News tagged with memory circuits
Growth factor protects key brain cells in Alzheimer's models
Feb 08, 2009 |
5 / 5 (13) |
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Memory loss, cognitive impairment, brain cell degeneration and cell death were prevented or reversed in several animal models after treatment with a naturally occurring protein called brain-derived neurotrophic factor (BDNF). ...
Search results for memory circuits
Researchers find clues to why some continue to eat when full
Medicine & Health / Psychology & Psychiatry
15 hours ago |
4.5 / 5 (4) |
0
The premise that hunger makes food look more appealing is a widely held belief - just ask those who cruise grocery store aisles on an empty stomach, only to go home with a full basket and an empty wallet.
Neuroscientists uncover possible basis of short-term memory
Medicine & Health / Neuroscience
Dec 27, 2009 |
4.8 / 5 (17) |
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Ben W. Strowbridge, PhD, associate professor of neuroscience and physiology/biophysics, and Phillip Larimer, PhD, a MD/PhD student in the neurosciences graduate program at Case Western Reserve University School of Medicine, ...
New techniques make carbon-based integrated circuits more practical
Dec 09, 2009 |
4.9 / 5 (13) |
4
(PhysOrg.com) -- Stanford engineers have built what they believe is a chip with the most advanced computing and storage elements made of carbon nanotubes to date by devising a way to root out the stubborn ...
Cut out the (estrogen) middleman
Medicine & Health / Neuroscience
Dec 08, 2009 |
not rated yet |
0
Estrogen seems to act like a middleman in its positive effect on the brain, raising the possibility that future drugs may bypass the carcinogenic hormone altogether while reaping its benefits.
Futuristic 48-Core Intel Chip Could Reshape How Computers are Built (w/ Video)
Dec 03, 2009 |
4.4 / 5 (31) |
19
(PhysOrg.com) -- Researchers from Intel Labs demonstrated an experimental, 48-core Intel processor, or "single-chip cloud computer," that rethinks many of the approaches used in today's designs for laptops, ...
Intelligent blood bags
Dec 01, 2009 |
not rated yet |
0
(PhysOrg.com) -- Have the blood supplies got too warm? Do they match the patient?s blood group? In the future, these kinds of questions will be answered by intelligent radio nodes attached to blood bags. These ...
Scientists find emotion-like behaviors, regulated by dopamine, in fruit flies
Medicine & Health / Neuroscience
Nov 25, 2009 |
5 / 5 (3) |
1
Scientists at the California Institute of Technology have uncovered evidence of a primitive emotion-like behavior in the fruit fly, Drosophila melanogaster. Their findings, which may be relevant to the relationship betwee ...
'Fingerprinting' RFID Tags: Researchers Develop Anti-Counterfeiting Technology
Nov 19, 2009 |
4 / 5 (3) |
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(PhysOrg.com) -- Engineering researchers at the University of Arkansas have developed a unique and robust method to prevent cloning of passive radio frequency identification tags. The technology, based on one or more unique ...
Computer Based on Insights From The Brain Moves Closer to Reality
Technology / Computer Sciences
Nov 18, 2009 |
4.6 / 5 (26) |
4
(PhysOrg.com) -- Today at SC 09, the supercomputing conference, IBM announced significant progress toward creating a computer system that simulates and emulates the brain's abilities for sensation, perception, ...
To make memories, new neurons must erase older ones
Nov 12, 2009 |
4.4 / 5 (8) |
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Short-term memory may depend in a surprising way on the ability of newly formed neurons to erase older connections. That's the conclusion of a report in the November 13th issue of the journal Cell that provid ...
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