Grace M. Clements

How to Improve the Reliability of Aperiodic Parameter Estimates in M/EEG: A Method Comparison

This paper compares methods for estimating aperiodic parameters in M/EEG data and finds that allowing more peaks reduces reliability, proposing a censored regression approach to improve estimates.

Effects of Aging, Fitness, and Cerebrovascular Status on White Matter Microstructural Health

This study examines how aging, fitness, and cerebrovascular health affect white matter microstructural integrity in adults, finding distinct regional impacts and a mediating role of vascular health.

Event-Induced Modulation of Aperiodic Background EEG: Attention-Dependent and Age-Related Shifts in E:I balance, and Their Consequences for Behavior

The paper examines how the broadband EEG spectrum changes during a cognitive task in young and older adults, showing age-related shifts in excitation-inhibition balance and their impact on behavior.

Dynamics of alpha suppression index both modality specific and general attention processes

The paper examines how alpha suppression in EEG varies with attention allocation to visual or auditory modalities during a bimodal task, finding greater suppression when switching to auditory attention.

Stimulus-induced changes in 1/f-like background activity in EEG

This paper shows that stimuli induce rotational changes in 1/f-like EEG activity, independent of event-related potentials, challenging assumptions about stationary background activity.

Dynamics of alpha suppression and enhancement may be related to resource competition in cross-modal cortical regions

The paper investigates alpha and theta oscillations in response to auditory stimuli with eyes open or closed, finding alpha suppression and enhancement patterns linked to visual processing competition.

The impact of 1/f activity and baseline correction on the results and interpretation of time-frequency analyses of EEG/MEG data: A cautionary tale

The paper examines how baseline correction and 1/f activity affect time-frequency analysis of EEG/MEG data, showing that dB conversion can distort interaction effects when 1/f levels differ between groups.

Spontaneous alpha and theta oscillations are related to complementary aspects of cognitive control in younger and older adults

This study examines the relationship between resting-state EEG oscillations and cognitive control in younger and older adults, finding that alpha and theta power predict proactive and reactive control, respectively.