scholarly journals Stability of neuronal avalanches and long-range temporal correlations during the first year of life in human infants

2020 ◽  
Vol 225 (3) ◽  
pp. 1169-1183 ◽  
Author(s):  
Mostafa Jannesari ◽  
Alireza Saeedi ◽  
Marzieh Zare ◽  
Silvia Ortiz-Mantilla ◽  
Dietmar Plenz ◽  
...  
Keyword(s):  
Long Range ◽  
First Year ◽  
Human Infants ◽  
Temporal Correlations ◽  
First Year Of Life ◽  
Neuronal Avalanches

scholarly journals RETRACTED ARTICLE: Stability of neuronal avalanches and long-range temporal correlations during the first year of life in human infant

2019 ◽  
Vol 224 (7) ◽  
pp. 2453-2465 ◽  
Author(s):  
Mostafa Jannesari ◽  
Alireza Saeedi ◽  
Marzieh Zare ◽  
Silvia Ortiz-Mantilla ◽  
Dietmar Plenz ◽  
...  
Keyword(s):  
Long Range ◽  
Human Infant ◽  
First Year ◽  
Temporal Correlations ◽  
Retracted Article ◽  
First Year Of Life ◽  
Neuronal Avalanches

scholarly journals Retraction Note to: Stability of neuronal avalanches and long-range temporal correlations during the first year of life in human infant

2020 ◽  
Vol 225 (3) ◽  
pp. 1167-1167
Author(s):  
Mostafa Jannesari ◽  
Alireza Saeedi ◽  
Marzieh Zare ◽  
Silvia Ortiz-Mantilla ◽  
Dietmar Plenz ◽  
...  
Keyword(s):  
Long Range ◽  
Human Infant ◽  
First Year ◽  
Temporal Correlations ◽  
First Year Of Life ◽  
Neuronal Avalanches

Distribution ofStreptococcus mitisbiovar 1 phenotypes on shedding and non-shedding oral surfaces of human infants during the first year of life

2005 ◽  
Vol 17 (3) ◽  
Author(s):  
Jennifer L. Kirchherr ◽  
George H. Bowden ◽  
Dorothy A. Richmond ◽  
Michael J. Sheridan ◽  
Katherine A. Wirth ◽  
...  
Keyword(s):  
First Year ◽  
Human Infants ◽  
First Year Of Life

The critical role of experience in the early development of multisensory perception

2012 ◽  
Vol 25 (0) ◽  
pp. 200
Author(s):  
David J. Lewkowicz
Keyword(s):  
Selective Attention ◽  
Critical Role ◽  
Early Experience ◽  
Multisensory Perception ◽  
First Year ◽  
Early Deprivation ◽  
Human Infants ◽  
Perceptual Skills ◽  
First Year Of Life ◽  
Perceptual Narrowing

Human infancy is a time of rapid neural and behavioral development and multisensory perceptual skills emerge during this time. Both animal and human early deprivation studies have shown that experience contributes critically to the development of multisensory perception. Unfortunately, Bodison because the human deprivation studies have only studied adult responsiveness, little is known about the more immediate effects of early experience on multisensory development. Consequently, we have embarked on a program of research to investigate how early experience affects the development of multisensory perception in human infants. To do so, we have focused on multisensory perceptual narrowing, an experience-dependent process where initially broad perceptual tuning is narrowed to match the infant’s native environment. In this talk, I first review our work demonstrating that multisensory narrowing characterizes infants’ response to non-native (i.e., monkey) faces and voices, that the initially broad tuning is present at birth, that narrowing also occurs in the audiovisual speech domain, and that multisensory narrowing is an evolutionarily novel process. In the second part of the talk, I present findings from our most recent studies indicating that experience has a seemingly paradoxical effect on infant response to audio–visual synchrony, that experience narrows infant response to amodal language and intonational prosody cues, and that experience interacts with developmental changes in selective attention during the first year of life resulting in dramatic developmental shifts in human infants’ selective attention to the eyes and mouth of their interlocutors’ talking faces.

scholarly journals Infant anticipatory stress

2010 ◽  
Vol 7 (1) ◽  
pp. 136-138 ◽  
Author(s):  
David W. Haley ◽  
Jennifer Cordick ◽  
Sarah Mackrell ◽  
Immaculate Antony ◽  
Maireanne Ryan-Harrison
Keyword(s):  
Stress Response ◽  
Stress Hormones ◽  
Stressful Events ◽  
Control Group ◽  
Stressful Event ◽  
First Year ◽  
Human Infants ◽  
Future Challenges ◽  
First Year Of Life ◽  
Pituitary Adrenal Axis

In humans, anticipatory stress involves activation of the limbic–hypothalamic–pituitary–adrenal axis, which releases stress hormones such as cortisol in response to an impending stressor. Conditioning of the stress response to anticipate and prepare for future challenges is a hallmark of adaptation. It is unknown whether human infants in the first year of life have developed the neural circuitry to support the anticipation of stressful events in an attachment context. Here, we show that human infants at six months of age produce an anticipatory stress response, as indicated by the release of stress hormones, when re-exposed after 24 h to a context in which they demonstrated a stress response to a disruption in the parent–infant relationship. Although infant stress response (cortisol elevation) was greater to the stressful event (parent unresponsiveness) than to the second exposure to the stress context (room, chair, presence of parent and experimenter, etc.), it was greater in the stress group than in the control group on both days. Results suggest that human infants have the capacity to produce an anticipatory stress response that is based on expectations about how their parents will treat them in a specific context.

scholarly journals Distribution ofStreptococcus mitisbiovar 1 phenotypes on shedding and non-shedding oral surfaces of human infants during the first year of life

2005 ◽  
Vol 17 (3) ◽  
pp. 138-145 ◽  
Author(s):  
Jennifer L. Kirchherr ◽  
George H. Bowden ◽  
Dorothy A. Richmond ◽  
Michael J. Sheridan ◽  
Katherine A. Wirth ◽  
...  
Keyword(s):  
First Year ◽  
Human Infants ◽  
First Year Of Life

The Emergence of Intentional Communication in Ontogeny, Phylogeny, and Pathology

1997 ◽  
Vol 2 (3) ◽  
pp. 216-225 ◽  
Author(s):  
Luigia Camaioni
Keyword(s):  
Children With Autism ◽  
First Year ◽  
Gestural Communication ◽  
Human Infants ◽  
Intentional Communication ◽  
Communicative Development ◽  
Language And Social Interaction ◽  
First Year Of Life ◽  
Special Case

The emergence of intentional gestural communication around the end of the first year of life is widely recognized as a basic milestone in the infant's communicative development. Two types of comparison are carried out in this paper. The first comparison concerns the gestural communication of human infants and of our nearest primate relatives, the apes, and especially the well-studied chimpanzees. The second comparison considers a special case of gestural communication, namely children with autism, who fail to develop some important forms of communication, language, and social interaction that normal infants develop in the first 2 years of life. In seeking to explain the patterns of similarities and differences derived from these two comparisons, the possible role of several developmental processes will be considered and evaluated: social sensitivity, sensitivity to eye contact and gaze, understanding of agency, and understanding of subjectivity.

Effects of perinatal hypoxia on visual functions in human infants during the first year of life

1986 ◽  
Vol 20 (1) ◽  
pp. 101-102
Author(s):  
F. Groenendaal ◽  
J. Van Hof-Van Duin ◽  
G. Mohn
Keyword(s):  
First Year ◽  
Perinatal Hypoxia ◽  
Human Infants ◽  
Visual Functions ◽  
First Year Of Life

MYOTATIC REFLEX DEVELOPMENT OF HUMAN INFANTS DURING THE FIRST YEAR OF LIFE

1994 ◽  
Vol 6 (4) ◽  
pp. 210
Author(s):  
Matsumoto Tamaki ◽  
Porcella Sandra ◽  
T. Leonard Charles
Keyword(s):  
First Year ◽  
Human Infants ◽  
First Year Of Life
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