How Does the Brain Learn by Talking to Itself?
A new study reveals the role synaptic feedback systems play in shaping learning processes. The findings could help develop more efficient artificial intelligence techniques.... Read More...
LTP
Clues to Brain Changes in Depression Discovered
A new study sheds light on how the brain processes rewards and provides a deeper understanding on the neurobiology of depression.... Read More...
New Neurons Archive Old Memories
Researchers report neurogenesis underlies the brain's capacity to create and store new memories. Exercise, researchers report, promotes neurogenesis and increases hippocampal capacity.... Read More...
New Mechanism Involved in Age Related Memory Loss Discovered
Researchers report specific alterations in signaling circuits associated with memory can induce an abnormal response in neurons, which is linked to the aging process and cognitive decline. ... Read More...
Memory Molecule Limits Plasticity by Calibrating Calcium
Researchers have identified a novel role the RGS14 protein plays in limiting synaptic plasticity.... Read More...
Illuminating Mechanism at Play in Learning
Researchers report molecular networks on both sides of a synapse are important for controlling learning. ... Read More...
Making New Memories is a Balancing Act
According to researchers, some synapses get smaller as we learn new information.... Read More...
Receptors Key to Strong Memories
The strength of a memory depends upon the number of receptors in a synapse, researchers report.... Read More...
Running Helps Brain Stave off Effects of Chronic Stress
Researchers report running can help mitigate the impact chronic stress has on the hippocampus.... Read More...
How Neural Networks Influence Alcoholism
Researchers report alcohol seeking behavior may be induced by altering the strength of synapses.... Read More...
What Are Memories Made Of?
A new study evaluates the roles AKT proteins play in synaptic plasticity, brain development and neuropsychiatric disorders.... Read More...
How Odors Are Turned into Long Term Memories
A new study reveals the piriform cortex is able to archive long term memory, but requires instruction from the orbiotfrontal cortex to indicate the event is to be stored as a long-term memory.... Read More...