in Physical Activity and Sleep

open access: yesSensors, 2021
The purpose of the present study was to evaluate the performance of a low-cost commercial smartwatch, the Xiaomi Mi Band (MB), in extracting physical activity and sleep-related measures and show its potential use in addressing questions that require ...
Pavlos Topalidis   +5 more
doaj   +1 more source

The biological cost of consciousness [PDF]

open access: yes, 2012
Some philosophers maintain that consciousness as subjective experience has no biological function. However, conscious brain events seem very different from unconscious ones.
Bernard J. Baars
core   +1 more source

ERP and MEG correlates of visual consciousness : The second decade

open access: yes, 2020
The first decade of event-related potential (ERP) research had established that the most consistent correlates of the onset of visual consciousness are the early visual awareness negativity (VAN), a posterior negative component in the N2 time range, and ...
Revonsuo, Antti,   +2 more
core   +1 more source

From Cognition to Consciousness:\ud a discussion about learning, reality representation and decision making. [PDF]

open access: yes, 2010
The scientific understanding of cognition and consciousness is currently hampered by the lack of rigorous and universally accepted definitions that permit comparative studies. This paper proposes new functional and un- ambiguous definitions for cognition
Guez, Dr David, Guez, David, David Guez
core   +1 more source

Does the cowl make the monk? The effect of military and Red Cross uniforms on empathy for pain, sense of agency and moral behaviors

open access: yesFrontiers in Psychology, 2023
According to the embodied cognition framework, cognitive functions are not confined to the brain but are also shaped by the mutual interactions between the brain, body, and external environment.
Guillaume P. Pech, Emilie A. Caspar
doaj   +1 more source

On the Neurobiology of Meditation: Comparison of Three Organizing Strategies to Investigate Brain Patterns during Meditation Practice

open access: yesMedicina, 2020
Three broad organizing strategies have been used to study meditation practices: (1) consider meditation practices as using similar processes and so combine neural images across a wide range of practices to identify the common underlying brain patterns of
Frederick Travis
doaj   +1 more source

Slow oscillation-spindle coupling predicts enhanced memory formation from childhood to adolescence

open access: yeseLife, 2020
Precise temporal coordination of slow oscillations (SO) and sleep spindles is a fundamental mechanism of sleep-dependent memory consolidation. SO and spindle morphology changes considerably throughout development.
Michael A Hahn   +4 more
doaj   +1 more source

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