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..
Baby milestone: Walking. 1  Find out when and how your child will learn to walk, and what you can do to encourage it. 2  Learn the normal age range in which babies start teething, when to expect the first tooth, and what to do if your baby's teeth... 3  See what our expert says about when your baby may learn to crawl and what you can do to encourage it. Is it normal that my baby doesn't have teeth yet? Learn the normal age range in which babies start teething, when to expect the first tooth, and what to do if your baby's teeth... Baby milestone: Walking Find out when and how your child will learn to walk, and what you can do to encourage it.