Which brain waves are most desynchronous

Non-REM stage 1 is the phase we enter when we first fall asleep. At this point, brain activity slows significantly. Correspondingly, the muscles relax and vital stats like heart rate and blood pressure drop. In stage 3, delta waves, which are long, slow waves of brain activity, are punctuated by occasional faster waves. During non-REM sleep, memory consolidation and other cognitive functions take place. Steriade M Brain electrical activity and sensory processing during waking and sleep states.

Saunders, Philadelphia, pp — Google Scholar. Miller R Theory of the normal waking EEG: from single neurones to waveforms in the alpha, beta and gamma frequency ranges.

Leung SL Generation of theta and gamma rhythms in the hippocampus. Frank MG Hippocampal dreams, cortical wishes: a closer look at neuronal replay and the hippocampal-neocortical dialogue during sleep. Press ESC to cancel. Skip to content Home Philosophy Which brain waves are most Desynchronous? Ben Davis December 13, Which brain waves are most Desynchronous? Why all life is precious? Term A student is studying for a philosophy exam.

Intermediate level of processing Imagery Elaboration Chunking. Definition Elaboration. Definition Episodic memory; semantic memory. Term A middle-school teacher places words such as "calm" and "success" on the walls of his classroom to impact the behavior and achievement of his students.

What memory process is he using? Definition Priming. Term Which theory of long-term memory organization focuses on interconnected nodes that either excite or inhibit one another? Definition Connectionist Networks. Definition Hippocampus. Term A student's class always met in room However, when that student took the final exam, the class met in room The student experienced memory problems at the final exam.

What could account for the student's memory problems? Definition Context-dependent Memory. Term In high school, a student took German; however, she decided to take Russian in college. She finds that she is having trouble learning to speak German words instead of Russian words.

What type of problem is she experiencing? Definition Proactive interference. Term How are a schema and a script different? Definition A script is a specific type of schema that focuses on events, whereas other types of schemas focus on a variety of experiences. Term What type of memory is retrieved unconsciously? Definition Implicit Memory.

Term How long can information stay in short-term memory? Definition Approximately 30 seconds, unless the material is rehearsed continuously. Term Research shows that recovered memories of child abuse are.. Definition Often difficult to either prove or disprove.

Term In his research with nonsense syllables, Ebbinghaus found that? Definition Most forgetting occurs shortly after the information is learned. Term While driving to school, Brandon thinks about his upcoming midterms. When he reaches campus, he realizes that he doesn't remember most of the drive. Definition Automatic Processing. Term Devondra's older sister can tie her shoelaces without even looking down. Definition Controlled Processing. Term Pietro's professor says that although many animals' behaviors are governed wholly by instinct, human beings have choices about what to do in any given situation.

Thanks to evolution, humans have self-awareness, the ability to plan, and the ability to reflect on possible courses of action. Definition Consciousness. Term Most of the time, Shandra has no problems sleeping soundly. When things get hectic at work, however, she finds that she has rouble falling asleep and feeling rested when she wakes. Definition Stress can decrease sleep quality. Term Vince prefers to take classes later in the day and feels he is most productive in the afternoon and evening.

His friend Francesca prefers to go to bed early and get up early, and she claims to feel more productive in the morning. Vince and Francesca's perferences may be regulated by biological cycles called? Definition Circadian Rhythms. Term 6-year-old Angela frequently sleepwalks. Her concerned parents ask her pediatrician about this. Definition They should probably wake Angela when she sleepwalks, so that she does not ingure herself while walking in the dark.

Term Theresa's mother and father have come to visit her for the holidays. Unfortunately, her father snores loudly and he is keeping her awake. She notices that from time to time his breathing stops completely and then restarts. Definition Sleep Apnea. Term Twila has no problems going to sleep at night, but she wakes up often during the night and considerably earlier than she would like to each morning.

She does not feel rested when she gets up for the day, and since the problem has existed for weeks, her job performance is being affected. What is Twila's problem? Definition Insomnia. Term Zach often goes drinking with friends. Over time, he realizes that he can drink significantly more alcohol than he used to and still not get drunk. His body's decreasing responsiveness to the drug is called?

Definition Tolerance. Term 4-year-old Adi takes his mother's tkeys from her purse and hides them in the closet. When his mother comes into the room, Adi giggles because he knows that his mother will look in her purse for the keys.

This shows that Adi has developed? Definition A theory of mind. Term Given recently went deep-sea fishing with some friends. Unfortunately, Gavin was extremely seasick the entire time he was on the boat, and now when he sees boats, he feels queasy.

Definition Classical Conditioning. Term Gavin recently went deep-sea fishing with some friends. In this situation the conditioned stimulus is the?

Definition Boat. Term Bryn adopted her cat, Minnie, from the local shelter. She feeds Minnie dry food, but the previous owner fet her canned food.

Every time Bryn opens her refrigerator, her new cat comes running. Bryn never gives Minnie food after she opens the refridgerator, however, so eventually Minnie stops showing up.

Once in a while, though, Minnie will come running when Bryn opens the refridgerator, as if food is forthcoming. This reappearance of Minnie's old behavior is called? Definition Spontaneous Recovery. Term Irinia's dog loves to go for walks, and she always puts a leash on him when they go out. The dog used to wag his tail as soon as they got outside, but now he wags his tail when she picks up the leash. The period of time in which the dog learned to associate the leash with walks is called?