Roi Cohen Kadosh

Hippocampal stimulation timed to memory reactivation shapes human sleep oscillatory dynamics and consolidation

This study uses hippocampal stimulation during sleep to investigate memory consolidation, finding that timed stimulation improves memory retention and alters sleep oscillatory dynamics.

Human Neuronal Excitation/Inhibition Balance Explains and Predicts Neurostimulation Induced Learning Benefits

The paper examines how the excitation/inhibition (E/I) ratio influences the effectiveness of transcranial random noise stimulation (tRNS) on learning, showing that lower E/I predicts greater learning benefits from tRNS.

Dissecting the chain of information processing and its interplay with neurochemicals and fluid intelligence across development

The paper investigates how glutamate and GABA in the intraparietal sulcus relate to visuomotor processing and fluid intelligence across development, showing age-dependent effects and neural mediation.

Blinding efficacy and adverse events following repeated transcranial alternating current, direct current, and random noise stimulation.

This study evaluates adverse events and blinding efficacy of repeated transcranial electrical stimulation in 1,019 participants across four sites, finding that blinding was less effective for tDCS and tACS than tRNS.

Predicting Math Ability using Working Memory, Number Sense, and Neurophysiology in Children and Adults

This study examines the relationship between resting-state beta oscillations, working memory, number sense, and mathematical ability in children and adults, finding no mediation but highlighting differences in aperiodic activity.

Personalized Closed-Loop Brain Stimulation for Effective Neurointervention Across Participants

This paper introduces personalized Bayesian optimization for neurointervention, showing it can effectively recommend stimulation parameters based on individual baseline abilities.

The Importance of Individual Beliefs in Assessing Treatment Efficacy: Insights from Neurostimulation Studies

This paper shows that individual beliefs about receiving active or placebo treatment better explain outcome variability than the actual treatment in neurostimulation studies.

Impact of chronic transcranial Random-Noise Stimulation (tRNS) on prefrontal cortex excitation-inhibition balance in juvenile mice.

This study examines the effects of tRNS on prefrontal cortex excitation-inhibition balance in juvenile mice, finding reduced GAD 65-67 levels with tRNS 1x but no significant changes in tRNS 100x or sham groups.

How can noise alter neurophysiology in order to improve human behaviour? A combined transcranial random noise stimulation and electroencephalography study

This study investigates how transcranial random noise stimulation (tRNS) improves arithmetic performance by analyzing its effects on electroencephalography (EEG) and neurophysiological markers.

The Neurocognitive Architecture of Individual Differences in Math Anxiety in Typical Children

This study identifies structural brain correlates of math anxiety in children, finding reduced grey matter in the left anterior intraparietal sulcus linked to attention and math achievement.