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Jaisay jaisay insaan ki umar mein izafa hota jata hai, us ki jismani salahiyatain kam hona shuru ho jati hain. Yeh khaas tor par 40 se 50 saal ki umar ke darmiyan hota hai aur is dauran humare jisam ke mukhtalif aza mein bigaڑ aana shuru ho jata hai.
Misaal ke tor par, is umar mein humare pathon ka hajm kam ho jata hai, beenai kam ho jati hai aur joron mein kharabi aana shuru ho jati hai.
Lekin dimagh ke liye yeh amal thoda mukhtalif hota hai.
Bigaڑ ke bajaye yeh kaha ja sakta hai ke umar ke is hisson mein humare dimagh ke andar ki ‘wiring’ dobara hoti hai.
Yeh kehna hai Australia ki Monash University se munassil muhaqqeen ki ek team ka jinhnay insani jisam aur dimagh par barhti hui umar ke asraat ka jaiza liya hai.
Monash University ki neuroscientist Sharana Jamadar ne BBC se baat karte hue kaha ke "Agarche dimagh insani jisam ka sirf 2% hai, magar yeh humare jisam mein shamil honay wali glucose ka 20% apne andar jazb karta hai. Magar umar barhne ke sath dimagh glucose ko jazb karne ki salahiyat kho baithta hai."
Wazahat karte hue unho ne kaha ke “Dimagh apne nizaam ki ek tarah se re-engineering karta hai taake jin ajza ko woh jazb kar raha hai unka behtareen istemal ho.”
Science-dano ke mutabiq yeh amal inqalabi hota hai aur is ke nateejay mein aane walay saalon mein neurons ka nizaam jisam ke sath mazeed hum ahang hota hai jis se zehni sargarmiyon par asar parta hai.
Lekin is tehqiq mein jis cheez ne muhaqqeen ko sab se zyada hairan kiya woh yeh baat thi ke yeh ‘rewiring’ dimagh ki umar barhne mein rukawat ka kirdar ada karti hai.
Sharana batati hain, "Humare dimagh mein kya amal hote hain yeh jan'na zaroori hai, jo humein yeh samajhnay mein madad de sakte hain ke hum dimagh ki umar barhne ke manfi asraat se kaise mehfooz reh sakte hain."
Nai Tarteeb
Haal hi mein neuroscience ke maidan mein ek ahem kamiyabi yeh hai ke woh kuch had tak yeh jaan chuke hain ke dimagh kaise kaam karta hai.
Asli nateeja yeh hai ke humara dimagh aikayioun ke ek pechida network se bana hai jo mukhtalif ilaqon, zeli hissoon aur baaz surat mein infrasadi neurons mein taqseem hotay hain.
Sharana kehti hain, "Is baat ko zehan mein rakhte hue, humari nashonuma aur jawani ke dauran yeh networks aur un ki aekaiyan ek dusray ke sath behtareen rabtay mein hoti hain."
Umar Barhne Mein Mazahimat
Ek pehlu jis ne sab ki tawajju haasil ki, woh yeh tha ke woh kaam jo zindagi bhar practice karne wale ya bohot zyada dohraaye gaye amal par mabni hotay hain, woh kam mutasir hotay hain ya un mein sudhaar aa sakta hai.
Muhaqqiq yeh kehta hai, "Humari rozmarra ki zindagi ko zyada kaargar banane wale mawad ya mazeed woh skills jo hum aam tor par seekhtay hain, woh barhti umar ke sath behtar bhi ho sakti hain."
Barhti umar ke sath dimagh ki sehat barqarar rakhne ke liye acchi ghiza aur exercise ka mashwara diya jata hai. Isi liye dry fruits, avocado aur sabziyon ka istemal is umar mein khaas tor par zaroori hai.
Sharana kehti hain, "Dimagh glucose ko kam miqdaar mein aur kam moasir tareeqay se use karega, is liye hum jo ghiza khatay hain us ka hamare dimagh ki sehat par foran asar hota hai."
Is liye woh zehni mashqain karne ki bhi tajweez deti hain, jaise ke crosswords aur doosri dimagh tez karne wali games khelna. Yeh in networks ko fa’aal rakhne mein madad karengi jab woh ek dusray se itnay connected nahi hote.
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Hum apne dimagh ko sehatmand aur tez kaise bana sakte hain?
Baat baat par shikayat karenge to bemaar par jayenge.
Crédit :- BBC.COM/URDU
