Sentences with phrase «brain volume over»

Those who followed the diet less closely were more likely to have a higher loss of total brain volume over the 3 years than those who adhered to the diet more closely.

Stretching routines also increased brain volume over a six - month period, but had no noticeable impact on brain function.

A new study shows that older people who followed a Mediterranean diet retained more brain volume over a three - year period than those who did not follow the diet as closely.

Not exact matches

Through analysis of high - resolution anatomical magnetic resonance imaging of brain volumes, taken three times over the two - year study period, the researchers were able to determine that individuals with MCI or Alzheimer's showed greater losses in gray matter volume in both the basal forebrain and temporal lobe, compared with cognitively normal controls.

The group identified eight genetic variants associated with decreased brain volume, several found in over one - fifth of the world's population.

If our brain keeps dwindling at that rate over the next 20,000 years, it will start to approach the size of that found in Homo erectus, a relative that lived half a million years ago and had a brain volume of only 1,100 cc.

When the researchers looked at brain size, they found that for fighters who had increasing levels of tau over time, there was a 7 percent decline in the volume of their thalamus, which is located in the center of the brain and regulates sleep, consciousness, alertness, cognitive function and language while also sending sensory and movement signals to other portions of the brain.

Scientists collaborating across 250 institutions in 35 countries have identified variations of the genetic code that are associated with intracranial volume, which is a reflection of the maximum brain volume an individual achieves over a lifetime.

The condition has been linked to widespread reduction in the brain's tissue volume but it was observed that certain brain regions show a subtle increase in tissue over time.

Using a new MRI technique, researchers found that adults with mild cognitive impairment who exercised four times a week over a six - month period experienced an increase in brain volume in specific, or local, areas of the brain, but adults who participated in aerobic exercise experienced greater gains than those who just stretched.

The volume of the whole brain decreases faster in people carrying the HD mutation, although it also shrinks over a year in people without the HD mutation.

According to a 2008 study in the Archives of Neurology, heavy drinking over a long period of time seems to actually shrink brain volume.

Although such a small increase in brain volume doesn't sound impressive, it halved the risk of Alzheimer's over five years.

Brain Volumes Australopithecus: 350cc, 3 million years ago Homo erectus: 800cc, 1.5 million years ago Homo sapiens: 1,350 cc, Today Chimpanzee: 450cc, Today Just look at the facts: it took just over three million years for us to evolve from a creature that looked a bit like a chimpanzee into the disfigured oddballs we are today: naked, sweaty, upright, chatty, brainy weirdoes.

When the datasets of both dogs were combined by spatial warping, activation of the caudate cluster was significant at p < 0.05 after correcting for FDR over the search volume of the ventral brain from olfactory bulb to internal capsule (p < 0.01 height and cluster extent > 6).

Activation of the caudate cluster (CD) was significant at p < 0.05 after correcting for FDR over the search volume of the ventral brain from olfactory bulb to internal capsule (p < 0.01 height and cluster extent > 6).