Dreams are a natural part of sleep and arise when the brain processes experiences and emotions.
They are often most vivid during REM sleep, when the brain is highly active.
Stress, depression, and poor sleep can make dreams more intense and easier to remember.
During the coronavirus pandemic, many people experienced this, which researchers link to increased mental strain.
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The same type of influence is often seen in seriously ill individuals, where both stress and sleep problems play a role.
Recurring patterns
According to a study published in Death Studies and reported by the media outlet Lrytas, based on the experiences of 239 professionals in Italy, many dying patients have similar dreams.
Several describe experiences in which they see deceased family members or move toward symbols such as light, doors, or stairs.
Researchers believe that such dreams may help create calm and understanding in a difficult situation.
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At the same time, there are also more unpleasant dreams, which may reflect fear or inner conflicts in patients.
Unresolved answers
Although the patterns recur, the causes are not yet fully understood. Researchers point out that both psychological and cultural factors play a role, but more knowledge is needed.
Many patients do not speak openly about their dreams, making the phenomenon more difficult to study in detail.
These dreams often occur in the final phase of life and may have special significance for the individual.
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Sources: Lrytas and Death Studies.
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