Activation of the <u>Serotonin </u>neurons of the forebrain would be expected to <u>suppress </u>aggressive attack.
Numerous studies link elevated impulsive and aggressive behaviors with reduced serotonin metabolites. The opposing association has been substantiated by therapies targeted at directly reducing serotonin cell activity, despite the fact that pharmaceutical reduction of serotonin is linked to an increase in aggression.
Furthermore, it is unclear whether any of the relationships observed may be caused by changed serotonin activity during development. Here, we used two Pharmacogenetic techniques to selectively and reversibly decrease the firing of serotonin neurons in behaving animals in transgenic mice.
A persistent reduction in serotonin neuron firing was linked to increased aggression, as demonstrated by conditional over expression of the serotonin 1A receptor (Htr1a) in serotonin neurons.
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African Americans because even though they gained their freedom in the 1800s, they weren't allowed to vote until the early mid 1900s. Things like Jim Crow laws and literacy tests prevented them from voting until those were lifted. <span />
Claim: The United States of America needs political parties in the country to maintain a sense of division among its citizens.
Evidence:
-not everyone has the same opinions, this division will always exist, this way it is more orderly
- having political parties is a good way to separate our candidates for elections
- political parties establish a sense of common ground within citizens who share the same beliefs/morals/etc
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Answer:Possible results of the growing problems between the United States and Great Britain include war, fighting, money loss, land loss, and overall bad relations.
-The economic condition of America would get worse due to trading and tariff issues also people began to think that the national government needed to be more powerful since most states did not cooperate with each other British magazine started to call America the Dis-United States
Answer:
In a cell signaling pathway EGF is a ligand which binds to EGFR which activates the receptor. The receptor initiates the cell signaling pathway. Celluar response iniates ceel division. Cell devision resluts in new cells that result in tissue repair.
Explanation:
