Pathophysiology of Alzheimer Disease The beta-amyloid deposition thiab neurofibrillary tangles ua rau poob ntawm synapses thiab neurons, uas ua rau tag nrho atrophy ntawm thaj chaw cuam tshuam ntawm lub hlwb, feem ntau pib. ntawm mesial temporal lobe.
Qhov twg yog qhov hloov pauv pathophysiologic uas zoo ib yam nrog Alzheimer's disease?
Pathophysiology of Alzheimer Disease
Tus beta-amyloid deposition thiab neurofibrillary tangles ua rau poob ntawm synapses thiab neurons, uas ua rau tag nrho atrophy ntawm thaj chaw cuam tshuam ntawm lub hlwb, feem ntau pib ntawm mesial temporal lobe.
Tus yam ntxwv hloov pauv hauv lub hlwb ntawm tus neeg mob Alzheimer's disease yog dab tsi?
Nyob rau hauv Alzheimer's disease, raws li cov neurons raug mob thiab tuag thoob plaws hauv lub hlwb, kev sib txuas ntawm cov tes hauj lwm ntawm cov neurons yuav tawg, thiab ntau lub paj hlwb pib ntsws Los ntawm cov theem kawg ntawm Alzheimer's, cov txheej txheem no hu ua lub hlwb atrophy-yog dav, ua rau lub hlwb poob loj.
Qhov twg yog tus thawj coj neurotransmitter koom nrog hauv pawg neeg mob Parkinson ntawm cov lus teb xaiv?
Cov neeg muaj PD kuj poob cov paj hlwb uas tsim cov neurotransmitter norepinephrine-cov tshuaj tseem ceeb rau lub paj hlwb uas tswj tau ntau yam tsis siv neeg lub cev ntawm lub cev, xws li raws li mem tes thiab ntshav siab.
Dab tsi yog cov cim qhia ntxov ntawm tus kab mob Parkinson Xaiv txhua yam uas siv cov kab mob?
Qee cov tsos mob thaum ntxov muaj xws li:
- kev sau ntawv tsis zoo lossis lwm yam kev hloov pauv.
- tshee, tshwj xeeb tshaj yog ntiv tes, tes lossis ko taw.
- kev txav tsis tau thaum pw tsaug zog.
- limb txhav lossis qeeb zog (bradykinesia)
- suab hloov.
- ntseeg ntsej muag lossis npog ntsej muag.
- stooped posture.
