Abstract：
:Working memory is an ability to keep information in short-term memory and manipulate them 'on line'. Working memory is also involved in complex frontal executive functions. The role of dopaminergic system in modulating working memory processes in prefrontal cortex is well established. Also the role of serotoninergic receptors is postulated. The purpose of this study was to assess the association between the polymorphisms of dopaminergic (DRD1, DRD3, DRD4, COMT) and serotoninergic (SERT--serotonin transporter, 5HT2A, 5HT2C) genes' polymorphisms and performance on WCST in 200 volunteers from the Polish population. We found the association between DRD1, DRD4, COMT and SERT genes polymorphisms and the performance on WCST. The results obtained in the study indicate that dopaminergic and serotoninergic genes may play a role in modulating the executive function and working memory processes in healthy subjects. The pattern of this influence may be different in males and females. Moreover, the relationship between the efficacy of prefrontal cognitive function and genes polymorphisms may differ between healthy subjects and schizophrenic patients.
journal_name
Acta Neurobiol Exp (Wars)journal_title
Acta neurobiologiae experimentalisauthors
Wiłkość M,Hauser J,Tomaszewska M,Dmitrzak-Weglarz M,Skibińska M,Szczepankiewicz A,Borkowska Asubject
Has Abstractpub_date
2010-01-01 00:00:00pages
86-94issue
1eissn
0065-1400issn
1689-0035pii
7010journal_volume
70pub_type
杂志文章abstract：:The effect of central, short-term melatonin administration on daily GnRH and LH secretion was studied in ewes during seasonal anestrus. Melatonin, in a total dose of 32 micrograms and the vehicle were perfused for 4 hours into the mediobasal hypothalamus/median eminence (MBH/ME). The mean GnRH concentration during per...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Cholinesterase inhibitors are currently the mainstream of symptomatic treatment of patients with Alzheimer's disease. The response to treatment with cholinesterase inhibitors is clinically difficult to predict. Several demographic, clinical and biological variables have been proposed as pretreatment predictors of long...
journal_title：Acta neurobiologiae experimentalis
pub_type： 临床试验,杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:The functions of the central monoamines Norepinephrine (NE) and Serotonin (5HT) can be clarified by the study of behaviors of rats administered selective monoamine toxins. In his home environment the low NE rat has drive deficits and is lethargic, tending to remain in his burrow, but in novel environments this animal ...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Anxiety disorders are a social problem due to their prevalence and consequences. It is crucial to explore the influence of anxiety on cognitive processes. In this study we recorded EEG activity from 73 subjects (35 patients, 38 controls, matched for age and education) during performance of the Continuous Attention Tas...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：10.21307/ane-2017-007
更新日期：2016-01-01 00:00:00
abstract：:A review of research regarding the deleterious effects of stimulus preexposure upon subsequent learning is presented. The investigations are discussed with respect both to the generality of this phenomenon and variables controlling its magnitude. Complementary experiments are suggested. Theoretical interpretations are...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1974-01-01 00:00:00
abstract：:A new method of investigating animal locomotion is presented which allows for the simultaneous measurement of the basic overground locomotion parameters: swing and stance durations, stride lengths, velocity of movement, gait diagrams and temporal relationships between all animal limbs. The measurements and recordings ...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:The hippocampal EEG activity was recorded in male rats during the response-contingent reinforcement of a female. The instrumental response was a bar-pressing on a fixed-ratio-10 reinforcement schedule. The frequency of bar-pressing tends to increase during the succeeding copulatory series. The similar phenomenon was o...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Four experiments were carried out to study the development of the orienting response (OR) under different experimental conditions in the cat and rat. In Experiment I and II (cat) and Experiment IV (rat) classical CS-US pairing was used (with food, shock and water reinforcers, respectively). In Experiment III (cat) an ...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Parkinson's disease (PD) is a common neurodegenerative disease that appears essentially as a sporadic condition. PD is well known to be a chronic and progressive neurodegenerative disease produced by a selective degeneration of dopaminergic neurons in the substantia nigra pars compacta. The main clinical features of P...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2011-01-01 00:00:00
abstract：:Twenty-two rats were reared in standard conditions during the first two months of their life. Then the animals were divided into two groups exposed to different rearing conditions. Twelve animals (Group SO) were housed socially, six animals per cage, and for three weeks they were subjected to sensory stimulation in an...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:New multichannel descriptors of EEG activity: complexity (omega), total power (zeta) and generalized frequency (phi) were applied to whole night sleep analysis in 11 healthy subjects. The values of omega and phi decreased systematically from waking to slow wave sleep, and increased systematically in consecutive NREM-R...
journal_title：Acta neurobiologiae experimentalis
pub_type： 临床试验,杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The activity of the biceps brachii and lateral head of the triceps brachii were compared during the contact placing reactions elicited by tactile stimuli applied to the lateral, medial or dorsal aspects of the forepaw to verify the hypothesis that common movement strategy was used in all these reactions. Similar laten...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:A immunohistochemical study of postnatal development of the paraclaustral reservoir of migrating cells in the rat brain was performed using anti-GFAP (for astroglia), ED1 and OX-42 (for microglia) antibodies. From birth to the 4th day of postnatal life most GFAP-positive cells in the paraclaustral reservoir are simila...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:The involvement of calcium ions in mechanisms of ischemic brain injury has been suggested for several years. Our understanding of the role of intracellular Ca2+ as a trigger of acute neurotoxicity and in the induction of long lasting processes leading to necrotic and/or apoptotic postischemic delayed neuronal death or...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1996-01-01 00:00:00
abstract：:Functional interactions between serotoninergic and GABAergic systems in the vertebrate retina are largely unknown. In this study, the effects of isolated or combined stimulation of the serotonin receptors (with 100 μM serotonin) and ionotropic GABAA and GABAC receptors (with 5 mM TACA) on the electroretinographic (ERG...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2017-01-01 00:00:00
abstract：:The paralytic tremor (pt) disease in rabbits results from a point mutation in a plp gene and manifests itself by a broad range of neurological signs. Biochemical studies have shown that myelinogenesis is retarded and deficient in mutant rabbits. Myelin sheaths are usually thin and malformed. The number of oligodendroc...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2005-01-01 00:00:00
abstract：:Neostriatal afferents from the primary visual cortex in rats were studied using dextran-biotin, biocytin, and Fluoro-Gold. The area V1 was found to project only to a dorsomedial, longitudinal region of neostriatum (NS), bordering on the lateral ventricle and subcortical white matter. The preterminal fibres in the NS f...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Hypothyroidism affects neuron population dynamics in the hippocampus of the adult rat, with neuronal damage as the main feature of its effect. This effect is prevented by the blockade of NMDA receptors, which suggests that glutamatergic activity mediates cell death in this condition. Glutamate can also stimulate cell ...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：:For years, interneurons expressing vasoactive intestinal peptide (VIP) interneurons and their function within the neocortex have been shrouded in mystery. Their relatively small size and minimal representation in the cortex have made investigation difficult. Due to their service role performed in co‑operation with gli...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2019-01-01 00:00:00
abstract：:The Sgt1 protein was discovered in yeast but later it was found in other eucaryotic organisms, including plants and mammals. It was suggested that the Sgt1 protein plays a role in the CBF3 kinetochore and the SCF ubiquitin ligase complexes. Since the distribution, properties and functions of the mammalian Sgt1 have no...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:In three cerveau isole cats, cortical and hippocampal EEG activity were recorded. In the cortical records, spindles alternated with low-voltage activity, whereas theta activity dominated in the hippocampus. The amount and frequency of theta were similar to those described previously for the pretrigeminal cat. In confi...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:Lesions in ventromedial part of amygdala impaired neither alimentary instrumental reflexes nor food intake, but impaired predatory behavior. Lesions localized in the more dorsal and lateral part of the amygdala produced disorders in instrumental performance and food intake without changes in predatory attack. Both kin...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:A differentiation of instrumental responses to auditory location stimuli using the Konorski Test was investigated. Each stimulus consisted of two components separated by intrastimulus interval. The components were click series presented from four loudspeakers situated in front of the animal, on horizontal and vertical...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1991-01-01 00:00:00
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journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2013-01-01 00:00:00
abstract：:In psychophysical experiments, subjects matched two spatial intervals of a three-spot stimulus into what appeared to them to be equal. The stimulus was flanked by stripes. The length matching errors increased in proportion to the referent interval of the stimulus and approached 6-12 percent of its length. Also, the er...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:The noble gas xenon (Xe) inhibits not only NMDA receptors (NMDARs) but also the two other subtypes of glutamate receptor i.e. AMPA (AMPARs) and kainate receptors. Preliminary studies on AMPARs suggest that Xe sensitivity might be coupled to receptor desensitization. In order to find out if this hypothesis can be appli...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:During paradoxical sleep electrical stimulation of the mesencephalic reticular formation and emotiogenic structures in the mesencephalon and diencephalon produced depression or an increase in the theta rhythm of the hippocampal and entorhinal electrical activity. However, stimulation not involving behavioral arousal d...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Twenty two months old and eight months old rats were used. They were submitted to object recognition test with 1 min interval between two successive presentations of the same object or two different objects. Initial exploration of the object was lower in aged than in young rats. However, both groups showed comparable ...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:The intranuclear membranaceus inclusions (IMI) appear as encapsulated irregular vacuoles surrounded by a single, rarely double, membrane. The vacuoles include floccular, fine granular content or they are translucent. They were found in neurones of particularly old or very young laboratory animals. Our studies concerni...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:An autoshaping procedure, in which presentation of a retractable lever signalled food delivery, was used to assess the effects of ventral tegmental area lesions on appetitive classically conditioned responses in 28 rats. Rats with ventral tegmental area lesions did not differ from sham-lesioned rats in acquiring class...
journal_title：Acta neurobiologiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
