2007-10-25 19:47:09 · 5 answers · asked by mmmsquare 2 in Science & Mathematics ➔ Medicine
REM activity during EEG roughly corresponds to dreaming time. This can be measured.
2007-10-25 20:25:26 · answer #1 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋
Yes , a device has been invented by some scientists that can measure the time spent in our dreams in sleep.
They say that in our sleep, a single dream is of about 40 seconds only, not more than that. But, it seems to us of about longer than that.
2007-10-26 00:15:35 · answer #2 · answered by VIPUL 2 · 0⤊ 0⤋
Studies by scientists say that any dream you see takes no longer time than a few seconds. The incidences take place in the story of your dream run as fast as your speed of thinking. Even an ossiloscope that measures your brain-waves would show a small flucuation to show your brain activities when you are dreaming. Most of the time these incidences have no relevance to one another but the story extends itself with the previous incidence's last scene (thought). One should not give more importance to dreams because they are only reflections of or reactions to what you experienced in your day-time.
2007-10-25 20:57:49 · answer #3 · answered by P.D. 2 · 0⤊ 0⤋
Do not quote me on this, however, I have seen on the science channel a machine that can observe your brainwaves and your heartbeat while you are sleeping. Which suggest that everyone dreams, the trick is remembering them. From two-four in the am, studys show that you get into the deepest of your sleep, as well as your dreams
2007-10-25 19:59:02 · answer #4 · answered by Anonymous · 1⤊ 1⤋
Yes, They can use an MRI to look at your brain activity to see if and for how long you are dreaming while asleep.
2007-10-25 20:04:24 · answer #5 · answered by Annongirl 2 · 0⤊ 0⤋