Sentences with phrase «disrupting brain development»

If the molecules are pulled into an immune function in the fetus, she says, it could disrupt brain development and lead to neurodevelopmental disorders.

While the study did not look for a mechanism, the team suggest that bilirubin, the toxin that accumulates in jaundice, may damage brain tissue and disrupt brain development, leading to autism.

Fall - related injuries can disrupt the brain development of children, and upset the delicate brain systems among the elderly,» said senior author Chris Dulla, Ph.D..

The authors point out that as nicotine may disrupt brain development in humans, so neonicotinoids «may adversely affect human health, especially the developing brain».

These findings may correlate with disrupted brain development, but direct evidence for a link between Zika virus and microcephaly is more likely to come from clinical studies, the researchers say.

«New studies point to autism beginning in the womb,» said Courchesne, who, with colleagues, published one such widely reported study last year detailing disrupted brain development in post-mortem brains of autistic children.

One of the major reasons the study is so alarming is because abuse and neglect at an early age can disrupt brain development and lead to a number of set - backs later in life.

Not exact matches

On a cognitive level, growing up in a chaotic and unstable environment — and experiencing the chronic elevated stress that such an environment produces — disrupts the development of a set of skills, controlled by the prefrontal cortex, known as executive functions: higher - order mental abilities that some researchers compare to a team of air - traffic controllers overseeing the working of the brain.

Snoring disrupts a child's sleep, which then disrupts his natural brain development and overall well - being.

Last week, the National Toxicology Program of the Health and Human Services Department found there was some concern the chemical could disrupt development of the prostate gland and brain, and cause behavioral problems for infants and children.

Recently, researchers from Harvard and Mt Sinai found that both environmental chemicals and environmental stress can disrupt the development of a fetus» brain and negatively impact the baby's long - term health, even increasing the risk of autism spectrum disorders.

For example, knowing the precise brain activity involved could shed light on disorders in which body awareness is disrupted, such as schizophrenia, and help with the development of prosthetic limbs that are more easily incorporated into body image.

Studies suggest that for many these compounds, low - level exposures in the womb seem to disrupt development of the brain or reproductive systems.

Genetics and the vagaries of brain development disrupted these networks in dyscalculics, Butterworth proposed.

The findings suggest that damage to brain cells called interneurons disrupts neurotransmitter levels and plays a role in the development of epilepsy after a traumatic brain injury.

Current research addresses how disrupted endocannabinoid signaling during brain development primes for delayed neuropsychiatric illness.

Exposures of pregnant women and children to common thyroid - hormone - disrupting toxins may be linked to the increased incidence of brain development disorders, according to a review published in Endocrine Connections.

Though these findings have been obtained in mice, the scientists hypothesize that disrupted coordination between the development of the microglia and that of the brain contributes to an increased risk of such neurodevelopmental disorders as autism and schizophrenia in human beings.

In this case, prenatal brain development is initially normal, but then disrupted by the viral infection of neural progenitors.

When the scientists exposed the brains of pregnant mice to synthetic materials that mimic a CMV infection, they found that the development of the pre-microglia was disrupted in their offspring.

«By mapping the breakpoints, we were able to identify genes that were disrupted in patients with birth defects, which suggests that these genes play a key role in normal brain development,» she said.

BETHESDA, MD — Infection with Zika virus disrupts fetal brain development by interfering with the proliferation of human neural progenitor cells (hNPCs), a type of cell that drives neurodevelopment and proliferates into brain and nervous system cells, according to research presented at the American Society of Human Genetics (ASHG) 2016 Annual Meeting in Vancouver, B.C.

Animals treated with MSG developed brain lesions, caused stunted skeletal development and weight gain, and disrupted the neural centers responsible for hormone function [5].

The delicate balance between the human microbiome and the development of psychopathologies is particularly interesting given the ease with which the microbiome can be altered by external factors, such as diet, 23 exposure to antimicrobials24, 25 or disrupted sleep patterns.26 For example, a link between antibiotic exposure and altered brain function is well evidenced by the psychiatric side - effects of antibiotics, which range from anxiety and panic to major depression, psychosis and delirium.1 A recent large population study reported that treatment with a single antibiotic course was associated with an increased risk for depression and anxiety, rising with multiple exposures.27 Bercik et al. 28 showed that oral administration of non-absorbable antimicrobials transiently altered the composition of the gut microbiota in adult mice and increased exploratory behaviour and hippocampal expression of brain - derived neurotrophic factor (BDNF), while intraperitoneal administration had no effect on behaviour.

Phthalates and other endocrine - disrupting chemicals may perturb this hormonal balance and disrupt fetal brain development (Zoeller and Crofton 2000).

Research shows that excessive experience with toxic stress can disrupt the development of brain circuits related to stress response — and to learning and memory.

Toxic stress disrupts the development of the areas of the brain associated with learning and can have lifelong consequences.

Effectively, anything that disrupts brain circuitry can affect the development of epilepsy.

Poverty in early (preschool) childhood has been emphasised as especially detrimental to development, 22 23 as this is a crucial time for brain development and may disrupt the many core cognitive and social competencies being acquired during this time.

«You can't be exposed to the research on brain development and continue business as usual,» he said, warning that current paradigms of policy and services needed to be disrupted.

It can disrupt early brain development and lead to many health problems.

When brain development is held back by neglect or trauma, the way the brain is affected during that time greatly disrupts children's abilities to connect with others and causes a host of challenging behaviors.

The biology of early childhood adversity reveals the important role of toxic stress in disrupting developing brain architecture and adversely affecting the concurrent development of other organ systems and regulatory functions.

Antenatal depression may not only alter development of stress - related biological systems in the fetus, but may also increase risk of obstetrical complications.6 Postnatal depression may also be an early life stressor given known associations with lower levels of sensitive, responsive care needed for infants» development of health attachment relationships, emotional regulation skills, interpersonal skills and stress response mechanisms.7 Early life stressors, such as those that might be associated with maternal depression, can influence brain development, which continues at a rapid pace at least for several years after birth.8 Problems in any of these aspects of development may disrupt the earliest stages of socio - emotional and cognitive development, predisposing to the later development of depression or other disorders.

Toxic stress disrupts healthy brain development, which can lead to increase physical and mental illness, high - risk behaviors, and other psychosocial implications.

Brain development continues during these years and can be disrupted by alcohol and drug use.