Most research on human fear conditioning and its generalization has focused on adults whereas only little is known about these processes in children. Direct comparisons between child and adult populations are needed to determine developmental risk markers of fear and anxiety. We compared 267 children and 285 adults in a differential fear conditioning paradigm and generalization test. Skin conductance responses (SCR) and ratings of valence and arousal were obtained to indicate fear learning. Both groups displayed robust and similar differential conditioning on subjective and physiological levels. However, children showed heightened fear generalization compared to adults as indexed by higher arousal ratings and SCR to the generalization stimuli. Results indicate overgeneralization of conditioned fear as a developmental correlate of fear learning. The developmental change from a shallow to a steeper generalization gradient is likely related to the maturation of brain structures that modulate efficient discrimination between danger and (ambiguous) safety cues. © 2016 The Authors. Developmental Psychobiology Published by Wiley Periodicals, Inc. Dev Psychobiol 58: 471–481, 2016.

The findings suggest that chronic autonomic differences exist between healthy children and patients with NCS and PS. These changes could be detected even by short-term HRV recordings. The tilt table maneuver provoked the most prominent differences between the groups. Low-frequency power and total power during tilt table testing helps to detect children with NCS.

Background Despite recent studies failing to prove beneficial effects of iNO therapy in patients with CDH, its use is still widespread. The aim of this work was to analyze iNO use in a retrospective cohort focusing on outcome parameters. Patients 378 CDH patients born and treated in Mannheim University Medical Center, Department for Neonatology, between 2010 and 2017 constituted our cohort. Therapy was based on the standardized protocol of the CDH EURO Consortium. Method General data (sex, birth weight, gestational age etc.) and therapy-related data (duration of iNO application, OI after 60 mins, need for ECMO support etc.) were collected from clinical reports and then conducted using SAS for both mono- and multivariate analyses. Results Out of 378 newborns with CDH, 265 received iNO (70.1%), of whom 82 (30.9%) showed a significant OI reduction of ≥5 pts after 60 mins (=responders), median OI improved by 1.85 pts overall. Among initial responders iNO, application reduced the need for ECMO support (p=0.0054), increased the time to ECMO initiation (p=0.005) and reduced mortality (p=0.0396). Discussion A group of 43 patients considerably benefited from iNO and thererfore as they did not need ECMO support. Even though iNO therapy has failed to prove significant beneficial effects for non-responders, the application is still to be considered an essential treatment method in the transitional period of CDH patients. Conclusions A more critical approach towards iNO application in nonresponders should be promoted. Further extensive multicenter studies on treatment alternatives for CDH-PAH are desirable.

Vagus nerve stimulation (VNS) is a new therapeutic option for refractory epilepsy. We report a patient with Lennox-Gastaut-Syndrome (LGS) and a severe impairment of heart rate variability (HRV), we could demonstrate in our patient that HRV was improved by VNS.