Vikram Ravindra

Feedback Valence, Prediction Error, and the Limits of Computational Attribution in Symptom-Related EEG

The paper examines feedback valence and prediction error in EEG responses related to anxiety, finding a symptom-linked association but limited computational specificity.

Normative brain-state trajectories reveal deviation from healthy aging in Alzheimer's disease

The paper uses fMRI data to identify normative brain-state trajectories in healthy aging and shows increased deviation in Alzheimer's disease.

Prenatal corticosteroid exposure disrupts vascular-immune interactions and impairs steroidogenesis in the fetal testis

Prenatal corticosteroid exposure disrupts immune-vascular interactions and impairs steroidogenesis in the fetal testis, revealing potentially widespread effects of a commonly used therapy.

Take ACTION to characterize the functional identity of single cells

The paper introduces ACTION, a method to infer cell functional identity from transcriptomic data, identifies novel melanoma subtypes with distinct survival and therapeutic responses, and provides biomarkers and regulatory networks.