scholarly journals The doctrine of neurons before the court of the newest researchers

2020 ◽  
Vol VIII (2) ◽  
pp. a1-a26
Author(s):  
K. A. Arnstein
Keyword(s):  
Nervous System ◽  
Nerve Fiber ◽  
Clinical Medicine ◽  
Golgi Method ◽  
Experimental Pathology ◽  
Nerve Bundles ◽  
Relationship Of ◽  
The Relationship

The modern doctrine of neurons penetrated very quickly into the scientific consciousness of neurologists because of the clarity and definiteness of the basic provisions that clarify the pathways and methods of transmitting irritation in the nervous system. Based mainly on the Golgi method, it was, however, also consistent with the facts obtained using the methods of Gooden, Fleksig, Weigert, Marka as far as they concerned the course of nerve bundles; but the Golgi method had the advantage over the previous methods that it clarified the relationship of the nerve fiber to the cell and made it possible to follow the course and development of a particular fiber. In addition, the main provisions of this study were consistent with the development of nervous cells according to the research of Giss, with experimental physiology and clinical medicine, as well as with experimental pathology.

Autonomic Therapy in the Psychoneuroses

1939 ◽  
Vol 85 (358) ◽  
pp. 1036-1042
Author(s):  
Duncan Macmillan ◽  
H. Fischgold
Keyword(s):  
Nervous System ◽  
Autonomic Nervous System ◽  
Clinical Medicine ◽  
Detailed Knowledge ◽  
Autonomic Nervous ◽  
Relationship Of ◽  
The Relationship

Though detailed knowledge of the autonomic nervous system is comparatively recent, the initial conceptions of its nature have undergone very important modifications during the time it has been known. This is mainly due to the fact that originally the anatomical discovery was taken up by investigators in various branches of clinical medicine, physiology and pharmacology, and made a special subject for detailed research. Especially did the dualism which is so remarkable a feature of the autonomic nervous system give rise to a number of theories about the relationship of the two components.

On humoral factors in nervous activity

1935 ◽  
Vol 31 (6) ◽  
pp. 777-787
Author(s):  
D. S. Vorontsov
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Nervous Activity ◽  
Active Part ◽  
Humoral Factors ◽  
The Central Nervous System ◽  
Relationship Of ◽  
The Relationship

Not only in the peripheral working organs, irritating substances are formed, which, as we can see, take an active part in their regulation, but also in the central nervous system, in the relationship of its individual elements, such substances apparently play an important role.

scholarly journals Siderocytes in mammalian blood

1946 ◽  
Vol 133 (872) ◽  
pp. 235-248 ◽  
Keyword(s):  
Clinical Medicine ◽  
Close Correlation ◽  
Bile Pigment ◽  
Pigment Formation ◽  
Adverse Conditions ◽  
Large Numbers ◽  
Mammalian Blood ◽  
Normal Human ◽  
Relationship Of ◽  
The Relationship

Since a review of the conditions under which siderocytes appear will support a hypothesis that it is an ageing erythrocyte at least as strongly as Grüneberg’s (1941 a ) theory that it should be considered as a young cell, a search was made in blood films of stored mammalian blood and large numbers of siderocytes were found. The conditions affecting the rate of appearance of the siderocytes were studied, and it was found that adverse conditions would hasten their appearance. The relationship of the siderotic material to the 'easily split’ blood iron was also considered, and it seems probable that both are derived from a special and identical fraction of ‘haemoglobin’, and that this phenomenon is related to an intracorpuscular bile pigment formation. The occurrence of siderocytosis after the ingestion of acetyl phenylhydrazine by a ‘normal’ human being was followed, and a close correlation between siderocytosis, erythrocyte destruction and urinary siderosis as described by Peyton Rous (1918) is shown. The siderocyte extrudes its siderotic granules and reverts to a state at present morphologically indistinguishable from the normal erythrocyte, but appears to be susceptible of phagocytosis at this stage. The application of siderocyte counts to clinical medicine is suggested.

scholarly journals The Relationship of Students’ Thinking Level and the Ability to Develop Proposition Network Representation of Human Nervous System in Modeling Based Learning (MbL)

2020 ◽  
Vol 9 (3) ◽  
pp. 361-370
Author(s):  
L. Kadarusman ◽  
A. Rahmat ◽  
D. Priyandoko
Keyword(s):  
Nervous System ◽  
High School Students ◽  
Private School ◽  
Significant Relationship ◽  
Quantitative Research ◽  
Minimum Standard ◽  
School Students ◽  
Relationship Of ◽  
The Relationship ◽  
Human Nervous System

The purpose of this research is to reveal the relationship of thinking level with the students’ ability to form a representation of proposition network on the human nervous system concept using modeling based learning. This was quantitative research with 30 science class’ students of grade XI from one private school in Bandung as the subject research, who learned using modeling-based learning (MbL). The instruments used to measure the thinking level were 19 numbers of multiple choices and 2 essays that were developed based on Marzano and Kendall’s level thinking indicator. The result of this research shows that the thinking level of senior high school’ students has reached L3 (analysis) with minimum standard mastery ≥70. The higher the expectation of students’ thinking level, the lower the minimum standard mastery will be reached. The correlation result showS no significant relationship between thinking level and the students’ ability to form a proposition network on the study of neuron structure and function (r= 0,075; p=0,692) with low concept complexity. The significant relationship between thinking level and the ability to form proposition representation is obtained during the study of the central nervous and peripheral nervous system (r= 0,506; p= 0,004) with higher concept complexity. It means the higher students’ thinking level, the better their abilities to form a proposition network. MbL could be recommended for learning biology concept especially abstract concept like the human nervous system. This research concluded that students’ thinking level reached level 3 (analysis) and MbL can facilitate a significant relationship between thinking level and the ability to form proposition networks if the concept taught has a higher complexity compared to the lower complexity concept.

scholarly journals HEART RATE VARIABILITY AS A REFLECTION OF THE TONE OF THE VEGETATIVE NERVOUS SYSTEM OF SURGERY OF TUMORS OF THE REPRODUCTIVE SYSTEM OF WOMEN

2021 ◽  
Vol 2 (71) ◽  
pp. 6-9
Author(s):  
B. Kozhomberdiev ◽  
Ch. Makimbetova
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Nervous System ◽  
Reproductive System ◽  
Heart Rhythm ◽  
Vegetative Nervous System ◽  
Parasympathetic System ◽  
Relationship Of ◽  
The Relationship

The article presents the results of a study of heart rate variability at women after hysterectomy with appendages. There were showed the relationship of the sympathetic and parasympathetic system in the regulation of the heart rhythm. 

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