Social Cognitive and Affective Neuroscience,
Год журнала:
2024,
Номер
19(1)
Опубликована: Янв. 1, 2024
Abstract
Perceived
control
is
strongly
related
to
mental
health
and
well-being.
Specifically,
lack
of
perceived
has
been
associated
with
learned
helplessness
stress-related
disorders,
such
as
depression
anxiety.
However,
it
unknown
whether
brain
activation
its
protective
effect
against
stress
can
predict
changes
in
quality
life.
To
address
this
gap,
we
examined
the
neural
underpinning
controllability
healthy
females
(N
=
40)
performing
Value
Control
task
an
functional
magnetic
resonance
imaging
scanner.
Quality
life
were
assessed
at
baseline
6-month
follow-up.
Increased
for
was
found
within
putamen,
insula,
thalamus,
mid-cingulate,
dorsolateral
prefrontal
cortex,
motor
cerebellum.
In
contrast,
increased
posterior
cingulate
cortices.
exploratory
analysis,
elastic-net
algorithm
used
identify
predictors
6
months
later.
The
right
putamen’s
selected
best
prospective
predictor
improvement
enjoyment
satisfaction
association
mediated
by
stress.
Our
findings
suggest
that
responsiveness
may
have
utility
a
potential
marker
resilience
adversity.
المجلة التربوية لکلية التربية بسوهاج,
Год журнала:
2024,
Номер
118(118), С. 393 - 544
Опубликована: Фев. 1, 2024
هدف
البحث
إلى
الكشف
عن
مدى
تطابق
النموذج
البنائي
المقترح
للعلاقات
بين
الوظائف
التنفيذية
وكلاً
من
التجول
العقلي
كمتغير
وسيط،
والعجز
المتعلم
تابع
مع
بيانات
عينة
طلاب
المرحلة
الثانوية،
والتعرف
على
العلاقة
المتغيرات
الثلاثة
وأبعادها.
وتحديد
الفروق
في
بصدد
بعض
الديموجرافية.
وتكونت
العينة
(1273)
طالبًا
وطالبة
(
450ذكورًا،
823
إناثًا)،
بمتوسط
عمر
(17.18)
وانحراف
معياري
(1.094)
عامًا،
وباستخدام
أدوات،
مقياس
(إعداد/
Barkley
b،
2012:
التعريب/
الباحثان)،
والتجول
العقلي،
المتعلم،
وتحليل
البيانات
باستخدام
SPSS
AMOS
27.
وأسفرت
النتائج
أنه
لا
توجد
فروق
دالة
متوسطي
درجات
النوع
متغيرات
وأبعادها،
بإستثناء
الأبعاد،
ووجدت
التخصصات،
حيث
يعاني
التخصصات
الأدبية
خلل
التنفيذية،
المرتفع.
ولا
الطلاب
بالمناطق
السكنية،
بعدًا
التنفيذية.
ووجود
الفرق
الدراسية
وتم
التوصل
نموذج
بنائي
يفسر
التأثيرات
المباشرة
وغير
البحث.
علاقة
ارتباطية
إيجابية
وأبعادهما،
ومناقشة
ضوء
الإطار
النظري
ونتائج
الدراسات
السابقة،
وتقديم
التوصيات
والمقترحات
البحثية.
Brain and Cognition,
Год журнала:
2024,
Номер
178, С. 106165 - 106165
Опубликована: Май 16, 2024
Early
life
events
can
have
long-lasting
effects
that
may
impact
the
quality
of
into
adulthood.
The
link
between
childhood
adversities
and
adult
mental
physical
health
is
well
documented,
however,
underlying
mechanisms
remain
poorly
understood.
Executive
functions
are
assumed
to
be
a
key
factor
in
successfully
dealing
with
cognitive-emotional
challenges
thereby
contributing
stress
resilience
across
lifespan.
Here,
we
examined
whether
cognitive
control
moderates
early
adversity
depression.
Data
was
available
from
sample
424
participants
aged
20-70
years
(Clinicaltrials.gov:
NCT05155397).
They
performed
Stroop
task
behavior
as
frontal
theta
power
were
recorded.
Negative
experiences
assessed
Childhood
Trauma
Questionnaire
(CTQ),
chronic
measured
Trier
Inventory
for
Chronic
Stress
(TICS)
depression
symptoms
Beck's
Depression
(BDI).
CTQ
predicted
Regression
models
pointed
TICS
crucial
mediator
relationship
BDI.
However,
parameters
demonstrated
rather
weak
effect
moderators.
These
results
indicate
an
important
linking
trauma
but
suggest
only
limited
role
control.
Serotonin
has
been
associated
with
a
wide
range
of
neural
computations
and
behaviours,
yet
an
overarching
function
this
neurotransmitter
hard
to
pinpoint.
Here,
we
combine
recent
theories
findings
on
serotonin,
propose
framework
where
serotonin
integrates
information
resource
availability
state
value,
represent
cost-benefit
trade-off
at
the
level.
Critically,
supports
meta-decision
making,
i.e.
flexible
allocation
resources
decision-making.
We
highlight
computational
implementation
framework,
through
novel
lens
interpret
empirical
in
domains
controllability
persistence.
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2023,
Номер
unknown
Опубликована: Июнь 7, 2023
Dominance
status
has
extensive
effects
on
physical
and
mental
health,
an
individual's
relative
position
can
be
shaped
by
experiential
factors.
A
variety
of
considerations
suggest
that
the
experience
behavioral
control
over
stressors
should
produce
winning
in
dominance
tests
blunt
impact
later
stressors,
as
does
prior
control.
To
investigate
interplay
between
competitive
success
stressor
control,
we
first
examined
controllability
subsequent
performance
a
warm
spot
competition
test
modified
for
rats.
Prior
controllable,
but
not
physically
identical
uncontrollable,
stress
increased
effortful
behavior
occupation
spot.
Controllable
subjects
consistently
ranked
higher
than
did
uncontrollable
subjects.
Pharmacological
inactivation
prelimbic
(PL)
cortex
during
prevented
facilitation
dominance.
Next,
explored
whether
repeated
experiences
produced
resistance
against
typical
sequelae
stress.
establish
status,
triads
rats
were
given
five
sessions
competition.
Reversible
PL
or
NMDA
receptor
blockade
dorsomedial
striatum
led
to
long-term
reduction
social
rank.
Stable
blunted
stress-induced
increase
dorsal
raphe
nucleus
serotonergic
activity,
well
avoidance.
In
contrast,
endocrine
neuroimmune
responses
unaffected,
indicating
selective
Together,
these
data
demonstrate
instrumental
promotes
dominance,
also
reveal
buffer
neural
outcomes
future
adversity.
Neurobiology of Stress,
Год журнала:
2023,
Номер
28, С. 100597 - 100597
Опубликована: Дек. 6, 2023
Dominance
status
has
extensive
effects
on
physical
and
mental
health,
an
individual's
relative
position
can
be
shaped
by
experiential
factors.
A
variety
of
considerations
suggest
that
the
experience
behavioral
control
over
stressors
should
produce
winning
in
dominance
tests
blunt
impact
later
stressors,
as
does
prior
control.
To
investigate
interplay
between
competitive
success
stressor
control,
we
first
examined
controllability
subsequent
performance
a
warm
spot
competition
test
modified
for
rats.
Prior
controllable,
but
not
physically
identical
uncontrollable,
stress
increased
effortful
behavior
occupation
spot.
Controllable
subjects
consistently
ranked
higher
than
did
uncontrollable
subjects.
Pharmacological
inactivation
prelimbic
(PL)
cortex
during
prevented
facilitation
dominance.
Next,
explored
whether
repeated
experiences
produced
resistance
against
typical
sequelae
stress.
establish
status,
triads
rats
were
given
five
sessions
competition.
The
development
stable
was
reversible
PL
or
NMDA
receptor
blockade
dorsomedial
striatum.
Stable
blunted
stress-induced
increase
dorsal
raphe
nucleus
serotonergic
activity,
well
social
avoidance.
In
contrast,
endocrine
neuroimmune
responses
to
unaffected,
indicating
selective
Together,
these
data
demonstrate
instrumental
promotes
dominance,
also
reveal
buffer
neural
outcomes
future
adversity.
Social Cognitive and Affective Neuroscience,
Год журнала:
2024,
Номер
19(1)
Опубликована: Янв. 1, 2024
Abstract
Perceived
control
is
strongly
related
to
mental
health
and
well-being.
Specifically,
lack
of
perceived
has
been
associated
with
learned
helplessness
stress-related
disorders,
such
as
depression
anxiety.
However,
it
unknown
whether
brain
activation
its
protective
effect
against
stress
can
predict
changes
in
quality
life.
To
address
this
gap,
we
examined
the
neural
underpinning
controllability
healthy
females
(N
=
40)
performing
Value
Control
task
an
functional
magnetic
resonance
imaging
scanner.
Quality
life
were
assessed
at
baseline
6-month
follow-up.
Increased
for
was
found
within
putamen,
insula,
thalamus,
mid-cingulate,
dorsolateral
prefrontal
cortex,
motor
cerebellum.
In
contrast,
increased
posterior
cingulate
cortices.
exploratory
analysis,
elastic-net
algorithm
used
identify
predictors
6
months
later.
The
right
putamen’s
selected
best
prospective
predictor
improvement
enjoyment
satisfaction
association
mediated
by
stress.
Our
findings
suggest
that
responsiveness
may
have
utility
a
potential
marker
resilience
adversity.
