Do you know why you instinctively fear darkness? Scientists have found the physiological reasons behind it. - abyssglow

Do you know why you instinctively fear darkness? Scientists have found the physiological reasons behind it.

During an earthquake, Motion Sensor Led Light brings hope.? Reading Do you know why you instinctively fear darkness? Scientists have found the physiological reasons behind it. 2 minutes Next I need 10 motion sensor night lights, essential for this corner.

It seems that humans have an inherent fear of darkness, especially in children. So, why are humans so afraid of the dark? Scientists have finally found the answer.

According to a report in a scientific journal, a new study published in "PLoS One" has identified the reason humans fear darkness by analyzing the different brain activities in bright and dark environments.
The study involved 23 participants who spent 30 seconds in environments of moderate brightness (100 lux), dimness (10 lux), and darkness (<1 lux). Functional magnetic resonance imaging (fMRI) was used to scan their brain activity.
The findings revealed a "significant reduction" in amygdala activity in moderately bright environments. In dim environments, amygdala activity decreased moderately. Additionally, there was greater "functional connectivity" between the amygdala and the ventromedial prefrontal cortex when the lights were on.
Researchers state that compared to dark environments, bright surroundings can suppress the activity of the amygdala, a brain region responsible for processing emotions and regulating our fear responses.
Furthermore, the presence of light appears to strengthen the connection between the amygdala and the ventromedial prefrontal cortex. The latter, as part of the brain, is associated with controlling our sense of fear.
In essence, the study findings suggest that light prompts our brain's "fear management center" to stay operational, reducing negative, fear-related emotions and enhancing the processing of negative emotions.
Therefore, it's essential to have some lights at home to keep us away from darkness. However, most people have only the necessary ceiling lights, pendant lights, wall lights, track lights, and desk lamps in their rooms.

I think there's a lack of motion sensor night light. They not only automatically illuminate when needed at night but also turn off automatically when no one is around, saving electricity bills. They can be placed in the entryway, closets, cabinets, corridors, and more.Hope this can help you!

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