Not exact matches
Patterns in beasts» acts are the sole witness to a design by irony inspired: when scientists mapped how the neurons fired in the cortex of the
brain when learning,
on - screen a melody was coldly burning.
(I just heard something about a leap forward in understanding
brain electrical
patterns in language speech / recognition
on the BBC, but I missed where.
Our
brains no doubt work
on the same
patterns as other
brains in nature, but the human quest for knowledge is not just bounded by the needs of survival.
Modern empiricism,
on the other hand, which locates the possibilities of science in the
brain (as if the
brain and its
patterns of order were not also in part a construction of the scientist's mind), precisely reverses this: the outside world known by the senses is alone the seat of what is — if anything is — universal, objective, real and certain.
Bees home in
on brilliant ultraviolet
patterns that we see as plain white daisies; pigeons can literally align themselves to magnetic north because of magnetite in their
brains.
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.
Modern psychosomatic medicine has made some progress in analyzing along these lines; for example, it seems quite possible that the emotional tone of my soul may directly alter the
patterns of physical feeling in my stomach.4 Still, we should not suppose too quickly that the aims of a human personality have any very effective direct influence
on the molecules of body cells, other than those in the
brain.
Previous research shows that due to their weight and growing
patterns children have a much higher risk than adults do from industrial chemicals and heavy metals, and that chemicals can have lasting effects
on children's
brain development and learning.
As a result, there is less physiological wear - and - tear
on the body, and the
brain is more likely to develop a long - term
pattern of resilience to stress.
Much of the available
brain research takes place
on animals that tend to mirror human
patterns of forming pair bonds and co-parenting.
According to Bessel van der Kolk, M.D., psychiatrist and leading expert
on trauma and how it affects the
brain, as many as 80 % of abused and neglected infants and children develop disorganized / disoriented attachment relationships, which are expressed as unpredictable approach and avoidance
patterns towards mother, the inability to accept comfort from caregivers, rage at attachment figures, and pathological self - regulatory behaviors.
This helps you remember what times things occurred (because your lack - of - sleep
brain isn't as good at remembering
on its own) and helps you recognize
patterns (good and bad).
Having a record in writing, instead of relying
on scrambled mental notes in your sleep - deprived
brain, will give you a more accurate picture of your child's
patterns and your own responses.
high contrast
pattern on the reverse side of mitts stimulates infant
brain and eye development
integrated goumimitts with high contrast
pattern on the reverse side stimulates infant
brain and eye development
New research suggests that these techniques can have detrimental physiological effects
on the baby by increasing the stress hormone cortisol in the
brain, with potential long term effects to emotional regulation, sleep
patterns and behavior.
Groove
patterns on the surface of modern chimpanzee
brains throw a monkey wrench into proposals that some ancient southern African hominids evolved humanlike
brain characteristics, a new study suggests.
«The
brain develops pathways based
on learned
patterns,» says love expert Helen Fisher, a senior research fellow at the Kinsey Institute, Indiana University.
Daily weather
patterns,
brain activity
on an EEG (electroencephalogram) and heartbeats
on an EKG (electrocardiogram) each generate lines of complex data.
These
patterns occur at predictable frequencies that depend
on what a person is doing and
on what part of the
brain is active during the behavior.
This is the first time a direct connection has been established between a person's eye movements and
patterns of
brain activity, which follows up
on previous studies linking what we see to how we remember.
«Our research looked for such common
patterns in
brain development by providing the first data
on brain growth for three species of marsupial mammals and the results show that this hypothesis does not work.
The technology, part of an 18 - month, $ 2.4 million Defense Advanced Research Projects Agency (DARPA) undertaking, relies
on electroencephalography (EEG) to detect the cascade of neural firing
patterns in your
brain when you spot something novel or interesting, even if you're unaware of it.
In this work, researchers have identified a functional
brain pattern in the prefrontal cortex, associated with cognitive processes, and have used it to activate a screen
on a touch device (an iPad touchscreen).
Vargas - Irwin used an analysis technique he developed, called SSIMS, that can accurately detect
patterns of activity in collections of neurons without relying
on any assumptions about what the
brain is trying to do.
ELECTRICAL shocks that simulate the
patterns seen in the
brain when you are learning have enhanced human memory for the first time, boosting performance
on tests by up to 30 per cent.
Lamm and his group recently sought the answer to answer this question by combining measures of electrical activity in the
brain (via electroencephalogram) with functional magnetic resonance imaging to show blood flow
patterns in 25 participants getting rounds of shocks
on their hands.
Anatomical studies confirmed the importance of the right rehabilitation schedule: Depending
on the therapeutic design, different
patterns of new nerve fibers that sprouted into the cervical spinal cord from the healthy part of the
brain and thus aid functional recovery to varying degrees were apparent.
This result opens up the possibility that human
brains share common linguistic restrictions
on the sound
pattern of language.
Instead of the
brain computing a colour based
on the numerical ratio of different colour amounts detected by the photoreceptors, the photoreceptors respond in a particular
pattern, which is then sent to the
brain.
Remarkably, a similar
pattern emerged in participants»
brain responses: worse - formed syllables (e.g., lbif) exerted different demands
on the
brain than syllables that are well - formed (e.g., blif).
Instead, Faro and Mohamed say that developing this method into a viable lie - detection system will depend
on discovering complex
patterns of
brain behavior linked to lying.
The localization of these
patterns in the
brain further sheds light
on their origin.
One showed how the
brain derives an object's three - dimensional shape: Falling light creates a shadow
pattern on the object, and by interpreting the shading, the
brain grasps the object's shape.
The
patterns were surprisingly consistent from person to person, to the extent that the researchers could predict, based
on brain activity, the feelings of an individual who had never been scanned before.
Meanwhile, in a separate room, grad student Chris Larson watches the woman
on a video screen and records the shifting
pattern of electrical impulses in her
brain.
«If you look at
brain signaling
on the level of individual neurons, it looks very mysterious, but if you take a step back and observe the activity of a population of hundreds of neurons instead, you might see simpler, clearer
patterns that intuitively make more sense.»
A computer algorithm processed the monkey's
brain activity, homing in
on patterns of neurons firing as it learned to do the task.
Kellman, a psychologist at the University of California, Los Angeles, works
on «perceptual learning» — harnessing the
brain's formidable abilities in
pattern recognition to teach complex skills and concepts.
Delving into the relevant neurobiology, Goldberg points to a growing body of evidence that the
brain's left hemisphere is oriented toward familiar
patterns, whereas the right hemisphere focuses
on novelty.
Also, the
patterns of
brain activity that we see
on imaging when they are lying down may not be the
patterns that the
brain produces during normal upright activity.»
Neurons early
on, say, in the eye, will respond to the chiaroscuro
patterns of the photographs no matter what the
brain the eye is attached to sees.
However, the same algorithm that helps our
brain track motion can be tricked by the
pattern motion of an object, such as the seams
on a spinning baseball, which causes our
brain to «see» the ball suddenly drop from its path when, in reality, it curves steadily.
As a result, genes in their
brains switched
on and off in an abnormal
pattern.
«When you move the game controller in exactly the right way to earn that high score, your
brain remembers how it executed that action — which neurons get switched
on, and in what
pattern — so your
brain can recreate that same move the next time you play,» said Dr. Costa, who also a professor of neuroscience and neurology at Columbia University Irving Medical Center.
The techniques, known as multivoxel
pattern analysis and representational dissimilarity analysis, showed which songs Sting found similar to one another and which ones are dissimilar — based not
on tests or questionnaires, but
on activations of
brain regions.
Michael Shermer is spot
on about the human
brain's
pattern - seeking abilities, but not about the reasons why people engage in...
His reputation was cinched when Stephen Colbert,
on Comedy Central's Colbert Report, asked Pinker to explain how the
brain works in exactly five words, and he replied, «Brain cells fire in patterns.&r
brain works in exactly five words, and he replied, «
Brain cells fire in patterns.&r
Brain cells fire in
patterns.»
But
brain cells that had been created using the direct conversion technique had different
patterns of gene expression depending
on whether they were created from young donors or older adults.
Meaningful progress in cognitive neuroscience depends
on mapping
patterns of
brain activity, which are constantly and rapidly changing with every experience we have.