This neuroscience study investigated why time sometimes feels longer than it really is. By replacing simple geometric shapes with animal images, the researcher tested whether arousal or novelty drives temporal dilation. Results supported the oddball effect, showing that stimulus change, rather than emotional significance, was the primary factor influencing perceived duration.

Epilepsy affects millions worldwide and can limit everyday activities. Some forms arise from genetic mutations in GABAA_AA​ receptors, disrupting the balance between brain excitation and inhibition. This research examines how these mutations reduce receptor levels and explores drug strategies to restore inhibition, paving the way for improved epilepsy treatments.

A researcher explains how anatomical differences in the vagus nerve drive inconsistent outcomes in epilepsy treatment. By dissecting and 3D-mapping human vagus nerves, the team reveals major left–right differences, enabling more precise electrode placement. This work promises safer, more effective nerve stimulation therapies for epilepsy and other diseases.