Consciousness in First Person, NIRS fNIRS Scientific Question, Physical Principles Experimental Designs NIRS fNIRS - EEG ERP N1 N2 N3 REM TMS-EEG N400
13/06/2023 at 01:06:16
Author: Jackson Cionek
Blog
Consciousness in First Person, NIRS fNIRS Scientific Question, Physical Principles Experimental Designs NIRS fNIRS - EEG ERP N1 N2 N3 REM TMS-EEG N400
Jackson Cionek - Consciousness in First Person
It seems like you're interested in several topics related to consciousness and neuroscience research techniques. I'll do my best to provide a brief explanation of each term you mentioned.
Consciousness in First Person: Consciousness refers to our subjective experience of the world and our awareness of ourselves and our surroundings. The "first person" perspective refers to the subjective viewpoint of an individual, emphasizing their unique experience and personal awareness.
NIRS (Near-Infrared Spectroscopy) and fNIRS (functional Near-Infrared Spectroscopy): NIRS is a non-invasive neuroimaging technique that measures changes in blood oxygenation levels in the brain. It uses near-infrared light to assess brain activity by detecting hemodynamic responses, particularly changes in oxygenated and deoxygenated hemoglobin. fNIRS is a variation of NIRS that specifically focuses on capturing functional brain activity.
Scientific Question: A scientific question is a query that forms the basis of a scientific investigation. It usually aims to explore or explain a particular phenomenon or aspect of the natural world, and it provides a framework for conducting research and generating knowledge.
Physical Principles: In the context of neuroscience research techniques, physical principles refer to the fundamental concepts and laws of physics that underlie the functioning of the techniques. For example, in NIRS/fNIRS, the physical principles include the absorption and scattering of near-infrared light by brain tissue and the relationship between light absorption and changes in hemoglobin concentration.
Experimental Designs: Experimental designs are structured plans that outline how an experiment will be conducted to investigate a specific scientific question. They typically involve selecting participants, assigning them to different groups or conditions, implementing interventions or stimuli, and measuring relevant variables to test hypotheses and draw conclusions.
EEG (Electroencephalography) and ERP (Event-Related Potentials): EEG is a non-invasive technique that records electrical activity in the brain through electrodes placed on the scalp. It provides a measure of brain function with high temporal resolution. ERPs are specific components of the EEG signal that are time-locked to specific events or stimuli and reflect neural processes associated with cognitive or sensory processing.
N1, N2, N3, REM: These terms refer to different stages of sleep in the context of sleep research. N1 represents the transition stage between wakefulness and sleep, N2 is a light sleep stage, and N3 (formerly known as stage 3 or 4) is deep sleep. REM (Rapid Eye Movement) is a stage characterized by vivid dreaming and rapid eye movements, which occurs cyclically throughout the night.
TMS-EEG (Transcranial Magnetic Stimulation with EEG): TMS is a non-invasive technique that uses magnetic fields to stimulate specific regions of the brain. TMS-EEG combines transcranial magnetic stimulation with simultaneous EEG recordings to investigate the effects of brain stimulation on neural activity and cognitive processes.
N400: The N400 is an ERP component observed in EEG recordings that occurs around 400 milliseconds after the presentation of a meaningful word or stimulus. It reflects neural processing related to semantic integration and the retrieval of word meaning from memory.
It's worth noting that each of these topics can be quite extensive and complex, and researchers in the respective fields dedicate years to studying and understanding them. If you have more specific questions or would like further information on any of these topics, feel free to ask!
NIRS fNIRS course ICe - UFRN | Neuroscience Centers
BCI NIRS 1/3 | NIRS fNIRS BCI
NIRS fNIRS Scientific Question, Physical Principles Experimental Designs Functional optical neuroimaging (fNIRS)NIRS fNIRS devices - Near Infrared Spectroscopy - NIRS Brain Latam NIRSLatam NIRS - Neuroimagen óptica functional (fNIRS)NIRS Research Field | NIRS Neurodesenvolvimento NIRS Neurociencia Social y CognitivaNIRS Análisis de Datos | NIRS Aplicações ClínicasFunctional near-infrared spectroscopy (fNIRS)NIRS infrared spectroscopy | NIRS and neuroscienceNIRS and Music | NIRS Brain imaging fNIRSBCI NIRS | EEG fNIRS | Infants NIRS Studies EEG fNIRS Combined | Consciousness Neuroscience BehaviorNIRS
BCI NIRS 2/3 | NIRS fNIRS BCI
Eye Tracking Neuroscience 2/2 | Eye Tracking
The post Area-of-Interest analysis gives statistical values and interesting insights into the participants' overall gaze behavior. Create easily impressive visualizations, such as Gaze Replay charts and videos, Focus Maps or Heat Maps on that data.Only with gaze tracking, you can discover the true user experience and the value and effect of your study-objects
Eye Tracking Neuroscience 1/2 | Eye Tracking
Eye Tracking Interact | Eye Tracking
Consciousness in First Person | Map of the Emotions
Map of the Emotions
Consciousness in First Person | Self Perception True and Fake news
Self Perception True and Fake news
Consciousness in First Person | Movies
Consciousness State - EEG ERP N1 N2 N3 REM TMS-EEG N400
 | 00:00:00 - 06:31:00 Neuroscience Centers |
 | 06:31:00 - 08:42:00 NIRS fNIRS Scientific Question, Physical Principles Experimental Designs Functional optical neuroimaging (fNIRS)NIRS fNIRS devices - Near Infrared Spectroscopy - NIRS Brain Latam NIRSLatam NIRS - Neuroimagem óptica funcional (fNIRS)NIRS Research Field | NIRS NeurodesenvolvimentoNIRS Neurociencia Social y CognitivaNIRS Análisis de Datos | NIRS Aplicações ClínicasFunctional near-infrared spectroscopy (fNIRS)NIRS infrared spectroscopy | NIRS and neuroscienceNIRS and Music | NIRS Brain imaging fNIRSBCI NIRS | EEG fNIRS | Infants NIRS StudiesEEG fNIRS Combined | Consciousness Neuroscience BehaviorNIRS Publications before 2022 |
 | 08:42:00 - 12:04:00 NIRS fNIRS Scientific Question, Physical Principles Experimental Designs Functional optical neuroimaging (fNIRS)NIRS fNIRS devices - Near Infrared Spectroscopy - NIRS Brain Latam NIRSLatam NIRS - Neuroimagem óptica funcional (fNIRS)NIRS Research Field | NIRS NeurodesenvolvimentoNIRS Neurociencia Social y CognitivaNIRS Análisis de Datos | NIRS Aplicações ClínicasFunctional near-infrared spectroscopy (fNIRS)NIRS infrared spectroscopy | NIRS and neuroscienceNIRS and Music | NIRS Brain imaging fNIRSBCI NIRS | EEG fNIRS | Infants NIRS StudiesEEG fNIRS Combined | Consciousness Neuroscience BehaviorNIRS Publications before 2022 |
 | 12:04:00 - 13:23:00 The post Area-of-Interest analysis gives statistical values and interesting insights into the participants' overall gaze behavior.Create easily impressive visualizations, such as Gaze Replay charts and videos, Focus Maps or Heat Maps on that data.Only with gaze tracking, you can discover the true user experience and the value and effect of your study-objects |
 | 13:23:00 - 15:45:00 The post Area-of-Interest analysis gives statistical values and interesting insights into the participants' overall gaze behavior.Create easily impressive visualizations, such as Gaze Replay charts and videos, Focus Maps or Heat Maps on that data.Only with gaze tracking, you can discover the true user experience and the value and effect of your study-objects |
 | 15:45:00 - 19:22:00 The post Area-of-Interest analysis gives statistical values and interesting insights into the participants' overall gaze behavior.Create easily impressive visualizations, such as Gaze Replay charts and videos, Focus Maps or Heat Maps on that data.Only with gaze tracking, you can discover the true user experience and the value and effect of your study-objects |
 | 19:22:00 - 20:59:00 Map of the Emotions |
 | 20:59:00 - 23:18:00 Self Perception True and Fake news |
 | 23:18:00 - 23:59:00 Movies |
Jackson Cionek
