Cau 42: Tb cnang cua vung Hypothalamus va UDLS

*) Chuc nang:

- Dieu hoa hoat dong noi tiet: la tuyen dau dan cua he noi tiet

- Dieu hoa sinh duc: Trung khu dieu hoa noi tiet cua he sinh duc

- Bai nieu:

+bai tiet hormon chong bai nieu: ADH, tang taI hap thu nuoc o ong luon xa va ong gop

+ocytocin

=>DaI nhat : kha nang bi o 3 khu vuc

Hypo; Hau yen(kho du tru); Tai than( ong luon xa va ong gop)

- Chuyen hoa:

+nhom nhan giua tham gia chuyen hoa lipid

+nhom cu sang tham gia chuyen hoa lipid

=>ton thuong gay beo phi va teo sinh duc

+co trung khu "khat", neu kich thich gay khat du doi. Nuu pha huy mat khat vinh vien

- Thuc vat:

+ la trung khu cua he giao cam. Nuu kich thich gay cac phan ung trong pham vi cua he giao cam

+vung sau ben la cam giac cua he giao cam

+vung truoc la trung khu he pho giao cam

- Dieu nhiet:

+chong nong o vung truoc. Neu kich thich gay phan ung kieu chong nong nhu: gi•n mach ngoai vi, tho nhanh.

+vung sau chong lanh: kich thich gay phan ung chong lanh nhu: co mach, tang HA

- Dinh duong:

+nhan bung giua la trung tam no. Neu pha huy con vat pham an, an nhanh, beo, it hoat dong

- Chuc nang doi voi trang thaI thuc ngu:

=>viem n•o: ko ngu dc hoac ngu li bi

- Hypo lien quan toi trang thaI xuc cam: kich thich vao cac vung khac nhau gay cac phan ung khac nhau nhu khoaI cam, hung h•n...

- Lien quan den bai tiet khang the, bai tiet sua

=> La 1 trung tam duoi vo n•o vua tk vua noi tiet va dieu hoa cac chuc nang khac