Category: Health & Medicine

Sleep and Its Derangements

The state of general repose which accompanies sleep is of especial value to the organism in allowing the nutrition of the nervous tissue to go on at a greater rate than its destructive metamorphosis. The same effect is, of course, produced upon the other structures of the body...

Chapters

5. CHAPTER IV.

We have seen that though during sleep the operations of the senses are entirely suspended as regards the effects of ordinary impressions, the purely animal functions of the body...

7. CHAPTER VI.

Morbid or pathological dreams are divided by Macario[85] into three classes: the prodromic, or those which precede diseases; the symptomatic, or those which occur in the course...

6. CHAPTER V.

The subject of the foregoing chapter is so intimately connected with the phenomena of dreaming, and I have expressed my views in regard to it at such length, that but few psycho...

10. CHAPTER IX.

Every cause capable of increasing the amount of blood ordinarily circulating through the brain may give rise to wakefulness. As these causes are more or less under the control o...

3. CHAPTER II.

The exciting cause of natural and periodic sleep is undoubtedly to be found in the fact that the brain at stated times requires repose, in order that the cerebral substance whic...

8. CHAPTER VII.

The phenomena exhibited by a person in the condition of somnambulism are so wonderful, that they have from the earliest times excited the superstitious feelings of the ignorant,...

13. CHAPTER XII.

By somnolentia, or sleep drunkenness, is understood a condition in which some of the mental faculties and senses are fully aroused, others partially so, while others remain as t...

9. CHAPTER VIII.

As nations advance in civilization and refinement, affections of the nervous system become more frequent, because progress in these directions is necessarily accompanied by an i...

12. CHAPTER XI.

This opinion is mainly, if not entirely, due to the fact that it is confounded with stupor, from which, both in its causes and effects, as has already been shown, it differs in...

4. CHAPTER III.

The approach of sleep is characterized by a languor which is agreeable when it can be yielded to, but which, when circumstances prevent this, is far from being pleasant. Many pe...

11. CHAPTER X.

The principles which should prevail in the treatment of wakefulness are indicated to some extent by the remarks which have already been made. If the views which I have given rel...

2. CHAPTER I.

The state of general repose which accompanies sleep is of especial value to the organism in allowing the nutrition of the nervous tissue to go on at a greater rate than its dest...

1. CHAPTER XII.