Answer:
Neurotransmitters are chemical substances whose objective is to produce proper communication between neurons. For this to take place, there must be an adequate amount of dopamine and norepinephrine. In children with attention deficit hyperactivity disorder, the production of these two neurotransmitters is irregular; on the other hand, low levels of serotonin are related to the appearance and maintenance of obsessive-compulsive disorder.
Explanation:
Attention deficit hyperactivity disorder is one of the disorders linked to insufficient production of the neurotransmitters dopamine and norepinephrine. This deficit of dopamine and norepinephrine causes problems in the regulatory circuits of various areas of the brain: the prefrontal cortex, the corpus callosum, and the basal ganglia. It is characterized by a difficulty in maintaining voluntary attention in the face of activities; on the other hand, low levels of serotonin are related to the appearance and maintenance of obsessive-compulsive disorder. Serotonin is a neurotransmitter involved in various cognitive processes: modulation of mood, learning, memory, physiological responses, etc. Low levels of serotonin produce unusual responses, overexciting activation in the orbitofrontal cortex, affecting thought and behavior.
It began with the death of Alexandar the Great.
Answer:
In contrast to Greek democracy, the Roman republic had a more complex institutional arrangement. Instead of a set of institutions through which one single group exercised power, the Roman republic contained multiple institutions that allowed both the few and the many to take part in political rule.
Sorry if wrong
Answer:
4. representative government
Explanation:
According to my research on the different principles that exist within the American law system, It can be said that based on the information provided within the question, the protesters most likely believe that the government violated the representative government principle. This term is defined as the principle in which officials representing a group of people are elected by those same people. Unlike the situation described within the question where large corporations are seemingly placing people into the government for their benefit.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
