A5057987530- Sleep and Wakefulness Research
- EEG and Brain-Computer Interfaces
- Sleep and related disorders
- Tactile and Sensory Interactions
- Mind wandering and attention
- Circadian rhythm and melatonin
- User Authentication and Security Systems
- Color perception and design
- Heart Rate Variability and Autonomic Control
- Categorization, perception, and language
- Neural dynamics and brain function
- Technostress in Professional Settings
- Spaceflight effects on biology
- Non-Invasive Vital Sign Monitoring
- Visual perception and processing mechanisms
- Memory and Neural Mechanisms
- Workplace Health and Well-being
Institut du Cerveau
2019-2023
Sorbonne Université
2019-2022
Centre National de la Recherche Scientifique
2020-2022
Inserm
2020-2022
Université Paris 1 Panthéon-Sorbonne
2020
Allen Institute for Brain Science
2019-2020
Pitié-Salpêtrière Hospital
2019-2020
Assistance Publique – Hôpitaux de Paris
2019
Dreams take us to a different reality, hallucinatory world that feels as real any waking experience. These often-bizarre episodes are emblematic of human sleep but have yet be adequately explained. Retrospective dream reports subject distortion and forgetting, presenting fundamental challenge for neuroscientific studies dreaming. Here we show individuals who asleep in the midst lucid (aware fact they currently dreaming) can perceive questions from an experimenter provide answers using...
Sleep has long been considered as a state of behavioral disconnection from the environment, without reactivity to external stimuli. Here we questioned this 'sleep disconnection' dogma by directly investigating responsiveness in 49 napping participants (27 with narcolepsy and 22 healthy volunteers) engaged lexical decision task. Participants were instructed frown or smile depending on stimulus type. We found accurate responses, visible via contractions corrugator zygomatic muscles, most sleep...
Highlights•Are color categories an example of linguistic impact on non-verbal human cognition?•Patient RDS shows impairment in naming colors after a left-hemisphere stroke•The lesion disconnects color-biased visual regions from the language system•Relative sparing categorization its independence namingSummaryColor is continuous, yet we group into discrete associated with names (e.g., yellow, blue). Color case point debate how shapes cognition. Evidence suggests that depends top-down input...
Dreams take us to a different reality, hallucinatory world that feels as real any waking experience. These often-bizarre episodes are emblematic of human sleep but have yet be adequately explained. Retrospective dream reports subject distortion and forgetting, presenting fundamental challenge for neuroscientific studies dreaming. Here we show individuals in the midst can perceive questions from an experimenter provide answers using covert physiological signals. We implemented procedures...
Abstract Sleep has long been considered as a state of disconnection from the environment, with absent reactivity to external stimuli. Here, we questioned this sleep dogma by directly investigating behavioral responsiveness in 49 napping subjects (27 narcolepsy and 22 healthy volunteers) engaged lexical decision task. Participants were instructed frown or smile depending on stimulus type (words vs pseudo-words). We found accurate responses, visible via contractions corrugator zygomatic...
Abstract This protocol serves to examine the effectiveness of a workplace-based reactive stress countermeasure (e.g., an action or device intended prevent mitigate undesirable effects acute stress). It’s designed specifically for context where decrease reaction is desired while preserving vigilance and avoiding sleepiness. The study adopts cross-over, controlled design. order interventions randomized blinded data collector analyst. approach ensures increased validity reliability research...
Lucid dreaming (LD) is a phenomenon during which the person aware that he/she and able to control dream content. Studies have shown only 20% of people can experience lucid dreams on regular basis. However, LD frequency be increased through induction techniques. External stimulation technique relies ability integrate external information into The aim remind sleeper she/he dreaming. If this type protocol not fully efficient, it demonstrates how sensorial stimuli easily incorporated people's...