Cracking the Code of Crying Babies: How Familiarity Changes the Interpretation of Cries
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 62
- 试验地点
- 2
- 主要终点
- BOLD signal (blood oxygen level-dependent)
研究概览
简要总结
Understanding babies' signals is essential to meet their needs. Recent works suggest that crying provides useful information, not only allowing parents to recognize their baby among others (static information), but also to distinguish between mild discomfort and pain cries (dynamic information). The perception of this information by adults involves a "parental" brain network including brain areas involved in empathy, attention, emotional regulation, motor as well as regions of the limbic system or associated with the reward network.
详细描述
This network is involved when listening to cries of familiar babies, or pain cries. How do we become specialist of a baby's cries? To date, no functional imaging study has examined the specific brain activations when listening to the cries of a familiar baby in different situations, particularly painful ones.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •For all volunteers:
- •Affiliated or entitled to a social security plan
- •Right-handed by the Edinburgh laterality test
- •Having given free, informed and written consent to participate in the study
- •Having given their consent for the communication of the MRI results to their attending physician
- •Group with parental experience caring for infants :
- •Men or women between 18 and 50 years old
- •Parent of a child under 2 years old
- •Group with professional experience in caring for infants
- •Women between 18 and 50 years old
- •Without dependent children under 2 years of age
- •People in daily contact with infants in the professional circle (e.g. nurses, pediatricians, midwives, maternity nurses, etc)
排除标准
- •Pregnant women, parturient, nursing mothers or parents
- •Persons deprived of liberty, hospitalized without consent, hospitalized for purposes other than research
- •Adults under legal protection (guardianship) or unable to express their consent
- •Subjects with contraindications to the MRI examination: use of a pacemaker or an insulin pump, wearing a metallic prothesis, an intracerebral clip or a piercing, claustrophobia,
- •Taking medication for less than 12 hours,
- •Neurological, psychiatric or auditory history or deficits.
- •Anxiety and/or depressive disorders
研究组 & 干预措施
Women with parental experience caring for infants
Women parent of a child under 2 years old
干预措施: inclusion and familiarization (Behavioral)
Women with parental experience caring for infants
Women parent of a child under 2 years old
干预措施: fMRI acquisition and closure (Behavioral)
Men with parental experience caring for infants
Men parent of a child under 2 years old
干预措施: inclusion and familiarization (Behavioral)
Men with parental experience caring for infants
Men parent of a child under 2 years old
干预措施: fMRI acquisition and closure (Behavioral)
Women with professional experience in caring for infants
Women in daily contact with infants in professional circle (e.g., nannies, pediatricians, midwives, maternity nurses) without dependent children under 2 years old
干预措施: inclusion and familiarization (Behavioral)
Women with professional experience in caring for infants
Women in daily contact with infants in professional circle (e.g., nannies, pediatricians, midwives, maternity nurses) without dependent children under 2 years old
干预措施: fMRI acquisition and closure (Behavioral)
结局指标
主要结局
BOLD signal (blood oxygen level-dependent)
时间窗: during the whole listening session
Measurement of the BOLD signal by fMRI (functional magnetic resonance imaging) in adults during listening to natural cries of a familiar baby and unknown babies, in two painful (vaccination) or non-painful (bath) situations.
次要结局
- participants'experience at caring for babies(At the inclusion visit)
- participants' sex(At the inclusion visit)