Competitive social strategies in groups of deprived and experienced rhesus monkeys.

abstract：:The ontogeny of behavioral and heart-rate orienting responses to a novel olfactory stimulus was examined in three experiments. The results of Experiment 1 demonstrated that behavioral responses to the olfactory stimulus were observed as early as Day 1, although heart-rate deceleration in response to the stimulus was n...

journal_title：Developmental psychobiology

authors： Hayne H,Richardson R,Campbell B

更新日期：1991-01-01 00:00:00

abstract：:This study (a) investigates effects of the transition to motherhood on implicit and explicit responses to infant cues; (b) assesses influences of prior parenting and delivery experiences on implicit and explicit responses to infant cues; and (c) investigates relations between implicit and explicit responses to infant ...

journal_title：Developmental psychobiology

authors： Senese VP,Miranda MC,De Falco S,Venuti P,Bornstein MH

更新日期：2018-12-01 00:00:00

abstract：:Although the conceptual interplay among the biological and clinical features of sleep, arousal, and emotion regulation has been noted, little is understood about how indices of sleep duration and parasympathetic reactivity operate jointly to predict adjustment in early childhood. Using a sample of 123 toddlers, the pr...

journal_title：Developmental psychobiology

authors： Cho S,Philbrook LE,Davis EL,Buss KA

更新日期：2017-01-01 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：:Four experiments assessed the acquisition of aversions by preweanling rats to odors experienced during isolation from their home-nest environment. Conditioned aversion occurred for animals given a second novel odor paired with the home-nest environment, depending upon the duration of the odor-isolation pairing. With a...

journal_title：Developmental psychobiology

authors： Smith GJ,Kucharski D,Spear NE

更新日期：1985-09-01 00:00:00

abstract：:Passive avoidance learning was studied in young rats 7-20 days old, in control conditions and after bilateral injections of physostigmine into the lateral amygdaloid nucleus. Acquisition in controls was possible from postnatal Day 8 on, progressed markedly after Day 11, and nearly reached maturity by Day 20. Physostig...

journal_title：Developmental psychobiology

authors： Dumery V,Derer P,Blozovski D

更新日期：1988-09-01 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：:Developmental aspects of behavioral organization were investigated in 29 healthy fetuses from 24-weeks gestation onwards: (a) short-term association between body (GM) and eye (EM) movements; (b) linkage of pairs of the three state variables [fetal heart rate pattern (FHRP), GM, and EM]; and (c) sequence of change of s...

journal_title：Developmental psychobiology

authors： Nijhuis IJ,ten Hof J,Nijhuis JG,Mulder EJ,Narayan H,Taylor DJ,Visser GH

更新日期：1999-05-01 00:00:00

abstract：:Oxytocin (OT) has an organizational effect within the central nervous system and can have long-lasting effects on the expression of social behavior. OT has recently been implicated in modulating the release of serotonin through activation of receptors in the raphe nuclei. Here we test the hypothesis that OT can have a...

journal_title：Developmental psychobiology

authors： Eaton JL,Roache L,Nguyen KN,Cushing BS,Troyer E,Papademetriou E,Raghanti MA

更新日期：2012-01-01 00:00:00

abstract：:The anterior olfactory nucleus (AON) is located caudal to the olfactory bulb in the olfactory peduncle. Although this important structure is involved in the bilateral coordination of olfactory information, relatively little is known about its development, structure, or function. The present report details results from...

journal_title：Developmental psychobiology

authors： Armstrong AM,Brunjes PC

更新日期：1997-11-01 00:00:00

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：: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

abstract：:Head-turning responses to somesthetic stimulation of the perioral region were studied at weekly intervals in 25 prematurely born infants. No regular changes associated with age were evident. The premature infants were more likely to turn towards than away from a stimulus; however, they were less so than are full-term ...

journal_title：Developmental psychobiology

authors： Lewkowicz D,Gardner J,Turkewitz G

更新日期：1979-11-01 00:00:00

abstract：:The rate of learning concurrent visual discriminations with 24-hr intertrial intervals, a measure of habit formation, was assessed in infant monkeys of both sexes and compared with the rate of learning in adults. In two separate series of animals, 3-month-old male monkeys learned an initial set of discriminations (but...

journal_title：Developmental psychobiology

authors： Bachevalier J,Hagger C,Bercu Bb

更新日期：1989-09-01 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 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：: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：:Autonomic reactivity was studied in individuals with fragile X syndrome (FXS), a genetic disorder partially characterized by abnormal social behavior. Relative to age-matched controls, the FXS group had faster baseline heart rate and lower amplitude respiratory sinus arrhythmia (RSA). In contrast to the typically deve...

journal_title：Developmental psychobiology

authors： Heilman KJ,Harden ER,Zageris DM,Berry-Kravis E,Porges SW

更新日期：2011-12-01 00:00:00

abstract：:Brain monoaminergic neurotransmitters, such as dopamine (DA), serotonin (5-HT), and noradrenaline (NA), play crucial roles in neuronal and physiological functions, including social behaviors. Isolation housing may induce behavioral and neurochemical abnormalities in rats, although its influence on neurotransmitter lev...

journal_title：Developmental psychobiology

authors： Kaneda Y,Kawata A,Suzuki K,Matsunaga D,Yasumatsu M,Ishiwata T

更新日期：2020-09-18 00:00:00

abstract：:Psychobiological convergence-the alignment of task-related changes in children's self-reported and physiological indices of reactivity-has recently emerged as a powerful correlate of children's attachment representations, but has not been explored for its association with children's self-reported attachment, with pare...

journal_title：Developmental psychobiology

authors： Sichko S,Borelli JL,Smiley PA,Goldstein A,Rasmussen HF

更新日期：2018-12-01 00:00:00

abstract：:This study examined in domestic chicks the time-course of adaptation to a new object after having established strong preferences for a previous stimulus (during the first 3 days of life). By interchanging the stimuli to which the animal was exposed, and by confining the animal exclusively with the new object for some ...

journal_title：Developmental psychobiology

authors： Einsiedel AA Jr

更新日期：1975-11-01 00:00:00

abstract：:Visual foraging is one important way that very young infants explore and learn about their environment. We recently showed that a simple stochastic dynamical model acts quantitatively like free-looking 1-month-old infants, even though it does not include any components that directly represent the perceptual-cognitive ...

journal_title：Developmental psychobiology

authors： Robertson SS

更新日期：2014-07-01 00:00:00

abstract：:Handled rabbit pups react with decreased fear to a human at weaning. We hypothesized that pups learn species-specific features of their handler. Experiment 1 showed that handled animals' reactions were similar to both a human and their mother. Experiment 2 showed that pups reacted similarly to their mother and other a...

journal_title：Developmental psychobiology

authors： Pongrácz P,Altbäcker V,Fenes D

更新日期：2001-07-01 00:00:00

abstract：:The effects of an enriched environment (EE, permanent presence of a humanlike model plus colored mobile objects) during the rearing period (from birth to weaning at 3 months) were assessed on subsequent fear reactions of lambs and their mothers. Behavioral tests involved isolation, surprise effect, and the presence of...

journal_title：Developmental psychobiology

authors： Vandenheede M,Bouissou MF

更新日期：1998-07-01 00:00:00

abstract：:Prenatal psychosocial exposures can significantly affect infant health and development. Infants with higher temperamental negativity are theorized to be more susceptible to environmental exposures. We evaluated the interaction of prenatal maternal exposures and infant temperamental negativity to predict infant cortiso...

journal_title：Developmental psychobiology

authors： Luecken LJ,MacKinnon DP,Jewell SL,Crnic KA,Gonzales NA

更新日期：2015-12-01 00:00:00

abstract：:It has been reported in the rat that postnatal manipulations can induce robust and persistent effects on offspring neurobiology and behavior, mediated in part via effects on maternal care. There have, however, been few studies of the effects of postnatal manipulations on maternal care. Here, we describe and compare th...

journal_title：Developmental psychobiology

authors： Pryce CR,Bettschen D,Feldon J

更新日期：2001-05-01 00:00:00

abstract：:Fluctuations in body movement and visual inspection were measured over minutes in 3-month-old infants to look for evidence of coupling. In Experiment 1, infants (n = 12) looked ad libitum at two identical pictures for an average of 7.3 min. Analysis of the spontaneous fluctuations in movement and inspection revealed t...

journal_title：Developmental psychobiology

authors： Bacher LF,Robertson SS

更新日期：2001-09-01 00:00:00

abstract：:Succession of gut microbial community structure for newborns is highly influenced by early life factors. Many preterm infants cared for in the NICU are exposed to parent-infant separation, stress, and pain from medical care procedures. The purpose of the study was to investigate the impact of early life stress on the ...

journal_title：Developmental psychobiology

authors： D'Agata AL,Wu J,Welandawe MKV,Dutra SVO,Kane B,Groer MW

更新日期：2019-07-01 00:00:00

abstract：:Mother-reared and surrogate-peer-reared rhesus monkeys were separated from their respective attachment objects at 6 months of age and tested for the following 9 weeks to determine their home-cage behavior and their pituitary-adrenocortical responses to stress. Both groups displayed a strong immediate behavioral respon...

journal_title：Developmental psychobiology

authors： Meyer JS,Novak MA,Bowman RE,Harlow HF

更新日期：1975-09-01 00:00:00

abstract：:Mammalian infant behavior directed toward caregivers is critical to survival and may play a role in establishing social bonds. Most mammalian infants vocalize when isolated. Rat pups vocalize at a higher rate when isolated following an interaction with an adult female than after an interaction with littermates, a phen...

journal_title：Developmental psychobiology

authors： Muller JM,Moore H,Myers MM,Shair HN

更新日期：2009-03-01 00:00:00