News tagged with memory systems
Brain-imaging study links cannabinoid receptors to post-traumatic stress disorder
In a first-of-its-kind effort to illuminate the biochemical impact of trauma, researchers at NYU Langone Medical Center have discovered a connection between the quantity of cannabinoid receptors in the human brain, known ...
Psychology & Psychiatry
May 14, 2013 |
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Pain is not one-dimensional, researchers say
Pain is not one-dimensional but a combination of inflammatory reactions as well as of processes in the central nervous system and memory cells. This is the result of a current study by pain researchers at ...
Medical research
May 01, 2013 |
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Drivers education for older drivers remains for 2 years, HF/E researcher finds
In seeming contrast to the notion that the elderly often have memory problems, a new study from an HF/E researcher finds driver retraining to be an effective strategy for improving the safe-driving habits of older drivers ...
Health
Apr 26, 2013 |
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Neural codes for memory implants
(Medical Xpress)—The ability to short-circuit debilitating tremors in disease states with implantable stimulators is nothing short of remarkable. The same can be said for cochlear prosthetics which restore ...
Neuroscience
Apr 24, 2013 |
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Fight control: Researchers link individual neurons to regulation of aggressive behavior in flies
(Medical Xpress)—Scientists have long pondered the roots of aggression—and ways to temper it. Now, new research is beginning to illuminate the cellular-level circuitry responsible for modulating aggression ...
Neuroscience
Apr 19, 2013 |
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Insights into the immune system, from the fates of individual T cells
By charting the differing fates of individual T cells, researchers have shown that previously unpredictable aspects of the adaptive immune response can be effectively modeled. The crucial question: What determines ...
Medical research
Mar 20, 2013 |
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Study reveals potential target to better treat, cure anxiety disorders
Researchers at Boston University School of Medicine (BUSM) have, for the first time, identified a specific group of cells in the brainstem whose activation during rapid eye movement (REM) sleep is critical for the regulation ...
Neuroscience
Mar 05, 2013 |
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'Rapid response' pathway for immune cell development may improve body's ability to fight recurring infectious threats
Efficient immune protection requires the ability to rapidly recognize intruders that the body has encountered in the past. This is achieved via 'memory' B cells, which develop following immune system activation ...
Medical research
Feb 15, 2013 |
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Immune systems of healthy adults 'remember' germs to which they've never been exposed
It's established dogma that the immune system develops a "memory" of a microbial pathogen, with a correspondingly enhanced readiness to combat that microbe, only upon exposure to it—or to its components though a vaccine. ...
Immunology
Feb 07, 2013 |
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Finding the way to memory: Guidance proteins regulate brain plasticity
Our ability to learn and form new memories is fully dependent on the brain's ability to be plastic – that is to change and adapt according to new experiences and environments. A new study from the Montreal Neurological ...
Neuroscience
Feb 04, 2013 |
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What is deja vu and why does it happen?
Have you ever experienced a sudden feeling of familiarity while in a completely new place? Or the feeling you've had the exact same conversation with someone before?
Psychology & Psychiatry
Jan 11, 2013 |
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The pilot and autopilot within our mind-brain connection: Conscious vs. unconscious, habit vs. non-habit examined
(Medical Xpress)—Have you ever driven to work so deep in thought that you arrive safely yet can't recall the drive itself? And if so, what part of "you" was detecting cars and pedestrians, making appropriate stops and ...
Neuroscience
Jan 11, 2013 |
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Intensive training for aphasia: Even older patients can improve
Older adults who have suffered from aphasia for a long time can nevertheless improve their language function and maintain these improvements in the long term, according to a study by Dr. Ana Inés Ansaldo, PhD, a researcher ...
Neuroscience
Jan 09, 2013 |
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Cholesterol boosts the memory of the immune system
The memory of the human immune system is critical for the development of vaccines. Only if the body recognizes a pathogen with which it has already come into contact in the case of a second infection, the ...
Immunology
Dec 24, 2012 |
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Method developed targets diagnosis of early Alzheimer's disease: Half of patients could be diagnosed a year earlier
(Medical Xpress)—A software tool called PredictAD developed by VTT Technical Research Centre of Finland promises to enable earlier diagnosis of the disease on the basis of patient measurements and large databases. Alzheimer's ...
Alzheimer's disease & dementia
Dec 04, 2012 |
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