NEURAL MECHANISMS
INVOLVED IN EMOTION
are Onplen HeatAua , Anweuug
h ntinai kjeatsie quebngs ae lakel aa za", ànged"
e " . and io m, but alas Beulavana earetional iperiuuins
and he akrlkes o undeut and tnantenal nltrmatan
(4, the abihly te kead" thu nnsliaual
and neuwral hases ennalians
KLareh can te sialognal
ko
hu brain plays a
indie ates a t diHuat partsne
ncarh h n ranmpsnlnla.
ROLE OF LEREBRH HEMIS PHERES:
cerairal hearisphve
aJpaara hat ue hught
anolbnal funntiond
pLaysAn eaperialy important nale in
t e
Harnnglaa , 1995)TAe kight Menuis phore neens
7 inderanatuin ndiuiduals
ènuotional .
Apeialzed for A r s s i u g
a i t t damage i Ue Aight Auispher Kame dlfiult,
a nsln
th
understanding enotau Tone
hu enmotiual %
annaána acennd (CHellei
,
aacenss
Helles, 997,
97;
r in cowretly deasrikiig
H e l , Nitsrhke u , 19 98). Sauilarly aneng healtty ,
to Uin an tndirnduala dd
autk n daAnag
pArAona
balev at idntnyg
hena ennldas hun aue in
lkn ght kenniophene Aathes, than Ao Keii
2 prnenled
t huiaphueKadavad, Unnilta , k Ruei-Bitti , 1980)
also nn
Hught henniashere
enAPIAiion euon mstanee , patwnt nth dlamagu
a
t the izht kenniaphere
ennutuins Lhraugu Au one uaa voite Kah
AeNONA
wuthsut a u h damage ( 50nod, 1993),
adoldisn, thene a^pean to ke nsont a n
duhhenensrs hluun hu taht and Aight hennisphir es
he hraiw niit meapret lo two k aaecla ennstin :
VAL£ NCE-h ntiut ti whirh ennstion Álearant o
Mnploaaant.
AROUSAL -he imiraty d ennslo
acedaled wulh aFrear
wand and paaine afteet (1e. joautune juluys)
weAAA ativakov t h e Rugk hinninphere ii asisiali
awsidance, autidnauva
Agatn a f e t ( Heller , Netsehke, & Mlen , 1998).
furuku, anteier agins thu hunuispherss an aaiorsale
nulk te valenc pleasant aupleanant) dliinennn
am aosariatid pulamarily
aith ancusal lairtinuit). Jheee adings hame iupertant
hlicatiens hr a
nderetanding
vaweu paryhologieat drdans . fah nstance,
anicy amd depnrnston. e t adansdes
nigatvi hulengs uslisaS, but depreaainn
b
Lous arounal deARerAed
usualiy ANLAiatrol uth
Lepi lask RARAgy) , uhile ansmety aasoaialid nth
i g areuaa!. Ailead to intoneatiingredutiam
fccns utuing om deprasaien ahauld kadesuad
ortiniky in the ight poatnuon Aegien , ahite
ammuty Aheulol ahos aneneaar
AAAA A
Hgie F .). lha pridt
home heen Confisned Auneeal nludii Heller
etienne and M l , 1995
T:1 Rsli ANTERTBR KEGTONS
4AMAA AAs Am u n s l a ,VALENCEPLEASANT NEss UNPL£A SA NTNES
LEFT 1HEMISPHERE
PoSTIVE AFFECT RIGHT HEMISPHERE:
|DE PRESSIO NEGATIVE AFFECT
REDUCED
ACTIVITY HE RE
ANXIETÝ:
ICRE ASED
ACTIVITY HE4
POSTERIOR RE GIONS:
AROUSAL ( INTENSITY)
ROLE ODE LIMBIC SYSTEM IN EMOTIONALI TY
alerm foA a collertuAn d4eraun
CAe Cimkir nyeliw
halanuw and heypolhala
Abueiunes, loalid in iinli lhe
the
that toguther partieipale n
t nlunal pbceionj ennAUd
mma, inwetved in h
al bekaunnui. Sn addition, the linbu ayeli
th 4 fs mmat
gulaliiu notvaled keAaniaut - ineludung
SEXUAL B E HAVIoUR
FLEEING FEEDINNG fIGHTI NG
Alueiwmes n has Ayrlim ar
Jhe maev
MAMMILLARY &oDy
PIPPOCAMPUS
AMYGDALA
SEPTUM
fORNIX
CANGULATE DRTEX
FoRNIX
CANGULATE GYRUs.
SEPTUMM
HYPOTHALAMuè
HIPPoCAMP
AMYADALA
MAMMILL ARY &oDy
Aoratamw magon hmke sbuelars m ü i idlne
F6URE
mt halanmud
ala
ynlheava 4 aai labe
pe(1137) peakliahed a
om
liical luteralit xelating he inrkie yalin
hat her lriahd
t Cnmtwnal kehaunu.(No dea wa
the innbie Ayainm whxe newt al actmy
haveled onnnglanes enmolinal stress
a
n e r aa
palh in the Papez's Cikecui gns
he Rinsery nieplors, lhen prwrseda lo eceinng Wlkes in
the aria
Loeald eelo the thal anmus (aRArdprialaly named
the nuhthalamus the infermali
th bthal anmun) from
,
hpslhalamus and to h e mannillary
h e manunnilari
eyy uet paslircin to t . fuow
u antnar lhalamud , npusarAd
6cdy th iunt pejuk t
kack armund i thu
t tingulae , and fnally
hpclu alanun ia u hipporamprrs
again
dau fioa tts
foxod
rody and Naiuta (195 ave
atartlud uartim)
peraenaiti unty (a heightuned
bilaleval L e n n s
Bed kajeul boAauisur in r a k follewiug
Tueur &baunvatons
n thi Szplum ALAtal aea fumm
no unALun ARAlicaiinu ,t ally
Jiat the Asptal atea at as a n anhiitag
Aaal reartunt.) here a hesevel,
onni dw able varinhl in alptal - leenen ferti
fon he a t , the nnstanal Ahangc
aunkard wlhun a f ueiks afler swgery
appia to he pitmanent / Slotnick,
MoMllen fioeber, 1974). addilan , ue 4paet on
i n a im ugh behauweun alhu han
knage sbwvd welh halo. Jeplal Ae ns aa
peus 2 Auch as ue a t and nwrtay , pro duce
lhin AnCenastnt shanp im nmstiv nal beha
hangp at alu
Marlean 968
septum Aepriuni am aaimalá effort for 4pecs -
hat ,
pAessntin
poorea hin) ao lhat ths Aperues nll wriue
lntuical atinmnlalsa u e aptal
area roduunes serung
behamieur and rual manileatakon in bolh a l
rala
Kt Amygdala , n thu alkvr hand, ukule e r i dang
addilurnal but nu the amlivuDt hmelhalanrua haa , a
diytenent nnotional fmeton . Ae donninant
hehramnevs
induetd b amygdala alimmdalien a edr fightwng
and alavn ahammeurs emmnly aaroralisl uulh a y puatuswn
and apraaluen .
t bhe a r t w r
Aptal ond amygdala prejulins
VAL
asdezalid l h he Oyartany palhuway
Aypalhalamus gru belh
A n m e l plays innsontan aa
e
in thubain. Sanne th
aeAAv
lu
tnrsliavnl reapona
k
A n feeolemg, malumg The eloae analonmiral
2 rurtuts,
a
a Ma lian lS8)
MaeLianl7S8)
het n n e he
relntidnaknp Mndirlandahle
undirutanodahle
LAat
a at
alno maku it
fas panli) su, Ahenldl alen anvhne
rncbanent an ans alo be
Rrual PLnerae
antuUs
Rler noulupgk bilig. e
tnneiille
eu in
av nt
lurng dung
eat
preolestd, hat a , ilh ALnna mandiatairns,
might be assorvaled
amasialea hame adentefed a irkathea
Aaclean and h
inh e huypalhalanue m lhe aippecanpua f meolia! talau
uute
callul Meycrs laep he
palhn
ntnalnhermkin senausli a perla m a u a l
aeeceualid aut tlhe
palkwa
galkwayfikras g Meyere nap are
grallay alim m
periphval fuldd unon
a a a d uprn mnual
tnal WApnA
dn 1737 Kluver & buu huueed lha
dannolii Ahange0 k hesus nenkiys w o
had nuens lhe lnporal lekes u brain luvent
nnnnalh Joet Jhe nalma!. agqeasuea
u u aymblkrns Aelrrid i as
berning indy tae
h UVER BUy SyN DROME
hame Ariulhalbd u 4MYG DALA
Aaitn atudiu
Lehes & he
mndernealh thi limmperal
re
d
a t
th Kiuurer - h n y Amdme
enaidnakle
midence hat the lanung ehhe
an be arromphshid
nuth the hemoval 7 h eamygdala
Lni Schreinir Hlung 1953
*ROLE OF HYPOTHALAMUS5 IN EMOTI ONALI
TY
KOla
A nnayor
he idea that the Ypolhalamus plays
åeme the earliëat atudis M bkai
ininrhinality tiud em
w. R. Hess in Svilzuland
tkatien. the lat 70s,
he modern tuchniaue implaniung electrudes ints
dinidersd
y that he could study the erck d
i tnain i n Auch a
P r the behainieis
tnain iasue
deisly atmulatug anean the ypalhalanis,
animals
Ayatimmlolmg
ak fonmerd docule,
urnmd bat Lahanata ry
ass wth tuth saned,
ra ang
all th g
rhessd
and
ekertion hak n the eask
nul huaung
i ,
ainnila iudus
IMossIrman 1?41 sneuex
a t Ae eliuilid Cehanauk
Lainwd
sliulatin
hugpuik l a n n s ae u t talles
wnamdert
alin 7
w
onciuliaiom AApOnv
SAM RAGE .
He kaad
liuulalitin
animal duny
t a v v a l i n
a s thu earlwn alepped
d i r t d atak thakt
anrd
and M at
n ded
ended >
betaeen ai atinunlaten
atimnlalon
hin tetaner
papy be
made
uid rat Monnetmanv
od
0 du
uc s
rs
bgtaltalamie
s isndalen
nndrudA
bs 9aler tnnohomal
n b i ahrein keltal
n l d
17
mwle
induuced y bhe atiamniato
Pamaler [ 1982) amd Fynn e al.1970) ras enne entiated
the haradenishas a n atlack reapone (de to haypolhalanui
uwhe Aki 4pecufie 9pet i atlack ia nnentE
Atmlaten),
labonalor, Aal
in lat amnnals ewsvmemi hay plared a
alakoral'sy Nat nolinansy mo alak
barir
Knain Atimmlahiu ,
hewevar kring aksint 42
allock HAacionu, dependiug mpon he localin
atinmtaton oleArsde
y alinnmbahaau
AFE£CTIVE ATTACK: licitid
mectial ordion the hypsihalamns
le agns aynpaalad
ati mmlaton ,
he appeax ndy
arkiavatn thighet intenaities , the cat egins
the r att.
a .
tornand
allackng poalure
diaphay
oaplay on
STALKING /QUIET -ITING
ATTACK s elicited
Atmmathon an lalinal parduons t h ynaihalammd
antnnaL moues araund
atmlation A
At Lo
inlinarky
atalkiug huundes bafre m
uat orMmg
th ana ko a
Ai At higher inlennute 9 lu cat nenes ahitlby
tnand h nal in
