Question

Please hand print your writing.

- uli Please answer the Questions in 2-3 paragraphs. (Short essay format) Plz do so and I will give you a good rating and write a good comment for you. 1. What is memory? How do explicit and implicit memory differ? Explain three key memory structures in the brain. (10 Points). 2. What is Stress and Its symptoms? How do we respond and adapt by using Hans Selye response system? What is our immune system consist a how does it protects us against diseases? (10 points). 14

Answer 1

1.Memory is the process of taking in all theithe from the world around us, processing it, storing it and later recalling that information, sometimes many years later.Our brain collects all the information around us it's like a computer storage system our brain works by storing all the data.

What it means by explicit memory itis a memory that can be intentionally and consciously recalled it is something we do knowlingly. This is your memory of riding a bike, of falling over the handlebars and skinning your knee,falling from tree .The other is implicit memory, which is an experiential or functional form of memory that cannot be consciously recalled we can't recall this knowingly.

The three important structures include For explicit memories – which are about events that happened to you(episodic)or that is consiously recalled, as well as the general facts and information (semantic) – there are three important areas of the brain: the hippocampus, the neocortex and the amygdala.And for the Implicit memories, such as motor memories, rely on the basal ganglia and cerebellum.So these are important memory structures in the brain

2.what is stress -stress is the body's reaction to any change that requires an adjustment or response. The body reacts to these changes with physical, mental, and emotional responses. Stress is a normal part of life.These can happen from our environment ,other factors like emotional feelings,stress factors.

Various symptoms include-Headache,migraine,Gastrointestinal upset, such as irritable bowel syndrome, heartburn, nausea, and pain. Headaches and jaw pain. Heart disease. High blood pressure. Muscle pain and tension

Hans selye founded the term stress according to him stress is the non-specific response of the body to any demand for according to him there are three stages for response to stress which include the initial alarm reaction stage which occurs shortly after the stressful event, followed by a resistance stage, during which body's Autonomic Nervous System (ANS) resists the impact of the stressful stimulus, and finally, if the stress .

What is our immune system-our immune system is a complex network of cells and proteins that defends the body against various kinds of infection. Our immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe our immune system consist of white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.Immune system protect us from foreign body by various mechanisms The immune system protects the body against disease or other potentially damaging foreign bodies. When functioning properly, it identifies and attacks a variety of threats, including viruses, bacteria and parasites, while distinguishing them from the body's own healthy tissue.

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