Comparison of neurotransmitter levels, physiological conditions, and emotional behavior between isolation-housed rats with group-housed rats.

abstract：:The sexual development of C57BL 6/J and SEC/IReJ male mice was studied during twice-weekly pairings with estrus females from 5 weeks of age. SEC were far slower to begin copulating than C57 and their responses to the female included a much higher frequency of rooting. Rooting, where the male's snout is pushed below th...

journal_title：Developmental psychobiology

authors： D'Udine B,Manning A

更新日期：1983-07-01 00:00:00

abstract：:Taste reactivity in suckling rat pups was assessed. Five-day-old rats in Experiment I were equipped with tongue cannulae seated 2 mm rostral, 0-3 mm caudal, or 4-6 mm caudal to the intermolar eminence. Either water, 1.4 X 10(-3) QHC1, .50M NH4Cl, or .43M NaCl was delivered in one of three fashions during suckling: (1)...

journal_title：Developmental psychobiology

authors： Kehoe P,Blass EM

更新日期：1985-01-01 00:00:00

abstract：:Previous research on the ontogeny of sodium appetite in the rat has shown that sodium deficit first engenders sodium intake at 12 days of age, whereas direct stimulation of the brain renin--angiotensin system by intracranial injection of renin increases intake of NaCl solution as early as 3 days postnatally. Similar a...

journal_title：Developmental psychobiology

authors： Leshem M,Del Canho S,Epstein AN

更新日期：1994-04-01 00:00:00

abstract：:Existing literature points to the possibility that cortisol could be one link between maternal adversity and poorer parenting quality, but most studies have examined salivary cortisol concentrations rather than hair cortisol concentrations. The current study examined hair cortisol concentration (HCC) during the third ...

journal_title：Developmental psychobiology

authors： Nyström-Hansen M,Andersen MS,Khoury JE,Davidsen K,Gumley A,Lyons-Ruth K,MacBeth A,Harder S

更新日期：2019-05-01 00:00:00

abstract：:Preterm infants have maturational delays in several neurobehavioral systems. This study assesses the impact of the Family Nurture Intervention (FNI) in the neonatal intensive care unit (NICU) on the maturation of autonomic regulation of preterm infants. Preterm infants born at 26-34 weeks postmenstrual age (PMA) were ...

journal_title：Developmental psychobiology

authors： Porges SW,Davila MI,Lewis GF,Kolacz J,Okonmah-Obazee S,Hane AA,Kwon KY,Ludwig RJ,Myers MM,Welch MG

更新日期：2019-09-01 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 aim of this study was to investigate the interaction of skill performance, motor overflow, and hand linkage in the form of mirror movements in a visual-manual tracking paradigm across practice trials. We hypothesized that both the amount of motor overflow and the degree of hand linkage would be linked in an invers...

journal_title：Developmental psychobiology

authors： Lazarus JA,Whitall J

更新日期：1999-11-01 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 construct of homology in the development of behavior is examined using human handedness. Research on the development of hand-use preferences in infants provides some evidence that it may be homologous with adult handedness. Nevertheless, I propose that the construct of homology may not be relevant to the study of ...

journal_title：Developmental psychobiology

authors： Michel GF

更新日期：2013-01-01 00:00:00

abstract：:In this article, I use the example of emotions to illustrate how various concepts of homology can play a role in developmental psychology by showing how developmental and evolutionary approaches to the classification of psychological traits complement and constrain one another. In order to do this I argue against the ...

journal_title：Developmental psychobiology

authors： Clark JA

更新日期：2013-01-01 00:00:00

abstract：:Adolescence is a time involving a series of changes in the use of appetitive reinforcers like food, as well as neuroendocrine changes like those taking place in the mesolimbic dopamine function. Social isolation from postnatal day 21 to 36 in rats leads to behavioral and neurophysiological alterations such as increase...

journal_title：Developmental psychobiology

authors： Cuenya L,Mustaca A,Kamenetzky G

更新日期：2015-03-01 00:00:00

abstract：:Emerging evidence suggests that as with adults, dismissing children underreport their psychological distress relative to physiological indicators of their experience (startle response, neural signals). In this report, we extend these observations to neuroendocrine reactivity. One hundred and six 8-12-year-old children...

journal_title：Developmental psychobiology

authors： Borelli JL,West JL,Weekes NY,Crowley MJ

更新日期：2014-04-01 00:00:00

abstract：:In hamsters, the maturation of aggression during puberty is associated with a gradual reduction of offensive responses. The purpose of this study was to analyze the changes during this decrease to provide an enhanced description of the behavior. During early puberty, play-fighting is characterized by long and continuo...

journal_title：Developmental psychobiology

authors： Cervantes MC,Taravosh-Lahn K,Wommack JC,Delville Y

更新日期：2007-01-01 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：: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：: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：:Honeybees (Apis mellifera) can be readily conditioned in the laboratory to specific odors paired with a subsequent sucrose reward. A series of experiments are reported which demonstrate that the ability of bees to acquire and retain this learning is affected by the stage of behavioral development (caste). Results show...

journal_title：Developmental psychobiology

authors： Ray S,Ferneyhough B

更新日期：1999-01-01 00:00:00

abstract：:The Bar Harbor obese-hyperglycemic mouse (ob/ob) characteristically develops its obese phenotype during the postweaning period, when access to food is unrestricted and its behavioral phenotype of hyperphagia appears. In the present study suckling behavior (viz., nipple attachment latencies and total suckling time) of ...

journal_title：Developmental psychobiology

authors： Wilson LM,Chang SS,Henning SJ,Margules DL

更新日期：1981-01-01 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：:Behavior was examined in 28 near term fetuses in the breech versus cephalic position. Breech fetuses had fewer body movements to a vibroacoustic stimulus and more to an airborne sound. These findings raise the possibility of differential perceptual experience before birth. ...

journal_title：Developmental psychobiology

authors： Van der Meulen JA,Davies GA,Kisilevsky BS

更新日期：2008-07-01 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：:The present longitudinal study examined relations between respiratory sinus arrhythmia (RSA) development and social responsiveness characteristics associated with autism spectrum disorders. Group-based developmental trajectory modeling was used to characterize RSA development patterns in 106 typically developing child...

journal_title：Developmental psychobiology

authors： Patriquin MA,Lorenzi J,Scarpa A,Bell MA

更新日期：2014-04-01 00:00:00

abstract：:Feeding mice a diet deficient in n-3 fatty acids for three generations resulted in a 53% decrease in docosahexaenoic acid (DHA, 22:6n-3) in the brain. Maternal pup retrieval and social learning of a food preference are both tasks based on olfactory function. All dams made contact more readily with pups of their own di...

journal_title：Developmental psychobiology

authors： Wainwright PE,Huang YS,Coscina DV,Lévesque S,McCutcheon D

更新日期：1994-11-01 00:00:00

abstract：:How the intrinsic sequence structure of neonatal mouse pup ultrasonic vocalization (USV) and maternal experiences determine maternal behaviors in mice is poorly understood. Our previous work showed that pups with a Tbx1 heterozygous (HT) mutation, a genetic risk for autism spectrum disorder (ASD), emit altered call se...

journal_title：Developmental psychobiology

authors： Kato R,Machida A,Nomoto K,Kang G,Hiramoto T,Tanigaki K,Mogi K,Hiroi N,Kikusui T

更新日期：2021-01-01 00:00:00

abstract：:This study investigates bidirectional associations between adolescents' daily experiences of victimization and aggression perpetration within friendships. We investigated (a) across-day associations between victimization and aggression perpetration; (b) morning cortisol activity as a moderator of cross-day victimizati...

journal_title：Developmental psychobiology

authors： Arbel R,Schacter HL,Han SC,Timmons AC,Spies Shapiro L,Margolin G

更新日期：2019-09-01 00:00:00

abstract：:The effect of home cage environmental stimuli on learning and the effects on retention of the presence or absence of these familiar contextual training stimuli during the retention test (Experiment 1) or during the retention interval (Experiment 2) were examined using 10-day-old rats, a multidirectional active avoidan...

journal_title：Developmental psychobiology

authors： Misanin JR,Lariviere NA,Turns AE,Turns LE,Hinderliter CF

更新日期：1986-01-01 00:00:00

abstract：:Using an eyelid conditioning paradigm modeled after that developed by Little, Lipsitt, and Rovee-Collier (1984), Fifer et al. (2010) demonstrated that newborn infants learn during sleep. This study examined the role of sleep state in neonatal learning. We recorded electroencephalogram (EEG), respiratory, and cardiovas...

journal_title：Developmental psychobiology

authors： Tarullo AR,Isler JR,Condon C,Violaris K,Balsam PD,Fifer WP

更新日期：2016-11-01 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：:Early life experience can significantly determine later mental health status and cognitive function. Neonatal stress, in particular, has been linked to the etiology of mental health disorders as divergent as mood disorder, schizophrenia, and autism. Our study uses a Balb/CByJ mouse model to test the hypothesis, that n...

journal_title：Developmental psychobiology

authors： Hohmann CF,Beard NA,Kari-Kari P,Jarvis N,Simmons Q

更新日期：2012-11-01 00:00:00

abstract：:Postnatal treatment between 8 to 21 days of age with clomipramine (15 mg/kg, twice daily) produces an animal model that has many of the behavioral hallmarks of depression. In this study, we investigated the enduring behavioral and neurochemical effects of this early treatment in adult animals. Locomotor activity was i...

journal_title：Developmental psychobiology

authors： Andersen SL,Dumont NL,Teicher MH

更新日期：2002-07-01 00:00:00