The synergistic effects of cycloserine and anodal tDCS: a systematic review and meta-analysis
Experimental Brain Research,
Год журнала:
2025,
Номер
243(4)
Опубликована: Март 18, 2025
Язык: Английский
A new experimental paradigm to manipulate psychological pressure as a spectrum using consecutive successes
Research Square (Research Square),
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 15, 2025
Abstract
This
study
aimed
to
establish
and
evaluate
a
novel
experimental
paradigm
for
comparing
three
or
more
conditions
with
various
levels
of
psychological
pressure,
using
the
concept
consecutive
successes.
Participants
performed
force
exertion
task,
while
their
heart
rates
were
recorded
as
measure
arousal
error
was
performance.
Experiment
1
confirmed
that
manipulation
pressure
successes
effective,
indicated
by
an
increase
in
rate.
However,
contrary
observations
previous
studies,
performance
improved
increasing
pressure.
2
ruled
out
order
effects
cause
improvement
observed
1,
supporting
idea
influence
These
findings
suggest
linear
relationship
between
under
specific
task
conditions.
Язык: Английский
Effect of a Relaxing Odor on Neural Entrainment and Motor Response to an Isochronous Auditory Beat
Rémi Moncorgé,
Donnadieu Sophie,
Bernard Renaud
и другие.
Опубликована: Янв. 1, 2025
Язык: Английский
Can transcutaneous auricular vagus nerve stimulation mitigate vigilance loss? Examining the effects of stimulation at individualized versus constant current intensity
Psychophysiology,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 21, 2024
Abstract
According
to
the
arousal
model
of
vigilance,
locus
coeruleus‐norepinephrine
(LC‐NE)
system
modulates
sustained
attention
over
long
periods
by
regulating
physiological
arousal.
Recent
research
has
proposed
that
transcutaneous
auricular
vagus
nerve
stimulation
(taVNS)
indirect
markers
LC‐NE
activity,
although
its
effects
on
vigilance
have
not
yet
been
examined.
Aiming
develop
a
safe
and
noninvasive
procedure
prevent
failures
in
prolonged
tasks,
present
study
examined
whether
taVNS
can
mitigate
loss
while
modulating
activity.
Following
preregistered
protocol
(
https://osf.io/tu2xy/
),
50
participants
completed
three
repeated
sessions
randomized
order,
which
either
active
at
individualized
intensity
set
participant,
0.5
mA
for
all
participants,
or
sham
taVNS,
was
delivered
performing
an
attentional
task
(i.e.,
ANTI‐Vea).
Changes
salivary
alpha‐amylase
cortisol
concentrations
were
measured
as
Self‐reports
feelings
associated
with
guessing
rate
active/sham
conditions
supported
efficacy
single‐blind
procedure.
Contrary
our
predictions,
observed
decrement
modulated
taVNS.
Pairwise
comparisons
showed
mitigation
reduction
across
time.
Interestingly,
Spearman's
correlational
analyses
some
interindividual
LC‐NE,
evidenced
positive
associations
between
changes
but
We
highlight
relevance
replicating
extending
outcomes,
investigating
further
parameters
other
Язык: Английский
Aberrant prefrontal activity and arousal level correlate with action initiation and response vigor
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 8, 2024
Abstract
Orchestrating
learned
Stimulus-Response
(S-R)
mappings
has
been
suggested
as
one
of
the
central
functions
prefrontal
cortex
(PFC).
While
S-R
selective
activity
demonstrated,
it
remains
unclear
whether
strength
such
is
related
to
vigor
subsequent
response.
Here,
we
trained
male
rats
perform
a
Go/NoGo
response
task
while
head-fixed
on
treadmill.
This
allowed
us
record
PFC
(cingulate,
area
24)
single
unit
spiking,
well
running
speed
proxy
for
vigor.
We
show
that
aberrant
activation
“wrong”
mapping
correlated
with
initiation
incorrect
The
was
directly
stimulus-evoked
activity.
A
similar
relationship
observed
pre-trial
arousal
state
and
Our
findings
confirm
long-standing
concept,
established
in
psychology
cognitive
neuroscience,
are
Moreover,
provide
evidence
often
but
rarely
tested
between
potential
underlying
neuronal
mechanism
involving
neuromodulation
Significance
statement
concept
stimulus-response
fundamental
widely
documented
key
function
cortex.
authors
link
neuron
mapping-selective
responses.
they
physiological
measure
suggest
neuromodulatory
systems
invigorate
responses
by
potentially
modulating
Язык: Английский
Can transcutaneous auricular vagus nerve stimulation mitigate vigilance loss? Examining the effects of stimulation at individualized vs. constant current intensity
Authorea (Authorea),
Год журнала:
2024,
Номер
unknown
Опубликована: Май 27, 2024
According
to
the
arousal
model
of
vigilance,
locus
coeruleus-norepinephrine
(LC-NE)
system
modulates
sustained
attention
over
long
periods
by
regulating
physiological
arousal.
Recent
research
has
proposed
that
transcutaneous
auricular
vagus
nerve
stimulation
(taVNS)
indirect
markers
LC-NE
activity,
although
its
effects
on
vigilance
have
not
yet
been
examined.
Aiming
develop
a
safe
and
non-invasive
procedure
prevent
failures
in
prolonged
tasks,
present
study
examined
possibility
mitigate
loss
stimulating
via
taVNS.
Following
pre-registered
protocol
(https://osf.io/tu2xy/),
50
participants
completed
three
repeated-sessions
randomized
order
which
either
active
taVNS
at
individualized
intensity
set
participant,
0.5
mA
for
all
participants,
or
sham
taVNS,
was
delivered
while
performing
an
attentional
task
(i.e.,
ANTI-Vea).
Changes
salivary
alpha-amylase
cortisol
concentrations
were
measured
as
activity.
Self-reports
feelings
associated
with
guessing
rate
active/sham
conditions
supported
efficacy
single-blind
procedure.
Contrary
our
predictions,
observed
decrement
modulated
Pairwise
comparisons
showed
mitigation
reduction
across
time.
Interestingly,
Spearman’s
correlational
analyses
some
inter-individual
LC-NE,
evidenced
positive
associations
between
changes
but
We
highlight
relevance
replicating
extending
outcomes,
investigating
further
parameters
other
Язык: Английский
Reaksi Daya Tahan Kardiovaskular Atlet Terhadap Efek Intake Kafein
Journal on Education,
Год журнала:
2024,
Номер
6(4), С. 19778 - 19784
Опубликована: Июнь 4, 2024
This
research
aims
to
provide
information
on
the
use
of
natural
food
ingredients,
namely
caffeine
in
coffee
as
a
supplement
support
athlete
performance
which
is
much
better
and
safer
for
body
than
chemical
drugs
long
it
not
used
doping
method,
so
this
we
will
look
at
effect
giving
caffeine.
before
exercise
athlete's
VO2max
ability.
In
body,
one
effects
caused
by
accelerate
vasodilation
blood
vessels,
thereby
allowing
circulation
throughout
be
more
optimal.
The
method
was
pre-experiment
involving
25
respondents.
From
research,
average
value
athletes'
ability
intervention
41.02
ml/kg/min,
while
after
44.85
ml/kg/min.
So
can
concluded
that
there
an
increase
or
other
words
administration
had
Язык: Английский