Sentences with phrase «as small brain size»

Features such as small brain size, slight build and very long arms link the creature to the australopithecines, especially A. africanus.

Not exact matches

intrauterine growth retardation (also known as fetal growth restriction) that affects brain growth in utero, resulting in a very small head size at birth

The few studies that have incorporated other training modalities, such as physical fitness training or noninvasive brain stimulation, have been small in sample size, short in time or narrow in scope, he said.

Heat helps free up energy by softening foods, denaturing their proteins and breaking down toxins, Wrangham proposed, which is why cooking may explain human brain size as well as small canine teeth and small guts in comparison to other primates.

However, as chipmakers such as Intel continually shrink the size of their chips so they can act as the brains of increasingly smaller devices, they need new approaches to memory that combine the best assets of solid - state and hard - disk memory and keeps costs comparable, if not lower.

These features include relatively small, orange - sized brains and curved fingers like those of Homo species that lived around 2 million years ago, as well as wrists, hands, legs, feet and body sizes comparable to those of Neandertals and humans.

The famous cancer gene BRCA1 may also play a role in neurodevelopmental disorders such as microcephaly (right), which causes small brain size.

The researchers believe the unusual appearance of the skull is due to a combination of the small brain as it develops, but also a result of what at some point was likely a larger head size — due to ventriculomegaly — that then decompresses, and / or brain atrophy, giving the skull the collapsed shape.

Differences in brain size within a species, such as humans, are relatively small, making it difficult to tease out the effects of brain size and the effects of other factors.

As part of the study, the investigators also found the same brain structure is smaller in kids diagnosed with pathological guilt during their preschool years, providing evidence that excessive guilt is a symptom of depression related to the size of the insula.

The paleoanthropological community does agree, broadly, the H. floresiensis small brain size is not due to a pathological condition, as was previously suggested by some.»

In the Homo sapiens population with the smallest reported cranial capacity, about one person in 60,000 can be expected to have a brain size (sensu Lubenow) of as little as 700cc.

This may explain why, for example, birds with small relative brain sizes, such as pheasants, find it harder to avoid a moving car than those with larger brain size, such as magpies.

1470's face is very robust, and as large as that of a modern Cro - Magnon skull, despite a much smaller brain size, and the cranium has a markedly different shape.

It seems safe to say that because of its small brain size (510 cc), no creationist would want to classify ER 1813 as human.

Understanding Zika's mechanisms will illuminate how viral infection leads to birth defects such as microcephaly, a condition marked by an abnormally small head and brain size, and could inform the development of therapies and vaccines, the study authors said.

From toy and small dogs, such as Yorkshire Terriers or Chihuahuas to giant breeds like the Newfoundland and the Irish Wolfhound, the size of the dog's brain will change, but the manner in which they learn is the same.

But if you're comparing brain size relative to body size, as the breed's body size gets smaller, dog brain size doesn't necessarily shrink in exact proportion.

Some elements of a quality program — such as teacher background checks and environmental standards — are clearly worth the cost from a health and safety perspective.32 Others, such as low ratios and small group sizes, allow for high - quality, developmentally appropriate interactions that have a direct impact on the socio - emotional, language, and brain development of young children.