Sentences with phrase «second brain region»

Not exact matches

A second study, «Arteriolosclerosis that affects multiple brain regions,» appears in a recent issue of the journal Brain, and looks at small blood vessels in patients with HS - Aging and describes a specific change, called «arteriolosclerosis,» which is present in patients with HS - Abrain regions,» appears in a recent issue of the journal Brain, and looks at small blood vessels in patients with HS - Aging and describes a specific change, called «arteriolosclerosis,» which is present in patients with HS - ABrain, and looks at small blood vessels in patients with HS - Aging and describes a specific change, called «arteriolosclerosis,» which is present in patients with HS - Aging.

He could see that movement - controlling brain regions become active about a quarter of a second before subjects said they'd consciously decided to push the button.

In this study, 58 study participants were subjected to 40 seconds of a noninvasive procedure called theta - burst Transcranial Magnetic Stimulation, which temporarily dampens activity in specific regions of the brain.

The scientists discovered a unique brain region within the mid frontal gyrus that identifies placebo pill responders in one trial and can be validated (95 percent correct) in the placebo group of a second trial.

PD is the second most common neurodegenerative disorder, primarily caused by the death of dopamine - containing neurons in the substantia nigra, a region of the brain involved in motor control.

The researchers presented the overlapping streams at two different rhythms — two images per second and 1.5 images per second — allowing them to identify brain regions responding to those stimuli.

The subjects» pupils dilated about half a second after their gaze fell on the regions of a cartoon that were critical in making it funny — a period that is very similar to the time it takes our brain to derive meaning from words we read.

As the animals were shown different animated graphics, neurons responded within milliseconds, and astrocytes became active seconds later — matching the time delay that neuroimagers have long known accompanies blood flow to active brain regions.

imagine By Jonah Lehrer Inspiration may seem as if it comes out of nowhere, but researchers have found that certain brain regions signal they have arrived at a eureka moment a full eight seconds before that feeling hits.

It was generally accepted that this was the limit of what could be detected by fMRI — identification of a region in the brain that had responded to a large stimulus, such as a continuous 30 second «blast» of bright light.

A second observation in people with schizophrenia is hyperactive neurons, which are also in the front of the brain, a region that is involved in planning and decision - making.

A second finding involved brain synchronization — a measure of how well coordinated the brain activation was across different regions of the brain.

Second, the lab is studying how early life stress impacts both the transcriptome in stress - related brain regions using deep - sequencing methods and the addictive potential of the prescription opioid oxycodone using the drug self - administration paradigm, in male and female rats.

Second, that the brain has localized regions that handle specific tasks.

Second, many hits are in intergenic regions, which means that there are no «genes» to trace through the brain to behaviour.

Second, both HR and RR would produce a general effect across brain regions, and we see differential effects between DFA and V1 (see Functional Data Preprocessing and Analysis Section and Results Section).

At a second point in time, their brains were scanned while they participated in a virtual social task in the scanner, during which they were gradually excluded from the social interaction; this paradigm has previously been found to provoke significant social distress that is correlated with activity in the dorsal anterior cingulate cortex (dACC)(31), a brain region associated with monitoring threat.