The present study revealed a consistent subcellular segregation of immunoreactive sites detected by Aβ - specific antibodies and pab27576 within neurons
of different brain areas, at pre - and post-plaque stages of the amyloid pathology.
The connectivity was measured in 15 patients with visual hallucinations, 40 patients without visual hallucinations, and 15 healthy controls by calculating the level of synchronization between activation patterns
of different brain areas.
Not exact matches
Throughout the song,
different areas of his
brain lit up like a mini-firework display.
For example, the intensities and patterns
of the
brain waves in
different areas of the cortex change according to the kind
of mental activity that is going on.
ImPACT [Immediate Post-Concussion Assessment and Cognitive Testing] and other cognitive testing wouldn't establish a baseline or reveal deficits in these
areas of the
brain [so] more and
different evaluations are needed.»
Differences in the
brain's processing
of language: People who stutter process language in
different areas of the
brain.
There are recent studies that say people who read a substantial amount are more able to empathize with others, and also that the
brain is engaged in several
different areas by particular words, such as
areas related to the senses
of taste, touch, or smell especially.
Areas of the
brain develop at
different rates.
Indeed, in a paper from the University
of California, San Francisco, researchers claim to have done just that — identify a group
of kids with pure SPD — and found that their
brains are in fact
different from controls in key sensory
areas.
They help communicate between
different neocortical layers and across cortical
areas from one side
of the
brain to the other.
«Each
area of the
brain is
different with distinct cell types and connectivity, so if we can confirm that one
area of circuitry is more involved in a particular symptom than another, we may eventually be able to treat a depression patient more efficiently than treating everyone the same way.»
«We wanted to find out how and where visual information about grasped objects, for example their shape or size, and motor characteristics
of the hand, like the strength and type
of a grip, are processed in the
different grasp - related
areas of the
brain,» says Schaffelhofer.
Furthermore,
brain imaging data for these very elderly animals shows a slight loss
of grey matter (neuronal cell bodies), an effect that the researchers have not yet explained, as well as significantly slowed atrophy
of white matter (the neuronal fibers connecting
different areas of the
brain).
Playing tennis and moving around your house were chosen as they activate
different areas of the
brain, making it easy to distinguish between the two in a functional MRI scanner.
Zaira Cattaneo at the University
of Milano - Bicocca in Italy and colleagues used transcranial magnetic stimulation to block
areas of the
brain while 16 volunteers without the condition identified whether two images
of a face were the same or
different.
Each
of these subtypes has to form connections with a
different area of the
brain that processes visual information.
None perceived a difference between the two types
of sweat, but the pre-exam sweat had a
different effect on
brain activity, lighting up
areas that process social and emotional signals, as well as several
areas thought to be involved in empathy (PLoS One, DOI: 10.1371 / journal.pone.0005987).
The prefrontal cortex is continuously active throughout these processes, coordinating input from
different areas of the
brain.
Kandel: It's a pedantic point and that is the biology
of the mind suggests that there is a limited set
of functions that's localized at a particular point in the
brain; while mind refers to the whole family
of mental processes, every thought that you have, every feeling that you express, every dream that you aspire to, and it works on the assumption that these are going to be localized in a variety
of each one
of these functions, it's going to be localized in a variety
of different areas in the
brain.
This implies that
different cortical
areas, for instance those involving cognition vs. those involving perception
of sensory stimuli, have evolved to tailor their local circuits to specific
brain functions.
Whereas some
of the other types
of visual prostheses propose stimulating
different areas of the
brain from the one Pezaris is targeting, another promising project known as the Argus II Retinal Prosthesis System is expanding its U.S. clinical trial into Europe.
White matter is the connective wiring that links
different areas of the
brain.
Researchers specifically analyzed how
different areas of the
brain activate in sync with each other — a property called functional connectivity — during a period
of rest.
To rule out a placebo effect, a control group received TMS in a
different area of the
brain.
None perceived a difference between the two types
of sweat, but the pre-exam sweat had a
different effect on
brain activity, lighting up
areas that process...
The injury was not isolated to one
area of the
brain, and each individual had a
different pattern
of injury.
Because a habitat may contain related moth species that use the same flowers as nectar sources but
different host plants to lay their eggs, the researchers would like to investigate whether odors that provide olfactory cues to identify the best oviposition sites activate similar
areas in the antennal lobe
of these moths, or whether the functional atlas
of the
brain is
different in each species.
Dirty Minds is not short on moments
of insight, such as when Sukel discovers that an orgasm involves as many as 30
different areas of the
brain.
He believes the
brain uses a kind
of voting system:
different brain areas weigh up the various attributes
of apples, pears and plums, say, and compete with each other to have their preference chosen.
«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.»
In the study, the researchers then used a combination
of different techniques to map the connections from the habenula to the frontal
area of the
brain, and to precisely control the activity
of neurons in these regions.
He has spent years poring over studies
of long - distance connections in the rhesus macaque monkey
brain, ultimately creating a map
of 383
different brain areas, connected by 6,602 individual links.
We know, for example, that
different areas of the
brain are involved in processing color and form
of visual images.
Ross and her colleagues applied magnetic pulses to two
different areas of the
brain in 25 healthy adults.
When they followed the avatar's gaze, a
different area of the
brain, known to be involved in imagining what other people are thinking, was active.
Given that there are a number
of different types
of neurons in the cerebral cortex and that there are many
areas where the neurons do things other than help with memory, you can see how one billion is a conservative estimate I hoped would be useful for understanding the storage capacity
of the human
brain.
In addition to revealing the functions
of different areas within the prefrontal cortex, studies have also demonstrated the flexibility
of the region, which has helped experts optimize cognitive therapy techniques to enable patients with
brain damage to learn new skills and compensate for their impairments.
More complex memories, like the recollection
of an event that happened to you, are stored in many
different areas of the
brain.
But doing your taxes won't help get an unwanted melody to go away, which might suggest that the
brain areas that support musical recall are
different from the
brain areas that support other kinds
of memory.
Ione Fine, a neuroscientist at the University
of Washington, Seattle, who studies
brain changes and did not work on the project, says Amedi's work is the best evidence yet for functional constancy — the idea that
areas of the
brain do the same job even with
different kinds
of input.
To develop a comprehensive view
of astrocyte gene expression, the duo used the technique in four very
different areas of the mouse
brain: two regions
of the cortex and the hypothalamus and cerebellum.
«Our results, as well as similar results from other labs, point to a need for carefully designed tasks and paradigms that can reveal
different functions in key
areas of the
brain and
different vulnerabilities to the aging process,» Reagh added.
However, in their experiment with longer - lasting ongoing pain, the EEGs gave the scientists a
different picture: in this case, emotional
areas of the
brain became active.
«We used functional magnetic resonance imaging to measure
different brain areas of our research subjects while they watched short segments
of the Star Wars, Indiana Jones and James Bond movies,» explains Aalto University Associate Professor Iiro Jääskeläinen.
The amount
of white matter — the bundles
of axons that connect
different parts
of the
brain — did not differ, nor did the overall surface
area of the
brain cortex.
It is known from recent studies that compassion is mediated through
different areas of the
brain associated with those both components
of l empathy.
With so many
different areas of science and technology to choose from, Colan says the show opted to create episodes around hot - button issues including aviation, bionics and mobility and waste management as well as more obscure topics including regenerative medicine and
brain - to - computer interfaces.
In order to see what happened inside the
brain during acquisition, 16 electrode pairs were inserted in the hippocampus and in
different areas of the entorhinal cortex.
Through a «mapping» performed with magnetic resonance, they identified the affected part and the type and size
of the lesion, and analyzed the connectivity between the
different areas of the
brain.
To determine which
areas of the
brain may contribute most to a patient's seizures, surgeons typically examine electroencephalograms (EEGs), which reveal electrical activity in
different parts
of the
brain.