The hypothalamus is a significant part of our brain that is responsible for more than one function. Please explain in detail, using appropriate examples, the role that the hypothalamus plays in our body.
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The hypothalamus is a significant part of our brain that is responsible for more than one function. Please explain in detail, using appropriate examples, the role that the hypothalamus plays in our body.
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- What is the complete brain structure and biochemistry of a successful (non-violent) psychopath? I need a deep investigation and an extremely detailed summary of all the brain modifications and genetics explaining their functions and giving precise percentages regarding psychopathy. Thanks in advance.Long-term stress and sleep deprivation is associated with memory loss and negative thoughts.Subjects in a research study were shown images after they received either a full night’s rest or limited rest. The subjects were shown negative, positive, and neutral images. The subjects with limited rest remembered most of the negative images but only half of the positive and neutral images.The structures of the brain affected by long-term stress and sleep deprivation are, respectively: Select one: a. Long-Term Stress Sleep Deprivation Temporal lobe Frontal lobe b. Long-Term Stress Sleep Deprivation Temporal lobe Parietal lobe c. Long-Term Stress Sleep Deprivation Frontal lobe Occipital lobe d. Long-Term Stress Sleep Deprivation Frontal lobe Parietal lobeEach of these brightly colored sticky notes represents a piece of information that someone doesn’t want to forget. Although we are all forgetful sometimes, most people do not have trouble remembering things that are important or routine to us, such as our friend’s name or how to get to class. Our brain, the control center of the nervous system and the rest of the body, normally allows us to retain and recall information. But if the brain becomes damaged, a person may need to rely excessively on external reminders — like this wall of sticky notes — rather than being able to trust their own memory. That is if they are able to remember to write things down in the first place. One person having trouble with their memory is Rosa, who is 68 years old. Rosa has been having difficulty remembering where she has set down objects in her house and forgot about a few doctor’s appointments and lunches she planned with friends. Her family began to notice that she would sometimes not recall recent…
- The following clinical presentation is designed to assess your ability to anticipate a serious complication of a relatively common medical condition obstructive sleep apnea. Most people think this condition leads to daytime somnolence and fatigue so basically an inconvenience for the sufferer and for those with whom he/she interacts. in reality sleep apnea whether central or obstructive can be life-threatening. How does CPAP work to treat OSA?John Jones, age 33, has been admitted to the hospital for the third time with a diagnosis of paranoid schizophrenia. John had been taking haloperidol (Haldol) but stopped taking it weeks ago, telling his case manager it was “the poison that is making me sick.” Yesterday, John was brought to the hospital after neighbors called the police because he had been up all night yelling loudly in his apartment. Neighbors reported him saying, “I can’t do it! They don’t deserve to die!” and similar statements. John appears guarded and suspicious and has little to say to anyone. His hair is matted, he has a strong body odor, and he is dressed in several layers of heavy clothing even though the weather is warm. So far, John has been refusing any offers of food or fluids. When the nurse approached John with a dose of haloperidol, he said, “Do you want me to die?” What additional assessment data does the nurse need to plan care for John? Identify the three priorities, nursing diagnoses, and expected…John Jones, age 33, has been admitted to the hospital for the third time with a diagnosis of paranoid schizophrenia. John had been taking haloperidol (Haldol) but stopped taking it weeks ago, telling his case manager it was “the poison that is making me sick.” Yesterday, John was brought to the hospital after neighbors called the police because he had been up all night yelling loudly in his apartment. Neighbors reported him saying, “I can’t do it! They don’t deserve to die!” and similar statements. John appears guarded and suspicious and has little to say to anyone. His hair is matted, he has a strong body odor, and he is dressed in several layers of heavy clothing even though the weather is warm. So far, John has been refusing any offers of food or fluids. When the nurse approached John with a dose of haloperidol, he said, “Do you want me to die?” Identify the three priorities, nursing diagnoses, and expected outcomes for John’s care with your rationales for the choices.
- Melatonin is a hormone primarily released by the pineal gland at night and has long been associated with control of the sleep–wake cycle. As a dietary supplement, melatonin is often used for the short-term treatment of insomnia, For your Thread: Utilizing chapter 11, section 11.5 and additional research resources, discuss advantages and disadvantages of melatonin used as a dietary supplement compared to chemical-based sleep aids. How is the body affected by each type of sleep aid?In PET scans, red areas are brain regions that are most active, while blue, yellow, and green areas are least active. Figure 13.24 shows PET scans of normal brain activity (left) and (right) of the brain of a person while using cocaine. The frontal lobes of the brain hemispheres are toward the top of the scans. Their neurons play major roles in reasoning and other intellectual functions. Looking at these scan images, how do you suppose cocaine may affect mental functioning?We talked about drug effects on neurons in sequence. The effect of alcohol is multi-faceted and the following question asks you to apply your knowledge. Imagine two neurons in sequence. The presynaptic neuron is GABAnergic and the postsynaptic neuron is dopaminergic. The effects of alcohol are not fully understood but it does seem to inhibit GABAnergic neurons. How would the release of dopamine from the postsynaptic neuron change in this case? Explain your answer, being sure to make each connection between concepts clear. If alcohol instead inhibited dopaminernergic neurons, in what way might the ion flow change in the dendrites of the postsynaptic neuron of this example?
- Diseases of the Nervous System Motor disorder caused by the death of dopamine- [ Choose ] secreting neurons in the midbrain. Characterized by tremors, slow movements, and rigidity. Disease in which people have a persistent lack of [ Choose ] interest or pleasure; may be typified by manic and depressive phases [Choose ] Immune system eats away at the myelin sheaths on Depression nerve cells Multiple Sclerosis Parkinsons Mental deterioration characterized by confusion and memory loss. Caused by the formation of plaques in the brain. Alzheimers Schizophrenia Characterized by hallucinations, delusions, multiple [ Choose ] personalities, possible genetic linkagesFlaccid paralysis (resulting from the failure of muscles to contract), induced by the neurotoxin tubocurarine, occurs when this poison blocks the binding of: the inhibitory neurotransmitter melatonin to post-synaptic bicarbonate channels the excitatory neurotransmitter glutamate to post-synaptic calcium channels the excitatory neurotransmitter acetylcholine to post-synaptic sodium channels the inhibitory neurotransmitter glycine to post-synaptic chloride channels the excitatory neurotransmitter serotonin to post-synaptic potassium channelsBriefly describe our brain's mesolimbic dopamine system. (A) Which brain structures are involved in this system? (B) What type of behavior does it regulate? (C) Even though social media (or video games and the like) isn't something ingested, do you think this system is involved in our social media behavior? Or do you think something else is involved? Please provide a brief, but specific response. Answer as much as you can please!!!!!!! Thank you!!!!!!