Ankle muscle tenotomy does not alter ankle flexor muscle recruitment bias during locomotor-related repetitive limb movement in late-stage chick embryos.

abstract：:Early life maltreatment (ELM) has severe and lasting effects on the individual, which might also impact the next generation. On an endocrine level, the hypothalamus-pituitary-adrenal axis has been suggested to play an important role in the interplay between ELM and the development of mental disorders. Several studies ...

journal_title：Developmental psychobiology

authors： Hillmann K,Neukel C,Zimmermann J,Fuchs A,Zietlow AL,Möhler E,Herpertz SC,Kaess M,Bertsch K

更新日期：2021-01-01 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

authors： Giesbrecht GF,Granger DA,Campbell T,Kaplan B,APrON Study Team.

更新日期：2013-03-01 00:00:00

abstract：:In a first experiment, vaginally delivered Day 21 and Caesarean delivered Day 20 and Day 21 rat pups were isolated in the presence of various odorants or no odorant for 1 hr immediately following birth. For Day 20 pups, exposure to novel mint odor resulted in higher mortality during isolation than did exposure to the ...

journal_title：Developmental psychobiology

authors： Smotherman WP,Robinson SR,La Vallee PA,Hennessy MB

更新日期：1987-07-01 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

authors： Chiang JJ,Taylor SE,Bower JE

更新日期：2015-12-01 00:00:00

abstract：:To determine whether bilateral olfactory bulbectomy led to a change in nursing behavior, and thus death, we bilaterally bulbectomized (BX) pups from 14 litters at 2, 7, and 11 days of age. Litters treated on Days 2 and 7 consisted of 3 BX pups, 2 surgical control (SC) pups, and 2 handling control (HC) pups. Litters tr...

journal_title：Developmental psychobiology

authors： Singh PJ,Tobach E

更新日期：1975-03-01 00:00:00

abstract：:Fourteen infant capuchins and eight squirrel monkeys reared by their mothers in captive species-typical social groups were observed from birth through 7 months. Motoric altriciality of the neonatal capuchin relative to the squirrel monkey is a key feature of behavioral differences between the species in the first few ...

journal_title：Developmental psychobiology

authors： Fragaszy DM,Baer J,Adams-Curtis L

更新日期：1991-09-01 00:00:00

abstract：:This paper describes a three-part study of the parenting behaviors of 6 family groups of Cebuella pygmaea (pygmy marmosets). In the first part, the parenting patterns of undisturbed family groups housed under laboratory conditions were scored throughout the first 10 weeks following the birth of their second infant(s)....

journal_title：Developmental psychobiology

authors： Wamboldt MZ,Gelhard RE,Insel TR

更新日期：1988-03-01 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

authors： Brenner E,Cornelissen F,Nuboer W

更新日期：1990-07-01 00:00:00

abstract：:The present study tested the hypothesis that around the age of weaning, human infants are more interactive with their environment immediately after breastfeeding. To this aim, we assessed 4- to 6-month-old infants' responsiveness to a rotating, musical mobile before breastfeeding on one test day, and after breastfeedi...

journal_title：Developmental psychobiology

authors： Gerrish CJ,Mennella JA

更新日期：2000-01-01 00:00:00

abstract：:Two experiments examined in 5- and 10-day-old rat pups the impact of alcohol olfactory aversions upon subsequent alcohol intake. In Experiment 1 it was observed that at both ages, animals given a single pairing of alcohol odor and LiCl subsequently consumed less alcohol than those in any of 4 control conditions (alcoh...

journal_title：Developmental psychobiology

authors： Molina JC,Hoffmann H,Spear NE

更新日期：1986-05-01 00:00:00

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：: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：:Habituation of defensive attacks directed toward a threatening stimulus was investigated in neonatal garter snakes. The focus of the experiments was on differential effects of a simple experimental process in relation to species, litter, sex, and individual. In Experiment 1 newborn Thamnophis melanogaster from four li...

journal_title：Developmental psychobiology

authors： Herzog HA Jr,Bowers BB,Burghardt GM

更新日期：1989-07-01 00:00:00

abstract：:The aim of this study was to better understand the mechanisms underlying the motor difficulties encountered by children born very preterm (VPT) without major sequelae from preterm birth. We compared the organization of visuo-manual aiming in preterm and full term (FT) preschool aged children based on performance and k...

journal_title：Developmental psychobiology

authors： Sagnol C,Debillon T,Debû B

更新日期：2007-05-01 00:00:00

abstract：:The aim of the study was to investigate parental perception and interpretation of infant emotional expression depending on their attachment representation. Forty-six parents' responses to infant pictures depicting positive, neutral, and negative emotions were assessed on the level of affective judgments (valence, arou...

journal_title：Developmental psychobiology

authors： Spangler G,Maier U,Geserick B,von Wahlert A

更新日期：2010-07-01 00:00:00

abstract：:Neonatal handling is an experimental paradigm of an early experience which permanently alters hypothalamic-pituitary-adrenal axis function resulting in increased ability to cope with stress, and decreased emotionality. In the present work we investigated the effect of neonatal handling on adult rat brain mu-opioid rec...

journal_title：Developmental psychobiology

authors： Kiosterakis G,Stamatakis A,Diamantopoulou A,Fameli M,Stylianopoulou F

更新日期：2009-07-01 00:00:00

abstract：:Autism is an early onset neurodevelopmental disorder characterized by disruption of early social interaction. Although the social disability of autism remains the central defining feature of the condition, mechanisms that might account for this disability remain poorly understood. This paper briefly reviews some aspec...

journal_title：Developmental psychobiology

authors： Volkmar FR

更新日期：2011-07-01 00:00:00

abstract：:Infant gerbils were deprived of food by removing their mother from the cage for 3 hr on alternate days, during which time they remained with their father. These infants were compared with a control group which remained with their mother while the father was removed. Litters lost weight when deprived of food but they r...

journal_title：Developmental psychobiology

authors： McCauley PJ,Elwood RW

更新日期：1984-03-01 00:00:00

abstract：:Behavioral and neuromorphological data have suggested at least a partial interaction between the effects of norepinephrine-depleting neonatal 6-OHDA lesions and the effects of rearing in enriched environments. The present study examined the impact of both of these early manipulations upon regional brain uptake of 14C-...

journal_title：Developmental psychobiology

authors： Nobrega JN,Saari MJ,Armstrong JN,Reed T

更新日期：1992-04-01 00:00:00

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：:Spontaneous movements of premature infants between 25 and 34 weeks conceptional age were observed for 1 hr on two or three occasions. Subjects had low-risk prognoses and were clinically stable at the time of testing. Behavioral acts were scored using a 0/1 time sampling technique in 60 continuous, 1-min time blocks. T...

journal_title：Developmental psychobiology

authors： Hayes MJ,Plante LS,Fielding BA,Kumar SP,Delivoria-Papadopoulos M

更新日期：1994-07-01 00:00:00

abstract：:We examined lateral bias for looking, reaching, and turning in 33 tufted capuchin monkeys (Cebus apella) comprising 29 parent-offspring dyads (13 mother-offspring dyads and 16 father-offspring dyads). We found evidence for maternal and paternal contributions to the direction of looking bias but no evidence for contrib...

journal_title：Developmental psychobiology

authors： Westergaard GC,Suomi SJ

更新日期：1997-09-01 00:00:00

abstract：:Past research has indicated that with regard to performance in formal learning test situations, early socially isolated rhesus monkeys display atypical reactions to noxious stimuli, deficits in response inhibition, slower adaptation to reinforcement contingencies, and lower performance on oddity tasks. Twelve adult rh...

journal_title：Developmental psychobiology

authors： Beauchamp AJ,Gluck JP

更新日期：1988-05-01 00:00:00

abstract：:Behavior during competition for water was observed in 2 social groups of young rhesus monkeys (3 females, 3 males in each). Monkeys in one group were socially deprived and those in the other were socially experienced (raised with mother and agemates). Social status, based on dyadic recording of displacements at the wa...

journal_title：Developmental psychobiology

authors： Anderson CO,Mason WA

更新日期：1978-07-01 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：BACKGROUND:This study tested the hypothesis that maternal physiological and psychological variables during pregnancy discriminate between theoretically informed infant stress reactivity profiles. METHODS:The sample comprised 254 women and their infants. Maternal mood, salivary cortisol, respiratory sinus arrhythmia (R...

journal_title：Developmental psychobiology

authors： Rash JA,Thomas JC,Campbell TS,Letourneau N,Granger DA,Giesbrecht GF,APrON Study Team.

更新日期：2016-07-01 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：:We studied the development of suckling behavior and weight gain in 11 litters (52 kittens) of free-ranging domestic cats until postnatal day 28 just before the start of weaning. In six of these litters, we also recorded milk intake and contests for access to nipples. Already within 12 hr of birth kittens showed a pref...

journal_title：Developmental psychobiology

authors： Hudson R,Raihani G,González D,Bautista A,Distel H

更新日期：2009-05-01 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：:This study investigates the effects of a biologically relevant stressor, crowding, on the development of neurons in the major teleostean brain area, the optic tectum. Adult jewel fish were reared for approximately 4 years under conditions of moderate density (3.3 liter/fish), or under uncrowded control conditions (25 ...

journal_title：Developmental psychobiology

authors： Burgess JW,Coss RG

更新日期：1982-09-01 00:00:00