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An organization that funds research for Alzheimer's disease, provides information on new treatment strategies, provides information on caring for afflicted people, and generally increases public knowledge of disease prevention. This program financially supports new Alzheimer's studies. These research projects are selected by the Medical and Scientific Advisory Council. The council chooses which studies to address based on their potential uses in diagnostics, genetics, treatments, prevention, early detection and general enhancement of lifestyle.

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• SciCrunch
• 15 years ago - by Anonymous

An organization that provides scientists with human tissue from Alzheimer's patients and patients with related brain disorders. Brain tissue is collected from research studies at the University of Michigan, as well as other research centers, and are donated by the families of the patients or the participants themselves. Tissues that are present in the Brain Bank are pre-characterized by pathologists and can be provided to researchers upon request.

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• SciCrunch
• 15 years ago - by Anonymous

An Alzheimer's disease center which aims to conduct and promote research on Alzheimer's disease and enhance public and professional understanding of dementia through education and outreach efforts. The MADC promotes clinical research on memory and aging which involves the direct use of research volunteers, biomarkers, and other clinical data collected through the University of Michigan Memory and Aging Project.

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• SciCrunch
• 15 years ago - by Anonymous

An algorithm for feature selection in the presence of potential confounding factors.

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• SciCrunch
• 13 years ago - by Anonymous

An endowment that offers funding for memory research. The McKnight Endowment Fund for Neuroscience is an independent charitable organization established by The McKnight Foundation to carry out the wishes of its founder, William L. McKnight (1887-1979). Currently, the Endowment Fund for Neuroscience administers four awards which support young and established neuroscientists and encourage interdisciplinary collaboration: * Memory and Cognitive Disorders Awards * Neuroscience of Brain Disorders Awards * Scholar Awards * Technological Innovations in Neuroscience Awards Mr. McKnight, who led the 3M company for three decades, had a personal interest in memory and its diseases. He chose to set aside part of his legacy to bring hope to those suffering from brain injury or disease and cognitive impairment.

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• SciCrunch
• 15 years ago - by Anonymous

A complete pipeline for the analysis of alternative splicing using RNA-Sequencing data.

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• SciCrunch
• 13 years ago - by Anonymous

brat is a free, open-source, web-based tool for text annotation, visualisation and editing. brat is designed in particular for structured annotation, where the notes are not freeform text but have a fixed form that can be automatically processed and interpreted by a computer. brat is built entirely on standard web technologies, and it is not necessary to install any local software or browser plugins to use it. An annotator can set up and start using brat simply by entering the address of the brat installation into the address bar of a browser. (Setting up an entirely new brat server does require some action, but can be done in just five minutes on any system running a web server.) brat is fully configurable and can support a wide variety of annotation tasks, including, for example: * entity mention (named entity) annotation * binary relation annotation * dependency syntactic annotation * structured, n-ary event annotation * attribute/meta-knowledge annotation (e.g. negation, speculation, etc.) The tool also provides annotation support features such as text and annotation search with detailed constraints, keyword-in-context concordancing, and integrated configurable checking of task-specific semantic constraints. Annotations created in brat can be exported with a few clicks from the interface in a simple standoff format that can be easily analyzed, processed, and converted into other formats. Visualizations can be similarly be exported in their native SVG format, rendered as a bitmap (PNG format), or converted into other vector formats for embedding into documents (PDF or EPS). brat is developed as a collaborative effort between several research groups as an open source project (MIT license), and we warmly welcome contributions and participation from the community, including feature requests. We hope this tool will prove valuable to the natural language processing community, and will gladly answer questions and welcome any feedback.

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• SciCrunch
• 15 years ago - by Anonymous

The Society for Neuroscience (SfN) is a nonprofit membership organization of scientists and physicians who study the brain and nervous system. Since its inception in 1969, the Society has grown from 500 members to over 40,000. Today, SfN is the world''s largest organization of scientists and physicians devoted to advancing understanding of the brain and nervous system. SfN''s mission is to: 1. Advance the understanding of the brain and the nervous system by bringing together scientists of diverse backgrounds, by facilitating the integration of research directed at all levels of biological organization, and by encouraging translational research and the application of new scientific knowledge to develop improved disease treatments and cures. 2. Provide professional development activities, information, and educational resources for neuroscientists at all stages of their careers, including undergraduates, graduates, and postdoctoral fellows, and increase participation of scientists from a diversity of cultural and ethnic backgrounds. 3. Promote public information and general education about the nature of scientific discovery and the results and implications of the latest neuroscience research. Support active and continuing discussions on ethical issues relating to the conduct and outcomes of neuroscience research. 4. Inform legislators and other policymakers about new scientific knowledge and recent developments in neuroscience research and their implications for public policy, societal benefit, and continued scientific progress..

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• SciCrunch
• 15 years ago - by Anonymous

Alzheimer's Disease Center that serves as the focal point for all Alzheimer's disease-related activities at the University of Kentucky and the Commonwealth of Kentucky providing an environment and core resources that catalyze innovative research, outreach, education, and clinical programs. Their ADC plans to build on its historic strengths and capitalize on emerging opportunities to provide an infrastructure that supports research designed to translate knowledge into therapeutic strategies for AD. They focus on two interrelated themes: Transitions and Translation. Their overall emphasis is to more effectively bridge the gap between basic research and clinical studies by facilitating translational efforts. They also carefully characterize transitions across the spectrum of cognitive impairment (normal/ preclinical AD/ MCI/ dementia), with focus on definition of early disease, and continue to support neuropathology as the bedrock of our center. The Alzheimer Disease Center's 2006-2011 grant award from the National Institute on Aging consists of five cores: * Administrative Core * Clinical Core * Biostatistics and Data Management Core * Neuropathology Core * Education & Information Transfer Core

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• SciCrunch
• 15 years ago - by Anonymous

An organization which includes a tissue bank, a database, study design consultation, clinical resources, and a community registry database. The UK-ADC shares data with the NIA national database (NACC), as well as with independent, qualified investigators both within and outside the UK-ADC. This resource's associated tissue bank is comprised of anonymized brain tissue, blood, and cerebrospinal fluid samples from patients in the clinic, as well as frozen post-mortem brain tissue samples. This organization also shares research resources with the National Alzheimer's Coordinating Center (NACC), NACC collaborative initiatives, the Alzheimer's Disease Neuroimaging Initiative (ADNI), other Alzheimer Disease Centers (ADCs), and any qualified investigators from either the University of Kentucky or the general scientific community.

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• SciCrunch
• 15 years ago - by Anonymous

A center which focuses on research dedicated to the aging process and age-related brain diseases, as well as education, outreach, and clinical programs that promote healthy brain aging. The major foci of the Center are basic and applied research in Alzheimer's disease and related neurodegenerative disorders. Its objectives include expanding translational neuroscience research and providing educational opportunities to the general public, as well as healthcare students and professionals., THIS RESOURCE IS NO LONGER IN SERVICE. Documented on September 16,2025.

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• SciCrunch
• 15 years ago - by Anonymous

An Alzheimer's disease research center which supports new research and enhances ongoing research by providing core support to bringing together behavioral, biomedical, and clinical scientists. The Center conducts multidisciplinary research, trains scientists, and spreads information about Alzheimer's disease and related disorders to the general public. The principal goal of the Massachusetts ADRC is to support research in aging, Alzheimer's Disease and other related disorders. Researchers work with national and international multi-disciplinary teams to understand: normal aging, the transition from normal aging to mild forms of memory problems, and the later stages of dementia. The Massachusetts ADRC has an active brain donation program at the Massachusetts General Hospital (MGH) for patients as well as subjects enrolled in research studies.

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• SciCrunch
• 15 years ago - by Anonymous

An Alzheimer's disease center which researches the cause, treatment and prevention of Alzheimer's disease with a focus on four main areas of research: risk factors for Alzheimer's and related disorders, the neurological basis of the disease, diagnosis, and treatment. Data includes a number of computed variables that are available for ROS, MAP and MARS cohorts. These variables are under categories such as affect and personality, chronic medical conditions, and clinical diagnosis. Specimens include ante-mortem and post-mortem samples obtained from subjects evaluated by ROS, MAP and clinical study cores. Specimen categories include: Brain tissue (Fixed and frozen), Spinal cord, Muscles (Post-mortem), and Nerve (Post-mortem), among other types of specimens. Data sharing policies and procedures apply to obtaining ante-mortem and post-mortem specimens from participants evaluated by the selected cohorts of the RADC.

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• SciCrunch
• 15 years ago - by Anonymous

A list of information about key sources of funding in various countries worldwide, from the SfN. The listings below include notes about each funding agency''s area of research and type of funding, as well as information about special funding opportunities. Most funders have multifaceted programs and schemes, and more detailed information can be found by following the links provided. You can download a PDF version of the entire directory or browse the links below that will take you directly to the funders'' Web sites. SfN welcomes suggestions or changes to existing information; please contact globalaffairs @ sfn.org.

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• SciCrunch
• 15 years ago - by Anonymous

An Alzheimer's research center which focuses on mild cognitive impairment and early diagnosis and treatment of memory disorders. The Center hosts clinical trials in which the public can participate. Its resources for scientists include a tissue and biospecimen banking facility, the Emory neurology database, and research seminars.

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• SciCrunch
• 15 years ago - by Anonymous

This software package provides the implementation of distance weighted discrimination (DWD) using an interior point method for the solution of second order cone programming problems.

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• SciCrunch
• 13 years ago - by Anonymous

The data sets included in this resource are published in Kravitz et al, 2012 Distinct roles for direct and indirect pathway striatal neurons in reinforcement (Nat. Neurosci). The data shows: optogenetic activation of dopamine D1 or D2 receptor-expressing striatal projection neurons influenced reinforcement learning in mice. Stimulating D1 receptor-expressing neurons induced persistent reinforcement, whereas stimulating D2 receptor-expressing neurons induced transient punishment. These 3 recording files contain data collected in 2010 and 2011 by Lex Kravitz in Anatol Kreitzer''s lab at the Gladstone Institutes. Each file contains ~ 1 hour of awake in vivo recording data, containing the spike times for ~30 minutes of spontaneous activity, preceeded or followed by 400 laser pulses (473nm laser light, 1 sec pulses, 3 seconds inter-pulse-interval). The laser pulses were presented at 4 intensities: 0.1mW, 0.3mW, 1.0mW, and 3.0mW, and pulse times at each intensity are given in separate columns in each data file. Finally, each data file contains the identification of ''light-modulated units'' as we identified them (see methods below). Methods: Viral expression of DIO-ChR2-YFP and DIO-YFP We used double-floxed inverted (DIO) constructs to express ChR2-YFP fusions and YFP alone in Cre-expressing neurons, which virtually eliminates recombination in cells that do not express Cre-recombinase (Sohal et al, Nature, 2009). The double-floxed reverse ChR2-YFP or YFP cassette was cloned into a modified version of the pAAV2-MCS vector (Stratagene, La Jolla, CA) carrying the EF-1a promoter and the Woodchuck hepatitis virus posttranscriptional regulatory element (WPRE) to enhance expression. The recombinant AAV vectors were serotyped with AAV1 coat proteins and packaged by the viral vector core at the University of North Carolina. The final viral concentration was 4 x 10^12 virus molecules/mL (by Dot Blot, UNC vector core). This viral construct can now be ordered in single aliquots directly from UNC Vector core as product AAV-EF1a-DIO-hChR2(H134R)-EYFP, at http://genetherapy.unc.edu/services.htm) Implantation of electrode arrays for awake recordings Anaesthesia was induced with a mixture of ketamine and xylazine (100mg ketamine plus 5mg xylazine per kilogram of body weight i.p.) and maintained with isoflurane through a nose cone mounted on a stereotaxic apparatus (Kopf Instruments). The scalp was opened and a hole was drilled in the skull (0.0 to +1.0mm AP, -1.0 to -2.0mm ML from bregma). Two skull screws were implanted in the opposing hemisphere. Dental adhesive (C&B Metabond, Parkell) was used to fix the skull screws in place and coat the surface of the skull. An array of 16 or 32 microwires (35-��m tungsten wires, 100-��m spacing between wires, 200-��m spacing between rows; Innovative Physiology) and one optical fiber in a ferrule was lowered into the striatum (3.0mm below the surface of the brain) and cemented in place with dental acrylic (Ortho-Jet, Lang Dental). After the cement dried, the scalp was sutured shut. Animals were allowed to recover for at least seven days before striatal recordings were made. In vivo electrophysiology Voltage signals from each recording site on the microwire array were band-pass-filtered, such that activity between 150 and 8,000Hz was analysed as spiking activity. This data was amplified, processed and digitally captured using commercial hardware and software (Plexon). Single units were discriminated with principal component analysis (OFFLINE SORTER, Plexon). Two criteria were used to ensure quality of recorded units: (1) recorded units smaller than 100��V (~3 times the noise band) were excluded from further analysis and (2) recorded units in which more than 1% of interspike intervals were shorter than 2ms were excluded from further analysis. Average waveforms were exported with OFFLINE SORTER. During the recording we coupled the array to a laser and pulsed the laser at four intensities (0.1mW, 0.3mW, 1mW, and 3mW). Laser stimulation was run in a cyclical fashion, on for 1 second, and off for 3 seconds. Each neuron received 100 pulses at each laser intensity. Identification of ChR2 expressing units in in vivo recordings For all neurons, peri-event histograms were generated for each laser intensity independently. Neurons were classified as ChR2-expressing if they exhibited a firing rate greater than 3x above the standard deviation of the 1-second preceding the laser pulse within 10msec of the laser onset. Each neuron was tested independently at each laser power, and neurons that satisfied this criteria at any one power were defined as ChR2-expression.

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• SciCrunch
• 15 years ago - by Anonymous

A forum for scientists specialized in stem cells, tissue engineering and regenerative medicine. The international board of the ITERA Life-Sciences Forum is composed of researchers and physicians from universities, university hospitals, stem cell and research institutes and biotechnological companies. The annual international ITERA Life-Sciences Forum workshop is dedicated to the latest developments in stem cell research. Cryo-Save, Europe''''s leading provider of stem cell banks, is a founding member of ITERA and sponsors the yearly workshops with an unrestricted educational grant. Members of ITERA Life-Sciences are participating members in three EU-Framework projects: e.a. CRYSTAL and HEPADIP and were recently awarded the HYPERLAB project. The IWT (Agency for Innovation by Science and Technology) recently confirmed that ITERA members will be involved in the HEPSTEM project with participating groups from the Flemish Universities and one research group (KUL, UGENT, VUB and IMEC). ITERA Life Sciences Forum has created this networking to share the knowledge of the academic world with the knowledge of small and middle sized enterprises (SME''''s), with the aim to participate in the Framework programs of the European Union. At the third Workshop in Maastricht (25-26 October 2007) we asked some opinion leaders who participated to explain their actual vision about stem cells of the cord, cord blood and placenta. The videos on what they had to say are available.

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• SciCrunch
• 15 years ago - by Anonymous

A Alzheimer's Disease Research Center (ADRC) whose goal is to conduct basic and clinical research aimed at understanding Alzheimer's disease. The Center enrolls a variety of individuals for clinical trials, evaluation and follow-up, including: normal control subjects, individuals with mild memory problems, and patients diagnosed with Alzheimer's Disease or related dementias. Researchers can request data and specimens obtained from ADRC subjects. These include blood or DNA, brain specimens, and cross-sectional or longitudinal clinical and cognitive data, all from ADRC subjects.

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• SciCrunch
• 15 years ago - by Anonymous

Brain bank resources which include postmortem human frozen brain tissue and matched cerebrospinal fluid (CSF) and blood available for scientists to search for etiopathogeneses of human disease. The National Neurological Research Specimen Bank and the Multiple Sclerosis Human Neurospecimen Bank maintains a collection of quick frozen and formalin fixed postmortem human brain tissue and frozen cerebrospinal fluid from patients with neurological diseases, including Alzheimer's Disease, amyotrophic lateral sclerosis, depressive disorder/suicide, and epilepsy, among others. Diagnoses are documented by clinical medical records and gross/microscopic neuropathology. The Neuropathology Laboratory at the UCLA Medical Center maintains a bank of frozen, formalin and paraformaldehyde-fixed and paraffin-embedded postmortem human brain tissues and frozen cerebrospinal fluid (CSF) from patients who die with Alzheimer's disease and other dementing and degenerative illnesses, as well as control materials removed in a similar fashion from patients who are neurologically normal.

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• SciCrunch
• 13 years ago - by Anonymous