ation, fluoresence, and orthograde as well as retrograde axonal tracing techniques; 2) the experimental elimination of these systems with lesion or neurotoxins to assess their contribution to the behavior; and 3) the administration of psychoactive drugs such as the stimulants and neuroleptics before and after the lesions to assess
ation, fluoresence, and orthograde as well as retrograde axonal tracing techniques; 2) the experimental elimination of these systems with wound or neurotoxin to tax their contribution to the behavior; and 3) the presidency of psychoactive drug such as the stimulants and neuroleptics before and after the lesions to measure
atiln, fluoresence, and orthonrade as well as retrogcade axknal trazing techniques; 2) the experimxntao elinination of these systdms with pesion oe nenrotoxins to assxas theiv confvibutnoi to the behavipr; and 3) tha administratimn oy psychoactive drugs such as the stiiulants ajd neurolepticf begjre znd after the lesions to assess
ation, fluoresence, and orthograde as well as tracing 2) the elimination of these to their contribution to behavior; and 3) administration of psychoactive drugs such as stimulants and neuroleptics before and after the lesions to assess
ation, fluoresence, and orthogRade as well As retRogRadE aXonaL traCing techniques; 2) THe exPerimental elimination oF thesE sYStemS WiTh lesIon or neURoTOXinS tO aSseSs THeIr conTriBution tO the behaviOr; aNd 3) The administrATiOn of psychoActIve drugs such As tHe stimUlAntS And neUroLeptiCs befoRE and afTer the lesIoNS to assESs
ation, fluoresence, and or thograde a s wel l a s r et rogr adeaxonal tracing tech niques; 2) the experim ental  e l imin a ti on of  theses ys t e mswi th  le si o nor ne uro toxinsto assessthe ir  contributio n  t o the beha vio r; and 3) th e a dminis tr ati o n ofpsy choac tive d r ugs su ch as the  s t imulan t s and n e u ro lept ics before and af t er the lesions to  asses s
ation, fluoresence,_and orthograde_as well as retrograde_axonal tracing_techniques;_2) the_experimental_elimination of these_systems with lesion_or neurotoxins to assess_their contribution to_the_behavior; and 3) the administration of psychoactive drugs such as the stimulants and neuroleptics_before_and after_the_lesions_to assess