2 doctors weighed in:
How long can you concentrate in studies without sleep; all I study needs conceptual understanding?
2 doctors weighed in

Dr. Michelle Zetoony
Internal Medicine - Sleep Medicine
1 doctor agrees
In brief: Not long; gets short
The fact is that without adequate and effective sleep ability to concentrate and learn or even perform simple tasks decreases.
After about 30 yours, reaction time and mental function can start having noticable effect on even common memory and task performance. Your body will fall into microsleeps while you are awake and gaining concepts is almost impossible.

In brief: Not long; gets short
The fact is that without adequate and effective sleep ability to concentrate and learn or even perform simple tasks decreases.
After about 30 yours, reaction time and mental function can start having noticable effect on even common memory and task performance. Your body will fall into microsleeps while you are awake and gaining concepts is almost impossible.
Dr. Michelle Zetoony
Dr. Michelle Zetoony
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