Baby Pics Wallpaper Biography
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, few sounds are noticed; perhaps because the outer passage
is still so narrow, perhaps because of imperfect nerve connections with the brain, perhaps because sounds are not
distinguished, but go all together into a sort of blur, just as the sights do. As the usual effect of sounds on wee babies is to
startle them, and to set off convulsive reflex movements, it is well forthem that hearing is so tardy in development.
There is noticeable variation in sensitiveness to hearing, not only among different babies, but in the same baby at different
times. A sound that startles on one day seems to pass absolutely unheard on the next.
In observing the sensibility to sound, one may easily be misled.. If a baby starts when a door slams or a heavy object falls, it
is more likely to be the jar than the sound that affects him; if he becomes restless when one claps the hands or speaks, it may
be because he felt a puff of air on his head. The tap of an ordinary call bell is a good sound to test with, causing neither jar
nor air current.
Taste and smell were senses that the baby gave no sign of owning till much later. The satisfaction of hunger was quite enough
to account for the contentment she showed in nursing; and when shewas not hungry she would suck the most tasteless object
as cheerfully as any other. Physiologists, however, have had the daring to make careful test of smell and taste in the newborn, putting a wee drop of quinine, sugar, salt, or acid solution onthe babies' tongues, and strong odors to their noses, and
have been made certain by the resulting behavior that these senses do exist from the first. But it requires rather strong tests to
call them into action. Many babies, for instance, suck at a two per cent, solution of quinine as if it were sugar; so it seems
unlikely that the mild and monotonous taste of milk, and the neutral smells by which any well-kept baby is surrounded, are
really perceived at all. There are instances related of very positive discrimination between one milk and another, either by
taste or smell, shown by very young babies; yet the weight of evidence points to an almost dormant condition of these two
senses.
We were told in school that the fifth sense was "feeling" but psychologists now regard this not as a single sense, but as a
group, called the "dermal" or skin senses. The sense of touch and pressure, the senses of heat and cold, and the sense of pain
are the principal ones of the group.
Our baby showed from the first that she was aware when she was touched. She stopped crying when she was cuddled or
patted. She showed comfort in the bath, which may have been in part due to freedom from the contact of clothes, and to
liking for the soft touches of the water. She responded with sucking motions to the first touch of the nipple on her lips. Preyer
found the lips of newborn babies quite delicately sensitive, responding even to the lightest touch; and there are other sensitive
spots, such as the nostrils and the soles of the feet.
On the whole, however, the rose leaf baby skin proves to be much less sensitive than ours, not only to contact, but also to
pain and perhaps to heat and cold, though this has not been so thoroughly tested. This is not saying, of course, that the
physiological effects of heat and cold upon the baby are unimportant.
Our baby had no experience of skin pain in her early days, and being kept at an equable temperature, probably received no
definite sensations either of heat or of cold.
The foregoing are the "special senses," that is, those thatgive impressions of external things, and have end organs to receive
and make definite these impressions, —- the eye at the end of the optic nerve, the different kinds of nerve tips in the skin, and
so forth. Another sense now claims almost to rank with them,— the recently studied sense of equilibrium and motion, by
which we feel loss of balance in our bodies and changes in their motion (changes only, for no one can feel perfectly smooth
motion). This sense has been traced to the semicircularcanals of the ear; and as this part of the ear is the oldest in evolution,
and the rudimentary ears of the lower orders of animals are quite analogous to it in structure, biologists now suspect that
hearing may be a more recent sense than we have thought, and that much which has been taken for sense of sound in the
lower animals — even as high as fishes — may perhaps be only a delicate sense of motion.
I failed to watch for this motion sense in the baby
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile

Baby Pics Wallpaper Wallpaper Pattern Design Border Download With Quotes Hd Free Download for Nursery for Mobile
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