Thalamus yog ib feem ntawm diencephalon diencephalon Diencephalon yog positioned nyob rau hauv lub forebrain (prosencephalon). Nws tsis tuaj yeem pom los ntawm lub hlwb sab nraud ntawm qhov pom, vim nws nyob hauv qab lub paj hlwb hemispheres. Lub paj hlwb no muaj ntau yam sib txawv, lub luag haujlwm tseem ceeb. Ua ntej tshaj plaws, nws xa thiab tau txais cov ntaub ntawv los ntawm thiab mus rau ntau lub hlwb thaj tsam. https://human-memory.net › diencephalon
Diencephalon | Function, Facts, Position, Development & Structure
. Nws yog nyob rau hauv qhov tob ntawm lub forebrain, tam sim no cia li saum toj no lub midbrain. Ib thalamus muaj nyob rau ntawm txhua sab ntawm lub ventricle thib peb.
Puas muaj 2 thalamus?
Nws xa cov ntaub ntawv mus rau thalamus txog qhov mob, kub, khaus thiab tawv nqaij. Nws muaj ob qhov tseem ceeb: lub lateral spinothalamic ib ntsuj av, uas kis tau qhov mob thiab kub, thiab lub anterior (los yog ventral) spinothalamic tract, uas kis crude kov thiab siab.
Puas muaj ib thalamus?
Lub thalami yog cov txiv kab ntxwv, oval-puab zoo li cov qauv saum toj no. Lub thalamus yog qhov loj, sib luag (lub ntsiab lus muaj ib qho hauv txhua lub paj hlwb hemisphere) qauv uas ua rau feem ntau ntawm cov huab hwm coj ntawm diencephalon.
peb muaj pes tsawg thalamus thiab hypothalamus?
Txhua yam qauv ntawm Thalamus
Lub thalamus yog ib feem ntawm lub nuclear complex ntawm plaub ntu: lub hypothalamus, epithalamus, lub ventral thalamus, thiab cov dorsal thalamus. Lub thalamus muaj cov kab ke ntawm myelinated fibers uas cais qhov sib txawv thalamic subparts.
Muaj pes tsawg hom thalamus?
Thalamus yog suav nrog 3 hom xovtooj yooj yim: relay cells, interneurons, thiab cov hlwb ntawm thalamic reticular nucleus (Fig.1) (kom paub meej, saib Sherman and Guillery, 1996; Sherman and Guillery, 2013). Txhua yam ntawm no tej zaum yuav raug faib ntxiv, tab sis ua tiav kev faib tawm ntawm cov cell hom tseem tsis tau ua tiav.
