Results 61 to 70 of about 406,090 (346)
The Geometry of Layer 2/3 Cortical Sound Processing in Slow Wave Sleep
Advanced Science, EarlyView.Sleep is associated with a sensory disconnection whose mechanisms remain elusive. Large neuronal population recordings in the auditory cortex revealed that, in NREM sleep, the neural code for sounds is highly similar to wakefulness, but coordinated modulations of neuron responsiveness intermittently disconnect the local cortical networks from sensory ...
Allan Muller +3 more
wiley +1 more source
Scientific ReportsTask-related change in physiological arousal is suggested to reflect active involvement with the task. While studies often examine such task-related changes in arousal as averaged across the entire task, the present study focused on temporal changes in ...
Ita Puusepp +6 more
doaj +1 more source
Neurobiological Underpinnings of Hyperarousal in Depression: A Comprehensive Review
Brain SciencesPatients with major depressive disorder (MDD) exhibit an abnormal physiological arousal pattern known as hyperarousal, which may contribute to their depressive symptoms.
Musi Xie +7 more
doaj +1 more source
Neural correlates of processing valence and arousal in affective words [PDF]
, 2007 Psychological frameworks conceptualize emotion along 2 dimensions, "valence" and "arousal." Arousal invokes a single axis of intensity increasing from neutral to maximally arousing.
Critchley, H.D. +3 more
core
The Dynamics of Emotions in Online Interaction
, 2016 We study the changes in emotional states induced by reading and participating in online discussions, empirically testing a computational model of online emotional interaction.
Garcia, David +3 more
core +1 more source
The efficacy of transcranial current stimulation techniques to modulate resting-state EEG, to affect vigilance and to promote sleepiness [PDF]
, 2018 Transcranial Current Stimulations (tCSs) are non-invasive brain stimulation techniques which modulate cortical excitability and spontaneous brain activity by the application of weak electric currents through the scalp, in a safe, economic, and well ...
Alfonsi, Valentina +3 more
core +2 more sources
Advanced Science, EarlyView.Inspired by epithelial tissue, epithelium‐like structure hydrogels are synthesized. The as‐prepared hydrogels exhibit ultrahigh toughness, ultralow hysteresis, and ultrahigh compressibility, which can be utilized as self‐powered and visual strain sensors.
Yutang Zhou +4 more
wiley +1 more source
Brain Sciences, 2020 Depression is a debilitating disorder with high prevalence and socioeconomic cost, but the brain-physiological processes that are altered during depressive states are not well understood.
Max Schneider +10 more
doaj +1 more source
Sex differences in emotional concordance. [PDF]
, 2020 Emotions involve response synchronization across experiential, physiological, and behavioral systems, referred to as concordance or coherence. Women are thought to be more emotionally aware and expressive than men and may therefore display stronger ...
Liedlgruber, Michael +3 more
core +1 more source
A Self‐Organized Liquid Reaction Container for Cellular Memory
Advanced Science, EarlyView.How cells restore epigenetic information lost during replication is not known. This work proposes a mechanism based on the formation of biomolecular condensates. These condensates are induced by the chromosome itself and serve as reaction vessels for reconstructing missing epigenetic markers.
Sukanta Mukherjee +4 more
wiley +1 more source