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The English suffixes -phobia, -phobic, -phobe (from Greek φόβος phobos, "fear") occur in technical usage in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia), in chemistry to describe chemical aversions (e.g. hydrophobic), in biology to describe organisms that dislike certain conditions (e.g ...
There is barely any recalled memory in cases of fear and trauma exposure, brain injury, post-traumatic stress disorder, pain, or anxiety. Recall memory is very limited, since the only memory people with these problems have is the flash backs of what happened when the event took place. [ 62 ]
The word phobia may also refer to conditions other than true phobias. For example, the term hydrophobia is an old name for rabies, since an aversion to water is one of that disease's symptoms. A specific phobia to water is called aquaphobia instead. A hydrophobe is a chemical compound that repels water.
Itching. Pooping. Hunger. Headaches. Learn how the signs of anxiety can show up in your body, not just in your brain.
The modulation of all of the different types of plasticity is called heterosynaptic plasticity. Homosynaptic plasticity is also prevalent which consists solely of the Hebbian plasticity. In a variety of model systems, it has been shown that monoamines modulate plasticity underlying memory formation such as a heightened percept of fear. [8]
On the other hand, in a dangerous situation, people can experience high levels of fear and anxiety if they are in a group of people that is panicking. An example of this is when a large group try to get out of a building and the individuals at the front are crushed against the doors by the weight of the people behind them.
People showing signs of psychomotor agitation may be experiencing mental tension and anxiety, which comes out physically as: fast or repetitive movements; movements that have no purpose; movements that are not intentional; These activities are the subconscious mind's way of trying to relieve tension [citation needed]. Often people experiencing ...
The earliest warning signs of Alzheimer's disease include memory loss that impacts your daily functioning, vision and language issues, social withdrawal, and more.