8.611 light years away at the speed of light. You just answered your own question. A light year is a measurement of distance not time. If something is 8.611 light years away it means it will take light 8.611 years to reach Sirius. So the answer is 8.611.
Frontal Lobe. There are four lobes in the cerebral cortex: Frontal, Parietal, Temporal and Occipital. Somatic motor cortex is in Frontal lobe , somatic sensory cortex is in Parietal lobe, auditory cortex is in temporal lobe and visual cortex is in Occipital lobe. Was this helpful? Let the contributor know!
is found in the front lobe of the brain and is wholly responsible for the control of voluntary movement. There are two parts-the primary motor cortex and the premotor cortex.Lesions which occur in the motor cortex can directly influence an individuals ability to complete motor activities. MOTOR CORTEX,: The motor cortex is made up of the motor area and the supplementary motor area, is specialized for plan.here are two parts-the primary motor cortex and the premotor cortex. Lesions which occur in the motor cortex can directly influence an individuals ability to complete motor activities. MOTOR CORTEX,: The motor cortex is made up of the motor area and the supplementary motor area, is specialized for plan.