About Vertebral Artery Narrowing. There are 4 arteries that supply blood to the brain. The 2 carotid arteries on each side of the neck are the most important because they supply blood to the parts of the brain that are involved in thinking, movement, sensation and speech.
By the time she's 7 months old, she'll respond to her own name, and by 8 to 12 months she'll understand simple directives such as No or Don't touch.. Around 24 months, she'll be able to talk to you in two-or three-word phrases.y 18 months, your baby should be able to understand and use some words. (In general he'll understand a word before he's able to say it himself.) And he'll be able to follow your directions, even if they involve two separate actions â for example, Pick up those building blocks and put them in the toy chest..
Many babies tend to follow a similar routine as they prepare to stand up on their two chubby legs, although the timing of this can vary greatly from bub-to-bub. While the average age to start walking is between 12 and 13 months, there is a very broad range of 'normal'. Some babies are up and running at nine months old, while others are still contentedly moving around on all fours or cruising the furniture at 18 months.