Olave E. Krigolson
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View article: Task Evoked EEG reveals neural processing differences in Aphantasia
Task Evoked EEG reveals neural processing differences in Aphantasia Open
Aphantasia is characterized by a diminished or absent capacity for visual imagery, affecting an estimated 3–4% of the population. While functional MRI research has linked visual imagery to regions such as the hippocampus and occipital lobe…
View article: Imaging of brain electric field networks with spatially resolved EEG
Imaging of brain electric field networks with spatially resolved EEG Open
We present a method for spatially resolving the electric field potential throughout the entire volume of the human brain from electroencephalography (EEG) data. The method is not a variation of the well-known ‘source reconstruction’ method…
View article: Imaging of brain electric field networks with spatially resolved EEG
Imaging of brain electric field networks with spatially resolved EEG Open
We present a method for spatially resolving the electric field potential throughout the entire volume of the human brain from electroencephalography (EEG) data. The method is not a variation of the well-known ‘source reconstruction’ method…
View article: Imaging of brain electric field networks with spatially resolved EEG
Imaging of brain electric field networks with spatially resolved EEG Open
We present a method for spatially resolving the electric field potential throughout the entire vol- ume of the human brain from electroencephalography (EEG) data. The method is not a variation of the well-known ’source reconstruction’ meth…
View article: Analyzing the effects of high autistic traits on neural markers of learning and memory: An EEG approach analysis
Analyzing the effects of high autistic traits on neural markers of learning and memory: An EEG approach analysis Open
EF differences as measured by frontal theta and beta power were observed across groups. Self-perception of task performance may differ in high autistic traits participants when asked to complete tasks under a time constraint.
View article: Editorial: Emerging trends in large-scale data analysis for neuroscience research
Editorial: Emerging trends in large-scale data analysis for neuroscience research Open
Generative AI statement: The author(s) declare that Gen AI was used in the creation of this manuscript. To generate some text and suggest revisions to existing text.
View article: Using EEG to Assess Cognitive Fatigue in Real Time: A Medical Simulation Study
Using EEG to Assess Cognitive Fatigue in Real Time: A Medical Simulation Study Open
Medical mistakes made while in a state of cognitive fatigue result in diagnostic errors, psychological distress, poor patient outcomes, and potentially, loss of life. To date, cognitive fatigue in health professionals is assessed via self-…
View article: Imaging of brain electric field networks
Imaging of brain electric field networks Open
We present a method for direct imaging of the electric field networks in the human brain from electroencephalography (EEG) data with much higher temporal and spatial resolution than functional MRI (fMRI), without the concomitant distortion…
View article: Imaging of brain electric field networks with spatially resolved EEG
Imaging of brain electric field networks with spatially resolved EEG Open
We present a method for spatially resolving the electric field potential throughout the entire volume of the human brain from electroencephalography (EEG) data. The method is not a variation of the well-known ‘source reconstruction’ method…
View article: The Reward Positivity As a Predictor of First-Lifetime Onsets of Depression, Anxiety, and Suicidal Ideation in High-Risk Adolescents
The Reward Positivity As a Predictor of First-Lifetime Onsets of Depression, Anxiety, and Suicidal Ideation in High-Risk Adolescents Open
A reduced RewP precedes the first onset of depression in high-risk adolescents, highlighting the RewP's predictive capability for depression risk in predisposed populations. A blunted RewP could complement self-reported symptoms in screeni…
View article: One hundred years of EEG for brain and behaviour research
One hundred years of EEG for brain and behaviour research Open
On the centenary of the first human EEG recording, more than 500 experts reflect on the impact that this discovery has had on our understanding of the brain and behaviour. We document their priorities and call for collective action focusin…
View article: Imaging of brain electric field networks
Imaging of brain electric field networks Open
We present a method for direct imaging of the electric field networks in the human brain from electroencephalography (EEG) data with much higher temporal and spatial resolution than functional MRI (fMRI), without the concomitant distortion…
View article: The Effects of Multi-Colour Light Filtering Glasses on Human Brain Wave Activity
The Effects of Multi-Colour Light Filtering Glasses on Human Brain Wave Activity Open
The prevalence of electronic screens in modern society has significantly increased our exposure to high-energy blue and violet light wavelengths. Accumulating evidence links this exposure to adverse visual and cognitive effects and sleep d…
View article: How low can you go? Measuring human event-related brain potentials from a two-channel EEG system
How low can you go? Measuring human event-related brain potentials from a two-channel EEG system Open
Over the past ten years, there has been a rapid increase in the availability and use of mobile electroencephalography (mEEG) in research. Indeed, researchers using mEEG have recorded EEG and event-related brain potentials in a wide range o…
View article: Using a mobile application to reduce anxiety levels, stress levels, and panic severity in a sample of the general population
Using a mobile application to reduce anxiety levels, stress levels, and panic severity in a sample of the general population Open
During the COVID-19 pandemic, people are feeling more anxious and stressed than ever. As such, mobile solutions that minimize face-to-face contact and can reduce anxiety and stress in the public are needed. The mobile application “Rootd” c…
View article: Changes in Cognitive Control Following a Novel Resilience-Focused Nursing Educational Program: An Exploratory Study
Changes in Cognitive Control Following a Novel Resilience-Focused Nursing Educational Program: An Exploratory Study Open
Patient care is currently challenged by various factors including stress and nurse fatigue that can negatively impact nurses’ health and patient safety. Emotional exhaustion and burnout among nurses are at an all-time high. Canadian nurses…
View article: Exercise is good for the brain but getting outside is even better: Evidence from human brain wave data.
Exercise is good for the brain but getting outside is even better: Evidence from human brain wave data. Open
It is well known that exercise increases cognitive function. However, the exercise environment may be just as important as the exercise itself. Indeed, time spent in natural outdoor environments has been found to lead to similar increases …
View article: Decision Making Under Chronic Stress and Anxiety: State and Trait Anxiety Impact Contextual Updating but not Feedback Learning
Decision Making Under Chronic Stress and Anxiety: State and Trait Anxiety Impact Contextual Updating but not Feedback Learning Open
Stress may alter executive functioning by causing structural and functional changes to the brain. Sub-optimal decisions made under high levels of stress and anxiety may act as a mediator for stress-related health effects. We examined the e…
View article: Finger tapping to different styles of music and changes in cortical oscillations
Finger tapping to different styles of music and changes in cortical oscillations Open
Music has been a therapeutic strategy proposed to improve impaired movement performance, but there remains a lack of understanding of how music impacts motor cortical activity. Thus, the purpose of this study is to use a time–frequency ana…
View article: Champ versus Chump: Viewing an Opponent’s Face Engages Attention but Not Reward Systems
Champ versus Chump: Viewing an Opponent’s Face Engages Attention but Not Reward Systems Open
When we play competitive games, the opponents that we face act as predictors of the outcome of the game. For instance, if you are an average chess player and you face a Grandmaster, you anticipate a loss. Framed in a reinforcement learning…