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Science of addictions - Coggle Diagram
Science of addictions
Brain
is often likened
an incredibly complex and intricate computer
nstead of electrical circuits
on the silicon chips
that control our electronic devices
consists of billions of cells
called neurons
Drugs interfere with the way neurons send
receive
process signals via neurotransmitters
some drugs
marijuana
heroin
can activate neurons
their chemical structure mimics that of a natural neurotransmitter in the body.
Drugs
can alter important brain areas
are necessary for life-sustaining functions
can drive the compulsive drug
Brain areas affected by drug use include
The basal ganglia
The extended amygdala
The prefrontal cortex
Drugs
Reason that people consume drugs
feel better
to do better
curiosity
social pressure
feel good
act on the nervous system
neurotransmitters
altering the correct functioning
affecting
conduct
state of mind
perception
people
can generate dependence
harm
Cardiovascular disease
Stroke
Cancer
HIV/AIDS
Hepatitis B and C
Lung disease
Mental disorders
Scientists
1930
addictive behavior
people with addictions
had
moral defects
lacked willpower
Science
broader vision
addictions
discoveries
about the brain
our compregension
consumption and addictions
Addiction
medical condition
affect the brain
modifies the behavior
Scientists
use they knowledge
develop prevention methods
treatment
that reduce damage
National Institute on Drug Abuse
more comprehension
basic concept of addictions
will enable people to
take good desicions
adopt policies and programs
based on science that reduce
drug use and addiction
