We now know more than 30
areas in the brains of primates — including humans — are involved in handling aspects of vision such as the perception of motion, color and depth.
The technique has been instrumental for identifying
which areas in the brain control functions such as vision, hearing, or touch.
It precisely delivers a high dose of radiation to a very
focal area in the brain while avoiding normal brain tissue.
Daniel Clauw, MD, director of the Chronic Pain and Fatigue Research Center at the University of Michigan, in Ann Arbor, and his colleagues carried out an experiment in which they pinched the thumbs of both fibromyalgia sufferers and a control group, and looked at certain
areas in their brains where pain is processed.
«The two
areas in the brain associated with anxiety and disgust — the amygdala and the insula — were especially active when men viewed «Republican.»
In that third round, the participants responded positively,
activating areas in their brains that some scientists call the «reward circuit» — or the «ventral striatum.»
The
visual areas in the brain measure these differences, and we experience the result as stereo — what we all have enjoyed as children playing with View - Master toys.
In fact, numerous studies have shown that processed junk foods activate the
same areas in the brain as drugs of abuse (7, 8).
«You slam your door on your finger, and
certain areas in the brain light up,» says Robert Bonakdar, MD, director of pain management at the Scripps Center for Integrative Medicine in San Diego.
Degeneracy doesn't imply deterioration, but instead redundancy as
many areas in the brain handle the same or similar tasks.
«The
motor areas in the brain needed for movement of the amputated arm are reactivated, and the patient obtains visual feedback that tricks the brain into believing there is an arm executing such motor commands.
One study of eight easily hypnotized individuals found that when they were simply asked to perceive a color, the
color areas in the brain were activated — even if they were looking at a gray scale.
«Brain scans show why people get aggressive after a drink or two: MRI study highlights
how areas in the brain that temper aggression shut off when people drink alcohol.»
The Utah team miniaturized electrocorticography electrodes — sensors developed in the 1960s to locate the seizure -
causing areas in the brains of epileptics — and encased them in thin sheets of silicon.
«This connection between an innate call and the activity of a brain area important to learned vocalisations suggests that during the evolution of songbirds, the role of the
song area in the brain changed from being a simple vocalisation system for innate calls to a specialised neural network for learned songs,» concludes Manfred Gahr, coordinator of the study.
In contrast, if the dislike of lbif reflects its linguistic structure, then the syllable hierarchy is expected to engage traditional
language areas in the brain.
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.
If the glomeruli are relay stations for «input» from the outside world, it is mitral cells that provide the «output» from the bulb to the olfactory cortex and other
processing areas in the brain.
Connections coming from other
areas in the brain tend to link to individual digits while connections that originate within the area tend to link to multiple digits,» said Roe.
The study revealed that activations in
several areas in the brain belonging to the auditory, limbic, and motor regions were activated by all musical pieces.
This showed that there are
distinct areas in a brain region called the superior temporal gyrus that are dedicated to different types of sounds — the STG is already known to be involved in filtering incoming sound.
His lab has subdivided the dorsal striatum so scientists can better predict
problem areas in this brain structure and focus their research there.
I have seen some studies that suggest this might be due to the fact that
areas in your brain dealing with wayfinding, spacial awareness, etc. become active while reading in paper (this is understandable, a paper book is a 3D object where all text is always in the same location).
At our firm, we provide honest and effective representation for clients in Lexington, North Carolina, and the
surrounding area in brain and spinal injury cases.
And in transgenic pups whose optic nerves were surgically severed 4 days after birth, retinal axons grew around the gap, finding their way to the proper
target areas in the brain.
Neuroscientists have taken this a step further by assuming that
different areas in the brain are connected if they show synchronized variations while the brain is in a resting state.
Additionally, the researchers found that lower and higher
visual areas in the brain were better at decoding respective layers of the DNN, revealing a homology between the human brain and the neural network.
In fact, researchers at the National Institute for Physiological Sciences in Japan found that the
same area in the brain, the striatum, is activated when a person receives a compliment as when they are given money.
Studies have shown that overuse of PBIS creates the opposite affect of it's purpose because it stimulates impulsive /
reward areas in the brain.
Brain breaks stimulate
many areas in the brain that pay attention to novelty and curiosity, sparking the motor and sensory systems while initiating emotional regulation in the more reactive and primitive areas of the brain.
She will use a technique called transcranial direct current stimulation, or tDCS, which passes a very low level of current through the
motor area in the brain that controls the legs.
One study of eight easily hypnotized individuals found that when they were simply asked to perceive a color,
color areas in the brain were activated — even if they were looking at a gray scale.
While safer treatment of chronic pain may help to explain lower rates of overdose deaths, medical marijuana laws may also change the way people misuse or abuse opioid painkillers, as marijuana and opioids stimulate
similar areas in the brain's pathways.