Critical reading means engaging in what you read by asking yourself questions such as, âwhat is the author trying to say?â or âwhat is the main argument being presented? Critical reading involves presenting a reasoned argument that evaluates and analyses what you have read.
Glial cells, sometimes called neuroglia or simply glia (Greek Î³Î»Î¯Î± and Î³Î»Î¿Î¯Î± glue; pronounced in English as either /ËÉ¡liËÉ/ or /ËÉ¡laÉªÉ/), are non-neuronal cells that maintain homeostasis, form myelin, and provide support and protection for neurons in the central and peripheral nervous systems.
Glial cells are cells of the nervous system. They compose a voluminous support system that is essential to the proper operation of nervous tissue and the nervous system.Unlike neurons, glial cells do not conduct nerve impulses. Glia perform a plethora of functions in the nervous system.lial cells are cells of the nervous system. They compose a voluminous support system that is essential to the proper operation of nervous tissue and the nervous system.