Preflight development of bilateral wing coordination in the chick (Gallus domesticus): effects of induced bilateral wing asymmetry.

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：:Male and female rats (T rats) given an injection of 75 microgram tri-iodothyronine (T3) and 25 microgram thyroxine (T4) on Day 3 after birth were raised under enriched (E) and impoverished (I) postweaning conditions. Observations of their open-field behavior and Days 63 and 112 revealed a higher rate of activity in T ...

journal_title：Developmental psychobiology

authors： Sjödén PO,Lindqvist M

更新日期：1978-07-01 00:00:00

abstract：:Handedness is an aspect of hemispheric specialization whose pattern of expression may signal an unusual specialization that in turn, may underlie several developmental psychopathologies. It is generally believed that infant handedness is neither stable nor reliable and hence, cannot be used as an early marker of poten...

journal_title：Developmental psychobiology

authors： Michel GF,Tyler AN,Ferre C,Sheu CF

更新日期：2006-09-01 00:00:00

abstract：:Dopamine (DA) receptor responsitivity was investigated in adult rats that received intrastriatal (i.s.) injections of 6-OHDA (20 micrograms per striatum) on day of birth or postnatal Day 1 (Day 0/Day 1). Neonatally lesioned rats exhibited self-biting behavior and increases in stereotypic gnawing following treatment wi...

journal_title：Developmental psychobiology

authors： Neal-Beliveau BS,Joyce JN

更新日期：1998-05-01 00:00:00

abstract：:Body temperature regulation involves the development of responses to cold and warm challenges. Matching our understanding of the development of body temperature regulation to warm challenges with that of cold challenges will enhance our understanding of the ontogeny of thermoregulation and reveal different adaptive sp...

journal_title：Developmental psychobiology

authors： Shelton DS,Alberts JR

更新日期：2018-01-01 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：:It has been argued that a recently developed measure, vagal tone (V), is a significant advancement over other existing methods of assessing the periodic variation in heart rate associated with respiration (respiratory sinus arrhythmia). It has been further suggested that, as a noninvasive measure of vagal nerve effere...

journal_title：Developmental psychobiology

authors： Arendt RE,Halpern LF,MacLean WE Jr,Youngquist GA

更新日期：1991-03-01 00:00:00

abstract：:A longitudinal study of hand preferences was assessed in a sample of 53 captive chimpanzees. Four measures of laterality assessed during the first 3 months of life were correlated with three measures of hand preferences assessed when the subjects were between 2 and 5 years of age. In addition, the effect of rearing en...

journal_title：Developmental psychobiology

authors： Hopkins WD,Bard KA

更新日期：2000-05-01 00:00:00

abstract：:Discrimination between own-litter pups by mother rats was studied over 14 litters, in a standardized situation eliciting maternal pup-retrieving activity. Results showed some consistency in the order in which pups of a litter were retrieved by the mother in the 4-day and 9-day tests and that this order was related to ...

journal_title：Developmental psychobiology

authors： Deviterne D,Desor D

更新日期：1990-05-01 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：:Contractile activity of the uterus before the onset of labor (uterine contractures) has been described in a number of species and provides a powerful source of repeated stimulation for the fetus throughout much of gestation. To understand how fetal behavior responds to this dynamic aspect of the intrauterine environme...

journal_title：Developmental psychobiology

authors： Robertson SS,Johnson SL,Bacher LF,Wood JR,Wong CH,Robinson SR,Smotherman WP,Nathanielsz PW

更新日期：1996-12-01 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：:Norway rats were reared either in a standard laboratory cage or in a nest constructed by the dam from newspaper strips. Growth, thermoregulatory ability, and adrenal, gonad, adipose tissue, and brain weights were measured at weaning on Day 21 postpartum. While there was no difference in growth, nest-reared animals had...

journal_title：Developmental psychobiology

authors： Jans JE,de Villers S,Woodside B

更新日期：1985-07-01 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：:Data from a variety of sources, including a number of tasks and dependent measures, suggests that a systematic inverse relationship exists between age and the amount of variability observed on simple measures of learning. Implications for general theoretical perspectives concerning ontogenetic differences in stimulus ...

journal_title：Developmental psychobiology

authors： Wenger MJ,McKinzie DL

更新日期：1996-04-01 00:00:00

abstract：:Early-life stress confers profound and lasting risk for developing cognitive, social, emotional, and physical health problems. The effects of stress on the developing brain contribute to this risk, with frontolimbic circuitry particularly susceptible to early experiences, possibly due to its innervation with glucocort...

journal_title：Developmental psychobiology

authors： Cohodes EM,Kitt ER,Baskin-Sommers A,Gee DG

更新日期：2020-03-29 00:00:00

abstract：:The purpose of the present study was to determine whether preweanling rats respond differentially to the intensity and energy source of a stimulus. Previous studies have suggested that infants process compound stimuli based on net stimulus intensity regardless of the energy source of the compound's elements, but more ...

journal_title：Developmental psychobiology

authors： Kraebel KS,Vizvary LM,Spear NE

更新日期：1998-04-01 00:00:00

abstract：:The CC is the major white matter tract connecting the cerebral hemispheres and provides for interhemispheric integration of sensory, motor and higher-order cognitive information. The midsagittal area of the CC has been frequently used as a marker of brain development in humans. We report the first investigation into t...

journal_title：Developmental psychobiology

authors： Hopkins WD,Phillips KA

更新日期：2010-03-01 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：: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：:Do language abilities develop in isolation? Are they mediated by a unique neural substrate, a "mental organ" devoted exclusively to language? Or is language built upon more general abilities, shared with other cognitive domains, and mediated by common neural systems? Here, we review results suggesting that language an...

journal_title：Developmental psychobiology

authors： Bates E,Dick F

更新日期：2002-04-01 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：: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：:In this review, we consider the literature on sensitive periods for language acquisition from the perspective of the stroke recovery literature treated in this Special Issue. Conceptually, the two areas of study are linked in a number of ways. For example, the fact that learning itself can set the stage for future fai...

journal_title：Developmental psychobiology

authors： Zevin JD,Datta H,Skipper JI

更新日期：2012-04-01 00:00:00

abstract：:The present study measured postnatal ultrasonic vocalization (USV) and gene expression to examine potential changes in communication and/or attachment in the offspring of mothers exposed to morphine during adolescence. Offspring of morphine-exposed (Mor-F1), saline-exposed (Sal-F1), or non-handled control (Con-F1) fem...

journal_title：Developmental psychobiology

authors： Bodi CM,Vassoler FM,Byrnes EM

更新日期：2016-09-01 00:00:00

abstract：:To assess claims about developmental homologies, or devologies, longitudinal data are needed. Here, we illustrate this with the debate about the purported foundational role of neonatal imitation in children's social and cognitive development. Cross-sectional studies over the past 35 years have clarified neither the pr...

journal_title：Developmental psychobiology

authors： Suddendorf T,Oostenbroek J,Nielsen M,Slaughter V

更新日期：2013-01-01 00:00:00

abstract：:We examined associations between children's cognitive performance and both basal respiratory sinus arrhythmia (RSA) and RSA regulation to a reaction time task. Cognitive performance was examined in the lab via standardized tests of cognitive functioning (Woodcock-Johnson III) and a reaction time task. Results suggest ...

journal_title：Developmental psychobiology

authors： Staton L,El-Sheikh M,Buckhalt JA

更新日期：2009-04-01 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：: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 characterization of adolescence as a time of "storm and stress" remains an open debate. Intense and frequent negative affect during this period has been hypothesized to explain the increased rates of affective disorders, suicide, and accidental death during this time of life. Yet some teens emerge from adolescence...

journal_title：Developmental psychobiology

authors： Casey BJ,Jones RM,Levita L,Libby V,Pattwell SS,Ruberry EJ,Soliman F,Somerville LH

更新日期：2010-04-01 00:00:00