Neurotransmitters

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Questions and Answers

Which of the following is true about neurotransmitters?

  • Neurotransmitters have no effect on health
  • Neurotransmitters are responsible for carrying messages between nerve cells (correct)
  • Medications have no impact on neurotransmitters
  • Neurotransmitters are only found in the brain

What is the role of medications in relation to neurotransmitters?

  • Medications can only decrease the amount of neurotransmitters
  • Medications can increase or decrease the amount or action of neurotransmitters (correct)
  • Medications can only increase the amount of neurotransmitters
  • Medications have no impact on neurotransmitters

What happens when there is an imbalance of neurotransmitters?

  • Imbalance of neurotransmitters only affects the nervous system
  • Specific health problems can occur (correct)
  • There are no consequences of neurotransmitter imbalance
  • Imbalance of neurotransmitters only affects the brain

Which neurotransmitter is responsible for your body’s 'fight-or-flight' response?

<p>Epinephrine (D)</p> Signup and view all the answers

Which neurotransmitter plays a role in the body's reward system and helps with focus, concentration, and motivation?

<p>Dopamine (C)</p> Signup and view all the answers

Which neurotransmitter is an inhibitory neurotransmitter and is associated with anxiety, depression, and chronic pain?

<p>Serotonin (B)</p> Signup and view all the answers

Which neurotransmitter is responsible for the body's reward system and helps with focus, concentration, and motivation?

<p>Dopamine (B)</p> Signup and view all the answers

Which neurotransmitter acts as a natural pain reliever and affects our perception of pain?

<p>Endorphins (A)</p> Signup and view all the answers

Which neurotransmitter is responsible for your body’s 'fight-or-flight' response?

<p>Epinephrine (D)</p> Signup and view all the answers

What role does dopamine play in the body?

<p>Enhancing memory and concentration (A)</p> Signup and view all the answers

Which neurotransmitter acts as a natural pain reliever?

<p>Endorphins (B)</p> Signup and view all the answers

Which neurotransmitter is associated with anxiety, depression, and chronic pain?

<p>Serotonin (B)</p> Signup and view all the answers

Which neurotransmitter is involved in the body's reward system and helps with focus, concentration, and motivation?

<p>Dopamine (D)</p> Signup and view all the answers

Which neurotransmitter is directly affected by highly addictive drugs like cocaine and methamphetamines?

<p>Dopamine (B)</p> Signup and view all the answers

Which class of medications is commonly used to regulate serotonin and treat anxiety and depression?

<p>Selective serotonin reuptake inhibitors (SSRIs) (A)</p> Signup and view all the answers

Which of the following diseases is associated with dysfunctions of the dopamine system?

<p>Parkinson's disease (C)</p> Signup and view all the answers

What are some diseases associated with dysfunctions of the dopamine system?

<p>Multiple sclerosis and attention deficit hyperactivity disorder (C)</p> Signup and view all the answers

Which neurotransmitter is implicated in diseases such as schizophrenia, bipolar disease, and attention deficit hyperactivity disorder (ADHD)?

<p>Dopamine (B)</p> Signup and view all the answers

Which of the following best describes the relationship between sensation and perception?

<p>Sensation and perception work together, with our senses collecting information and our brains constructing perceptions. (D)</p> Signup and view all the answers

What is the cocktail party effect?

<p>A situation where people are able to focus their auditory attention on a particular stimulus while filtering out other stimuli. (A)</p> Signup and view all the answers

What is color constancy?

<p>A perceptual phenomenon by which an object appears to stay more or less the same color, regardless of the lighting conditions under which you see it. (C)</p> Signup and view all the answers

Which of the following best describes how the brain interprets an experience?

<p>The brain blends data from multiple senses to interpret an experience (C)</p> Signup and view all the answers

What can sometimes happen to the brain?

<p>The brain can be fooled (A)</p> Signup and view all the answers

What is an example of the brain being fooled?

<p>The brain perceiving an optical illusion (A)</p> Signup and view all the answers

Which of the following statements accurately reflects the science described in BIG idea 3.1?

<p>Our brains are very good at 'making up stories' about reality (B)</p> Signup and view all the answers

What is the goal of constantly wondering about the accuracy of our perceived reality?

<p>To become better thinkers (A)</p> Signup and view all the answers

Which level of consciousness is characterized by the mind being focused and attentive?

<p>Higher Level Consciousness (B)</p> Signup and view all the answers

When operating at a Lower Level Consciousness, the mind is often operating on _________.

<p>automatic (D)</p> Signup and view all the answers

What level of consciousness is associated with having some awareness of the outside world?

<p>Subconsciousness (C)</p> Signup and view all the answers

Which level of consciousness is characterized by the mind being focused and attentive?

<p>Higher Level Consciousness (B)</p> Signup and view all the answers

In which level of consciousness does the mind have some awareness of the outside world?

<p>Subconsciousness (A)</p> Signup and view all the answers

Which of the following best describes unconsciousness?

<p>The mind has no awareness of the outside world (B)</p> Signup and view all the answers

What happens to the mind during unconsciousness?

<p>The mind has no awareness of the outside world (B)</p> Signup and view all the answers

Which level of consciousness is characterized by being highly attentive and focused on every single detail?

<p>Higher Level Consciousness (B)</p> Signup and view all the answers

What can operating at a Lower Level Consciousness be effective and even helpful for?

<p>Accomplishing everyday activities (A)</p> Signup and view all the answers

What can operating at a Lower Level Consciousness also be?

<p>Both ineffective and harmful (D)</p> Signup and view all the answers

Which level of consciousness is characterized by being highly attentive and focused on every single detail?

<p>Higher Level Consciousness (C)</p> Signup and view all the answers

What can operating at a Lower Level Consciousness also be?

<p>Ineffective (A)</p> Signup and view all the answers

What is an example of the brain being fooled?

<p>Operating at a Lower Level Consciousness (C)</p> Signup and view all the answers

Which of the following is true about operating at a Lower Level Consciousness?

<p>It can be effective and helpful in everyday activities (D)</p> Signup and view all the answers

During your first driving lesson, what level of consciousness were you operating at?

<p>Higher Level Consciousness (D)</p> Signup and view all the answers

What is an example of operating at a Higher Level Consciousness?

<p>Operating effectively and efficiently in everyday activities (C)</p> Signup and view all the answers

Which level of consciousness is characterized by operating on 'automatic pilot' and not remembering much about the drive home?

<p>Lower Level Consciousness (A)</p> Signup and view all the answers

What is the focus of clinical psychologists with a psychoanalytical perspective?

<p>The Subconscious mind (B)</p> Signup and view all the answers

What state are patients in during hypnosis?

<p>Relaxed and open to suggestions (C)</p> Signup and view all the answers

Which level of consciousness is characterized by operating on 'automatic pilot' and not remembering much about the drive home?

<p>Lower Level Consciousness (B)</p> Signup and view all the answers

What is the focus of clinical psychologists with a psychoanalytical perspective?

<p>Subconscious mind (B)</p> Signup and view all the answers

What is the state of a patient under hypnosis?

<p>In a relaxed state and open to suggestions (C)</p> Signup and view all the answers

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