RT Book, Section A1 Malcolm, William F. SR Print(0) ID 1105545611 T1 NICU Environment T2 Beyond the NICU: Comprehensive Care of the High-Risk Infant YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 978-0-07-174858-2 LK accesspediatrics.mhmedical.com/content.aspx?aid=1105545611 RD 2024/04/25 AB The fetus in a uterus without amniotic fluid, the infant with a nonsupportive home environment, and animals with atypical sensory experiences will exhibit behaviors that are atypical and are related to their environmental experience. The uterus typically provides a rich, appropriate environment for development. Following the delivery of a preterm infant, often as early as 23 weeks' gestation, the environmental stimulation changes dramatically. The environment and stressors of the NICU are in stark contrast to the ideal intrauterine environment, thus the NICU plays a major role in determining the neurodevelopment of preterm infants (Table 43-1). Modifications to provide a healing environment include physical, sensory, and caregiver stimulation and interactions.