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..
Most babies learn to crawl between the ages of 7 and 10 months. Your baby may opt for another method of locomotion around this time, though â like bottom shuffling (scooting around on her bottom, using a hand behind and a foot in front to propel herself), slithering on her stomach, or rolling across the room.earn about developmental milestones from 1 to 6 months, such as when b... Developmental milestones: What to expect from birth to age 3. Learn about your child's developmental milestones by age, from the baby milestones of rolling over, smiling, and crawling to to... Baby milestone: Talking.