John J. Jeka

This study investigates the relationship between visual motion detection thresholds and balance control in young and older adults during walking and standing conditions.

This study examines age-related differences in medial/lateral balance control under visual disturbances while walking, finding older adults show higher visual sensitivity and more pronounced gait changes.

This study measures visual motion detection thresholds during walking and standing, finding higher thresholds during walking than standing.

This study shows that reinforcement-based processes actively regulate motor exploration along redundant solution manifolds, challenging the idea that such behavior is passive.

This paper presents a neuromuscular model of human locomotion that integrates spinal reflex circuits with voluntary movements to generate stable, rhythmic walking patterns with real-time adaptability.

This study examines how virtual environmental constraints affect balance control mechanisms during walking, showing subtle changes in neural control based on perceived fall direction.

The paper identifies three balance mechanisms used during walking and shows how they are coordinated to maintain upright balance.

The paper examines how walking cadence affects the neural control of balance mechanisms in young adults, finding changes in the use of lateral ankle and foot placement mechanisms at different cadences.

This study investigates balance control during walking and finds that the onset of the response is phase-independent, but its magnitude varies with the perturbation timing.

This study investigates whether repetitive subconcussive head impacts affect sensory processing for balance control during standing and walking, finding no acute impairments.