Question

Умоляю вас 15 минут до начала 30БАЛЛОВ Укажите функции нервной системы (не менее пяти) и раскройте их значение.

Answer 1

Ответ:

Основные функции нервной системы – получение, хранение и переработка информации из внешней и внутренней среды, регуляция и координация деятельности всех органов и органных систем.

так? я надеюсь что да)

Answer 2

Functions of the Nervous System and Their Significance

The nervous system is a complex network of cells and tissues that enables communication and coordination within the body. It plays a crucial role in controlling and regulating various bodily functions. Here are five important functions of the nervous system and their significance:

1. Sensory Function: The sensory function of the nervous system involves gathering information from both the external and internal environments. It allows us to perceive and respond to various stimuli, such as touch, temperature, pain, sound, and light. Sensory receptors located throughout the body detect these stimuli and convert them into electrical signals that can be interpreted by the brain. This function helps us to be aware of our surroundings and make appropriate responses to changes in the environment.

2. Integration: Integration refers to the processing and interpretation of sensory information by the nervous system. The brain and spinal cord, collectively known as the central nervous system (CNS), receive and analyze the sensory signals. They integrate this information with stored memories and previous experiences to generate appropriate responses. Integration allows us to make decisions, solve problems, and coordinate complex movements.

3. Motor Function: The motor function of the nervous system involves initiating and controlling voluntary and involuntary movements. It allows us to respond to sensory information by activating muscles and glands. Motor neurons, which transmit signals from the CNS to muscles and glands, play a crucial role in this function. Motor function enables us to perform various actions, such as walking, talking, and grasping objects.

4. Homeostasis: Homeostasis refers to the body's ability to maintain a stable internal environment despite changes in the external environment. The nervous system plays a vital role in regulating and coordinating the body's physiological processes to achieve homeostasis. For example, it controls body temperature, blood pressure, heart rate, and respiration rate to keep them within a narrow range. This function ensures the optimal functioning of cells and organs.

5. Higher Cognitive Functions: The nervous system is responsible for higher cognitive functions, such as learning, memory, language, and problem-solving. These functions are primarily associated with the cerebral cortex, the outer layer of the brain. The cerebral cortex is involved in complex mental processes, including reasoning, attention, perception, and consciousness. Higher cognitive functions enable us to acquire knowledge, adapt to new situations, and engage in intellectual activities.

Overall, the functions of the nervous system are essential for maintaining homeostasis, perceiving and responding to the environment, controlling movements, and supporting higher cognitive processes. They allow us to interact with the world and ensure the proper functioning of our bodies.