Brief Report: Atypical expression of distress during the separation phase of the strange situation procedure in infant siblings at high risk for ASD.
Brief Report: Atypical expression of distress during the separation phase of the strange situation procedure in infant siblings at high risk for ASD.
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DOI：
10.1007/s10803-013-1940-6
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发表时间：
2014-04
影响因子：
3.9
通讯作者：
Messinger DS
中科院分区：
文献类型：
--
作者：
Esposito G;Del Carmen Rostagno M;Venuti P;Haltigan JD;Messinger DS
之前的研究已经提供了初步证据，表明哭声干扰可能是自闭症早期非典型发声特征的一部分。我们检测了一名患有自闭症谱系障碍--自闭症谱系障碍(ASD)儿童(高风险组，HR组)和低风险组(低风险组，LR组)的幼儿的哭声在陌生情境程序的分离阶段提取的哭声的声学特征。对15个月大的HR(n=13)和LR(n=14)婴儿的哭声样本进行了声学分析。与那些患有LR的幼儿相比，HR幼儿发出的哭声更短，基频更高(F0)。三个HR学步儿童在36个月后被归类为ASD(所有病例中都有自闭症)，他们的哭声F0最高，持续时间最短。综上所述，这些结果表明，自闭症高危幼儿(以及患有自闭症的幼儿)在应对社交压力源时会表现出非典型的苦恼模式。对早期诊断和养育子女的意义进行了讨论。
Previous studies have provided preliminary evidence that disruptions in cry acoustics may be part of an atypical vocal signature of autism early in life. We examined the acoustic characteristics of cries extracted from the separation phase of the strange situation procedure in a sample of toddler of younger siblings of a child with autism spectrum disorder-autism spectrum disorders (ASD) (high risk, HR) and a low risk (LR) group. Cry samples derived from vocal recordings of 15-month-old HR (n = 13) and LR infants (n = 14) were subjected to acoustic analyses. HR toddlers, compared to those with LR, produced cries that were shorter and had a higher fundamental frequency (F0). Three HR toddlers later classified with an ASD at 36 months (autistic disorder in all cases) produced cries that had among the highest F0 and shortest durations. Taken together these results indicate that toddlers at high risk for ASD (and those with an ASD) express atypical patterns of distress in response a social stressor. Implications for early diagnosis and parenting are discussed.
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影响因子：
3.1
作者：
Esposito G;Nakazawa J;Venuti P;Bornstein MH
通讯作者：
Bornstein MH
影响因子：
3.1
作者：
Esposito G;Nakazawa J;Venuti P;Bornstein MH
通讯作者：
Bornstein MH
影响因子：
3.1
作者：
Venuti P;Caria A;Esposito G;De Pisapia N;Bornstein MH;de Falco S
通讯作者：
de Falco S
DOI：
10.1073/pnas.1003882107
发表时间：
2010-07-27
影响因子：
11.1
作者：
Oller, D. K.;Niyogi, P.;Warren, S. F.
通讯作者：
Warren, S. F.
影响因子：
3.9
作者：
Sheinkopf, SJ;Mundy, P;Steffens, M
通讯作者：
Steffens, M