Sentences with phrase «by other brain regions»
Their findings: activity dropped in the prefrontal cortex — which is implicated in planning as well as in the organization of functions performed by other brain regions — but it jumped in a cluster of brain regions implicated in daydreaming known as the «default mode network.»
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«Even a moderate dose of psilocybin weakens the processing of negative stimuli by modifying amygdala activity in the limbic system as well as in other associated brain regions,» continues Krähenmann.
Research suggests that we empathize by effectively putting ourselves in others» shoes: for example, when we observe someone feeling sad, we simulate their experience by activating the same regions of the brain that are involved when we feel sad ourselves.
Neurodegenerative diseases are caused by the death of neurons and other cells in the brain, with different diseases affecting different regions of the brain.
The results fit with other evidence that autism may be caused by overdevelopment of specific brain regions and schizophrenia by underdevelopment, says Crespi.
He could still process visual imagery, possibly by moving that information through other regions of the brain.
Functional MR imaging taken while the animals received either a juice reward or VTA stimulation revealed that both induced activation of brain regions that previous studies in humans and other primates have associated with reward signaling by means of the neurotransmitter dopamine.
Autism and other specific mental disorders may be caused in part by «specific circuits or regions of the brain [that] had problems with connectivity,» Krienen says.
This study is also the first to demonstrate that this repurposed vision center in blind people is not just responding to new functions haphazardly; the region has become specialized and segmented by function, like any other part of the brain.
The sensation of pain in your hand is actually an addition to the many other experiences that are generated by the same region of your brain.
In addition, the pigs show degeneration of the striatum, the region of the brain most affected by HD in humans, more than other regions of the brain.
One is the «spine pruning theory,» supported by the observation that the frontal brain regions of people with schizophrenia have fewer dendritic spines, the tentacles on the receiving ends of neurons that process signals from other cells.
Though it may not be possible to fully restore their sight, blindsight patients can recover some of their vision by exercising other regions of the brain involved in motor perception.
Other studies have shown increased activity in this brain region when people experience the placebo effect, and when their enjoyment of a product — wine, for example — is influenced by its supposed value, Tinnermann says.
Genetics and specific brain regions are linked to sex differences in chimpanzees» scratching behavior, a common indicator of anxiety in humans and others primates, according to a research study led by Georgia State University that shows chimpanzees can be models of human mental illness.
«Our study seems to suggest that multilingual people are able to compensate for AD - related tissue loss by accessing alternative networks or other brain regions for memory processing.
Scientists at the Max Planck Institute for Human Cognitive and Brain Sciences (MPI CBS) in Leipzig discovered what happens when two crucial brain regions of our linguistic comprehension are inactive: They observed that failure of some regions can be compensated by the commitment of other areas, whereas others canBrain Sciences (MPI CBS) in Leipzig discovered what happens when two crucial brain regions of our linguistic comprehension are inactive: They observed that failure of some regions can be compensated by the commitment of other areas, whereas others canbrain regions of our linguistic comprehension are inactive: They observed that failure of some regions can be compensated by the commitment of other areas, whereas others can not.
By looking at activation of different brain regions while test subjects were exposed to different listening conditions, Dr. Johnsrude's research has revealed that the early processing of sound, which occurs in a brain region called the primary auditory cortex, depends on higher - level linguistic knowledge encoded in other regions of the brain.
In a study of structural brain connectivity led by the University of Illinois at Chicago and UCLA, those participants with anorexia nervosa who scored lowest on a test measuring their ability to form insight had more connective abnormalities than other patients in brain regions linked to error detection and conflict monitoring as well as self - reflection.
Corticobasal degeneration is a progressive neurological disorder characterized by nerve cell loss and atrophy (shrinkage) of various regions of the brain, including the cerebral cortex and the basal ganglia (which helps to start and control movements, as well as other functions).
Mattson's research suggests that fasting every other day (restricting your meal on fasting days to about 600 calories) tends to boost BDNF by anywhere from 50 to 400 percent, depending on the brain region.
In this paper, we tested the hypothesis that more socially connected people have brains characterized by stronger intrinsic connectivity between the amygdala and other brain regions subserving social cognition, using resting - state functional connectivity magnetic resonance imaging (fcMRI).