Toomas Erik Anijärv
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View article: Hemispheric asymmetry of tau pathology is related to asymmetric amyloid deposition in Alzheimer’s Disease
Hemispheric asymmetry of tau pathology is related to asymmetric amyloid deposition in Alzheimer’s Disease Open
The distribution of tau pathology in Alzheimer’s disease (AD) shows remarkable inter-individual heterogeneity, including hemispheric asymmetry. However, the factors driving this asymmetry remain poorly understood. Here we explore whether t…
View article: Hemispheric Asymmetry of Tau Pathology is Related to Asymmetric Amyloid Deposition in Alzheimer’s Disease
Hemispheric Asymmetry of Tau Pathology is Related to Asymmetric Amyloid Deposition in Alzheimer’s Disease Open
The distribution of tau pathology in Alzheimer’s disease (AD) shows remarkable inter-individual heterogeneity, including hemispheric asymmetry. However, the factors driving this asymmetry remain poorly understood. We explored whether tau a…
View article: Resting-State EEG Aperiodic Exponent Moderates the Association Between Age and Memory Performance in Older Adults
Resting-State EEG Aperiodic Exponent Moderates the Association Between Age and Memory Performance in Older Adults Open
Memory functions are susceptible to age-related cognitive decline, making it essential to explore the underlying neurophysiological mechanisms that contribute to memory function during healthy ageing. Resting-state EEG (rsEEG) parameters, …
View article: Modifiable dementia risk associated with smaller white matter volume and altered 1/f aperiodic brain activity: cross-sectional insights from the LEISURE study
Modifiable dementia risk associated with smaller white matter volume and altered 1/f aperiodic brain activity: cross-sectional insights from the LEISURE study Open
Background The rising prevalence of dementia necessitates identifying early neurobiological markers of dementia risk. Reduced cerebral white matter volume and flattening of the slope of the electrophysiological 1/f spectral power distribut…
View article: Resting‐State Electroencephalogram Complexity Is Associated With Oral Ketamine Treatment Response: A Bayesian Analysis of Lempel–Ziv Complexity and Multiscale Entropy
Resting‐State Electroencephalogram Complexity Is Associated With Oral Ketamine Treatment Response: A Bayesian Analysis of Lempel–Ziv Complexity and Multiscale Entropy Open
Introduction Subanesthetic doses of ketamine are a promising novel treatment for suicidality; however, the evidence for predictive biomarkers is sparse. Recently, measures of complexity, including Lempel–Ziv complexity (LZC) and multiscale…
View article: Multiscale Quantification of Hemispheric Asymmetry in Cortical Maps Using Geometric Eigenmodes
Multiscale Quantification of Hemispheric Asymmetry in Cortical Maps Using Geometric Eigenmodes Open
Hemispheric asymmetry is a universal property of brain organization with wide implications into brain function and structure, and diseases. This study presents a laterality index for characterizing hemispheric asymmetries that underlie cor…
View article: Structural brain correlates of sustained attention in healthy ageing: Cross-sectional findings from the LEISURE study
Structural brain correlates of sustained attention in healthy ageing: Cross-sectional findings from the LEISURE study Open
Sustained attention is important for maintaining cognitive function and autonomy during ageing, yet older people often show reductions in this domain. The role of the underlying neurobiology is not yet well understood, with most neuroimagi…
View article: Resting-state EEG correlates of sustained attention in healthy ageing: Cross-sectional findings from the LEISURE study
Resting-state EEG correlates of sustained attention in healthy ageing: Cross-sectional findings from the LEISURE study Open
While structural and biochemical brain changes are well-documented in ageing, functional neuronal network differences, as indicated by electrophysiological markers, are less clear. Moreover, age-related changes in sustained attention and t…
View article: Early adaptive schemas, emotional regulation, and cognitive flexibility in eating disorders: subtype specific predictors of eating disorder symptoms using hierarchical linear regression
Early adaptive schemas, emotional regulation, and cognitive flexibility in eating disorders: subtype specific predictors of eating disorder symptoms using hierarchical linear regression Open
Purpose Understanding how early adaptive schemas, cognitive flexibility, and emotional regulation influence eating disorder (ED) symptoms, and whether this differs across diagnostic subtypes is critical to optimising treatment. The current…
View article: Resting-State EEG Correlates of Sustained Attention in Healthy Ageing: Cross-Sectional Findings from the LEISURE Study
Resting-State EEG Correlates of Sustained Attention in Healthy Ageing: Cross-Sectional Findings from the LEISURE Study Open
View article: A Systematic Review and Meta-analysis of Electrophysiological Studies of Online Social Exclusion: Evidence for the Neurobiological Impacts of Cyberbullying
A Systematic Review and Meta-analysis of Electrophysiological Studies of Online Social Exclusion: Evidence for the Neurobiological Impacts of Cyberbullying Open
View article: Spectral Changes of EEG Following a 6-Week Low-Dose Oral Ketamine Treatment in Adults With Major Depressive Disorder and Chronic Suicidality
Spectral Changes of EEG Following a 6-Week Low-Dose Oral Ketamine Treatment in Adults With Major Depressive Disorder and Chronic Suicidality Open
Background Ketamine has considerable therapeutic potential in alleviating major depressive disorder and chronic suicidality. However, the clinical diagnosis of neuropsychiatric disorders requires more robust diagnostic criteria. Electroenc…