Does the brain heal after depression?
The term
"depression" refers to a mood disorder. It might be characterised as
melancholy, grief, or rage that interferes with daily tasks. Also, it's very
typical. Centers for Disease Control and Prevention information According to
Trusted Source, 18.5% of American adults in any given 2-week period in 2019 experienced
depressive
symptoms.
Despite the
similarities between depression and grief, sadness or grief experienced after a
tragic incident or the loss of a loved one are not the same as depression.
Grief normally does not involve self-hatred or a loss of self-esteem, although
depression frequently does.
Positive feelings and
joyful recollections of the deceased frequently go hand in hand with emotional
suffering while someone is grieving. Sadness is a persistent feeling in major
depressive disorder.
A depressive episode
lasts at least two weeks and is characterised by a depressed mood (sad,
irritated, or empty feelings) or a loss of enjoyment or interest in activities
for the majority of each day. Other signs may include difficulty concentrating,
feelings of overwhelming guilt or low self-worth, a lack of hope for the
future, suicidal
or death thoughts, disturbed sleep, changes in food, and feeling
particularly exhausted or low on energy.
There's growing
evidence that several parts of the brain shrink in people with depression.
Specifically, these areas lose gray matter volume. That's tissue with a lot of
brain cells. GMV loss seems to be higher in people who have regular or ongoing
depression with serious symptoms.
Dendrites are cellular
extensions found in the neurons, or nerve cells. This suggests that depression
is not an irreversible neurodegenerative
disorder. Instead, its impact on the brain may be reversible, and the brain
can heal.
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