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E Peritz

Publications and source records attributed to E Peritz.

32 records · Page 2Linked to original sources
PubMedDate not supplied

Comparison of head circumference in an Israeli child population with United States and British standards.

The head circumference (HC) growth pattern of infants from 1 to 24 months of age was studied in a Jerusalem community. The means of HC of the study population are smaller for each age and sex group than those of the National Center of Health Statistics, USA reference population, London children and the Nellhaus standard. The regression of HC on length explains about 20% of the variance. In an analysis of variance controlling for social class, birth order and length, the differences by region of origin of the mother were not significant. The smaller HC of the study population is probably due to these children being shorter and lighter than the above-mentioned western populations. Malnutrition as a factor for small HC was excluded.

Age Factors↗
PubMedDate not supplied

Motion sickness-like syndrome among tank simulator drivers.

A military tank driving simulator has recently been introduced as a training aid for tank drivers in the Israel Defense Forces. Reports of nausea and vomiting among the first users of the simulator launched our investigation of the possible existence of a motion sickness-like syndrome among simulator drivers. Although the 59 subjects drove the simulator without any report of vomiting, other motion sickness-like symptoms were frequently reported. A comparison of symptoms reported after simulator and real tank driving show that dizziness, nausea, disorientation and hypersalivation were more frequently reported by simulator drivers and were of greater intensity. However, sweating and drowsiness were more prevalent among real tank drivers. The objective effect of driving the simulator was evaluated by instability and performance tests that were conducted before, during and after driving the simulator. A greater decrement in test results was observed among subjects reporting higher frequency of motion sickness-like symptoms.

Adult↗