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Posttraumatic flashbacks, jo vartaman mein traumatic anubhav ka intrusive punar-anubhav hain, ko DSM-5 में pehli baar spasht roop se paribhashit kiya gaya hai aur inhein ICD-11 ke sujhaavit diagnostic maapdandon mein posttraumatic stress disorder ka ek anokha lakshan mana gaya hai. Flashbacks par aek ajeeb sa anushandhan kiya gaya hai, lekin is mahatvapurn lakshan ke cognitiv aur biological aadhar ko samajhne ke liye naye anusandhan prayason ki avashyakta hai. Iske alawa, flashbacks ka aakalan kaise kiya jaana chahiye is par aur alag pariprekshyaon mein, jaise psychosis ya intensive care mein hone wale flashbacks par anusandhan ki jaane ki vyapak sambhavana hai.
Chris R. Brewin (Mangalwar,) ne is prashna ka adhyan kiya.