The different forms of nervous and mental diseases may be classified into Organic and Functional3.
By organic affections I mean to indicate pathological modifications4 of the neuron and its processes taking place in the very structure (probably the cytoreticulum) of the nerve cell. Under this category come such maladies as general paresis, dementia praecox, all mental and nervous affections of a degenerative and involutionary character. Such diseases are termed by me Organopathies, or Necropathies.
By functional affections I mean to indicate all neuron changes in which the functions of the neuron and its reactions to external and internal stimulations are involved in the pathological process without, however, affecting the anatomical structure of the nerve cell. The pathological changes are not permanent,—recovery of normal function is possible[62] with the restitution5 of favorable conditions of nutrition and elimination6.
Functional nervous and mental diseases are in turn subdivided7 into Neuropathies and Psychopathies.
Neuropathic diseases are disturbances of functioning activity, due to defective8 neuron matabolism, brought about by external stimuli9, and more specially10 by harmful internal stimuli—glandular11 secretions12, hormones13, toxic14 and autotoxic agencies. The pathological, neuropathic process produces few, if any anatomical, changes in the structure of the neuron. The pathology of neuropathic diseases, (probably of the cytoplasm) is essentially15 chemico-physiological in nature.
Neuropathic diseases include maladies in which the neuron undergoes degenerative changes. At first there is an apparent increase, then an inhibition, and finally a complete suspension of neuron function, not terminating in the destruction of the neuron. Neuron restitution is possible.
Such affections are produced by mild poisons, organic, or inorganic16, by autotoxic products, by hyposecretion or hypersecretion, or by absence of hormones in the economy of the organism. Here belong all the temporary, or recurrent maniacal17, melancholic19, delusional20 states, puerperal mania18, epileptic insanity21, the mental aberrations22 of adolescent and climacteric periods, periodic insanity, alternating[63] insanities23, and in general all the mental affections known under the description of manic-depressive insanity.
Where the disease depends on the interrelation of neurons in a complex group, on association of systems of neurons, the condition is psychopathic in nature.
In psychopathic troubles the neuron itself may remain unaffected, may be perfectly24 normal and healthy. The disorder25 is due to association with systems of neurons which are usually not called into action by the function of that particular neuron system.
By Organopathies or Necropathies I indicate a group of psychophysiological symptoms, accompanied by structural26, necrotic changes of the neuron, terminating in the ultimate death of the neuron systems, involved in the pathological process.
By Neuropathies I indicate a group of psychophysiological manifestations27 due to pathological functional neuron modifications, capable of restitution through normal metabolism28.
By Psychopathies I designate pathological phenomena29 of psychophysiological dissociation and disaggregation of neuron systems and their functions in clusters, the neuron itself and its special function remaining undamaged.
The psychopathies are further subdivided into[64] Somatopsychoses and Psychoneuroses or Neuropsychoses.
The Somatopsychoses are characterized by somatic symptoms, by disturbances of bodily functions, such as paralysis30, contractures, convulsions, anesthesia, analgesia31, hyperalgesia, and other sensory32 disturbances, as well as by intestinal33, cardiac, respiratory, and genito-urinary troubles.
The psychoneuroses or Neuropsychoses are characterized by mental symptoms. The patient’s whole mind is occupied with mental troubles.
Such conditions are found in obsessions34, fixed35 ideas, imperative36 impulses, emotional compulsions, and other allied37 mental and nervous maladies.
Somatopsychoses simulate physical and organic nervous troubles. Thus, many “hysterical” forms simulate tabes, or paralysis agitans, hemiplegia, paraplegia, or epilepsy, while many of the neurasthenic, hypochondriacal, and their allied states may simulate tumor38, cancer, intestinal and glandular derangements, cardiac, laryngeal, pneumonic39, hepatic, splanchnic ovarian, tubal, uterine, renal, and other bodily afflictions.
The neuropsychoses or psychoneuroses simulate all forms of mental disease, beginning with melancholia and mania, and ending with general paresis and dementia.
Psychoneurosis and somatopsychosis are diseases[65] of the subconscious40; in the former mental, in the latter physical symptoms predominate.
Psychopathic states should be rigidly41 differentiated42 from other disturbances, such as neuropathies and organopathies, or necropathies. The following diagram may be of help:
Nervous and Mental Diseases
DIAGRAM I
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1 neurotic | |
adj.神经病的,神经过敏的;n.神经过敏者,神经病患者 | |
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2 disturbances | |
n.骚乱( disturbance的名词复数 );打扰;困扰;障碍 | |
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3 functional | |
adj.为实用而设计的,具备功能的,起作用的 | |
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4 modifications | |
n.缓和( modification的名词复数 );限制;更改;改变 | |
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5 restitution | |
n.赔偿;恢复原状 | |
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6 elimination | |
n.排除,消除,消灭 | |
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7 subdivided | |
再分,细分( subdivide的过去式和过去分词 ) | |
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8 defective | |
adj.有毛病的,有问题的,有瑕疵的 | |
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9 stimuli | |
n.刺激(物) | |
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10 specially | |
adv.特定地;特殊地;明确地 | |
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11 glandular | |
adj.腺体的 | |
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12 secretions | |
n.分泌(物)( secretion的名词复数 ) | |
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13 hormones | |
n. 荷尔蒙,激素 名词hormone的复数形式 | |
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14 toxic | |
adj.有毒的,因中毒引起的 | |
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15 essentially | |
adv.本质上,实质上,基本上 | |
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16 inorganic | |
adj.无生物的;无机的 | |
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17 maniacal | |
adj.发疯的 | |
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18 mania | |
n.疯狂;躁狂症,狂热,癖好 | |
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19 melancholic | |
忧郁症患者 | |
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20 delusional | |
妄想的 | |
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21 insanity | |
n.疯狂,精神错乱;极端的愚蠢,荒唐 | |
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22 aberrations | |
n.偏差( aberration的名词复数 );差错;脱离常规;心理失常 | |
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23 insanities | |
精神错乱( insanity的名词复数 ); 精神失常; 精神病; 疯狂 | |
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24 perfectly | |
adv.完美地,无可非议地,彻底地 | |
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25 disorder | |
n.紊乱,混乱;骚动,骚乱;疾病,失调 | |
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26 structural | |
adj.构造的,组织的,建筑(用)的 | |
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27 manifestations | |
n.表示,显示(manifestation的复数形式) | |
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28 metabolism | |
n.新陈代谢 | |
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29 phenomena | |
n.现象 | |
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30 paralysis | |
n.麻痹(症);瘫痪(症) | |
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31 analgesia | |
n.无痛觉,痛觉丧失 | |
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32 sensory | |
adj.知觉的,感觉的,知觉器官的 | |
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33 intestinal | |
adj.肠的;肠壁;肠道细菌 | |
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34 obsessions | |
n.使人痴迷的人(或物)( obsession的名词复数 );着魔;困扰 | |
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35 fixed | |
adj.固定的,不变的,准备好的;(计算机)固定的 | |
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36 imperative | |
n.命令,需要;规则;祈使语气;adj.强制的;紧急的 | |
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37 allied | |
adj.协约国的;同盟国的 | |
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38 tumor | |
n.(肿)瘤,肿块(英)tumour | |
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39 pneumonic | |
adj.肺的;肺炎的 | |
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40 subconscious | |
n./adj.潜意识(的),下意识(的) | |
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41 rigidly | |
adv.刻板地,僵化地 | |
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42 differentiated | |
区分,区别,辨别( differentiate的过去式和过去分词 ); 区别对待; 表明…间的差别,构成…间差别的特征 | |
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