• The authors of this study conducted an experiment to determine the effects of sleep deprivation on attention and working memory.
• Results indicated that sleep deprivation had a negative impact on both attention and working memory, with performance decreasing as the degree of sleep deprivation increased.
• The study suggests that getting enough sleep is important for cognitive functioning.


This study aimed to examine the effects of sleep deprivation on attention and working memory in healthy adults.


The experiment was conducted with 18 participants who were randomly assigned into two groups: a control group and an experimental group. The participants in the experimental group were kept awake for 72 hours, while those in the control group maintained their regular sleeping patterns throughout the duration of the study.


Analysis revealed that there was a significant difference between the two groups, with those in the experimental group having lower scores on measures of attention and working memory than those in the control group. Furthermore, as the degree of sleep deprivation increased, performance decreased even further.


These findings suggest that maintaining adequate levels of sleep is necessary for optimal cognitive functioning and should be taken into account when designing interventions to improve mental performance.


The results from this study have important implications for individuals such as medical professionals, students, or athletes who need to maintain high levels of alertness and focus over prolonged periods of time. It is essential for these individuals to prioritize adequate amounts of restful sleep to ensure their mental health and performance are not compromised.

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