Here's a hint: «Low calorie» does not equal «World's healthiest», especially when you add artificial sweeteners, which have been linked to
studies of brain damage and cancer.
Not exact matches
To examine the effect
of strategic laziness on memory, the scientists asked a group
of study subjects with
brain injuries resulting in memory
damage to try and memorize a list
of words.
One
of the clearest pieces
of evidence that cannabis can cause lasting
damage to the
brain came in a 2012 New Zealand
study that followed cannabis users over several decades.
The difficulty in ascertaining whether a potential organ donor is dead was exemplified in a University
of Bonn Medical Centre
study where two out
of 113 who were initially thought to be mortally
brain -
damaged defied the fatal prognosis and made recoveries.
The
study she read about concluded that 15 percent
of those who played only high school football had
brain damage associated with CTE (chronic traumatic encephalopathy).
The high percentage
of athletes reporting that they continued to play despite experiencing concussion symptoms, while similar to the rates reported in other
studies, is concerning, as the failure to diagnose concussions in athletes can lead to further
damage to the
brain before full recovery, expose them to the cumulative effects
of injuries and increased risk
of second impact syndrome.
Because the
brain of the young athlete is still developing, with even subtle
damage leading to learning deficits adversely affecting development, and with
studies showing younger athletes recover more slowly than adults, a more conservative approach to concussions in children and teens than for older athletes is recommended.
Secondly, before you make comments such as «Sleep training doesn't seem worth it when there is a risk
of damaging my child's
brain development», PLEASE, read the actual
studies.
Conflicted: successful VBAC,
brain damaged baby Another homebirth, another
brain injured baby, but the midwife was awesome Sam: a victim
of homebirth But the baby's heartrate was fine right before it dropped nearly dead into the homebirth midwife's hands Two recent
studies, released since de Crespigny and Savulescu submitted their paper for publication, have shown that the risk is extraordinarily high.
Purposeful «heading»
of a soccer ball does not appear to result in either short - or long - term
brain damages, says two
studies, one from 2010 and another from 2012, but experts still think reducing the risk
of potential injury from heading the soccer ball is a good idea.
A 2010
study finds no support that purposeful «heading»
of a soccer ball leads to either short - term (acute) or cumulative
brain damage, such as cognitive dysfunction.
* Update: A 2012
study in the journal Neurology by researchers at the Cleveland Clinic (2) also found no link between intentional heading and acute
brain damage (e.g. concussion), but said that it was at least theoretically possible that it could represent a form
of repetitive subthreshold mild
brain injury over time and could be the cause
of chronic traumatic encephalopathy.
Did the
study show that homebirth increases the risk
of perinatal death and
brain damage or did it show that homebirth is safe for rigorously screened women who have had uncomplicated births in the past?
As Larry Leverenz, Ph.D, ATC, a co-author
of the groundbreaking 2010
study (4) that was the first to identify such athletes noted, because such athletes have not suffered
damage to areas
of the
brain associated with language and auditory processing, they are unlikely to exhibit clinical signs
of head injury (such as headache or dizziness), or show impairment on sideline assessment for concussion, all
of which test for verbal, not visual memory.
Perhaps most concerning, four
of the Purdue
studies found that
damage to the
brain from RHI persisted after the football season was over, as did a 2014
study by Bazarian and his URMC colleagues, [23] which found changes in
brain white matter in a small group
of college football players which persisted six months after the season was over.
Although scientists have long suspected that RHI caused
brain damage, especially in boxers, a 2010
study of high school football players by researchers at Purdue University [1,13] was the first to identify a completely unexpected and previously unknown category
of players who, though they displayed no clinically - observable signs
of concussion, were found to have measurable impairment
of neurocognitive function (primarily visual working memory) on computerized neurocognitive tests, as well as altered activation in neurophysiologic function on sophisticated
brain imaging tests (fMRI).
While the US Food and Drug Administration (FDA) had earlier stated that BPA — the chemical that hardens plastics in products like bottles and cups, and is used in linings
of metal cans — is safe; the agency announced last month that a few new
studies have underlined «some concerns» about BPA's possibility
of potentially
damaging the
brain of fetuses, infants and children.
Those that warn that letting babies cry is
damaging to their
brains cite
studies of babies that were subjected to chronic neglect or abuse or raised in orphanages and lacking strong attachment figures.
Recent
studies show poor sleeping habits cause both
brain damage and
brain shrinkage, and may even accelerate onset
of Alzheimer's disease.1 Previous research published in the journal Science2 revealed that your
brain removes toxic waste during sleep through what has been dubbed «the glymphatic system.»
A growing catalogue
of peer - reviewed
studies clearly assert that CIO harms normal
brain development and
damages a child's capacity to develop secure attachment bonds — essential to the cultivation
of empathy, pro-social behavior, and future, healthy long - term relationships.
Personally, I am not comfortable leaving my children to cry on their own for any length
of time, but I do recognize that there aren't specific scientific
studies saying that leaving a baby to cry for 5 or 10 minutes would cause
damage to their
brains.
But a
study this year dealt one
of the hardest hits yet to the sport, detailing the extensive
damage in football players»
brains, and not just those who played professionally.
A 2006
study of 77 pregnant women infected with West Nile virus reported that two had infants with microcephaly, the birth defect lately associated with Zika that results in unusually small and
damaged brains.
Jordan Grafman, one
of the
study's investigators, and his team found that injured veterans who experienced more RSMEs were more likely to have
damage in an area
of the
brain called the dorsolateral prefrontal cortex.
The
study adds to a growing body
of research highlighting other cognitive functions affected by aphasia, and indicates that the consequences
of brain damage in aphasia patients may be more extensive than originally thought.
We wanted to find a way to assess
brain damage that could predict the development
of dementia associated with vascular diseases,» said Daniela Carnevale, Ph.D., the
study's senior author and assistant professor at Sapienza University
of Rome, based in Neuromed Institute.
Studies have also found
damage in the white matter
of the
brain, which connects these regions.
Previous
studies of PLEs have found alterations in specific
brain networks, but the findings reveal that it is not just about
damaged connections — the amount
of time spent in uncommon
brain states may contribute to psychosis..
Bechara and his team
studied 69 stroke patients culled from a registry at the University
of Iowa that was assembled to
study the effect
of brain damage on cognition, memory and motion; they selected subjects who, at the time
of their strokes, had been smoking at least five cigarettes daily for more than two years.
In a «proof -
of - principle»
study published in the journal Royal Society Open Science, the researchers described how this
brain - computer interface (BCI) produced a 36 % improvement in motor function
of a stroke -
damaged hand.
A few microscopic techniques can focus light deep into the intact
brains of dead animals to
study its structure without
damaging the axons, but much
of this light is scattered away by the fatty lipid membranes that surround individual cells, making the technique less than perfect.
«This kind
of study allows us to start understanding the cellular mechanisms» behind the
brain damage, she says.
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.
«In this review, we aimed to highlight a blend
of new
studies using cutting edge research techniques to investigate
brain damage, but also to relate these new
studies to original
studies, some
of which were published more than a century ago,» said lead author Dr. Sara Szczepanski,
of the University
of California, Berkeley.
Brain researchers determine the function of a part of the brain by studying people whose brains are damaged in that re
Brain researchers determine the function
of a part
of the
brain by studying people whose brains are damaged in that re
brain by
studying people whose
brains are
damaged in that region.
«This
study, carried out using laboratory rats modeling stroke, demonstrated that ischemic stroke — in both its subacute and chronic stages —
damages the BSCB in a variety
of ways, creating a toxic environment in the spinal cord that can lead to further disability and exacerbate disease pathology,» said
study lead author Dr. Svitlana Garbuzova - Davis, associate professor in USF's Center
of Excellence for Aging and
Brain Repair, Department
of Neurosurgery and
Brain Repair.
ß - amyloid deposits can
damage many organs besides the
brain, including the heart, liver, and kidneys, says neuroscientist Rudolph Tanzi
of Massachusetts General Hospital (MGH) in Boston, a leader
of the new
study.
«The hearings were a turning point,» says Julian Bailes, a neurosurgeon in West Virginia who co-authored some
of the first
studies showing evidence
of brain damage in NFL players.
This approach parallels our
study of «normal» illusions — by understanding misperceptions, whether for intact or
damaged systems, we gain insight into
brain processes involved in perception.
To explain how
brains make these on - the - fly decisions, Reza Shadmehr
of Johns Hopkins University and John Krakauer
of Columbia University two years ago reviewed
studies in which the
brains of healthy people and
of brain -
damaged patients who have trouble controlling their movements were scanned.
All
of the
study subjects had
damage to the prefrontal cortex, a
brain region behind the forehead that is important to cognitive tasks such as planning, problem - solving, self - restraint and complex thought.
Researchers have
studied the
brain activity
of young binge - drinking college students in Spain, and found distinctive changes in
brain activity, which may indicate delayed
brain development and be an early sign
of brain damage.
In a
study led by Duke Health and published in the journal Alcoholism: Clinical and Experimental Research, scientists demonstrate in rats that a short duration
of the drug donepezil can reverse both structural and genetic
damage that bouts
of alcohol use causes in neurons, or nerve cells, in the young
brain.
Using film to trigger detectable signs
of consciousness has another major limitation: Many
brain -
damaged patients can't keep their eyes open and looking forward, or simply can't see, says neurologist Andrew Goldfine
of the Stony Brook Neurosciences Institute in New York, who wasn't involved with the new
study.
As Meeks and Jeste continue developing their model
of wisdom in the
brain, they plan to
study the distribution
of wisdom in the general population and examine
brain -
damaged individuals to confirm the regions involved.
Linda Bartoshuk, a University
of Florida researcher who
studies how taste perception affects health, knew from earlier research that middle - ear infections can
damage the chorda tympani, the nerve that carries taste information from the front
of the tongue to the
brain.
The test measures the neurofilament light chain (neurofilament), a protein released from
damaged brain cells, which has been linked to other neurodegenerative diseases but hasn't been
studied in the blood
of Huntington's disease (HD) patients before.
«Our
study showed that lithium chloride prevented many
of the
damaging neurological effects
of alcohol abuse on the still - developing
brain, especially the impact on the parts
of the
brain controlling sleep,» says co-senior
study investigator Donald Wilson, PhD.
Animal tests
studies of PBDEs have revealed the potential for
damaging the developing
brain and the reproductive system.
Studies of brain -
damaged patients have shown that the same
brain area responsible for processing such words — a region in the left frontal lobe known as Broca's area — is also involved in social tasks, such as recognizing emotional expressions.