In this study, the researchers stimulated
specific areas in the brains of mice and recorded the evoked brain activity.
Monkeys might not be known for their generosity, but when they do seem to act selflessly,
a specific area in their brains keeps track of these kindnesses.
Reading is such a modern cultural invention that there is
no specific area in the brain dedicated to it.
The researchers also looked for
specific areas in the brain that were responsible for these prolonged naps.
Not exact matches
The EEG promptly reads these electrical waves and relates them to memory, emotions and attention according to the activity
in specific areas of the
brain.
The AOKI FOUNDATION's primary goal is supporting organizations
in the
brain science and research
areas with a
specific focus on regenerative medicine and
brain preservation.
It turns out that
specific areas of the
brain light up
in children who are read to more often.
Comparison images taken and two and four weeks postpartum revealed a small but significant increase
in gray matter volume
in specific areas of the
brain.
Certain
areas such as a baby's
brain, stomach, and mouth can be correctly developed to take on each
specific role they uphold
in the body because of the advances breastfeeding provides.
Tickling the
brain with low - intensity electrical stimulation
in a
specific area can improve verbal short - term memory.
The authors searched for genetic mutations that might explain the disproportionately high risk of SUDEP
in people with poorly controlled focal epilepsy, which, by definition stems from a
specific area of the
brain.
A defining characteristic of stroke is the loss of motor control due to structural damage
in specific brain areas.
After exposure, there was a significantly greater decrease
in blood flow
in specific brain areas, particularly those involved
in odor processing,
in the chemically intolerant patients.
Also surprising was that while male and female
brains did not differ
in cell counts
in cortical regions, the study identified 11 subcortical
areas with gender -
specific differences.
Neurologists had presented case studies of «acalculic» patients such as CG from the early twentieth century onwards, if not before, but «people hadn't thought a lot about the
specific brain areas involved
in calculation», says Butterworth.
Seeking additional insight into similar mechanisms at work
in other centers of the
brain, Donato and his team discovered that the signal to develop one
area known to be involved
in more abstract functions, including memory and navigation, originated from deep within the
brain,
in a
specific population of neurons that kicks off the maturation of an entire neural network.
The development suggests that fluid changes
in a
specific brain area could provide a way to track that damage.
By recording neuronal activity
in monkeys as they performed tasks that caused saccades, Dr. Christopher Pack has shown that there are waves of activity that cross
specific vision processing
areas of the
brain in defined patterns, and that these patterns are reorganized by saccadic eye movements.
«Scientists identify specialized
brain areas for feeding and egg - laying
in hawkmoths: Activity
in specific areas in the olfactory center of female Manduca sexta correlates directly with different behaviors.»
Comparing behavior (feeding or egg - laying) to the activity patterns
in the antennal lobe reveals that activity
in specific brain areas correlates with one of the behaviors.
Gene switches have been identified that work
in specific brain areas, potentially enabling targeted treatment of unhealthy cells.
«Only by understanding the complexities of what happens
in specific cell - types found
in specific areas of the
brain during this disease can targeted treatments for Parkinson's disease be produced.»
In the realm of relationships, this mingling of the less and more - concrete means that attachment experiences with specific others, their unconscious emotional tone, and the temperatures they actually feel activate and are stored in overlapping networks of brain area
In the realm of relationships, this mingling of the less and more - concrete means that attachment experiences with
specific others, their unconscious emotional tone, and the temperatures they actually feel activate and are stored
in overlapping networks of brain area
in overlapping networks of
brain areas.
These variations
in abilities and talents presumably arise from differences among our
brains, and many studies have linked certain very
specific tasks with cerebral activity
in localized
areas.
A major challenge
in repairing the
brain is obtaining cortical neurons from the appropriate layer and
area in order to restore the damaged cortical pathways
in a
specific manner.
«
In both humans and voles, we believe other
brain areas are likely involved too, including the amygdala, a
brain area important for attaching positive or negative importance of
specific stimuli to motivate behavioural responses.»
Bees with a greater density of nerve connections (known as synaptic complexes)
in a
specific part of their
brains had better memories and learned faster than bees with fewer connections
in these
areas.
«If we develop a drug, we can inject into a
specific brain area and then trace moment by moment how it impacts the degradation of vocal ability
in songbirds,» Liu says.
The researchers were particularly interested
in emotion -
specific brain maps, that is, maps on the localisation of emotions
in various
areas across the entire
brain.
A new study by MIT neuroscientists reveals how the
brain achieves this type of focused attention on faces or other objects: A part of the prefrontal cortex known as the inferior frontal junction (IFJ) controls visual processing
areas that are tuned to recognize a
specific category of objects, the researchers report
in the April 10 online edition of Science.
The researchers used repetitive transcranial magnetic stimulation (rTMS) on a
specific area of the dorsolateral prefrontal cortex to briefly alter activity
in this
brain region and consequently change the amount of punishment a person doled out.
A neurosurgical procedure
in which an implanted neurostimulator delivers electrical signals to
specific areas of the
brain to help regulate abnormal signals, DBS is currently only approved
in the U.S. for the treatment of Parkinson's disease and essential tremor.
The researchers
in this study used repetitive transcranial magnetic stimulation (rTMS) on a
specific area of the dorsolateral prefrontal cortex to briefly alter activity
in this
brain region and consequently change the amount of punishment a person doled out.
Using functional magnetic resonance imaging — a technique that monitors
brain activity
in real time — the Johns Hopkins group found reversing a decision requires ultrafast communication between two
specific zones within the prefrontal cortex and another nearby structure called the frontal eye field, an
area involved
in controlling eye movements and visual awareness.
A new study led by the University of Utah School of Medicine and Chung - Ang University provides evidence that several regions of the
brain are hyperconnected
in adolescent boys diagnosed with Internet gaming disorder (lines between colored
areas, colored
areas represent
specific brain networks).
Scientists know that our memories are stored
in specific areas of the
brain, but there has been some debate over whether a single
brain region can store different memories that control opposing behavior.
War veterans constitute a unique opportunity to reveal causal relationship between how
specific brain areas are involved
in social behavior.
In this painless treatment, low - level current is passed through two electrodes placed over the head to tweak the electrical activity in specific areas of the brai
In this painless treatment, low - level current is passed through two electrodes placed over the head to tweak the electrical activity
in specific areas of the brai
in specific areas of the
brain.
Grafman's team found patterns of blood flow
in specific areas of the
brain suggesting certain ideological proclivities that could be correlated with party affiliation.
In addition, the two genes are turned on in areas that are part of the cortico - striatal - thalamo - cortical circuit, a loop of brain cells connecting the cortex to specific regions involved in processing emotions and movemen
In addition, the two genes are turned on
in areas that are part of the cortico - striatal - thalamo - cortical circuit, a loop of brain cells connecting the cortex to specific regions involved in processing emotions and movemen
in areas that are part of the cortico - striatal - thalamo - cortical circuit, a loop of
brain cells connecting the cortex to
specific regions involved
in processing emotions and movemen
in processing emotions and movement.
In this case, Raman was used to examine brain tissue outside the body, but it could even be used «in vivo» for detecting specific areas during surger
In this case, Raman was used to examine
brain tissue outside the body, but it could even be used «
in vivo» for detecting specific areas during surger
in vivo» for detecting
specific areas during surgery.
Gene switches have been identified that work
in very
specific brain areas, potentially enabling light to target unhealthy cells without disrupting healthy ones.
That technology allows scientists to control the activation of neurons
in any
area of the
brain that they expose to
specific colors of visible light.
The results showed that with testosterone treatment the volume of grey matter decreased
in two
specific regions of the
brain, the Broca's and Wernicke's
areas, which are mainly responsible for language processing.
But when Sirigu and colleagues used transcranial magnetic stimulation — a technique that employs magnetic fields to excite neurons
in the
brain — to stimulate
specific fragments of the motor cortex, they found that the «hand
areas»
in the motor cortex of both men had reassumed their original «wiring.»
Once I obtained aggressive behaviors
in rats by stimulating
specific areas of the
brain, I started asking whether they liked or disliked the feelings by having them press a lever to turn the stimulation on or off.
«The overall decrease
in stroke was driven by men having fewer ischemic strokes, a type of stroke caused by a lack of blood flow to a
specific area of the
brain,» said Madsen.
Although there is a good deal of evidence for some level of dissociation between multiple systems that approximate controlled and automatic processing respectively, with parts of the
brain such as
areas of frontal cortex (controlled) and limbic regions (automatic) implicated
in these processes, it seems highly unlikely that there are dedicated, independent, sub-systems at the neural level that are
specific to these modes of processing.
Now Zaira Cattaneo at the University of Milano - Bicocca
in Italy and colleagues have identified the
specific brain areas that allow us to recognise our friends.
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.