Abstract:
:For 34-44 days after weaning one group of rats was raised in a socially enriched environment, whereas another group was raised in isolated individual cages without handling. Following this differential rearing subjects were tested for ingestional neophobia and its attenuation, enhancement of ingestional neophobia by aversive drug administration, taste-aversion learning and extinction, open-field activity, and passive shock-avoidance learning. Although the differential rearing influenced open-field activity and shock-avoidance this manipulation did not have a significant effect on the various measures of conditioned and unconditioned ingestional behaviors. The results provide further evidence for the distinctiveness of gustatory-visceral and telereceptor-cutaneous sensory systems.
journal_name
Dev Psychobioljournal_title
Developmental psychobiologyauthors
Domjan M,Schorr R,Best Mdoi
10.1002/dev.420100603subject
Has Abstractpub_date
1977-11-01 00:00:00pages
499-506issue
6eissn
0012-1630issn
1098-2302journal_volume
10pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1002/dev.21388
更新日期:2016-05-01 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
pub_type: 杂志文章
doi:10.1002/dev.20354
更新日期:2009-03-01 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
pub_type: 杂志文章
doi:10.1002/dev.10093
更新日期:2003-01-01 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
pub_type: 杂志文章
doi:10.1002/dev.21452
更新日期:2016-11-01 00:00:00
abstract::Severe psychological stress in the first trimester of pregnancy increases the risk of schizophrenia in the offspring. To begin to investigate the role of glucocorticoid receptors in this association, we determined the effects of the glucocorticoid dexamethasone (2 mg/kg), administered to pregnant rats on gestation day...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.20419
更新日期:2010-03-01 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
pub_type: 杂志文章
doi:10.1002/dev.21505
更新日期:2017-05-01 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
pub_type: 杂志文章
doi:10.1002/dev.22036
更新日期:2020-09-18 00:00:00
abstract::In Experiment I, rats 13-35 days of age were presented with acoustic startle stimuli in conjunction with light flashes or noise bursts at 4-320 msec lead times. Inhibition of the startle reflex by leading noise bursts was present on Days 13-15, whereas light flashes were not effective until Days 21-23. In Experiment I...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420140403
更新日期:1981-07-01 00:00:00
abstract::Many transformations that occur in adolescence are related to emotion and emotion regulation, yet very little is known about the autonomic underpinnings of these changes. The aim of the study was to document age-related differences in autonomic responses to social stress and relations to emotion regulation. Ninety-nin...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.20582
更新日期:2012-03-01 00:00:00
abstract::Diurnal patterns of salivary alpha amylase (sAA) in pregnant women have not previously been described. The current study employed ecological momentary assessment to examine the association between the diurnal sAA, obstetric history, maternal demographics, and mood during pregnancy. Saliva was self-collected by 83 preg...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.21008
更新日期:2013-03-01 00:00:00
abstract::Three pigtail infant monkeys (Macaca nemestrina) were separated from their mothers shortly after birth and raised in social isolation on cloth surrogates. At about 24 weeks of age they were surgically implanted with multichannel biotelemetry systems. Following the collection of baseline behavioral and physiological da...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420110507
更新日期:1978-09-01 00:00:00
abstract::Early adversity is a risk factor for poor mental and physical health. Although altered neural development is believed to be one pathway linking early adversity to psychopathology, it has rarely been considered a pathway linking early adversity to poor physical health. However, this is a viable pathway because the cent...
journal_title:Developmental psychobiology
pub_type: 杂志文章,评审
doi:10.1002/dev.21329
更新日期:2015-12-01 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
pub_type: 杂志文章
doi:10.1002/dev.21028
更新日期:2012-11-01 00:00:00
abstract::Previous work indicates that mice of different genotypes reared in enriched environments show differential increases in performance on a food-seeking task. In this study 2 experiments examined the effects in selected mice strains of short exposures to such enrichment. Experiment 1 indicated that 48 hr of exposure to e...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420090608
更新日期:1976-11-01 00:00:00
abstract::A monkey (Macaca fascicularis) spent its first three months under far red illumination that made color vision impossible. It developed normal spectral sensitivity. In the present study we examined two aspects of color vision that presumably reflect cortical connectivity. In the first part of this article we show that ...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420230506
更新日期:1990-07-01 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
pub_type: 杂志文章
doi:10.1002/dev.22006
更新日期:2021-01-01 00:00:00
abstract::Fear conditioning studies in adults have found that posttraumatic stress disorder (PTSD) is associated with heightened fear responses and impaired discrimination. The objective of the current study was to examine the association between PTSD symptoms and fear conditioned responses in children from a highly traumatized...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.21313
更新日期:2015-11-01 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
pub_type: 杂志文章
doi:10.1002/dev.20150
更新日期:2006-11-01 00:00:00
abstract::Eighty-six premature infants were tested to examine the effects of maternal breast milk on infant development. Infants were classified by breast-milk consumption during the hospitalization period (M = 57.4 days) into three groups: those receiving minimal (<25% of nutrition), intermediate (25-75%), and substantial (>75...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.10126
更新日期:2003-09-01 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
pub_type: 杂志文章
doi:10.1002/1098-2302(2001)38:1<46::aid-dev4>3.0.co;2-
更新日期:2001-01-01 00:00:00
abstract::Links between child maltreatment and low-grade inflammation in adulthood are well documented, but these studies often rely on adults to report retrospectively on experiences of childhood abuse. Furthermore, these findings raise questions about whether exposure to childhood maltreatment needs time to "incubate," only g...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.22031
更新日期:2020-09-08 00:00:00
abstract::Maternal emotion dysregulation (ED) plays a crucial role in the development of psychopathology in children. The current study aimed to investigate parenting stress as a mediator of the relationship between maternal emotion dysregulation and child startle potentiation, with child sex as a moderator. Mothers were interv...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.21574
更新日期:2017-12-01 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
pub_type: 杂志文章
doi:10.1002/dev.21012
更新日期:2013-04-01 00:00:00
abstract::The purpose of the study was to determine the specific periods during pregnancy in which human fetal exposure to stress hormones affects newborn physical and neuromuscular maturation. Blood was collected from 158 women at 15, 19, 25, and 31 weeks' gestation. Levels of placental corticotropin-releasing hormone (CRH) an...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.20293
更新日期:2008-04-01 00:00:00
abstract::Heart rate responses of 84 near-term fetuses to recorded female voices were examined in 166 trials of auditory stimulation. Each fetus was presented with a 2-min recording of their mother's voice and a 2-min recording of a female stranger's voice, in counterbalanced order, with a 10-min rest period between trials. Hig...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.20229
更新日期:2007-07-01 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
pub_type: 杂志文章
doi:10.1002/dev.420210507
更新日期:1988-07-01 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
pub_type: 杂志文章
doi:10.1002/dev.420180106
更新日期:1985-01-01 00:00:00
abstract::Self-feeding is a critical self-care skill that unites motor abilities (e.g., grasping and transporting utensils/food to the mouth) and cognitive abilities (e.g., using a spoon as a tool). This cross-sectional study assessed self-feeding behavior in a sample of 38 children with typical development (TD) and compared it...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.21861
更新日期:2019-12-01 00:00:00
abstract::Spontaneous between-limb movement synchronization is described as the amount of concurrent limb movement observed in 7--19-day chick embryos. At early stages, a wing moved as often with the ipsilateral leg as with the contralateral wing. Later, between-girdle (ipsilateral wing-leg) synchronization progressively decrea...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.420130207
更新日期:1980-03-01 00:00:00
abstract::The present study was designed to investigate cocaine self-administration in adult male and female rats exposed prenatally to morphine. Pregnant dams were injected two times a day with either saline, analgesic doses of morphine or no drug at all (controls) on gestation Days 11-18. One day after birth, litters were cro...
journal_title:Developmental psychobiology
pub_type: 杂志文章
doi:10.1002/dev.20240
更新日期:2007-07-01 00:00:00