Identification Of Pathological Changes In Handwriting

Diseases not only destroy the patient's physical and mental health, even spiritually and financially to the patients and their families a heavy burden to the families endless troubles, adding a lot of hidden dangers to society. There are a number of China's very large group of nervous system diseases and disorders organogenesis writing movement disorders, and social interactions in daily life activities will inevitably be through writing activities to address public and private things, once their handwriting involved in civil disputes, criminal cases, handwriting identification evidence has become an important means of investigation, the pathologic changes in the characteristics of handwriting, change the law, as well as methods for identification of studies becomes very necessary.Pathological changes in handwriting identification is the identification of the handwriting practice in the work of a difficult, due to pathological changes in the characteristics of handwriting is easily disguised handwriting and copying, sets handwriting confusion led to the identification of people is often difficult to draw conclusions or make the wrong conclusions. At present, both in theory and in practice and in terms of pathologic changes in handwriting identification of studies have less, not yet formed a sound system. Therefore, this article gathering a large number of pathological changes in the premise of handwriting materials, through observational studies and statistical analysis method, the identification of pathological changes in handwriting related issues are discussed.This paper is divided into four parts, namely, an overview of pathological changes in handwriting, handwriting identification of pathological changes in the scientific basis for handwriting pathological changes in the characteristics and pathological changes in the handwriting of the main points of identification methods, full text of more than a total of 30000 words.The first part is an overview of pathological changes in handwriting. First proposed the concept of pathological changes in handwriting is written in a period of time at a relatively stable pathological state of their health status is different from writing the text written under the handwriting. Then on writing activities, in accordance with the impact of the disease at different times, the impact of disease on the different levels of writing activities, as well as the impact of disease on the formation mechanism are familiar with the activities of the different three kinds of standards, pathologic changes in handwriting, are classified. In this part, the author also describes the study of pathological changes in the status quo handwriting, while the study discusses the value of pathological changes in handwriting.The second part of the pathologic changes in the scientific basis for handwriting identification are discussed. Writing habits from a discussion of the physiological basis of pathological changes in the formation of mechanism is available to handwriting, layer upon layer analysis shows that pathological changes in the scientific basis for handwriting identification. Writing habits formed in the human body function of the nervous system, through acquired learning and practice, has the effect of language and writing activities, and then through long-term repeated practice to write to form dynamic stereotype activities of the formation of specific writing habits. In this paper, the nervous system diseases and organ damage in two aspects of writing sports discussed pathological changes in the handwriting of the formation mechanism. Pathological changes in the scientific basis of handwriting identification of the patient's habit of writing the special nature of action, patients accustomed to the relative stability of the writing movement, as well as patients could reflect the writing habits of action.Part III discusses the characteristics of pathological changes in handwriting. This section is divided into five major points, respectively, discussed the pathological changes in the general characteristics of handwriting are introduced several typical diseases characterized by pathological changes in handwriting, the pathological changes in handwriting with several easy to confuse the non-normal characteristics of handwriting compared to the differences, discusses the characteristics of pathological changes in handwriting research value, and finally I collected material of pathological changes in the handwriting of the statistics. Pathological changes in the general characteristics of handwriting are mainly written in the level of decline in stroke re-painted curved jitter and modified significantly. This section lists the author of Parkinson's disease, cerebral infarction sequelae, mental illness and finger defect with the activities of several typical diseases that affect the writing, respectively, discussed these types of pathological changes in the characteristics and features of handwriting variation, while presented in this Several pathological changes were identified handwriting needed attention. Another focus of this section is to pathological changes in handwriting with several easy to confuse the non-normal a distinction between the characteristics of handwriting comparison, these types of non-normal handwriting are copying, sets ? handwriting, while the left disguised handwriting, handwriting, and drunkenness fatigue, depression when the handwriting. As Identification of practice, these types of handwriting characteristics and pathological changes in the characteristics of handwriting confusion, the author sets out in particular, the difference between them, hoping to provide a reference for handwriting practice. In this section I will be in substantive departments to practice encountered a typical case of listed out in order to make this paper more images and more convincing.The fourth section focuses on the pathologic changes in the handwriting of the main points of identification methods are discussed. Handwriting identification of steps in accordance with this section, from handwriting to determine the nature of the materials seized were seized material and sample test identification of conditions for analysis to determine the characteristics of pathological changes in handwriting, comparing samples by handwriting features and characteristics of samples of handwriting similarities and differences and comprehensive assessment to draw conclusions off a few aspects are discussed. Handwriting to determine the nature of the material seized primarily from information on the case and analysis of handwriting samples by characteristics of two aspects. Samples and sample in determining the identification of conditional part, the author proposes to determine Samples of the identification of conditions requiring the prosecution material must be original Samples writing should be clear, the scope of review material should be clearly defined; samples requires comparison of the condition that the source of the sample should be true and reliable, the sample should be comparable, the number of samples should be sufficient. In the analysis identified some characteristics of pathological changes in handwriting, the author made the first discovery and identification of handwriting characteristics is to observe the general method of comparative law, experimental analysis and instruments of law; and pathological changes were aimed at the typical characteristics of handwriting analysis of the specific points raised ; Finally, the characteristics of the sample handwriting analysis and selection, the author proposes a reverse test ideas. In comparing the characteristics of tested materials and samples of handwriting characteristics of handwriting part, the author follows the more normal handwriting identification method of handwriting characteristics, namely, general condition of writing characteristics of action compared to local characteristics of writing movements compared to the text layout features, characteristics of written language Comparison and characteristics of the quantity, quality comparison. The last part is a comprehensive judgments parts, including the nature of the differences between the judge and to judge the nature of conformity, in the characteristic points of difference and in line with the nature and number of points obtained after judge the expert conclusion.