2.49 the Relationship Between Intelligence and Birth Weight Among 3–5-Year-Old Children With Low Birth Weight

Lee, Seoyoon; Paik, Ahyoung; Min, Aran; Ahn, Dong-Hyun

doi:10.1016/j.jaac.2016.09.115

Cited by 2 publications

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“…Brain weight is an index of intelligence [4]. Relative low birth weight is related to intelligence in 3-5-yearold children [5] and variation in brain size is related to intellectual achievement [6]. Numerical comparison of relative brain to body size is called encephalization quotient (EQ) [7].…”

Section: Introductionmentioning

confidence: 99%

Modified Formulas for Calculation of Encephalization Quotient in Dogs

Saganuwan

2021

Preprint

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ObjectiveDogs are a breed of animals that play important roles, ranging from security passing through companionship to models of research for application in humans. Intelligence is the key factor to success in life, most especially for dogs that are used for security purposes at the airports, seaports, public places, houses, schools and farms. However, it has been reported that there is correlation between intelligence, body weight, height and craniometry in human. In view of this, literatures on body weight, height and body surface areas of ten dogs were assessed with a view to determining their comparative level of intelligence.ResultsFindings revealed that dogs share brain common allometric relationships with human as shown by Encephalization Quotient (EQ)= Brain Mass/0.14 x Body weight0.528 as compared with Brain Mass /0.12 x Body Weight0.66 and Brain Mass (E)=kpβ, where p is the body weight,k=0.14 and β=0.528 which yielded better results as compared with the other formulas. Dogs with BSA, weight and height similar to that of human are the most intelligent. Doberman Pinscher is the most intelligent followed by German Shepherd, Labrador Retriever, Golden Retriever, respectively.

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Section: Introductionmentioning

confidence: 99%

Modified Formulas for Calculation of Encephalization Quotient in Dogs

Saganuwan

2021

Preprint

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“…Similar objects exhibit isometry, whereas geometrically dissimilar objects exhibit allometry. Brain weight is an index of intelligence [4], low birth weight is related to intelligence in 3-5-year-old children [5] and variation in brain size is related to intellectual achievement [6]. Numerical comparison of relative brain to body size is called encephalization quotient (EQ) [7].…”

Section: Introductionmentioning

confidence: 99%

Modified formulas for calculation of encephalization: quotient in dogs

Saganuwan

2021

BMC Res Notes

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Objective Dogs are a breed of animals that play important roles in security service, companionship, hunting, guard, work and models of research for application in humans. Intelligence is the key factor to success in life, most especially for dogs that are used for security purposes at the airports, seaports, public places, houses, schools and farms. However, it has been reported that there is correlation between intelligence, body weight, height and craniometry in human. In view of this, literatures were searched on body weight, height and body surface areas of ten dogs with intent to determining their comparative level of intelligence using encephalization quotient. Results Findings revealed that dogs have relationship of brain allometry with human as proven by encephalization quotient $$\left( {{\text{EQ}}} \right)\, = \,{\text{Brain Mass}}/0.{14}\, \times \,{\text{Body weight}}^{{0.{528}}} ,{\text{ Brain Mass}}/0.{12}\, \times \,{\text{Body Weight}}^{{0.{66}}}$$ EQ = Brain Mass / 0.14 × Body weight 0.528 , Brain Mass / 0.12 × Body Weight 0.66 and Brain Mass (E) = kpβ, where p is the body weight; k = 0.14 and β = 0.528, respectively. Saganuwa’s formula yielded better results as compared with the other formulas. Dogs with body surface area (BSA), weight and height similar to that of human are the most intelligent. Doberman pinscher is the most intelligent followed by German shepherd, Labrador retriever, Golden retriever, respectively.

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2.49 the Relationship Between Intelligence and Birth Weight Among 3–5-Year-Old Children With Low Birth Weight

Cited by 2 publications

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Modified Formulas for Calculation of Encephalization Quotient in Dogs

Modified Formulas for Calculation of Encephalization Quotient in Dogs

Modified formulas for calculation of encephalization: quotient in dogs

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