Lateral differences and head-turning responses to somesthetic stimulation in premature human infants.

abstract：:The presence of context-specific communication sounds, structurally different call types related to particular situations and potentially expressing distinct emotions of the caller, were not systematically studied in infants of strepsirrhine primates. We exposed suckling's of gray mouse lemurs (Microcebus murinus) in ...

journal_title：Developmental psychobiology

authors： Scheumann M,Zimmermann E,Deichsel G

更新日期：2007-11-01 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：:Predation on birds, an unusual behavior for the common garter snake (Thamnophis sirtalis), has been observed and documented in an insular garter snake population. Feeding preference tests were performed on naive neonatal snakes and experienced adults from both the island test population and a nearby mainland control p...

journal_title：Developmental psychobiology

authors： Greenwell MG,Hall M,Sexton OJ

更新日期：1984-09-01 00:00:00

abstract：:In three experiments the effects of dopamine receptor antagonists on response-contingent punishment and autoshape learning of 1- and 4-day-old chicks were determined. In the first two experiments, 1- or 4-day-old chicks (N = 120) were trained to key-peck for heat reward and then injected intraperitoneally (ip) with ei...

journal_title：Developmental psychobiology

authors： Zolman JF,McDougall SA

更新日期：1990-03-01 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：: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：INTRODUCTION:Extensive research has supported the importance of children's positive affect in fostering prosperous psychosocial adjustment. Children's positive affect is believed to be significantly shaped by their environment in general and their caregivers' positive affect in particular. The current study investigate...

journal_title：Developmental psychobiology

authors： Rousseau S,Kritzman L,Frenkel TI,Levit-Binnun N,Golland Y

更新日期：2020-09-01 00:00:00

abstract：:Hofer, Brunelli, Shair, and Masmela (2001) examined several behavioral and physiological measures in low, high, and unselected lines obtained from a divergent selection for ultrasound production (USP) in young rats. Although the response to selection was clear-cut, few correlated responses appeared. This surprising re...

journal_title：Developmental psychobiology

authors： Roubertoux PL

更新日期：2001-12-01 00:00:00

abstract：:This study considered effects of timing and duration of iron deficiency (ID) on frontal EEG asymmetry in infancy. In healthy term Chinese infants, EEG was recorded at 9 months in three experimental conditions: baseline, peek-a-boo, and stranger approach. Eighty infants provided data for all conditions. Prenatal ID was...

journal_title：Developmental psychobiology

authors： Armony-Sivan R,Zhu B,Clark KM,Richards B,Ji C,Kaciroti N,Shao J,Lozoff B

更新日期：2016-05-01 00:00:00

abstract：:A wide variety of hypotheses have been put forth that address the functional significance of active sleep. Despite the well-accepted fact that active sleep expresses itself predominantly in the perinatal period, the vast majority of these functional hypotheses are applicable largely, if not exclusively, to the adult. ...

journal_title：Developmental psychobiology

authors： Blumberg MS,Lucas DE

更新日期：1996-01-01 00:00:00

abstract：:Variations in maternal care influence important life history traits that determine reproductive fitness. The adult female offspring of mothers that show reduced levels of pup licking/grooming (LG; i.e., low-LG mothers) show increased defensive responses to stress, accelerated pubertal development, and greater sexual r...

journal_title：Developmental psychobiology

authors： Parent CI,Del Corpo A,Cameron NM,Meaney MJ

更新日期：2013-11-01 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：:The effects of early handling on behavioral and physiological responses of the rat during active avoidance learning were investigated. Handled and nonhandled males and females were run in a 2-way shuttlebox task with an unconditioned stimulus of either .5 mA or .8 mA. Animals exposed to .8 mA showed a higher corticost...

journal_title：Developmental psychobiology

authors： Weinberg J,Levine S

更新日期：1977-03-01 00:00:00

abstract：:Spontaneous eye blinking has been studied in clinical and neuropharmacological research in adult humans and nonhuman primates as a putative index of central dopamine system activity. One purpose of this review is to provide a general overview of the research on spontaneous eye blinking with an emphasis on the relation...

journal_title：Developmental psychobiology

authors： Bacher LF,Smotherman WP

更新日期：2004-03-01 00:00:00

abstract：:Previous research has shown that there is an ontogenetic shift in the spatial code of sound frequency in the cochlea and central auditory nuclei. During ontogenesis, a given area of the basilar membrane or central auditory nuclei is maximally stimulated by sounds of progressively higher frequencies. Here, a similar on...

journal_title：Developmental psychobiology

authors： Hyson RL,Rudy JW

更新日期：1987-03-01 00:00:00

abstract：:Adolescent intermittent ethanol (AIE) exposure in the rat results in a retention of adolescent-like responsiveness to ethanol into adulthood characterized by enhanced sensitivity to socially facilitating and decreased sensitivity to socially suppressing and aversive effects. Similar pattern of responsiveness to social...

journal_title：Developmental psychobiology

authors： Dannenhoffer CA,Werner DF,Varlinskaya EI,Spear LP

更新日期：2021-01-28 00:00:00

abstract：:Lactating females of 2 lines of mice selectively bred for long (LS) and short (SS) ethanol-induced sleep time (a measure of alcohol tolerance) consumed either tap water or 10% ethanol in tap water on Days 2-14 postpartum. Effects of genotype and neonatal treatment on offspring open-field behavior, alcohol-induced slee...

journal_title：Developmental psychobiology

authors： Swanberg KM,Wilson JR,Kalisker A

更新日期：1979-05-01 00:00:00

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：:Our study compared means-end exploration in infants at risk (AR) for autism and typically developing (TD) infants using a nested box paradigm. Sixteen AR and 16 TD infants were observed at 9, 12, and 15 months with follow-up at 18 and 24 months. We collected video data on three tasks involving retrieval of a small toy...

journal_title：Developmental psychobiology

authors： Srinivasan SM,Bhat AN

更新日期：2019-03-01 00:00:00

abstract：INTRODUCTION:The long allele of the DRD4 gene can confer different behavioral and emotional phenotypes depending upon environmental exposure, although the physiological changes underlying these phenotypes are not fully known. We sought to extend this work by assessing the interaction of the DRD4 gene and exposure to pe...

journal_title：Developmental psychobiology

authors： Savoy C,Mathewson KJ,Schmidt LA,Morrison KM,Krzeczkowski JE,Van Lieshout RJ

更新日期：2017-09-01 00:00:00

abstract：:The reactions of 4 infants each at ages 10, 15, and 20 months were recorded on videotape as they responded to their own simultaneous video image, their own previously taped video image, the image of a control infant, and that of a female stranger. The subjects' responses were coded by 2 research assistants, ignorant o...

journal_title：Developmental psychobiology

authors： Amsterdam B,Greenberg LM

更新日期：1977-01-01 00:00:00

abstract：:We examined regional brain electrical activity (EEG), heart rate, and subjective responses at rest and during the presentation of videoclips designed to elicit a range of emotions (e.g., sadness, anger, happiness, fear) among a sample of healthy 4-year-old children selected for temperamental shyness. We found that shy...

journal_title：Developmental psychobiology

authors： Theall-Honey LA,Schmidt LA

更新日期：2006-04-01 00:00:00

abstract：:We investigated whether positive daily peer-interactions counteract the effects of isolation in Octodon degus. Twenty-five-day-old degus were either isolated (ISO), socially housed (SOCIAL), or isolated and allowed 1-hr daily peer interaction (PARTIAL-ISO). The animals were observed over 4 weeks. Just prior to isolati...

journal_title：Developmental psychobiology

authors： Colonnello V,Iacobucci P,Anderson MP,Panksepp J

更新日期：2011-04-01 00:00:00

abstract：:Mongolian gerbils reared in standard laboratory cages and gerbils reared in cages containing a burrowlike shelter did not differ in their rate of development of escape responses to sudden visual stimulation. The presence of shelter in the rearing environment did, however, markedly slow the development of adult-like pa...

journal_title：Developmental psychobiology

authors： Clark MM,Galet BG Jr

更新日期：1982-03-01 00:00:00

abstract：:Whereas significant advances have been made in understanding how exposure to early adversity "gets under the skin" of children to result in long term changes in developmental outcomes, the processes by which positive social relationships become biologically embedded remain poorly understood. The aim of this study was ...

journal_title：Developmental psychobiology

authors： Thomas JC,Letourneau N,Bryce CI,Campbell TS,Giesbrecht GF,APrON Study Team.

更新日期：2017-05-01 00:00:00

abstract：:In ovo, late-stage chick embryos repetitively step spontaneously, a locomotor-related behavior also identified as repetitive limb movement (RLM). During RLMs, there is a flexor bias in recruitment and drive of leg muscle activity. The flexor biased activity occurs as embryos assume an extremely flexed posture in a spa...

journal_title：Developmental psychobiology

authors： Sun SY,Baker LL,Bradley NS

更新日期：2018-03-01 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：:Delay of gratification in 3 chimpanzees (Pan troglodytes) was examined by using a paradigm based on research with children. The chimpanzees either pressed a door-bell button during a trial and received one reward (the immediate reward) or did not press the doorbell and received another reward (the delayed reward). Two...

journal_title：Developmental psychobiology

authors： Beran MJ,Savage-Rumbaugh ES,Pate JL,Rumbaugh DM

更新日期：1999-03-01 00:00:00

abstract：:The prenatal development of cyclic motility (CM) in the human is disrupted by maternal diabetes, but appears normal by the end of gestation. To determine whether birth and adaptation to postnatal life reveal new or persisting abnormalities in CM, 24 newborn infants of insulin-dependent diabetic mothers (IDMs) and 24 n...

journal_title：Developmental psychobiology

authors： Robertson SS

更新日期：1988-07-01 00:00:00

abstract：:We assessed the association of maternal style and infant behavior of group-living Japanese macaques during the first year of infant development. We tested the hypothesis that different mothering styles were correlated with the behavioral repertoire of infants at three different developmental stages. We expected that i...

journal_title：Developmental psychobiology

authors： Bardi M,Huffman MA

更新日期：2002-12-01 00:00:00