Behavior
Give an example of an observable action.
Anything that you can see happen:
example:
raising your hand in class
What is the primary function of the hippocampus?
Formation and consolidation of new memories.
What is the function of the cerebellum?
The cerebellum coordinates voluntary movements and helps maintain balance and posture.
Which neurotransmitter is commonly associated with pleasure and reward?
Dopamine.
What was the purpose of the experiment where students measured their heart rates before and after a stress-inducing activity?
To observe how stress impacts physiological responses such as heart rate.
What is the difference between voluntary and involuntary behavior?
Voluntary behavior is consciously performed, while involuntary behavior happens without conscious control.
How does the prefrontal cortex contribute to cognition?
It is involved in higher cognitive functions such as decision-making, planning, and problem-solving.
Which lobe of the brain is primarily responsible for processing visual information?
The occipital lobe.
What is the primary function of serotonin in the brain?
Serotonin is involved in regulating mood, sleep, and appetite.
In the experiment involving memory recall after sleep, what were students asked to reflect on regarding their memory performance?
How sleep affected their ability to recall information.
Explain what is meant by "covert behavior."
Covert behavior refers to internal actions like thoughts or feelings that are not observable.
Describe the role of the amygdala in brain function.
The amygdala is involved in the processing of emotions, especially fear and aggression.
What functions are associated with the frontal lobe of the brain?
The frontal lobe is involved in decision-making, problem-solving, and personality expression.
Which neurotransmitter is responsible for transmitting signals between nerve cells and muscles?
Acetylcholine.
What was the main finding of the experiment comparing the effects of healthy and unhealthy snacks on energy levels?
To determine if the type of snack consumed affected perceived energy levels.
Define behaviors:
Actions and reactions to surroundings or internal feelings.
What is working memory, and how does it differ from long-term memory?
Working memory temporarily holds and manipulates information needed for cognitive tasks, whereas long-term memory stores information over a longer period.
Describe the role of the temporal lobe in brain function.
The temporal lobe is important for auditory processing, memory, and language comprehension.
Name the neurotransmitter that plays a role in memory and learning.
Glutamate.
Describe the role of cortisol in the stress response system.
Cortisol is a hormone released by the adrenal glands that helps the body respond to stress by increasing blood sugar levels and suppressing the immune system.
How does stress impact behavior? Provide an example.
Stress can lead to changes in behavior, such as increased irritability or difficulty concentrating.
How does the limbic system influence emotions and learning?
The limbic system, including structures like the amygdala and hippocampus, regulates emotions and emotional responses, which can impact learning and memory consolidation.
What functions does the parietal lobe of the brain control?
The parietal lobe integrates sensory information from various parts of the body, helps with spatial awareness, and plays a role in perception and arithmetic.
What neurotransmitter is associated with inhibiting neural activity and reducing anxiety?
Gamma-aminobutyric acid (GABA).
Explain the stress reponse system.
The hypothalamus releases CRH (corticotropin-releasing hormone), which stimulates the pituitary gland to release ACTH (adrenocorticotropic hormone). ACTH then stimulates the adrenal glands to release cortisol, initiating the stress response.