cluster 发表于 2025-3-26 23:47:26
Neuronal Specificity and Development of Neuronal Circuits,ificity is no exception. Concepts and theories such as those of adaptive evolution; of the matching of features of the outer world with functions of the organism; of the relations between structural and functional organization, which include the concepts of levels of organization and of localizationPET-scan 发表于 2025-3-27 02:51:05
My iPad: A New Learning Tool for ClassroomsThis brief account is intended merely to serve as an introduction to the phases of neural development that follow primary neural induction. The subject of primary embryonic induction has been reviewed by Saxén and Toivonen (1962) and the classical studies have been dealt with magisterially by Spemann (1938).nominal 发表于 2025-3-27 06:54:32
Beginnings of the Nervous System,This brief account is intended merely to serve as an introduction to the phases of neural development that follow primary neural induction. The subject of primary embryonic induction has been reviewed by Saxén and Toivonen (1962) and the classical studies have been dealt with magisterially by Spemann (1938).合法 发表于 2025-3-27 11:50:53
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Virtually Augmented Classroom Curriculumf autoradiography following the administration of tritiated thymidine. Information about the time of origin of neurons in the developing nervous system is now obtained with relative ease by injecting pregnant mammals with tritiated thymidine (1–5 .Ci per gram body weight) intravenously or into the a担心 发表于 2025-3-27 23:23:05
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Karim E. Fraoua,Christian Bourret,Eric Sottoing nervous system, and it is in the geometry of their dendrites that neurons express their most characteristic features. Yet it is a mere century since those features could first be discerned with the aid of the Golgi technique. Rapid progress could be made only after 1873, when Golgi introduced hi终止 发表于 2025-3-28 08:11:07
Flourishing Adaptive Systems (FAS)gely but not entirely under genetic control. However, the fetal nervous system is vulnerable to trauma, toxins, hyperthermia, infections, radiation, placental insufficiency, and severe maternal malnutrition. These risks increase greatly during and after birth, and the developmental processes that oc弄脏 发表于 2025-3-28 13:18:00
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