What are excitatory and inhibitory postsynaptic potentials?

What are excitatory and inhibitory postsynaptic potentials? Excitatory postsynaptic potentials (EPSP) bring the neuron’s potential closer to its firing threshold. Inhibitory postsynaptic potentials (IPSP) change the charge across the membrane to be further from the firing threshold. Postsynaptic potentials are subject to spatial and temporal summation. Is EPSP a graded potential? A depolarising graded potential […]

Did the national debt double in the 1930s?

Did the national debt double in the 1930s? In the 1930s, debt increased significantly. This increase in debt was caused by the great depression (tax receipts fell, government spending increased). If anything, US should have borrowed more in the 1930s and provided a greater fiscal stimulus to reduce the mass unemployment and continued recession. What […]

Which of the following is most likely to have a large union membership that experiences little import competition quizlet?

Which of the following is most likely to have a large union membership that experiences little import competition quizlet? Over the past 50 years, the earnings gap between women and men in the USA labor market has: continued to narrow. The job most likely to have a large union membership that experiences little import competition […]

Which of the following results one hour after membrane fusion best supports the alternative hypothesis that the cell membrane is a fluid mosaic?

Which of the following results one hour after membrane fusion best supports the alternative hypothesis that the cell membrane is a fluid mosaic? Which of the following results, one hour after membrane fusion, best supports the alternative hypothesis that the cell membrane is a fluid mosaic? The membrane proteins from each cell have mixed and […]

Which disorder is best characterized by mood fluctuations?

Which disorder is best characterized by mood fluctuations? Whilst everyone experiences mood swings to a certain degree, extreme mood swings can be characteristic of mental illnesses such as bipolar disorder, and are a symptom of other mental illnesses including schizoaffective disorder and personality disorders. Which psychological disorder involves extreme emotions or changes in the level […]

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