Hair cortisol in the perinatal period mediates associations between maternal adversity and disrupted maternal interaction in early infancy.

abstract：:To extend a previous finding that 6-month-old infants categorized low-pass filtered infant-directed (ID) utterances, we examined a) 6-month-old infants' categorization of more naturalistic, unfiltered ID utterances and b) the developmental progression of ID-speech categorization. In Experiment 1, 6-month-olds heard se...

journal_title：Developmental psychobiology

authors： Spence MJ,Moore DS

更新日期：2003-01-01 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：:Developmental effects of a single hydrocortisone (HC) injection (80 micrograms/g on day 2 postnatal) were compared in two closely related species, meadow voles (Microtus pennsylvanicus) and pine voles (M. pinetorum). Effects of hormone administration were assessed in terms of the development of swimming behavior (head...

journal_title：Developmental psychobiology

authors： Prohazka D,Novak MA,Meyer JS

更新日期：1986-11-01 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：: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：:This study examined a parent-report version of the Behavioral Inhibition System/Behavioral Activation System (BIS/BAS) scales, a measure of approach-withdrawal motivation, in 170 children between the ages of 3 to 5 years attending Head Start programs. Physiological measures included assessments of baseline salivary co...

journal_title：Developmental psychobiology

authors： Blair C,Peters R,Granger D

更新日期：2004-11-01 00:00:00

abstract：:The mesolimbic dopamine (DA) pathway is critical in reward-mediated behavior. Water, sucrose, and drugs of abuse all increase DA in the nucleus accumbens septi (NAcc) in adult animals. Recently our laboratory has shown that cocaine and alcohol increase DA efflux in preadolescent animals. The present study used a natur...

journal_title：Developmental psychobiology

authors： Guion ED,Kirstein CL

更新日期：2001-01-01 00:00:00

abstract：:A question still to be answered is whether ethanol initiation has a greater effect on ethanol consumption if it occurs during adolescence than in adulthood. This study assessed the effect of ethanol initiation during adolescence or adulthood on voluntary ethanol consumption when animals were still within the same age ...

journal_title：Developmental psychobiology

authors： Fabio MC,Nizhnikov ME,Spear NE,Pautassi RM

更新日期：2014-04-01 00:00:00

abstract：:It is a general rule that milk conveys chemosensory cues that are attractive to mammalian neonates. This study investigated whether compositional fluctuations in milk along lactation induce variations in newborn mouse pups' (Mus musculus, strain BALB/c) attraction to milk odor. Pups differing in suckling experience we...

journal_title：Developmental psychobiology

authors： Al Aïn S,Mingioni M,Patris B,Schaal B

更新日期：2014-09-01 00:00:00

abstract：:Lactating Mongolian gerbils, like lactating Norway rats, reliably lick some pups in their litters more than they lick others. Male gerbil pups are licked more by their dams than are their sisters and some males and some females within each litter are licked more often than are their sibs of the same sex. In the presen...

journal_title：Developmental psychobiology

authors： Clark MM,Bone S,Galef BG Jr

更新日期：1989-05-01 00:00:00

abstract：:The effects of neonatal undernutrition in rats on food and water regulation, external indices of development, and long-term regulatory behavior were investigated. Undernutrition produced retardation in some external indices of development. The ability to eat, drink, and maintain body weight at weaning were not serious...

journal_title：Developmental psychobiology

authors： Look JJ

更新日期：1978-03-01 00:00:00

abstract：:Nutritive deprivation, suckling deprivation, gastronintestinal fill, and milk availability contribute to the control of sucking (as measured by jaw-muscle electromyograph) and ingestion of milk (provided via a tongue cannula) in 11-13-day-old rat pups. Depriving pups of the opportunity to suckle reliably increases sub...

journal_title：Developmental psychobiology

authors： Brake SC,Sager DJ,Sullivan R,Hofer M

更新日期：1982-11-01 00:00:00

abstract：:Ingestive behavior is a complex product of distributed central control systems that respond to a diverse array of internal and external sensory stimuli. Relatively little is known regarding the pathways and mechanisms by which relevant signals are conveyed to the neural circuits that ultimately control ingestive motor...

journal_title：Developmental psychobiology

authors： Rinaman L

更新日期：2006-07-01 00:00:00

abstract：:The purpose of the present study was to examine the relation between cortisol reactivity and comorbid internalizing and externalizing behavior problems among children born premature. Children between the ages of 18 and 60 months who were born <37 weeks gestation and presented with clinically significant externalizing ...

journal_title：Developmental psychobiology

authors： Bagner DM,Sheinkopf SJ,Vohr BR,Lester BM

更新日期：2010-09-01 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：:To assess the effects of early postnatal undernutrition upon the developing abilities of infant and juvenile mice to acquire and retain a passive-avoidance response, we reared mice following birth in either "normally nourished" or "undernourished" conditions by maintaining litter sizes of 6 or 16, respectively. At age...

journal_title：Developmental psychobiology

authors： Nagy ZM,Porada KJ,Monsour AP

更新日期：1980-07-01 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：:Kittens studied from 7 days onwards revealed that the earliest age at which cardiac conditioning can be established is 30 days, after some 30 light-electric shock associations. Older kittens showed both cardiac as well as motor conditioning. Animals younger than 21 days old had no well-defined cardiac responses to the...

journal_title：Developmental psychobiology

authors： Bloch SA,Martinoya C

更新日期：1981-01-01 00:00:00

abstract：:Memory flexibility is a hallmark of the human memory system. As indexed by generalization between perceptually dissimilar objects, memory flexibility develops gradually during infancy. A recent study has found a bilingual advantage in memory generalization at 18 months of age [Brito and Barr [2012] Developmental Scien...

journal_title：Developmental psychobiology

authors： Brito N,Barr R

更新日期：2014-07-01 00:00:00

abstract：:During postweaning development, rats exhibit several well documented trends in their play fighting: (1) It peaks between 30-40 days and then declines with the approach of sexual maturity; (2) males initiate more play fights than females; and (3) the overall complexity of play fights, as expressed by such measures as d...

journal_title：Developmental psychobiology

authors： Pellis SM,Pellis VC

更新日期：1990-04-01 00:00:00

abstract：:Stress influences a wide variety of outcomes including cognitive processing. In the rat, early life maternal care can influence developing offspring to affect both stress reactivity and cognitive processes in adulthood. The current study assessed if variations in early life maternal care can influence cognitive perfor...

journal_title：Developmental psychobiology

authors： Sakhai SA,Saxton K,Francis DD

更新日期：2016-01-01 00:00:00

abstract：:Developmental studies have shown that environmental stimulation received by a developing sensory system can alter the developmental outcome of both that sensory system and other aspects of the nervous system. We investigated the ecologically relevant question of whether prior exposure to prey early in development with...

journal_title：Developmental psychobiology

authors： Guibé M,Boal JG,Dickel L

更新日期：2010-12-01 00:00:00

abstract：:Adult patients with damage centered around the frontal eye fields are severely impaired in the ability to suppress unwanted automatic saccades and in the ability to make volitional eye movements. Over the first few weeks of life most saccades generated by infants appear to be automatic, and are triggered in response t...

journal_title：Developmental psychobiology

authors： Johnson MH

更新日期：1995-07-01 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：:In order to investigate the development of autonomic control and its relation to postnatal illness, healthy term, healthy preterm, and preterm infants who had recovered from respiratory distress syndrome (RDS) were seen around the expected date of their birth, 40 weeks conceptional age (C.A.), and again at 3 months co...

journal_title：Developmental psychobiology

authors： Fox NA

更新日期：1983-11-01 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：:Sensory preconditioning (SPC) is a form of latent learning in which preexposure to co-occurring neutral stimuli (S1 -S2 ) permits subsequent learning to be transferred from one stimulus (S1 ) to the other (S2 ). We examined whether human infants exhibit developmental transitions in the temporal parameters of SPC by ma...

journal_title：Developmental psychobiology

authors： Cuevas K,Giles A

更新日期：2016-11-01 00:00:00

abstract：:The preweaning behavioral development was compared in 3 hamster species: the golden (Mesocricetus auratus), Chinese (Cricetulus griseus), and Djungarian (Phodopus sungorus). Differences in the age of appearance of action patterns could not be summarized by simply ranking species on either precocity or developmental sp...

journal_title：Developmental psychobiology

authors： Daly M

更新日期：1976-07-01 00:00:00

abstract：:Using techniques developed by Hall (1975) and modified by Diaz (1991), we maintained rat pups in total social isolation from the time they were 2 or 3 days of age until they were 42 days old. We found that rat pups reared in social isolation exhibited susceptibility to social enhancement of food preference indistingui...

journal_title：Developmental psychobiology

authors： Galef BG Jr,Smith MA

更新日期：1994-03-01 00:00:00

abstract：:Intensive corticosterone treatment given to rats during the 1st postnatal week irreversibly decreases DNA accumulation in the cerebrum and cerebellum. After such hypercorticism in infancy rats were tested as adults in 2 conditioned active avoidance tasks. In comparison with litter-mate controls, the treated rats were ...

journal_title：Developmental psychobiology

authors： Olton DS,Johnson CT,Howard E

更新日期：1975-01-01 00:00:00