memories
sleep
diminishing
decision
disrupted
habit
increases
stress
stress
sensitivity
memory
memory
neurons
respond
movements
neurons
stressful
events
stress
pleasure
learning
reward
cognition
physical
circuit
emotion
emotional
emotional
neurons
emotional
body
hormones
decision
enlarged
activity
euphoria
habits
motivation
memories
The
hippocampus
stores
____________________
of
____________________
and
responds
to
____________________
hormones
in
the
blood
.
Parts
of
the
hippocampus
produce
new
____________________
all
through
the
adult
life
.
Repeated
____________________
can
slow
the
production
of
new
____________________
within
the
hippocampus
or
cause
____________________
to
shrink
.
The
amygdala
stores
____________________
____________________
.
The
amygdala
affects
____________________
,
____________________
making
,
and
____________________
responses
.
The
amygdala
can
become
____________________
from
repeated
____________________
during
depression
the
amygdala
____________________
in
activity
.
A
hyperactive
amygdala
leads
to
____________________
patterns
of
____________________
and
____________________
____________________
.
A
hyperactive
amygdala
can
cause
other
____________________
to
be
secreted
unnecessarily
and
affect
the
other
____________________
systems
.
the
prefrontal
cortex
has
a
role
in
the
brain
to
determine
what
is
____________________
and
how
to
____________________
.
The
prefrontal
cortex
helps
with
____________________
regulation
,
____________________
-
making
and
____________________
.
Basal
ganglia
controls
____________________
,
____________________
,
____________________
,
____________________
,
and
____________________
.
The
basal
ganglia
has
a
role
in
positive
forms
of
____________________
.
The
basal
ganglia
is
involved
in
the
formation
of
____________________
and
routines
.
These
areas
form
a
key
part
of
the
brain's
"
____________________
____________________
.
"
Illicit
drugs
over
-
activate
the
basal
ganglia
circuit
[
producing
the
____________________
of
the
drug
high
]
and
with
repeated
exposure
,
the
circuit
adapts
to
the
presence
of
the
drug
,
____________________
its
____________________
and
making
it
hard
to
feel
____________________
from
anything
besides
the
drug
.
