Multiple Choice
What is an increase in the magnitude of the membrane potential called?
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45. Nervous System
Neurons and Action Potentials
Multiple Choice
Taking illegal amphetamines ("speed") can induce symptoms similar to which of the following?
A
Parkinson's disease
B
Bipolar disorder
C
Alzheimer's disease
D
None of the listed responses is correct.
E
Schizophrenia
Verified step by step guidance1
Understand the effects of amphetamines: Amphetamines are stimulants that affect the central nervous system, increasing the release of neurotransmitters such as dopamine and norepinephrine.
Recognize the symptoms of schizophrenia: Schizophrenia is characterized by symptoms such as hallucinations, delusions, disorganized thinking, and impaired functioning.
Compare the effects of amphetamines with schizophrenia symptoms: Amphetamines can cause increased dopamine activity, which is similar to the neurotransmitter imbalance seen in schizophrenia, leading to symptoms like hallucinations and delusions.
Consider the other conditions: Parkinson's disease is primarily a movement disorder caused by low dopamine levels, bipolar disorder involves mood swings, and Alzheimer's disease is a neurodegenerative disorder affecting memory.
Conclude that the symptoms induced by amphetamines are most similar to those of schizophrenia due to the shared involvement of dopamine dysregulation.
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