have been posting the same questions but not getting an answers. please answer a

Question

have been posting the same questions but not getting an answers.
please answer all the question answering only one question is not helpful .

Question 36

Which of the following could be a reasonable treatment for a person suffering narcolepsy?

a) routine use of anti-histamines

b) taking a hypocretin analogue/mimic

c) taking an antagonist to acetylcholine receptors

d) surgical lesion of the parabrachial nuclei

Question 37

During the rhythmic ativity of sleep, thalamocortical neuron activity __________thalamoreticular neuron activity, that in turn, __________thalamocortical activity.

a) activate, inhibits

b) inhibits, activates

c) activates, activates

d) inhibits, inhibits

Question 38

Someone who has anterograde amnesia would have an inability to remember which of the following?

a) their mother’s name

b) how they drove to work that day

c) the location of the home they grew up in

d) all of the above

Question 39

Experimental application of the delayed non-match to sample tasks (DNMTS)was important for using non-human primate models to mimic what type of learning dysfunction in humans?

a) object reward memory

b) classical conditioning

c) object recognition memory

d) motor memory

Question 40

The hippocampus is necessary for __________, connecting memories of objects through space and time.

a) relational memory

b) object recognition memory

c) double dissociation memory

d) classical conditioning

Question 5

At rest, the membrane of the cell is slightly permeable to ___________________, the positively charged ion that is most responsible for setting the resting membrane potential.

a) calcium

b) potassium

c) chloride

d) sodium

Question 6

Drugs that block voltage-gated calcium channels in the axon terminal may have which of the following side effects?

a) decreased nerve conduction velocity

b) decreased size of the action potential

c) decreased neurotransmitter release into a synapse

d) hyperpolarization

Question 7

Each of the concepts listed below is most associated with EPSPs or IPSPs. Classify each by matching EPSP or IPSP on the line next to the statement.

post synaptic cell is hyperpolarized

         initiates an action potential when critical threshold is reached      

involves passive transport of chloride ions

         involves passive transport of sodium ions      

is generally observed when glutamate is the neurotransmitter

         is generally observed when GABA is the neurotransmitter      

Question 8

What is NOT the result of a metabotropic receptor being activated?

a) The metabotropic receptor opens, allowing an influx of ions into the cell

b) Responses that persist for a long period of time

c) Intracellular signaling pathways may lead to the opening and/or closing of ion channels

d) second messenger molecules convey signals within the cell

Question 9

A receptive field of a sensory neuron that responds to peripheral stimuli would best be described as

a) The area of the body that is in contact with the neuron

b) a specific type of sensation that is detected by the neuron

c) the area of the body that when stimulated evoke a response in the neuron

Question 10

Which of the following functions is NOT associated with the hippocampus?

a) forming new spatial memories of locations

b) forming new episodic memories of people and places

c) place cells that fire when an animal is near a specific location

d) sensitization in the dentate gyrus following tetanic stimulation

e) all of the above are associated with the hippocampus

a) routine use of anti-histamines

b) taking a hypocretin analogue/mimic

Explanation / Answer

36.b) taking a hypocretin analogue/mimic.

37.c.activates, activates.

38.d.all of the above.

39.c.object recognition memory.

40.a.relational memory.

5.b .potassium.

6.c) decreased neurotransmitter release into a synapse.

8.a) The metabotropic receptor opens, allowing an influx of ions into the cell.

9.c) the area of the body that when stimulated evoke a response in the neuron.

10.e.all are associated with hippocampus.

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