Ser Humano é Ser Racional? Sua percepção possui 6 variáveis fundamentais - NIRS fNIRS tomography Raw data, HbO and Hb concentration changes can be visualized in real-time
Ser Humano é Ser Racional? Sua percepção possui 6 variáveis fundamentais - NIRS fNIRS tomography Raw data, HbO and Hb concentration changes can be visualized in real-time
Qual a relação dos neurônios espelhos com o termo Ameríndio Corpo Território?
Neurons Mirrors Body Territory Amerindian Fruition
Indeed, Near-Infrared Spectroscopy (NIRS) and functional Near-Infrared Spectroscopy (fNIRS) are non-invasive imaging techniques that measure the changes in the concentrations of oxygenated hemoglobin (HbO) and deoxygenated hemoglobin (Hb) in real-time. These techniques are widely used in research settings for studies related to cognitive function, brain health, and various other applications. Below, I’ll provide an overview of how you can visualize and interpret the raw data from NIRS and fNIRS:
Visualization of NIRS/fNIRS Data:
Real-Time Visualization:
Real-time visualization allows researchers to monitor changes in hemoglobin concentrations as they occur. This is crucial for experiments that require immediate feedback or adaptation based on participant responses.
Raw Data Visualization:
The raw data from NIRS/fNIRS consists of light intensity values at different wavelengths. Visualizing this raw data is often the first step in data analysis and helps in identifying artifacts or issues with data collection.
Hemoglobin Concentration Changes:
Through a process called data preprocessing and analysis, the raw light intensity values are converted into changes in HbO and Hb concentrations. This is usually achieved through algorithms like the Modified Beer-Lambert Law (MBLL).
The resulting data can be plotted over time, showing the dynamic changes in HbO and Hb concentrations related to brain activity.
Interpreting Data:
HbO and Hb Concentration Changes:
Increases in HbO and corresponding decreases in Hb are usually interpreted as signs of increased neural activity in the region being measured.
Monitoring these changes enables researchers to infer which brain areas are active during specific tasks or cognitive processes.
Spatial Resolution:
While NIRS/fNIRS provides good temporal resolution, its spatial resolution is limited compared to other imaging techniques like fMRI. Understanding the spatial limitations is crucial when interpreting results.
Noise and Artifacts:
Real-time data needs to be interpreted cautiously as it may include noise and artifacts. Thorough data preprocessing is essential to minimize the impact of these factors on the final results.
Application:
Neuroscientific Research: For studying cognitive functions, emotional responses, and other neural processes.
Clinical Diagnostics: Used in various medical fields to monitor brain health, assess cognitive function, or guide therapeutic interventions.
Neuromarketing: Helps in understanding consumer behavior by analyzing their neural responses to different marketing stimuli.
Conclusion:
Real-time visualization of raw data and hemoglobin concentration changes through NIRS/fNIRS is a powerful tool for both research and clinical applications. Proper data visualization, processing, and interpretation are crucial for extracting meaningful insights from the collected data. Understanding the limitations and challenges of the technique is also essential for drawing valid conclusions from NIRS/fNIRS studies.
Ser Humano é Ser Racional? | Jackson Cionek
Sua Percepção é Sua Realidade - Aprenda a mudar sua Percepção
Sua percepção possui 6 variáveis fundamentais:
1 - Conectoma Cerebral;
2 - Nível de atividade de seus 11 sentidos;
3 - Memórias pré-ativadas;
4 - O nível de atenção;
5 - O estímulo apresentado;
6 - Sua Consciência é viés da sua percepção
Temas relacionados:
Pós Verdade e a Morte de Deus Original
Estado Responsável Laico Democrático e de Direito
Deus a Verdade está entre nós - Nunca em nós
Religare Politics and Neuroscience
Consciousness in First-Person
Ser Humano é Ser Racional?
Deus Laico Democrático e de Direito
Consciência no Corpo, Alma e Espírito sem Vida após a Morte
Perda da Soberania Nacional
Infants NIRS Studies | NIRS Data Analysis
NIRS fNIRS tomographyAurora fNIRS: Raw data, HbO and Hb concentration changes can be visualized in real-time in several display modes. Recorded data can be exported over the integrated Lab Streaming Layer (LSL) protocol, allowing for real-time processing in Brain-Computer Interface (BCI) and Neurofeedback paradigms.Aurora fNIRS: Turbo-Satori is a user friendly, real-time analysis software for functional near-infrared spectroscopy (fNIRS) data. Turbo-Satori is compatible with the NIRSport, NIRSport 2 and NIRScout device. It integrates with NIRStar or Aurora fNIRS without the need for any additional hardware.The NIRSite 2021.4 program is designed to provide a user-friendly way of specifying the arrangement of NIRS sources and detectors, also known as a montage, ready to be used with NIRStar and Aurora fNIRS. NIRStar is designed to function as a multiplatform instrument controlling environment that offers maximum flexibility to support the many investigational paradigms that the NIRx line of NIRSport and NIRScout functional imaging systems can explore.
NIRS acquisition in surgical | NIRS Data Analysis
NIRS fNIRS tomography Aurora fNIRS: Raw data, HbO and Hb concentration changes can be visualized in real-time in several display modes. Recorded data can be exported over the integrated Lab Streaming Layer (LSL) protocol, allowing for real-time processing in Brain-Computer Interface (BCI) and Neurofeedback paradigms.Aurora fNIRS: Turbo-Satori is a user friendly, real-time analysis software for functional near-infrared spectroscopy (fNIRS) data. Turbo-Satori is compatible with the NIRSport, NIRSport 2 and NIRScout device. It integrates with NIRStar or Aurora fNIRS without the need for any additional hardware.The NIRSite 2021.4 program is designed to provide a user-friendly way of specifying the arrangement of NIRS sources and detectors, also known as a montage, ready to be used with NIRStar and Aurora fNIRS. NIRStar is designed to function as a multiplatform instrument controlling environment that offers maximum flexibility to support the many investigational paradigms that the NIRx line of NIRSport and NIRScout functional imaging systems can explore.
NIRS Artifact Correction | NIRS Data Analysis
NIRS fNIRS BCI | NIRS Data Analysis
Behavioral Research Lab | Neuroscience and behavior 2/5
Neuroscience and behavior 2/5
Behavioral Research Lab | Mirror Neurons
Mirror Neurons
Behavioral Research Lab | Neuromarketing
Neuromarketing
Brain States | Body Language
Body Language
Brain States | Psicodélicos no tratamento de doenças psiquiátricas
Psicodélicos no tratamento de doenças psiquiátricas
 | 00:00:00 - 06:27:00 Sua Perecepção é Sua Realidade - Aprenda a mudar sua PercepçãoSua percepção possui 5 variáveis fundamentais:1 - Conectoma Cerebral;2 - Nível de atividade de seus 11 sentidos;3 - Memórias pre-ativadas;4 - O nível de atenção;5 - O estímulo apresentado;Veja os links abaixo:Pós Verdade e a Morte de Deus OriginalEstado Responsável Laico Democrático e de DireitoDeus a Verdade está entre nós - Nunca em nósReligare Politics and NeuroscienceConsciousness in First-PersonSer Humano é Ser Racional?Deus Laico Democrático e de DireitoConsciência no Corpo, Alma e Espírito sem Vida após a MortePerda da Soberania Nacional |
 | 06:27:00 - 07:33:00 NIRS fNIRS tomographyAurora fNIRS: Raw data, HbO and Hb concentration changes can be visualized in real-time in several display modes. Recorded data can be exported over the integrated Lab Streaming Layer (LSL) protocol, allowing for real-time processing in Brain-Computer Interface (BCI) and Neurofeedback paradigms.Aurora fNIRS: Turbo-Satori is a user friendly, real-time analysis software for functional near-infrared spectroscopy (fNIRS) data. Turbo-Satori is compatible with the NIRSport, NIRSport 2 and NIRScout device. It integrates with NIRStar or Aurora fNIRS without the need for any additional hardware.The NIRSite 2021.4 program is designed to provide a user-friendly way of specifying the arrangement of NIRS sources and detectors, also known as a montage, ready to be used with NIRStar and Aurora fNIRS. NIRStar is designed to function as a multiplatform instrument controlling environment that offers maximum flexibility to support the many investigational paradigms that the NIRx line of NIRSport and NIRScout functional imaging systems can explore. |
 | 07:33:00 - 09:16:00 NIRS fNIRS tomographyAurora fNIRS: Raw data, HbO and Hb concentration changes can be visualized in real-time in several display modes. Recorded data can be exported over the integrated Lab Streaming Layer (LSL) protocol, allowing for real-time processing in Brain-Computer Interface (BCI) and Neurofeedback paradigms.Aurora fNIRS: Turbo-Satori is a user friendly, real-time analysis software for functional near-infrared spectroscopy (fNIRS) data. Turbo-Satori is compatible with the NIRSport, NIRSport 2 and NIRScout device. It integrates with NIRStar or Aurora fNIRS without the need for any additional hardware.The NIRSite 2021.4 program is designed to provide a user-friendly way of specifying the arrangement of NIRS sources and detectors, also known as a montage, ready to be used with NIRStar and Aurora fNIRS. NIRStar is designed to function as a multiplatform instrument controlling environment that offers maximum flexibility to support the many investigational paradigms that the NIRx line of NIRSport and NIRScout functional imaging systems can explore. |
 | 09:16:00 - 11:44:00 NIRS fNIRS tomographyAurora fNIRS: Raw data, HbO and Hb concentration changes can be visualized in real-time in several display modes. Recorded data can be exported over the integrated Lab Streaming Layer (LSL) protocol, allowing for real-time processing in Brain-Computer Interface (BCI) and Neurofeedback paradigms.Aurora fNIRS: Turbo-Satori is a user friendly, real-time analysis software for functional near-infrared spectroscopy (fNIRS) data. Turbo-Satori is compatible with the NIRSport, NIRSport 2 and NIRScout device. It integrates with NIRStar or Aurora fNIRS without the need for any additional hardware.The NIRSite 2021.4 program is designed to provide a user-friendly way of specifying the arrangement of NIRS sources and detectors, also known as a montage, ready to be used with NIRStar and Aurora fNIRS. NIRStar is designed to function as a multiplatform instrument controlling environment that offers maximum flexibility to support the many investigational paradigms that the NIRx line of NIRSport and NIRScout functional imaging systems can explore. |
 | 11:44:00 - 12:18:00 NIRS fNIRS tomographyAurora fNIRS: Raw data, HbO and Hb concentration changes can be visualized in real-time in several display modes. Recorded data can be exported over the integrated Lab Streaming Layer (LSL) protocol, allowing for real-time processing in Brain-Computer Interface (BCI) and Neurofeedback paradigms.Aurora fNIRS: Turbo-Satori is a user friendly, real-time analysis software for functional near-infrared spectroscopy (fNIRS) data. Turbo-Satori is compatible with the NIRSport, NIRSport 2 and NIRScout device. It integrates with NIRStar or Aurora fNIRS without the need for any additional hardware.The NIRSite 2021.4 program is designed to provide a user-friendly way of specifying the arrangement of NIRS sources and detectors, also known as a montage, ready to be used with NIRStar and Aurora fNIRS. NIRStar is designed to function as a multiplatform instrument controlling environment that offers maximum flexibility to support the many investigational paradigms that the NIRx line of NIRSport and NIRScout functional imaging systems can explore. |
 | 12:18:00 - 15:08:00 Neuroscience and behavior 2/5 |
 | 15:08:00 - 17:39:00 Mirror Neurons |
 | 17:39:00 - 19:40:00 Neuromarketing |
 | 19:40:00 - 21:37:00 Body Language |
 | 21:37:00 - 23:59:00 Psicodélicos no tratamento de doenças psiquiátricas |
