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!
The motor cortex is in the frontal lobe of the brain whilst the  sensory cortex is in the parietal lobe. Another main difference is  that the motor cortex controls movements â¦ of fine and gross motor  skills whereas the sensory cortex controls feelings of touch and  sensation.he sensory cortex is located in the occipital lobe. The occipital lobe is the visual processing center of the brain and is the primary cortex commonly called visual one. Edit. Share to: Answered.