Boris Kotchoubey

The paper assesses neural and autonomic responses to exceeding digit span by one digit, finding that physiological measures shift in timing and effort rather than showing a clear breakpoint.

This study investigates how different temporal structures of item presentation affect brain oscillations during verbal working memory tasks, finding that alpha power is modulated by the presence of free intervals between stimuli.

This study shows that contingency awareness is necessary for fear conditioning, as evidenced by neural responses in the aware group during a task involving conditioned and unconditioned stimuli.

The paper investigates appetitive and aversive audio-olfactory conditioning in humans but finds no significant learning effects across multiple physiological and neural measures.

This study investigates olfactory reversal conditioning in humans and finds no significant physiological or behavioral differences between conditioned and unconditioned odors.

This study compares pulse wave amplitude (PWA) and heart rate (HR) as measures of cognitive load during a memory task, finding PWA more sensitive to cognitive load and overload.

This study shows fear memories in humans strengthen over time regardless of sleep, using ERP measurements during fear conditioning and extinction phases.

The paper reanalyzes EEG data to identify oscillatory brain activity patterns during verbal working memory tasks, finding distinct theta, alpha, and beta power changes associated with retention and manipulation.

The paper examines how unintentional learning of semantically unrelated word pairs affects event-related brain potentials, showing increased N400 amplitude when a new word follows an old word.

This study examines the relationship between cortical oscillatory activity and individual differences in verbal working memory capacity, finding that executive components, not storage, are key.

The paper analyzes the N3 event-related potential component in passive oddball tasks, identifying two subcomponents with distinct topographies and oddball effects.

This study compares aversive and name conditioning using an oddball paradigm, finding changes in cortical activity and ERP components related to multisensory integration and attention.

The paper replicates and extends findings on name conditioning in ERP studies, showing P3 responses to own names despite lack of conscious recognition.

The paper examines EEG correlates of working memory performance in females, finding differences in oscillatory activity between high and low performers during challenging tasks.