Sirf 1.4 Kilo â Par Poora Control ð§
Aapka dimaag lagbhag 1.4 kilogram ka hai â shareer ke wazan ka sirf 2%. Par ye aapki 20% energy kha jaata hai! Ye shareer ka sabse zyada energy khaane wala ang hai, kyunki ye kabhi band nahi hota â sote waqt bhi kaam karta rehta hai.
ð Dimaag ke teen mukhya hisse hain: Fore-brain (aage), Mid-brain (beech), Hind-brain (peeche).
1ïļâĢ Fore-brain â Cerebrum
Cerebrum dimaag ka sabse bada hissa hai â aur yahi hume "insaan" banata hai.
| Cerebrum ke kaam |
|---|
| Sochna, samajhna, faisla lena |
| Yaadein (memory) sambhalna |
| Aichhik (voluntary) kriyaon ka control â chalna, likhna |
| Dekhna, sunna, sunghna, chhuna â sab yahin samjha jaata hai |
| Bhavnayein (emotions), bhasha aur bolna |
Dimaag ki satah akhrot (walnut) jaisi mudi-tudi kyun hai? Kyunki sochne ka kaam sirf bahri parat par hota hai! Zyada satah = zyada sochne ki shakti. Par khopdi chhoti hai â toh prakriti ne satah ko mod kar thoos diya. Agar aapke dimaag ko khol kar failaya jaaye, toh wo lagbhag ek takiye ke gilaf jitni badi chaadar banega!
2ïļâĢ Hind-brain â Cerebellum aur Medulla
| Hissa | Kaam |
|---|---|
| Cerebellum (choti dimaag) | Santulan (balance) aur kriyaon mein taalmel (precision). Cycle chalana, seedhi line par chalna, pen pakadna |
| Medulla (mastishk pucch) | Anaichhik (involuntary) kriyaein â dhadkan, saans, rakt chaap, ulti, chheenk, laar |
| Pons | Saans lene ki laya (rhythm) mein madad |
Aapne 5 saal se cycle nahi chalayi â phir bhi baithte hi chala loge! Kyun? Kyunki cycle ka santulan cerebellum mein store hota hai, aur wahan ki yaadein bahut pakki hoti hain. Isiliye kehte hain "cycle chalana kabhi nahi bhoolte". Aur sharaab peene par sabse pehle cerebellum hi prabhavit hota hai â isiliye insaan ladkhadane lagta hai aur seedhi line par nahi chal paata. Police ki jaanch isi par aadharit hai!
â ïļ Medulla sabse zaroori hissa hai â kyunki wo dhadkan aur saans control karta hai. Isiliye sar ke peeche-neeche ki chot sabse khatarnaak hoti hai. Helmet pehnna sirf niyam nahi, jaan bachane ki baat hai.
3ïļâĢ Mid-brain Aur Spinal Cord
ð Mid-brain: aankh ki putli ka failna-sikudna, aur sar-aankh ke reflexes.
ð Spinal cord: reedh ki haddi ke andar surakshit. Do kaam:
1ïļâĢ Dimaag aur shareer ke beech sandesh le jaana
2ïļâĢ Reflex actions ko khud control karna (dimaag ko poochhe bina!)
ðĄïļ Suraksha
ðĶī Dimaag: khopdi (skull) ki kadi haddi
ðĶī Spinal cord: reedh ki haddi (vertebral column)
ð§ Dono: beech mein tarl (CSF) jo gadde ki tarah jhatke soakhta hai,
aur teen jhilliyan (meninges)
Bharat mein sadak durghatnaon mein sar ki chot maut ka sabse bada kaaran hai. Kanoonan helmet zaroori hai â aur aankdon ke mutabik sahi helmet pehnne se sar ki gambhir chot ka khatra lagbhag 70% tak kam ho jaata hai. Aapka dimaag ek hi hai, uski marammat nahi hoti.
ð§ Apne Aap Ko Test Karo
ð§ 3D Brain lab mein asli fold wala dimaag ghumakar dekho â har lobe alag rang mein!
Open 3D Brain Lab â