freeman
المـديـر العـــام
عدد المساهمات : 19294
تاريخ التسجيل : 05/01/2011
العمر : 64
الموقع : http://sixhats.jimdo.com/
 | موضوع: BRAIN WAVES  الخميس فبراير 09, 2023 7:32 pm | |
| BRAIN WAVES
Did you know that your brain thinks at different frequencies depending upon what it is doing? There are four types of wave and they are categorised by their frequency (cycles per second) and they are:
Beta (13-25 cycles per second) - Awake and alert
Alpha (8-12 cycles per second) - Daydreaming
Theta (4-7 cycles per second) - Early stages of sleep
Delta (½ -3 cycles per second) - Deep sleep
(Source - Accelerated Learning for the 21st Century by Colin Rose and Malcolm J. Nicholl)
ْ
________*التــَّـوْقـْـيـعُ*_________
لا أحد يظن أن العظماء تعساء إلا العظماء أنفسهم. إدوارد ينج: شاعر إنجليزي
| |
|
