Microglia are brain cells that help maintain the integrity and normal
functioning of brain tissue.
Not exact matches
If we could but restore or bring about the normal
functioning of brain cells and nerve
tissues, as well as their own subsidiary chemical activity in such cases, then mental life would come flooding back in fullness and richness.
Forty - three babies also had intracranial calcifications (deposits
of calcium in the
tissue), which can impair
brain function.
Specifically, intensive postmortem neurological studies
of their
brain tissues reveal a relatively low density
of acetylcholine (a neurotransmitter) nerve sites, which, at normal densities,
function in critical ways to help re-initiate breathing following a sleep - related apnea or extended breathing pauses.
It was a monumental step, but a deeper understanding
of the
brain's anatomy and
function took a long time to follow, with many early theories ignoring the solid
brain tissue in favour
of the
brain's fluid filled cavities, or ventricles.
Much work remains in optimizing how faithfully the bits
of tissue reproduce normal
brain function and architecture, Panchision says.
The visceral exploration
of living
brain tissue is, in many cases, still the best way to unravel cognitive
functions as diverse as language, memory, vision, and movement.
To localize the source
of his seizure and identify which nearby
tissue could be surgically removed without major loss
of function, Parvizi's team implanted so - called subdural intracranial electrodes into Blackwell's
brain that would not only monitor neuronal activity but could also apply electric current and so stimulate the adjacent part
of the
brain.
Dr. Gradinaru's research interests focus on developing tools and methods for neuroscience (optogenetic actuators and sensors;
tissue clearing and imaging) as well as on investigating the mechanisms underlying deep
brain stimulation (DBS) and on the long - term effects
of DBS on neuronal health,
function, and ultimately behavior.
A multidisciplinary group
of scientists from the Sanders - Brown Center on Aging at the University
of Kentucky have identified an interesting connection between the health
of the
brain tissue that supports cognitive
functioning and the presence
of dementia in adults with Down syndrome.
«The most obvious
function of glial cells has been related to their role in forming scar
tissue to prevent the spread
of injury and neuronal degeneration, but so much about their role in the
brain is unknown.»
«These include different types
of MRI scans, which use strong magnetic fields and radio waves to produce detailed images
of the inside
of the
brain, and Positron Emission Tomography (PET) scans, which use a small amount
of a radioactive drug, or tracer, to test how
tissues in the
brain are actually
functioning.
In this case, Christoph was trying to develop hypotheses about what
functions are performed by particular patches
of tissue in the visual cortex — the part
of the
brain that receives input from the eyes.
The rings are engineered to mimic the structure and
function of the six layers
of human cortical
brain tissue.
While the team doesn't know the
function of those Neandertal gene variants, it began to search for their influence by examining
brain tissue from the prefrontal cortex
of 14 adults
of European, African, and Asian descent, as well as 14 chimpanzees.
But destruction
of tissue the size
of a sugar cube in the
brain stem and in parts
of the thalamus, especially if they occur simultaneously on the left and right sides, may leave the patient comatose, stuporous or otherwise unable to
function.
In mice and humans alike, the cerebral cortex — the outermost layer
of brain tissue associated with high - level
functions such as memory and decision - making — starts out as a spherical sheet
of tissue made up
of only neural stem cells.
The cerebral cortex is the outer layer
of brain tissue, a folded region about 2 - 4 millimeters thick, that is involved in many important aspects
of brain function including sensory and cognitive processes.
First, we show that the
brain tissue can be represented as a sparse linear combination
of localized basis
functions that are learned using high - resolution datasets.
«This data allows classification
of all human protein - coding genes into those coding for house - hold
functions (present in all cells) and those that are
tissue - specific genes with highly specialized expression in particular organs and
tissues, such as kidney, liver,
brain, heart, pancreas.
New studies in mice have shown that immature stem cells that proliferate to form
brain tissues can
function for at least a year — most
of the life span
of a mouse — and give rise to multiple types
of...
Scientists are using pluripotent stem cells — the master cells that make any cell in the body — to create small buds
of brain, thymus, liver, intestine, eye or kidney
tissue that replicate some
of the
functions we find in these organs.
He's one
of the world's leading researchers in neurobiology, which looks at the
brain and nervous system
of animals and humans in terms
of its anatomy and physiology (i.e., its cells and
tissues, and the way they
function and are organized).
Memory
function was fully restored in 75 percent
of the mice without damaging
brain tissue.
The cerebral cortex is the outer layer
of brain tissue, and is responsible for many «higher - order»
functions like language and information processing.
Utilizing the powerful healing cells found in fat
tissue, adult stem cell therapy for stroke offers a new approach by opening the door to
brain repair for the chance at improved
function, symptoms and quality
of life.
Featuring lectures by speakers from the University
of Minnesota, UNC, Duke, NCSU and Wake Forest University, the symposium is open to the entire scientific community and a broad spectrum
of topics will be covered including the
Brain Connectome project, the effect of music on brain function, novel MR and OCT imaging techniques for the lungs, and advanced ultrasound methodologies for tissue characteriza
Brain Connectome project, the effect
of music on
brain function, novel MR and OCT imaging techniques for the lungs, and advanced ultrasound methodologies for tissue characteriza
brain function, novel MR and OCT imaging techniques for the lungs, and advanced ultrasound methodologies for
tissue characterization.
Throughout the human lineage, both the gut and the
brain have been composed
of metabolically expensive
tissue — that is, they require a disproportionate amount
of energy to
function properly.
This type
of high quality liver is loaded with vitamins, minerals, proteins and healthy fats that support optimal collagen synthesis (think skin, hair and connective
tissues), strong immune
function, and heart,
brain and liver health.
The resulting nerve interference disrupts the flow
of information between your
brain and the regions
of your body supplied by the irritated spinal nerves, potentially resulting in loss
of function or abnormal
function of affected cells,
tissues, organs, and organ systems.
Although I am sympathetic ethically to vegetarianism, having been a practitioner for decades, removing gluten and casein products from my diet, while adding liver, raw eggs, heavy cream, coconut oil, and organic dark chocolate has renewed my health and vitality by shedding 70 pounds
of adipose
tissue, and improving
brain function.
''... we hypothesize that repeated stress - related allostatic overload may affect
brain function at three basic levels: (a) at the cellular level, it may compromise proteostasis (e.g. tau protein), organelles homeostasis, and induce epigenetic changes in neuronal DNA; (b) at the
tissue level it may affect intracellular communication (synaptic contacts), number
of cells (reduction
of neuronal density), composition
of the extracellular matrix (accumulation
of amyloid plaques), and neuroinflammation; (c) at the systemic levels it may alter the
brain's regulation
of behavior (cognitive decline).
Copper is incorporated into a variety
of proteins and metalloenzymes which perform essential metabolic
functions; the micronutrient is necessary for the proper growth, development, and maintenance
of bone, connective
tissue,
brain, heart, and many other body organs.
The age - related decline in growth hormone and associated IGF - 1 has been linked to age - related muscle atrophy, increased adipose
tissue, and neuronal dysfunction.2, 9 In fact, growth hormone replacement therapy in elderly men has been shown to increase lean body mass.9 Growth hormone therapy (1 mg / day — for 5 months) has also been used to improve cognitive
function in healthy adults and adults with mild cognitive impairment.10 While only modest amounts
of growth hormone cross the blood -
brain barrier, IGF - 1, which is actually responsible for the cognitive benefits, gets across just fine.
It effects every
tissue in your body including the uterus, cervix, and vagina, the endocrine (hormonal) system,
brain cells, fat metabolism, thyroid hormone
function, water balance, peripheral nerve myelin sheath synthesis, bone cells, energy production and thermogenesis, the immune system, survival and development
of the embryo, and growth and development
of the fetus.
Because protein is so vital for muscle and
tissue repair, as well as
brain function and energy, you may want to pair your serving
of chicken with other protein - filled foods to further boost your protein intake.
Growth hormone contributes to ongoing
tissue repair, cell rejuvenation, bone and muscle strength,
brain function, enzyme production, integrity
of hair, nails and skin and fat breakdown.
As the metals enter the blood stream to be passed out
of the body in urine or bile, they can damage
brain and nervous
tissue, depress immunity and disrupt other needed bodily
functions.1
Also, poor vagus nerve and
brain function inhibit secretion
of digestive juices and enzymes, which lead to constipation, as well as fail to keep the
tissues and blood vessels
of the rectum and anus healthy so as to avoid hemorrhoids.
It contains DHA, a type
of long - chain Omega - 3 Fatty Acid that is present in concentrations in
brain and retinal
tissue and aids in healthy
brain and eye development and
function in puppies.
This steroid / hormone is required for optimum health; Vitamin D protects against osteoporosis and helps in absorption and regulation
of calcium (needed for bone, muscle, and nerve
tissue production and
function), ensures proper thyroid
function, and assists with blood clotting, metabolism,
brain development, insulin production, control
of inflammation, and heartbeat rhythm.
ACT - activated clotting time (bleeding disorders) ACTH - adrenocorticotropic hormone (adrenal gland
function) Ag - antigen test for proteins specific to a disease causing organism or virus Alb - albumin (liver, kidney and intestinal disorders) Alk - Phos, ALP alkaline phosphatase (liver and adrenal disorders) Allergy Testing intradermal or blood antibody test for allergen hypersensitivity ALT - alanine aminotransferase (liver disorder) Amyl - amylase enzyme — non specific (pancreatitis) ANA - antinuclear antibody (systemic lupus erythematosus) Anaplasmosis Anaplasma spp. (tick - borne rickettsial disease) APTT - activated partial thromboplastin time (blood clotting ability) AST - aspartate aminotransferase (muscle and liver disorders) Band band cell — type
of white blood cell Baso basophil — type
of white blood cell Bile Acids digestive acids produced in the liver and stored in the gall bladder (liver
function) Bili bilirubin (bile pigment responsible for jaundice from liver disease or RBC destruction) BP - blood pressure measurement BUN - blood urea nitrogen (kidney and liver
function) Bx biopsy C & S aerobic / anaerobic bacterial culture and antibiotic sensitivity test (infection, drug selection) Ca +2 calcium ion — unbound calcium (parathyroid gland
function) CBC - complete blood count (all circulating cells) Chol cholesterol (liver, thyroid disorders) CK, CPK creatine [phospho] kinase (muscle disease, heart disease) Cl - chloride ion — unbound chloride (hydration, blood pH) CO2 - carbon dioxide (blood pH) Contrast Radiograph x-ray image using injected radiopaque contrast media Cortisol hormone produced by the adrenal glands (adrenal gland
function) Coomb's anti- red blood cell antibody test (immune - mediated hemolytic anemia) Crea creatinine (kidney
function) CRT - capillary refill time (blood pressure,
tissue perfusion) DTM - dermatophyte test medium (ringworm — dermatophytosis) EEG - electroencephalogram (
brain function, epilepsy) Ehrlichia Ehrlichia spp. (tick - borne rickettsial disease) EKG, ECG - electrok [c] ardiogram (electrical heart activity, heart arryhthmia) Eos eosinophil — type
of white blood cell Fecal, flotation, direct intestinal parasite exam FeLV Feline Leukemia Virus test FIA Feline Infectious Anemia: aka Feline Hemotrophic Mycoplasma, Haemobartonella felis test FIV Feline Immunodeficiency Virus test Fluorescein Stain fluorescein stain uptake
of cornea (corneal ulceration) fT4, fT4ed, freeT4ed thyroxine hormone unbound by protein measured by equilibrium dialysis (thyroid
function) GGT gamma - glutamyltranferase (liver disorders) Glob globulin (liver, immune system) Glu blood or urine glucose (diabetes mellitus) Gran granulocytes — subgroup
of white blood cells Hb, Hgb hemoglobin — iron rich protein bound to red blood cells that carries oxygen (anemia, red cell mass) HCO3 - bicarbonate ion (blood pH) HCT, PCV, MHCT hematocrit, packed - cell volume, microhematocrit (hemoconcentration, dehydration, anemia) K + potassium ion — unbound potassium (kidney disorders, adrenal gland disorders) Lipa lipase enzyme — non specific (pancreatitis) LYME Borrelia spp. (tick - borne rickettsial disease) Lymph lymphocyte — type
of white blood cell MCHC mean corpuscular hemoglobin concentration (anemia, iron deficiency) MCV mean corpuscular volume — average red cell size (anemia, iron deficiency) Mg +2 magnesium ion — unbound magnesium (diabetes, parathyroid
function, malnutrition) MHCT, HCT, PCV microhematocrit, hematocrit, packed - cell volume (hemoconcentration, dehydration, anemia) MIC minimum inhibitory concentration — part
of the C&S that determines antimicrobial selection Mono monocyte — type
of white blood cell MRI magnetic resonance imaging (advanced
tissue imaging) Na + sodium ion — unbound sodium (dehydration, adrenal gland disease) nRBC nucleated red blood cell — immature red blood cell (bone marrow damage, lead toxicity) PCV, HCT, MHCT packed - cell volume, hematocrit, microhematocrit (hemoconcentration, dehydration, anemia) PE physical examination pH urine pH (urinary tract infection, urolithiasis) Phos phosphorus (kidney disorders, ketoacidosis, parathyroid
function) PLI pancreatic lipase immunoreactivity (pancreatitis) PLT platelet — cells involved in clotting (bleeding disorders) PT prothrombin time (bleeding disorders) PTH parathyroid hormone, parathormone (parathyroid
function) Radiograph x-ray image RBC red blood cell count (anemia) REL Rocky Mountain Spotted Fever / Ehrlichia / Lyme combination test Retic reticulocyte — immature red blood cell (regenerative vs. non-regenerative anemia) RMSF Rocky Mountain Spotted Fever SAP serum alkaline phosphatase (liver disorders) Schirmer Tear Test tear production test (keratoconjunctivitis sicca — dry eye,) Seg segmented neutrophil — type
of white blood cell USG Urine specific gravity (urine concentration, kidney
function) spec cPL specific canine pancreatic lipase (pancreatitis)-- replaces the PLI test spec fPL specific feline pancreatic lipase (pancreatitis)-- replaces the PLI test T4 thyroxine hormone — total (thyroid gland
function) TLI trypsin - like immunoreactivity (exocrine pancreatic insufficiency) TP total protein (hydration, liver disorders) TPR temperature / pulse / respirations (physical exam vital signs) Trig triglycerides (fat metabolism, liver disorders) TSH thyroid stimulating hormone (thyroid gland
function) UA urinalysis (kidney
function, urinary tract infection, diabetes) Urine Cortisol - Crea Ratio urine cortisol - creatine ratio (screening test for adrenal gland disease) Urine Protein - Crea Ratio urine protein - creatinine ratio (kidney disorders) VWF VonWillebrands factor (bleeding disorder) WBC white blood cell count (infection, inflammation, bone marrow suppression)
Interference with blood supply leads to
tissue damage and a subsequent loss in normal
function of areas in the
brain and spinal cord.
They also have highly - specialized
functions in neurological
tissues, especially the
brain and retina and play an important role in cell membranes and the formation
of new
tissue, therefore important for development and growth.
Our lawyers work with clients who have suffered a traumatic
brain injury; spinal cord damage; broken bones; nerve or respiratory damage; muscle,
tissue, and ligament damage, loss
of limb; and any injury that involves a loss
of bodily
function.
Biochemistry has wide scope and deals with diverse topics, such as molecular genetics, the structure and
function of nucleic acids, proteins, and lipids, enzymology, metabolism and bioenergetics, hormones and vitamins and the specialized biochemistry
of specific organisms or
tissues such as muscle or the
brain.
If a stroke victim, for example, experiences damage to the speech areas
of the
brain, there are ways to train surrounding areas
of brain tissue, or areas in the opposite hemisphere, to take over speech
functions.