Activation-Synthesis Theory
: theory that dreams reflect inputs from brain activation originating in the pons, which the forebrain then attempts to weave into a story.
Which theory of dreaming proposes that dreams are the brain's attempt to make sense out of bursts of neural activity during sleep?
The activation-synthesis model
suggests that dreams are caused by the physiological processes of the brain. While people used to believe that sleeping and dreaming was a passive process, researchers now know that the brain is anything but quiet during sleep.
What theory of dreaming proposes that dreams are a result of the brain attempting to make sense of random neural activity generated from the brain stem?
what does Freud propose about dreams? what is the problem
with Freuds approach
? proposes that dreams are produced when the mind attempts to make sense of random neural activity that occurs in the brain during sleep.
Which theory suggests that dreams are derived from neural firings that occur at random in the brain?
The first theory is called
the activation-synthesis theory
. This theory states that during sleep, random brain activity occurs. These random neural firings then activate parts of the brain that would normally be interpreting sensory input.
What theory of dreaming proposes that dreaming involves information processing and memory?
Cognitive Theory of dreaming
– Theory proposing that we can understand dreaming by applying the same cognitive concepts we use in studying the waking mind; rests on the idea that dreams are essentially subconscious cognitive processing involving information and memory.
What is the most accurate dream theory?
Correct answer:
The most pervasive theory of dreaming is that
dreams are a result of electrical impulses in our brains that occur only while we sleep
.
Which best fits the activation synthesis theory of dreaming quizlet?
jet lag. Which best fits the activation-synthesis theory of dreaming?
Electrical brain impulses pull random thoughts and imagery
from our memories.
Which of the following structures or areas of the brain is most active during decision making?
The Prefrontal Cortex (PFC) and hippocampus
are the most critical parts of the human brain for decision making. The decision-making process contains four steps.
Which of the following is a symptom of REM sleep behavior disorder RBD )?
Symptoms of REM sleep behavior disorder may include:
Movement
, such as kicking, punching, arm flailing or jumping from bed, in response to action-filled or violent dreams, such as being chased or defending yourself from an attack. Noises, such as talking, laughing, shouting, emotional outcries or even cursing.
What hypothesis proposes that dreams are the result of our brains trying to make sense of random patterns of activation during sleep?
One prominent neurobiological theory of dreaming is
the “activation-synthesis hypothesis
,” which states that dreams don't actually mean anything: they are merely electrical brain impulses that pull random thoughts and imagery from our memories.
What is the main idea of the activation-synthesis hypothesis?
The main idea behind activation-synthesis theory is that
dreams are just the brain's efforts to make sense out of meaningless patterns of firing in the brain as we sleep
. Certain circuits in the brain become activated during REM sleep.
What are the most effective methods of remembering dreams quizlet?
What are the most effective methods of remembering dreams? One of the simplest and most effective methods of remembering dreams is
to record dreams in a dream journal as soon as one wakes up
. After waking, the practice should be to lie in bed with closed eyes, thinking about the dream.
Which of the following is a symptom of REM sleep behavior disorder quizlet?
REM Sleep Behavior Disorder Symptoms
Minor movements of the limbs
.
More pronounced body movements such as punching, flailing, kicking
, sitting up in bed, or jumping out of bed. Vocalizations including talking, yelling, or screaming.
What is a Dreams surface content?
Dreams are an attempt to satisfy sexual and aggressive impulses that we cannot satisfy when we are awake.
Manifest Content
: the surface level of a dream (images, action). Latent Content: the unconscious meaning of a dream.
What is one criticism of the activation synthesis theory of dreaming?
Dream content is more coherent, consistent over time, and continuous with waking emotional concerns than the activation-synthesis theory would predict. It
cannot easily accommodate the fact that children under age 5 have infrequent and bland dreams even
though they have normal Rapid Eye Movement (REM) sleep.
What part of the brain is typically most involved in awareness?
Neuroscientists have believed that three brain regions are critical for self-awareness: the
insular cortex
, the anterior cingulate cortex, and the medial prefrontal cortex.
