Gustatory determinants of suckling in albino rats 5-20 days of age.

abstract：:The effects of conditioning paradigm and interstimulus interval (ISI) were evaluated in this study of the development of associative learning in rats. The acquisition of classical eyeblink conditioning (EBC) was examined in two paradigms (trace vs. delay), with three different ISIs (short, medium, or long) at two ages...

journal_title：Developmental psychobiology

authors： Claflin DI,Garrett T,Buffington ML

更新日期：2005-07-01 00:00:00

abstract：:It is clear that the ability to learn new speech contrasts changes over development, such that learning to categorize speech sounds as native speakers of a language do is more difficult in adulthood than it is earlier in development. There is also a wealth of data concerning changes in the perception of speech sounds ...

journal_title：Developmental psychobiology

authors： Zevin JD

更新日期：2012-09-01 00:00:00

abstract：:Childhood maltreatment is associated with adverse brain development and later life psychiatric disorders, with maltreatment from the caregiver inducing a particular vulnerability to later life psychopathologies. Here we review two complementary rodent models of early life abuse, which are used to examine the infant re...

journal_title：Developmental psychobiology

authors： Perry R,Sullivan RM

更新日期：2014-12-01 00:00:00

abstract：:In order to study the ontogenesis of cholinergically mediated analgesia in the central nervous system (CNS), 10-day-, 28-day-, and 3-month-old rats were injected with .025, .05, and .10 mg/kg of oxotremorine, a muscarinic receptor agonist. To restrict the effect of oxotremorine to the CNS, methylscopolamine, a periphe...

journal_title：Developmental psychobiology

authors： Hamm RJ,Knisely JS

更新日期：1987-05-01 00:00:00

abstract：:Recent studies have revealed that human infants process female faces differently from male faces. To test whether a similar preference for female faces exists in other primates, we presented nursery-reared infant rhesus macaques with photographs of macaque faces and human faces. At <1 month old, infant macaques prefer...

journal_title：Developmental psychobiology

authors： Paukner A,Huntsberry ME,Suomi SJ

更新日期：2010-01-01 00:00:00

abstract：:The sensory processing of odorants is a dynamic process that requires plasticity at multiple levels. In the olfactory bulb (OB), inhibitory interneurons undergo lifelong replacement through a process known as adult neurogenesis. These newly born cells are incorporated in a learning-dependent fashion, a process which h...

journal_title：Developmental psychobiology

authors： Bath KG,Akins MR,Lee FS

更新日期：2012-09-01 00:00:00

abstract：:We have shown that adults exposed to ethanol during adolescence exhibit a deficit in the retention of context fear, reminiscent of that normally seen in preweanling rats. However, preweanlings have been reported to exhibit a potentiation of context fear when they are conditioned in the presence of a tone. Therefore, t...

journal_title：Developmental psychobiology

authors： Broadwater MA,Spear LP

更新日期：2014-07-01 00:00:00

abstract：:This study investigates the effects of a biologically relevant stressor, crowding, on the development of neurons in the major teleostean brain area, the optic tectum. Adult jewel fish were reared for approximately 4 years under conditions of moderate density (3.3 liter/fish), or under uncrowded control conditions (25 ...

journal_title：Developmental psychobiology

authors： Burgess JW,Coss RG

更新日期：1982-09-01 00:00:00

abstract：:Habituation of defensive attacks directed toward a threatening stimulus was investigated in neonatal garter snakes. The focus of the experiments was on differential effects of a simple experimental process in relation to species, litter, sex, and individual. In Experiment 1 newborn Thamnophis melanogaster from four li...

journal_title：Developmental psychobiology

authors： Herzog HA Jr,Bowers BB,Burghardt GM

更新日期：1989-07-01 00:00:00

abstract：:There is very little research comparing great ape and human cognition developmentally. In the current studies we compared a cross-sectional sample of 2- to 4-year-old human children (n=48) with a large sample of chimpanzees and bonobos in the same age range (n=42, hereafter: apes) on a broad array of cognitive tasks. ...

journal_title：Developmental psychobiology

authors： Wobber V,Herrmann E,Hare B,Wrangham R,Tomasello M

更新日期：2014-04-01 00:00:00

abstract：:There is growing evidence that activation of the motor system during observation of actions, a phenomenon first observed in non-human primates, underlies action understanding and even communication. This review (a) examines the evidence on motor system activity as an underlying neural correlate of action understanding...

journal_title：Developmental psychobiology

authors： Salo VC,Ferrari PF,Fox NA

更新日期：2019-04-01 00:00:00

abstract：:Behavioral and neuromorphological data have suggested at least a partial interaction between the effects of norepinephrine-depleting neonatal 6-OHDA lesions and the effects of rearing in enriched environments. The present study examined the impact of both of these early manipulations upon regional brain uptake of 14C-...

journal_title：Developmental psychobiology

authors： Nobrega JN,Saari MJ,Armstrong JN,Reed T

更新日期：1992-04-01 00:00:00

abstract：:The capacity to effortfully control or regulate behavior is of central importance in social development. Individual differences in effortful control have been hypothesized to reflect biologically based, temperamental variation among children. Posner and Rothbart (1994, 1998) have argued that the anterior attention sys...

journal_title：Developmental psychobiology

authors： Davis EP,Bruce J,Gunnar MR

更新日期：2002-01-01 00:00:00

abstract：:Maternal prenatal stress has been linked to a variety of infant postnatal outcomes, partially through alterations in fetal HPA axis functioning; yet the underlying pathobiology remains elusive. Current literature posits DNA methylation as a candidate mechanism through which maternal prenatal stress can influence fetal...

journal_title：Developmental psychobiology

authors： Sosnowski DW,Booth C,York TP,Amstadter AB,Kliewer W

更新日期：2018-03-01 00:00:00

abstract：:Weanling mice were reared in environmental enrichment and/or impoverishment conditions for 2 months. In the 1st experiment, mice were switched from 1 environment into the other after 1 month, and maintained in the opposite environment for 2 or 4 weeks. Switched and nonswitched groups were compared to establish whether...

journal_title：Developmental psychobiology

authors： Klippel JA

更新日期：1978-11-01 00:00:00

abstract：:The effects of maternal deprivation on learning of social and spatial tasks were investigated in female adult rats. Pups were reared artificially and received "lickinglike" tactile stimulation (AR animals) or were reared with their mothers (MR animals). In adulthood, subjects were tested on paradigms of spatial learni...

journal_title：Developmental psychobiology

authors： Lévy F,Melo AI,Galef BG Jr,Madden M,Fleming AS

更新日期：2003-11-01 00:00:00

abstract：:Severe psychological stress in the first trimester of pregnancy increases the risk of schizophrenia in the offspring. To begin to investigate the role of glucocorticoid receptors in this association, we determined the effects of the glucocorticoid dexamethasone (2 mg/kg), administered to pregnant rats on gestation day...

journal_title：Developmental psychobiology

authors： Kleinhaus K,Steinfeld S,Balaban J,Goodman L,Craft TS,Malaspina D,Myers MM,Moore H

更新日期：2010-03-01 00:00:00

abstract：:The development of sitting changes how much infants are able to explore objects. Infants who can sit with their arms free are likely to explore their environment more effectively than prop sitters, as their hands are free to explore. We sought to quantify how prop sitters differed in the amount of visual and manual ex...

journal_title：Developmental psychobiology

authors： Marcinowski EC,Tripathi T,Hsu LY,Westcott McCoy S,Dusing SC

更新日期：2019-11-01 00:00:00

abstract：:Biological and social influences both shape emotion regulation. In 380 low-income children, we tested whether biological stress profile (cortisol) moderated the association among positive and negative home environment factors (routines; chaos) and emotion regulation (negative lability; positive regulation). Children (...

journal_title：Developmental psychobiology

authors： Miller AL,Song JH,Sturza J,Lumeng JC,Rosenblum K,Kaciroti N,Vazquez DM

更新日期：2017-01-01 00:00:00

abstract：:In humans, maternal cues guide newborns to the maternal breast, and transitional cues may be present in maternal-fetal fluids. The aim of the present study was to determine the consistent presence of sensorial cues in three maternal-fetal fluids--amniotic fluid, colostrum, and milk--and test the ability of these cues ...

journal_title：Developmental psychobiology

authors： Contreras CM,Gutiérrez-García AG,Mendoza-López R,Rodríguez-Landa JF,Bernal-Morales B,Díaz-Marte C

更新日期：2013-04-01 00:00:00

abstract：:Three experiments with C57BL/10J mice examined the possible roles of cage size and simple motor practice as factors responsible for producing improved performance of animals reared in enriched environments. Neither factor was found sufficient to improve subsequent performance in a food-seeking task. Mice reared in fla...

journal_title：Developmental psychobiology

authors： Henderson ND

更新日期：1977-09-01 00:00:00

abstract：:Fourteen infant capuchins and eight squirrel monkeys reared by their mothers in captive species-typical social groups were observed from birth through 7 months. Motoric altriciality of the neonatal capuchin relative to the squirrel monkey is a key feature of behavioral differences between the species in the first few ...

journal_title：Developmental psychobiology

authors： Fragaszy DM,Baer J,Adams-Curtis L

更新日期：1991-09-01 00:00:00

abstract：:Previous work indicates that mice of different genotypes reared in enriched environments show differential increases in performance on a food-seeking task. In this study 2 experiments examined the effects in selected mice strains of short exposures to such enrichment. Experiment 1 indicated that 48 hr of exposure to e...

journal_title：Developmental psychobiology

authors： Henderson ND

更新日期：1976-11-01 00:00:00

abstract：:In order to examine the effects of cannabinoids, malnutrition, and their possible interaction upon the developing rat fetus, female Wistar rats were exposed to cannabis smoke, placebo smoke, or no smoke while concurrently consuming 1 of 3 diets differing in protein concentration (8%, 24%, 64%). Both the diet and drug ...

journal_title：Developmental psychobiology

authors： Charlebois AT,Fried PA

更新日期：1980-11-01 00:00:00

abstract：:A model depicting 2 horizontally positioned black spots resembling facing eyes, as compared with models depicting other spot arrangements, elicits intense flight activity in young African jewel fish (Hemichromis bimaculatus) under 5 months of age and 7-month-old subadults reared apart from conspecifics with eyeless ca...

journal_title：Developmental psychobiology

authors： Coss RG

更新日期：1979-07-01 00:00:00

abstract：:The performance of bilaterally synchronous wing-flapping by chick hatchlings suggests but does not prove the existence of a bilateral coordinating mechanism. The present research tests for bilateral coordination by using the technique of induced asymmetry. The onset of bilateral wing coordination was defined as the ag...

journal_title：Developmental psychobiology

authors： Provine RR

更新日期：1982-05-01 00:00:00

abstract：:The ontogeny of the temporal context modulation of conditioned taste aversion was studied in male Wistar rats using a palatable 1% NaCl solution. A procedure that included two saline preexposures, a single pairing saline-lithium chloride (0.15 M; 1% b.w.) either at the same or a different time of day of preexposures a...

journal_title：Developmental psychobiology

authors： Manrique T,Gámiz F,Morón I,Ballesteros MA,Gallo M

更新日期：2009-03-01 00:00:00

abstract：:In two experiments we examined the effects of human contact and vagal regulation on newborns' pain reactivity and visual attention. Baseline cardiac vagal tone was measured during quiet sleep and during the experiment, and vagal withdrawal was indexed as change in vagal tone from baseline to pain (study 1) or attentio...

journal_title：Developmental psychobiology

authors： Arditi H,Feldman R,Eidelman AI

更新日期：2006-11-01 00:00:00

abstract：:Pup development and behavior in California mice were studied in litters housed with single mothers, or with fathers and mothers living together. Behavior of pups was recorded during a 15-min session every 2 days from 10 to 30 days of age. Physical contact, locomotion, grooming, and physical development indicators were...

journal_title：Developmental psychobiology

authors： Vieira ML,Brown RE

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:This study tested the hypothesis that maternal physiological and psychological variables during pregnancy discriminate between theoretically informed infant stress reactivity profiles. METHODS:The sample comprised 254 women and their infants. Maternal mood, salivary cortisol, respiratory sinus arrhythmia (R...

journal_title：Developmental psychobiology

authors： Rash JA,Thomas JC,Campbell TS,Letourneau N,Granger DA,Giesbrecht GF,APrON Study Team.

更新日期：2016-07-01 00:00:00