Last year, CSHL Associate Professor Bo Li and his colleagues were able to use new genetic techniques to determine the precise neurons in the central amygdala that
control fear memory.
Not exact matches
This area processes
memory, emotions, the response to stress and is responsible for nurturing, caring, separation anxiety,
fear, rage, social bonding and hormone
control.
While there's no end of women who go into their second birth wanting something better, hoping for a nicer birth, a birth where they're more in
control and a birth that can bring them better
memories and healing from a previous experience I have never heard anyone express
fear for a second birth, because of
fear that it might not be as good but does that make the
fear any less real?
Today, scientists at Cold Spring Harbor Laboratory (CSHL) announce the discovery of a new neural circuit in the brain that directly links the site of
fear memory with an area of the brainstem that
controls behavior.
The researchers analyzed the hippocampi of trained mice, those that were conditioned with a
memory of
fear, as well as some
control mice that were not trained, analyzing them at different intervals after conditioning.
A team of CSHL scientists have discovered a new neural circuit in the brain that directly links the site of
fear memory with an area of the brainstem that
controls behavior.
Previous imaging studies have found that in PTSD sufferers, parts of the brain involved in
memory,
fear, and mood
control are smaller compared with the brains of people who come through their trauma more - or-less unscathed.
The limbic system is a complex area that
controls emotions (including
fear and anger), motivation,
memory, and feelings of pleasure.