Aging-US published "Cognition and action: a latent variable approach to study contributions of executive functions to motor control in older adults" which reported that Aging is associated with ...

Molecular motors are complex devices composed of many different parts that consume energy to perform various cellular activities. In short, molecular machines transform energy into useful work.

Increasing poor physical (motor) function from around age 65 is associated with an increased risk of death, finds research published by The BMJ today. Signs of increasing decline, such as difficulty ...