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Q: List some autonomic responses that are controlled bynuclei in the hypothalamus.
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Q: List two autonomic responses that are controlled by nuclei in the hypothalamus.
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- List two autonomic responses that are controlled by nuclei in the hypothalamus.Discuss the importance of the hypothalamus to the systems of the body that are affected by the hypothalamus. What would happen if the hypothalamus was removed from the brain? Would the body survive?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.
- What is hypothalamus ? Explain the importance of hypothalamus ?Nervous system functions that directly employ acetylcholine neurotransmitters are referred to as cholinergic. Drugs that might be therapeutic in treating the symptoms of dopamine loss in Parkinson’s disease could include multiple choice 1 dopaminergic agonists and cholinergic antagonists. dopaminergic antagonists and cholinergic antagonists. dopaminergic antagonists and cholinergic agonists. dopaminergic agonists and cholinergic agonists. 2. From the information provided, drugs used to treat Parkinson’s disease symptoms will act at which location? multiple choice 2 The globus pallidus The substantia nigra The striatum 3. Which of the following might be therapeutic in the treatment of Parkinson’s disease symptoms? multiple choice 3 all of these choices listed may be therapeutic increasing dopamine receptor responsiveness monoamine oxidase inhibition increasing dopamine release decreasing dopamine…Identify the location of the cell bodies of second order neurons of the spinothalamic tract? Ventral horn Dorsal root ganglia Dorsal horn Thalamus Medulla Identify the location of the cell bodies of first order neurons of the spinothalamic tract? Ventral horn Dorsal root ganglia Dorsal horn Thalamus Medulla
- Circulating glucocorticoids (e.g. cortisol) can inhibit the activity of the HPA axis via the negative feedback loop working on the Hippocampus Amygdala Limbic cortex Thalamus O All of the aboveWe 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?In the basal ganglia, what is the role of the substantia nigra? the substantia nigra blocks GABA release onto the internal segment of the globus pallidus the substantia nigra inhibits the direct pathway the substantia nigra releases dopamine on the internal segment of the globus pallidus the substantia nigra releases dopamine onto the caudate and putamen In the basal ganglia, which of the following occurs? disinhibition results in the inhibition of glutamate onto the thalamus the release of GABA onto the internal segment of the globus pallidus is excitatory In the indirect pathway, disinhibition blocks glutamate release from the subthalamic nucleus In the direct pathway, disinhibition blocks GABA release onto the thalamus