Sentences with phrase «area of the brain responded»

They charted the small changes in voltage generated by the areas of the brain responding to these stimuli, a process known as event - related potentials (ERPs).

Not exact matches

Because consistently elevated cortisol affects the way the baby's brain develops, the way he responds to stress in the future, his immune system, his risk of obesity and other areas of development.

The team suspects the thalamus acts as a sort of insulator, sending out spindle activity to stop areas of the brain from perceiving and responding to sounds.

Mapping the path of the tentacle nerves showed that they feed into an area of the brain that processes sensory signals, close to where it responds strongly to visual signals.

As expected, brain areas responsible for processing emotion responded more strongly to the angry voice, but this effect was amplified by blue light (Proceedings of the National Academy of Sciences, DOI: 10.1073 / pnas.1010180107).

Whether the brain responds to an external stimulus or not depends significantly on the balance between areas of excitation and inhibition in the prefrontal cortex (PFC).

In contrast, activation of neurons that responded to snake skin, a predator cue that elicits defensive behaviors, in the same brain area showed no change in sexual behaviors.

In addition to changes in consumption, the area of the brain responsible for certain metabolic processes, the hypothalamus, also responded more to food odors, compared to non-food odors, after alcohol infusion vs. saline.

Several of the brain areas that had lost gray matter during pregnancy responded with the strongest neural activity to their own babies as opposed to the photos of other infants.

They found that in 17 of the 19 participants the fusiform face area, the brain's face - recognition region, was turned on most strongly when they saw somebody of their own color, indicating that it responds to certain kinds of faces with greater acuity.

The people who were aspirin resistant also had larger areas of the brain affected by the stroke, as measured by MRI diffusion weighted imaging, with infarct size of 2.8 cc compared to 1.6 cc for those who responded to aspirin.

Researchers pinpoint areas in the hearing cortex of the brain of macaques that respond to visual stimuli, providing clues how primates integrate sensory information

When the researchers gave depressed people a placebo and told them it might help their symptoms, they saw changes in brain chemistry (left) in patients who responded to the placebo pill, in the areas of the brain involved in emotional regulation.

Chen and his team began by studying how reactive glial cells respond to a specific protein, NeuroD1, which is known to be important in the formation of nerve cells in the hippocampus area of adult brains.

Since it is known that certain areas of the brain can respond to sounds even when an individual is asleep or under sedation, participants also were exposed to brief recordings of spoken language and of music during both fMRI and EEG screenings.

Researchers looked at many pea - size areas of the brain to gauge how each responded to words.

These stimulate areas of the brain that would normally respond to the different sound frequencies of human speech.

Using microelectrodes to monitor individual neurons in the brains of owl monkeys, he found that the somatosensory cortex has a complete topographical «map» of the entire body surface, in which adjacent areas of the map responded to body parts that were next to one another, such as the fingers.

Your circadian rhythm, or internal clock, is controlled by an area of the brain that responds to light, meaning that we want to wake up to the daylight on a biological level.

The science: putting something in your mouth activates areas of the brain that respond to gustatory (taste) stimulation and act with an appropriate emotional, cognitive and behavioural response.

Mobbs saw that subjects» brains became highly activated for all the cartoons, but one subset of structures responded solely for the funny ones — namely, the ventral tegmental area, the nucleus accumbens, and the amygdala.