<u>Microglia cells </u>are glial cells that respond to injury or disease by multiplying, and then engulfing cellular debris or even entire cells.
<h3>Functions of microglia</h3>
Microglia cells are the immune cells of the central nervous system and consequently play important roles in brain infections and inflammation. Recent in vivo imaging studies have revealed that in the resting healthy brain, microglia are highly dynamic, moving constantly to actively survey the brain parenchyma.
These active microglia can rapidly respond to pathological insults, becoming activated to induce a range of effects that may contribute to both pathogenesis, or to confer neuronal protection.
However, interactions between microglia and neurons are being recognized as important in shaping neural circuit activity under more normal, physiological conditions. During development and neurogenesis, microglia interactions with neurons help to shape the final patterns of neural circuits important for behaviour and with implications for diseases.
Learn more about glial cells
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He should increase the speed in which he runs as the faster one runs the faster their heartbeat.
Answer:
a career is like a Doctor or nurse, while a career Field would be medicine.
Explanation:
a career is specific, while a career Field is more broad term, of the sect it is in. Example: Medicine, Technology, Engineering, and Law is more broad. Opposed to Technician, hacker, and Laywer is.
The answer is B. chemicals.
the reason its b is because A= bacteria but u have to clean the bacteria in the water so its not A and its not c. becouse that will be just turning the ice into water .so the answer is b. becouse we use chemicals everyday to get rid of bacteria and waste
c.depression
<span>Panic disorder is when you experience severe feelings of doom that cause both mental and physical symptoms.
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<span>Agoraphobia is the fear of going out in public, either the fear of open spaces or the fear of being in unfamiliar places.
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Depression is f<span>eelings of severe despondency and dejection.
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<span>Selective Mutism is a complex childhood anxiety disorder characterized by a child’s inability to speak and communicate effectively in select social settings.</span>
