نتایج جستجو برای: spontaneous alternation behaviour
تعداد نتایج: 296851 فیلتر نتایج به سال:
1. The purpose of this paper is the establishment of classes of verbals according to the morphemic alternations of base-form finals; 2. Verbals which are subject to morphemic alternation are treated as single entries instead of as multiple entries; 3. The patterns of compatibility between a given set of compound suffixes and a class of verbal bases are designed to be suitable whether used as in...
That there exist two losing games that can be combined, either by random mixture or by nonrandom alternation, to form a winning game is known as Parrondo’s paradox. We establish a strong law of large numbers and a central limit theorem for the Parrondo player’s sequence of profits, both in a one-parameter family of capital-dependent games and in a two-parameter family of history-dependent games...
A new prioritised alternation programming construct and CSP operator have previously been suggested by the author to express behaviour that arises with machine-level prioritised vectored interruption. The semantics of each is considered, though that of prioritisation is deferred given the current lack of consensus regarding a suitable domain. Defining axioms for the operator are tentatively pro...
Intraseptal injections of morphine impair learning and memory in rats, and these impairments are reversed by intraseptal injections of glucose. With evidence that injections of morphine into the amygdala also impair memory for some tasks, the present experiment determined whether (1) intra-amygdala morphine injections impair performance in inhibitory avoidance and spontaneous alternation tasks,...
Abstract Background and Objective: Alzheimer’s disease (AD) is a weakening neurodegenerative disorder typified by increased b-amyloid (Ab) deposition and neuronal dysfunction causing to impaired learning and memory. Among proposed risk factors, induced oxidative stress is a main cause for incidence of the disease. The aim of this study was to determine the effects of the rosmarinic acid on lear...
There is a growing body of evidence pointing to the pivotal role of alpha-7 nicotinic acetylcholine receptor (α7 nAchR) dysfunction in cognitive disorders such as Alzheimer's disease or schizophrenia. This study was undertaken to establish and characterize an in vivo model for cognitive disorder secondary to the blockade of α7 nAChR by its specific antagonist, methyllycaconitine (MLA). The resu...
The neural mechanisms that support the late postnatal development of spatial navigation are currently unknown. We investigated this in rats and found that an increase in the duration of AMPAR-mediated synaptic responses in the hippocampus was related to the emergence of spatial navigation. More specifically, spontaneous alternation rate, a behavioral indicator of hippocampal integrity, increase...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید