The document summarizes the functional organization and anatomy of the central nervous system (CNS). It describes how the CNS is organized hierarchically from the spinal cord up to the cerebral cortex. It also discusses the lateralized organization of the left and right hemispheres and localized organization of different brain functions. Key components of the CNS discussed include the spinal cord, brainstem, cerebellum, hypothalamus, thalamus, basal ganglia, limbic system, and cerebral cortex. The document also provides an overview of reflex arcs and their significance in assessing CNS function.
Infringements of coagulability of system of bloodIsyafiq qamaal
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Infringements of coagulability of the blood system can cause coagulopathies or disorders of coagulation and anticoagulation. Coagulation is a complex process involving platelets forming a plug and proteins in the blood plasma forming fibrin strands. Testing includes aPTT, PT, fibrinogen levels, and platelet counts. Surgery, trauma, immobilization, and risk factors like cancer or obesity can influence hemostasis and risk of thrombosis. Treatment involves blood thinners, early ambulation, compression devices, and aspirin. Disseminated intravascular coagulation (DIC) is a thrombohemorrhagic disorder where fibrin forms in blood vessels, consuming coagulation factors and platelets and
The document discusses various types of inhibition in the central nervous system, including central (Sechenov's) inhibition, direct (postsynaptic) inhibition, reciprocal inhibition, Renshaw inhibition, indirect (presynaptic) inhibition, pessimal inhibition, inhibition following excitation, and lateral inhibition. It provides details on the mechanisms and functions of each type of inhibition.
The document summarizes the key components and functions of the central nervous system and peripheral nervous system. It describes the main parts of the brain and spinal cord as well as the roles of different types of neurons. It also compares the nervous system to the endocrine system and outlines some of their interconnections in regulating bodily processes and homeostasis.
The brainstem and cerebral cortex contain upper motor neurons that project to lower motor neurons in the spinal cord to control movement. There are three main upper motor pathways - the corticospinal pathway arising from the motor cortex controls fine distal movements, the lateral brainstem pathway from the red nucleus controls limb movements, and the medial brainstem pathway from the reticular formation controls posture. Damage to upper motor neurons can cause signs of weakness from loss of function or spasticity from disinhibition of motor circuits.
The document summarizes the results of an evaluation questionnaire completed by 13 students from a school in Poland and 13 students from a school in Spain who participated in an eTwinning project called "Dear Diary" during the 2012-2013 school year. The project also involved schools from Turkey and Poland. The students were asked to assess the project and provide feedback in an online evaluation questionnaire.
The document discusses past tense in Indonesian and provides examples of its use. It explains that to express something that occurred in the past whose time is known, one can use:
(1) Subject + to be (was/were) + complement for positive statements
(2) Subject + did not + verb 1 + object for negative statements
(3) to be (was/were) + subject + complement? or Did + subject + verb 1 + object ? for questions. Examples are then given to illustrate these forms.
O documento discute como as emo巽探es s達o culturalmente constru鱈das e como os objetos podem estimular emo巽探es. Apresenta diferentes perspectivas sobre racionalismo, hedonismo e est辿tica e discute a necessidade humana de abra巽os. Explora como as m叩quinas podem transmitir emo巽探es e como afeto, emo巽達o e sentimento s達o entendidos social e culturalmente.