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Researchers map links between size of hippocampus and progression to Alzheimer's dementia
May 09, 2006FINDINGS: UCLA researchers sought to test the theory that the hippocampus - the area of the brain that processes memory - is smaller in patients with mild cognitive impairment who develop into Alzheimer's dementia, and that it is larger in patients with mild cognitive impairment who experience cognitive stability or improvement. Using novel 3-D mapping techniques to analyze MRI (magnetic resonance imaging) data from 20 patients with mild cognitive impairment, they found that the patients with the smaller hippocampus did, in fact, face an increased risk of developing dementia.
IMPACT: The technique helps physicians detect subtle anatomical differences and can be applied to any disease affecting the hippocampus such as other forms of dementia, epilepsy, hippocampal sclerosis, etc. Tools such as this for predicting cognitive decline hold great promise for patient counseling, advanced planning and therapeutic decision-making.
University of California-Los Angeles
Hippocampus Current Events and Hippocampus News RSSNew Down syndrome treatment suggested by Stanford/Packard study in mice
At birth, children with Down syndrome aren't developmentally delayed. But as they age, these kids fall behind. Memory deficits inherent in Down syndrome hinder learning, making it hard for the brain to collect experiences needed for normal cognitive development.
Cognitive dysfunction reversed in mouse model of Down syndrome
A study by neuroscientist William C. Mobley, MD, PhD, chair of the Department of Neurosciences at the University of California, San Diego School of Medicine, and colleagues at Stanford University Medical School has demonstrated a possible new approach to slowing the inevitable progression of cognitive decline found in Down's syndrome.
New neuroimaging analysis technique identifies impact of Alzheimer's disease gene in healthy brains
Brain imaging can offer a window into risk for diseases such as Alzheimer's disease (AD). A study conducted at the University of Kansas School of Medicine demonstrated that genetic risk is expressed in the brains of even those who are healthy, but carry some risk for AD.
Theory about long and short-term memory questioned by UCL scientists
The long-held theory that our brains use different mechanisms for forming long-term and short-term memories has been challenged by new research from UCL, published today in PNAS.
Weizmann Institute scientists reveal how some aromas are bound up in our memories
From Proust's Madeleines to the overbearing food critic in the movie Ratatouille who's transported back to his childhood at the aroma of stew, artists have long been aware that some odors can spontaneously evoke strong memories.
Estrogen therapy likely must be given soon after menopause to provide stroke protection
For estrogen replacement to provide stroke protection, it likely must be given soon after levels drop because of menopause or surgical removal of the ovaries, scientists report in the Journal of Neuroscience.
Aiming to avoid damage to neurocognitive areas of the brain during cranial radiation
Radiation oncologists at Rush University Medical Center are intent on finding ways to avoid damage to the critically important hippocampus and limbic circuit of the brain when cranial radiation is required to treat existing or potential metastatic cancers.
Fighting Sleep, Penn Researchers Reverse the Cognitive Impairment Caused By Sleep Deprivation
A research collaboration led by biologists and neuroscientists at the University of Pennsylvania has found a molecular pathway in the brain that is the cause of cognitive impairment due to sleep deprivation.
Why antidepressants don't work for so many
More than half the people who take antidepressants for depression never get relief.
Alzheimer's researchers find high protein diet shrinks brain
One of the many reasons to pick a low-calorie, low-fat diet rich in vegetables, fruits, and fish is that a host of epidemiological studies have suggested that such a diet may delay the onset or slow the progression of Alzheimer's disease (AD).
More Hippocampus Current Events and Hippocampus News Articles
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The Hippocampus Book (Oxford Neuroscience Series) by Per Andersen (Editor), Richard Morris (Editor), David Amaral (Editor), Tim Bliss (Editor), John O'Keefe (Editor) The hippocampus is one of a group of remarkable structures embedded within the brain's medial temporal lobe. Long known to be important for memory, it has been a prime focus of neuroscience research for many years. The Hippocampus Book promises to facilitate developments in the field in a major way by bringing together, for the first time, contributions by leading international scientists knowledgeable about hippocampal anatomy, physiology, and function. This authoritative volume offers the most comprehensive, up-to-date account of what the hippocampus does, how it does it, and what happens when things go wrong. At the same time, it illustrates how research focusing on this single brain structure has revealed principles of wider generality for the whole brain in relation to anatomical... |
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Neuronal Networks of the Hippocampus by Roger D. Traub (Author), Richard Miles (Author) The questions of how a large population of neurons in the brain functions, how synchronized firing of neurons is achieved, and what factors regulate how many and which neurons fire under different conditions form the central theme of this book. Using a combined experimental-theoretical approach unique in neuroscience, the authors present important new techniques for the physiological reconstruction of a large biological neuronal network. They begin by discussing experimental studies of the CA3 hippocampal region in vitro, focusing on single-cell and synaptic electrophysiology, particularly the effects a single neuron exerts on its neighbors. This is followed by a description of a computer model of the system, first for individual cells then for the entire detailed network, and the model... | |
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Neurologie Und Rehabilitation by Hippocampus Verlag Gmbh | |
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Groovin' in the Hippocampus by Lisa Jones Bromfield | |
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Groovin' in the Hippocampus Lisa Jones Bromfield (Primary Contributor) |
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Hippocampus Erectus - The Seahorse 12x18 Giclee on canvas by Buyenlarge Series: Classic Photography Artist: Unknown Period: Source country: USA Source Year: 12 inch by 18 inch Giclee print on Canvas. All files are stored digitally and are ready for reproduction. The quality is closely monitored to ensure professional results. This item is custom made per order. |
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T-shirt with water, seahorse, longsnout, hippocampus by SHOPZEUS Our standard t-shirts are made of 100% cotton and preshrunk (ultra cotton heavyweight). We typically use Gildan Activewear but at times may substitute with other brand name t-shirts. We carry thousands of t-shirts with sayings. To view additional t-shirts please visit our storefront on Amazon (Shopzeus.com) and search for t-shirt. |
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Hippocampus by Reaper Miniatures Dark Heaven 25mm heroic-scale miniatures are sold unpainted and may require assembly. |
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Hippocampus (Potency: 7C) by Quinn Hippocampus is a homeopathic remedy available as medicated sugar pellets in C potencies and as a liquid in 2 dram (1/4 oz), 1oz, and 4 oz sizes. Potencies of 30C and above are also available in ½ dram vials for those who need only 1 to 10 doses. We recommend using potencies from 6C to 30C for use in self diagnosis and prescribing. Hippocampus can be used to treat a wide range of diseases, all of which have a unique general pattern of effects upon an individual. Homeopathic medicine seeks to treat the whole person and not just a symptom or two because we are whole beings and not collections of unrelated symptoms. |
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Onesie with water, seahorse, longsnout, hippocampus by SHOPZEUS |
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