A one-trial non-shock passive avoidance task for rats
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چکیده
منابع مشابه
The effect of chronic oral administration of verapamil on learning and retrieval in rats using passive avoidance learning task
Verapamil is a drug that blocks L-type calcium channels and selectively inhibits calcium ion entry into the central and peripheral nervous system cells. Verapamil is used acutely and chronically in treatment of some cardiovascular and central nervous system disorders. It has also been shown that acute administration of verapamil has no significant effect on learning and memory in rats, but the ...
متن کاملThe effect of chronic oral administration of verapamil on learning and retrieval in rats using passive avoidance learning task
Verapamil is a drug that blocks L-type calcium channels and selectively inhibits calcium ion entry into the central and peripheral nervous system cells. Verapamil is used acutely and chronically in treatment of some cardiovascular and central nervous system disorders. It has also been shown that acute administration of verapamil has no significant effect on learning and memory in rats, but the ...
متن کاملEffect of Morphine on Passive Avoidance Memory in Cholestatic Rats
Background and purpose: Morphine as an opioid compound has different and sometimes conflicting effects on memory and learning process. Bile duct ligation causes cholestasis, which disrupts liver function. It is known that opioid systems are involved in cholestasis. The aim of this study was to investigate the possible effect of morphine on the memory of cholestatic rats. Materials and methods:...
متن کاملEvidence for an involvement of nitric oxide in memory of shock avoidance task in rats.
Nitric oxide (NO), which occurs as a gaseous chemical messenger in the brain, is synthesized from L-arginine by nitric oxide synthase (NOS) as a coproduct of L-citrulline (1). NO has been well documented to have a neurotransmitter/neuromodulator role in the brain (2). Studies carried out on passive avoidance response of rats treated with Larginine and N-nitro-L-arginine methyl ester (L-NAME), a...
متن کاملOne-trial-a-day avoidance learning
A one-trial-a-day discrete-trial avoidance conditioning procedure run for 30 consecutive days was compared with a massed-trial procedure where Ss received 30 consecutive trials within 1 day. The Ss in both groups were equated for time each S spent in the nonshock compartment of the apparatus, number of times the transport box carrying Ss was lifted out of the nonshock compartment, and the numbe...
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ژورنال
عنوان ژورنال: Behavior Research Methods & Instrumentation
سال: 1968
ISSN: 1554-351X,1554-3528
DOI: 10.3758/bf03208103