Biol 3060- Lab # 1-assignment-Part II PDF

Preview

Summary

Don't copy please...

Description

Neuroscience – Winter 2020 Lab # 1: Surface anatomy of the brain and cellular neuroscience Protocol and Lab report- Part II (20 marks)

Na me :

TA’ sna me :Ti naFl ahe r t y

I D# :

CRN#7 300 3

Thi spo r t i onoft hel abr e por ti sdueonl i neatmi dni ghtont heda yofy o url a b. Pl e as es ubmi tt hi si ny o urCRNa s s i gnme ntf ol de rwi t hi nt heLab#1f ol de r . ai nDi s s e c t i o nGui deandTheShe e pBr ai nPhot o Pl e as epr i ntandbr i ngt heBr t hy out ot hi sl ab. Se r i e swi

Par tI I :Br ai ndi s s e c t i on;Modul e1 :Ext e r na le xami nat i o n Thep ur po s eo ft hemo dul e sons h e e pbr a i nd i s s e c t i o ni st of a mi l i a r i z ey ou r s e l f wi t ht het hr e edi me ns i ona ls t r uc t ur eoft hebr a i n .Whi l et h ec o ur s ewi l le mph a s i z e t hehuma nbr a i n ,ob s e r v a t i ona n de v ol u t i o ni n di c a t et ha tt he r ea r ema n ys i mi l a r i t i e s b e t we e ns h e e pa n dhu ma nbr a i n s .Be i n ga bl et ol oc a t ei mpor t a n ts t r u c t ur e si nt h e s he e pbr a i nwi l lbeofgr e a tbe n e fitt ound e r s t a ndi n gho w di ffe r e nts t r uc t ur e sa r e r e l a t e dt oe a c hot he ri nt heh uma nbr a i n. Labma t e r i al spe rs t ude ntpai rwi l li nc l ude : -

As he e pbr a i n di s s e c t i onpa n s c a l pe l pr o be s c i s s o r s Nons e r r a t e dkni f e

1

Do r s alvi e w–g e ne r al : Looki nga tt hedo r s a lv i e w ofy o urbr ai n,i de nt i f yt hef ol l o wi ngs t r uc t ur e sus i ngc ol o r e d pi ns .Whe ny o uha v epl ac e dal lt hepi nst akeapi c t ur eoft hebr ai n,pas t et hepi c t ur e ( Pi c t ur e1)i nt hi sdo c ume ntandi de nt i f yt hes t r uc t ur e sbyi ndi c a t i ngt hec ol oroft hepi ns as s o c i a t e dwi t he ac hs t r uc t ur e :( 2ma r kst o t al ,0 . 5ma r kspe rc or r e c ta ns we r )

( AddPi c t ur e1he r e )

o o o o

Ce r e be l l u m: _ ____Ye l l o w____ _______ ______ ___ Ce r e br u m: _ ___( Doubl e )Bl a c k_____ _______ ____ AGyr u s : _ ____Re d_____ _______ _______ Sp i na lc o r d : _ ____Gr e e n _______ _______ _______ _

2

Do r s alvi e wde t ai l e d: Looki nga tt hedor s alvi e w ofy o urbr ai ni nmor ede t ai l s ,i de nt i f yt hef ol l o wi ngs t r uc t ur e s us i ngc ol o r e dpi ns .Whe ny o uha v epl a c e da l lt hepi nst akeapi c t ur eoft hebr ai n,pas t et he pi c t ur e( Pi c t ur e2)i nt hi sdoc ume ntandi de nt i f yt hes t r uc t ur e sbyi ndi c a t i ngt hec ol oro f t hepi nsas s oc i a t e dwi t he ac hs t r uc t ur e :( 4ma r kst o t al ,0 . 5ma r kspe rc or r e c ta ns we r )

( AddPi c t ur e2he r e )

o frontal lobe:

____White________

o medulla:

____Green (Posterior)______

o occipital lobe:

____Black_____________

o parietal lobe:

____Red______________

o sagittal fissure:

____Green (Anterior)_____

o temporal lobe:

____Yellow_____________ 3

o vermis:

____Clear (Posterior)________

o central sulcus:

____Clear (Anterior)__________

Lateral view-1: Looki nga tt hel a t e r alv i e w ofy ourbr ai n,i de nt i f yt hef ol l o wi ngs t r uc t ur e sus i ngc ol o r e d pi ns .Whe ny o uha v epl ac e dal lt hepi nst akeapi c t ur eoft hebr ai n,pas t et hepi c t ur e ( Pi c t ur e3)i nt hi sdo c ume ntandi de nt i f yt hes t r uc t ur e sbyi ndi c a t i ngt hec ol oroft hepi ns as s o c i a t e dwi t he ac hs t r uc t ur e :( 3. 5Ma r kst o t al , 0. 5ma r kspe rc or r e c ta ns we r )

( AddPi c t ur e3he r e )

o Br a i n s t e m:

___Clear__________________

o c e r e be l l um:

___Yellow___________________

o f r o nt a ll ob e :

___Red__________________

o AGyr u s :

___Green____________________

o Mi db r a i n:

___White___(Inferior)_______________

o o c c i pi t a ll obe :

___Black__________________

o p a r i e t a ll ob e :

___White___(Superior)________________ 4

Lateral view-2: Looki nga tt hel a t e r alv i e w ofy ourbr ai n,i de nt i f yt hef ol l o wi ngs t r uc t ur e sus i ngc ol o r e d pi ns .Whe ny o uha v epl ac e dal lt hepi nst akeapi c t ur eoft hebr ai n,pas t et hepi c t ur e ( Pi c t ur e4)i nt hi sdo c ume ntandi de nt i f yt hes t r uc t ur e sbyi ndi c a t i ngt hec ol oroft hepi ns as s o c i a t e dwi t he ac hs t r uc t ur e :( 3ma r kst o t al ,0 . 5ma r kspe rc or r e c ta ns we r )

( AddPi c t ur e4he r e )

o Py r i f or ml obe : o Rh i na lfis s ur e : o Sp i na lc or d:

______Green__________ ______Yellow______________ ______Black______________

5

o Sy l v a i nfis s u r e :

______Clear_______________

o As ul c us :

______Red_______________

o temporal lobe:

______White_________________

Ventral-1: Looki nga tt hel a t e r alv i e w ofy ourbr ai n,i de nt i f yt hef ol l o wi ngs t r uc t ur e sus i ngc ol o r e d pi ns .Whe ny o uha v epl ac e dal lt hepi nst akeapi c t ur eoft hebr ai n,pas t et hepi c t ur e ( Pi c t ur e5)i nt hi sdo c ume ntandi de nt i f yt hes t r uc t ur e sbyi ndi c a t i ngt hec ol oroft hepi ns as s o c i a t e dwi t he ac hs t r uc t ur e :( 3. 5ma r kst o t al ,0 . 5mar kspe rc or r e c tans we r )

( AddPi c t ur e5he r e )

o Abdu c e nsne r v e :

____Black_____________

o Ce r e br a lpe du nc l e s :

____Green_________________

o Ma mmi l l a r yb odi e s :

____White_(Medial)________________ 6

o Oc c ul omot orne r v e :

____White_(Lateral)_____________

o Ol f a c t or ybul b:

____Clear________________

o Ol f a c t or yt r a c t :

____Yellow__________________

o Opt i cc h i a s m:

__ __Re d__ ___ ___ ___ ___ __

Ventral-2: Looki nga tt hel a t e r alv i e w ofy ourbr ai n,i de nt i f yt hef ol l o wi ngs t r uc t ur e sus i ngc ol o r e d pi ns .Whe ny o uha v epl ac e dal lt hepi nst akeapi c t ur eoft hebr ai n,pas t et hepi c t ur e ( Pi c t ur e6)i nt hi sdo c ume ntandi de nt i f yt hes t r uc t ur e sbyi ndi c a t i ngt hec ol oroft hepi ns as s o c i a t e dwi t he ac hs t r uc t ur e :( 4poi nt st o t a l ,0. 5mar kspe rc o r r e c tans we r )

( AddPi c t ur e6he r e )

o Opt i cn e r v e :

_____White___________

o Opt i ct r a c t :

______Black________________

o Pe r i a my g da l oi dc or t e x:

______Yellow_______________

o Pon s :

______Red (Medial/Anterior)_____________

7

o Sp i na la c c e s s o r yn e r v e :

______Green________________

o Tr a pe z o i db od y:

______Clear (Posterior)_______________

o Tr i g e mi na l ne r v e :

_ ___ __Cl e a r( Me di a l / An t e r i or ) __ ___ ___ ___ ___ _

o Ve nt r a lme di a nfis s u r e : ___ ___ Re d( Pos t e r i or ) __ ___ ___ ___ ___ _

8...