Related to Rapid heart rate: tachycardiatach·y·car·di·a (tăk′ĭ-kär′dē-ə) n. A rapid heart rate, especially one above 100 beats per minute in an adult. [tachy- + Greek kardiā, heart; see cardia.] tach′y·car′di·ac (-dē-ăk) adj. & n. American Heritage®...
Rapid Eye Movement Sleep (REM sleep) is a sleep stage characterized by rapid eye movements, wake-like brain activity, muscle atonia, irregular breathing, increased heart rate, and vivid dreams. AI generated definition based on:International Encyclopedia of the Social & Behavioral Sciences (Second Ed...
Blood pressure and heart rate increase You begin to breathe faster and at an irregular rate Your muscles fall into a paralyzed-like state Brain waves increase When does REM start and how long does REM sleep last? REM begins approximately 90 minutes into your sleeping timeline. The first sequenc...
F. Then every head in the sleeping car was held off the pillow for a minute, waiting to hear the worst. G. He started out with terrific “Gu-r-r-rt!” that opened every eye in the car. 免费查看参考答案及解析 题目: When teenagers go through a period of rapid physical and mental...
The fluctuations of heart rate and arterial pressure tend to coincide with PGO waves and rapid eye movements, twitches, or sudden changes in breathing. 心率和动脉血压的波动,表现出和PGO波、快速眼动以及呼吸的颤动或迅速改变同步。 WikiMatrix A normal night’s sleep is most easily divided into...
functions.cEvaluation of the spindle detection algorithm on EEG recordings from naturally sleeping mice. Visual inspection of the automatically detected spindles by a human expert using different threshold levels revealed a sensitivity of 70 ± 2.7% and a false detection rate (FDR) of 25.2 ...
a. Clinical signs from human exposure include off taste in the mouth,nausea,headache,dizziness,rapid heart rate,chestpain.anxiety o r lightheadedness. . 临床标志从人的曝光包括口味在嘴,恶心,头疼,头晕,迅速心率, chestpain.anxiety o r头昏。 [translate] ...
Heart rate Core body temperature Muscle tone N1 sleep is also characterized by slow rolling eye movements. (8)The feeling of falling is common during N1 sleep, and may be related to a time when human ancestors slept in trees. Core Body Temperature ...
Experiments with sleeping rats found that cells in the animals' brains fire in a distinctive pat tern (3)___ the pattern that occurs when they are (4)___ and trying to learn their way around a maze. Based on the results, the researchers concluded the rats were dreaming about the maze,...
Psychologists have developed several theories trying to understand how the mind works when sleeping or dreaming. Learn about theories on dream interpretation such as psychoanalytic theory, activation-synthesis theory, and psychotherapeutic theory.