I had published articles on the signs of death,process of death and ceremonies conducted by Hindus for deceased . I had quoted from Brahmanda Puran and Kalki Puran and how these are being validated by modern Science.

Then there will be abnormal sweating, not to be confused with sweating and palpitation associated with heart attack.

In many cultures it is the belief that one sees his entire life flash before his eyes few seconds before his death.Now Neuroscience seems to have stumbled upon evidence that seems to validate this belief. In Hinduism, death is not considered as the end,but the beginning of another Life.Birth is considered to be the one that binds.The Subtle Body leaves at the time of death with the impressions of the present Life to another. I had explained this concept in my articles about Subtle body , How food offered to the Dead reaches them .Soul Immortal Body Dies Why Sraddha Pinda?

We measured 900 seconds of brain activity around the time of death and set a specific focus to investigate what happened in the 30 seconds before and after the heart stopped beating,” said Dr Ajmal Zemmar, a neurosurgeon at the University of Louisville, US, who organized the study.

Brain oscillations (more commonly known as ‘brain waves’) are patterns of rhythmic brain activity normally present in living human brains. The different types of oscillations, including gamma, are involved in high-cognitive functions, such as concentrating, dreaming, meditation, memory retrieval, information processing, and conscious perception, just like those associated with memory flashbacks.

“Through generating oscillations involved in memory retrieval, the brain may be playing a last recall of important life events just before we die, similar to the ones reported in near-death experiences,” Zemmar speculated. “These findings challenge our understanding of when exactly life ends and generate important subsequent questions, such as those related to the timing of organ donation.”