Although the causes of Alzheimer's disease are still unknown, it is clear that the disease commences with progressive amyloid deposition in
the brains of affected persons between ten and fifteen years before the emergence of initial clinical symptoms such as memory loss.
Not exact matches
The second is norepinephrine, which
affects parts
of the
brain that control a
person's attention and response to things in the environment, which could help direct a
person's attention to a sexual partner.
For instance, we know that destroying parts
of the
brain greatly and negatively
affect the consciousness, and identity
of a
person.
Amputees will never have miracles to regrow limbs, the dead (
brain death) will stay dead, natural disasters will continue to
affect all
people regardless
of any distinguishable differences, Churches
of all faiths will still get flattened by tornados, earthquakes, etc..
It's as if... a small group
of ultra-rich
people... have a disproportionate effect on how... aaaaah, my
brain... government can help them stay ultra-rich even in matters that don't
affect the... aaaaagggh it burns, help... general population, just by virtue
of having powerful friends in... AAGGGH I CAN SEE THROUGH TIME... Congress?
A classical soprano with an MFA in Theatre Education / Outreach and Dramatic writing, she started her blog because having a family gave her a point
of view as a cook, and being a mother (to boys, ages 2 & 5, one with sensory - motor problems) made her even more eager to learn about food systems and how the stuff we eat
affects little
people's bodies and
brains.
Compared to the
brains of people without bipolar disorder, the researchers found that the MRI signal was elevated in the cerebral white matter and the cerebellar region
of patients
affected by bipolar disorder.
The finding backs up studies in
people that suggest flu in mothers - to - be
affects the
brain of the developing fetus.
We currently do not know how these genetic risk factors
affect the chemistry
of the
brain and cause specific symptoms, so it is not yet possible for scientists to design drugs to relieve symptoms shown by
people with a particular genetic variant.
The scientists recommend that
people with advanced - stage fibrolamellar hepatocellular carcinoma, which mostly
affects teenagers and young adults, receive regular neuroimaging scans because
of the tumor's apparent ability to metastasize to the
brain.
According to the American
Brain Tumor Association, this type
of tumor is the most common in adults,
affecting as many as 300,000
people each year.
Previously, researchers have focused on the role
of protein deposits called amyloid plaques that lodge in the
brain of Alzheimer's
affected people.
Acoustic neuroma is a rare benign tumor involving the hearing and balance nerve that can cause severe hearing loss, dizziness, or vertigo,
affecting fewer than 4 out
of every 100,000
people, according to the Central
Brain Tumor Registry
of the United States.
According to the proposal, called the amyloid hypothesis, Alzheimer's disease, estimated to
affect more than 5 million
people in the United States alone, is caused by abnormal buildup
of A-beta protein in the
brain.
Scientists from Trinity College Dublin and the Royal College
of Surgeons in Ireland (RCSI) have discovered that abnormalities
of blood vessels in the
brain may play a major role in the development
of schizophrenia, a debilitating condition that
affects around 1 %
of people in Ireland.
However, following therapy, the researchers observed that the tics were significantly reduced and the
brain functioning
of affected people was similar to that
of participants without TS.
The tiny addition
of a chemical mark atop a gene that is well known for its involvement in clinical depression and posttraumatic stress disorder can
affect the way a
person's
brain responds to threats, according to a new study by Duke University researchers.
Even among
people of normal weight, individual differences in
brain functioning can directly
affect eating behaviors, according to a 2009 study by Michael Lowe, a research psychologist at Drexel University.
In order for early intervention
of addiction to be possible, the study has deemed it essential to identify the biomarkers which may make a
person more vulnerable to drug addiction, due to these particular areas
of the
brain affecting decision making and impulsivity.
Researchers report that
people with stiff achy hands have less gray matter in three areas
of the
brain (the cerebellum, thalamus, and sensorimotor cortex) that coordinate sensation and movement for the
affected hand.
The entorhinal region is one
of the first parts
of the
brain affected by Alzheimer's disease, so the findings may also help to explain why
people start to get lost in the early stages
of the disease.
After death, the
brains of people affected by CJD are so badly damaged that they often resemble Swiss cheese or sponges.
A new study used MRI to show how ADHD drugs
affect the
brains of healthy
people.
Ours is the first study describing how
brain genes
affect food intake and dietary preferences in a group
of healthy
people.»
The
people who were aspirin resistant also had larger areas
of the
brain affected by the stroke, as measured by MRI diffusion weighted imaging, with infarct size
of 2.8 cc compared to 1.6 cc for those who responded to aspirin.
Parkinson's disease is caused by loss
of the
brain signaling chemical dopamine and
affects about 1 million
people in the United States.
A PEEK inside the minds
of hypersocial
people with Williams syndrome has revealed how the genetic disorder
affects the
brain.
Professor Andrew McIntosh
of the University
of Edinburgh's Centre for Clinical
Brain Sciences, who leads the Edinburgh - based research group, said: «Depression is a common and often severe condition that
affects millions
of people worldwide.
«Addressing chemo
brain will help improve a patient's quality
of life since these side effects can lead to emotional and mental health issues that
affect a
person's ability to function in society.»
People with tonic clonic seizures (formerly known as grand mal seizures) that affect the entire brain are more likely to die suddenly than people with partial seizures that affect an area of the
People with tonic clonic seizures (formerly known as grand mal seizures) that
affect the entire
brain are more likely to die suddenly than
people with partial seizures that affect an area of the
people with partial seizures that
affect an area
of the
brain.
«We need longer - term studies to look at the consequences
of silent
brain plaque build - up, given that it
affects 15 to 30 percent
of normal older
people.»
Despite the fact that schizophrenia
affects around 24 million
people worldwide, treatment has not changed much in over 50 years, and largely relies on correcting the regulation
of dopamine in the
brain of schizophrenia sufferers.
Now, by dampening the activity
of a small group
of neurons deep within the mouse
brain, researchers have produced cognitive deficits similar to those found in those with schizophrenia, a discovery that they say could potentially lead to new treatments for the disorder, which
affects roughly 24 million
people worldwide.
One theory
of autistic savantism suggests that during fetal development or early in life, some developmental abnormality
affects the
brain's left side, resulting in the difficulties that many autistic
people have with words and social interaction, functions typically processed by the left hemisphere.
Moreover, it seems that the immune system itself can
affect the
brain to such an extent that the
person's cognitive ability measured by an IQ test will also be impaired many years after the infection has been cured,» explains MD and PhD Michael Eriksen Benrós, who is affiliated with the National Centre for Register - Based Research at Aarhus BSS and the Mental Health Centre Copenhagen, University
of Copenhagen.
The mutation, which has been found in
people with ADHD, autism and bipolar disorder,
affects the function
of DAT, a protein that regulates the
brain's supply
of the neurotransmitter by removing excess dopamine from the synapse, or the space between nerve cells.
A new Duke University study in mice links three previous and, until now, apparently unrelated hypotheses about the causes
of schizophrenia, a debilitating mental disorder appearing in late adolescence that
affects how
people think, act and perceive reality.The
brains of people with the schizophrenia show various abnormalities, including faulty neural connections or an imbalance
of certain
brain chemicals.
«These results suggest that inflammation in mid-life may be an early contributor to the
brain changes that are associated with Alzheimer's disease and other forms
of dementia,» said study author Keenan Walker, PhD,
of Johns Hopkins University School
of Medicine in Baltimore, Md. «Because the processes that lead to
brain cell loss begin decades before
people start showing any symptoms, it is vital that we figure out how these processes that happen in middle age
affect people many years later.»
«This new study shows that complex I deficiency is, in fact, a global phenomenon in the
brain of persons with Parkinson's disease, and is found indiscriminately in both
affected and healthy
brain regions.
The leaders
of a number
of major
brain initiatives agreed today that they must join forces to take on
brain - related afflictions
affecting over a billion
people worldwide.
She looks forward to watching some
of these youths become the next generation
of neuroscientists and witnessing their quest to find new
brain discoveries that will help ease
people affected by devastating
brain disorders such as Alzheimer's disease.
One
of the key characteristics
of the disease, which
affects around one in 800
people by the time they are elderly, is the death
of dopamine - producing cells in the
brain.
«This study suggests a link between increased inflammation in middle - aged
people and shrinkage in areas
of the
brain that are known to be
affected by Alzheimer's disease.
Health improvement (allowing to post - pone / escape the diseases and thus live, healthier / disease - free longer, but not above human MLSP
of around 122 years; thus these therapies do not
affect epigenetic aging whatsoever, they are degenerative aging problems not regular healthy aging problem (except OncoSENS - only when you Already Have Cancer - which cancer increases epigenetic aging, but cancer removal thus does not change anything / makes no difference about what happens in the other cells / about what happens in the normal epigenetic «aging» course in Normal non-cancerous healthy cells) Although there is not such thing as «healthy aging» all aging in «unhealthy» (as seen from elders who are «healthy enough» who show much damage), it's just «tolerable / liveable» enough (in terms
of damage accumulating) that it does not
affect their quality
of life (enough yet), that is «healthy aging»: ApoptoSENS - Clearing Senescent Cells (this will have great impact to reduce diseases, the largest one, since it's all inflammation fueled by the inflammation secretory phenotype (SASP)
of these senescent cells) AmyloSENS - Dissolving the Plaques (this will allow humans to evade Alzheimer's, Parkinsons and general
brain degenerescence, allowing quite a boost; making
people much more easily reach the big 100 - since the
brain is causal to how long we live; keeping
brain amyloid - free and keeping our memories / neuron sharp / means longer LongTerm Potentiation - means longer
brain function means longer heavy
brain mass (gray matter / white matter retention seen in «sharp - witted» Centenarians who show are younger
brain for their age), and both are correlated to MLSP).
«The physical symptoms that
affect people with Parkinson's — including tremors and rigidity
of movement — are caused by an imbalance between two types
of medium spiny neurons in the
brain,» said Dr. Kreitzer, whose lab studies how Parkinson's disease
affects brain functions.
Alzheimer's ultimately
affects all parts
of the
brain but each
person is
affected differently as the disease progresses.
Affected regions
of the
brain control how
people behave, interact and communicate with others and the world around them.
Yet while autism begins during
brain development, and it makes sense that a developing organoid could serve as a model, looking at diseases that
affect people toward the end
of their lives would seem more difficult.
By comparing healthy older
brains and dementia -
affected brains, she said, researchers could gain a better understanding
of why some
people stay sharp well into old age, while others decline.
People whose brainstems are
affected by their stroke have a significantly higher prevalence
of sleep apnea than those who have stroke - related injury elsewhere in the
brain, according to new U-M research.