BACKGROUND
AND
OBJECTIVES:
Rebleeding
of
ruptured
intracranial
aneurysms
(RIA)
is
associated
with
poor
outcomes.
Although
immediate
treatment
RIAs
preferred,
optimal
timing
multifactorial
and
may
be
a
complicating
factor
for
achieving
the
best
The
objective
this
study
was
to
compare
outcomes
patients
as
function
time
day.
To
our
knowledge,
first
that
examines
how
day
influences
METHODS:
This
retrospective
single-center
included
all
who
were
treated,
either
surgically
or
endovascularly,
within
24
hours
after
admission.
Exclusion
criteria
blister,
mycotic
giant
aneurysms,
incomplete
records.
modified
Rankin
Scale
used
evaluate
using
multivariate
analysis.
Nighttime
defined
when
greater
than
50%
procedure
performed
between
10
pm
7
am
,
other
times
classified
daytime
treatment.
Off-hours
more
on-hours.
RESULTS:
493
patients,
84.2%
(415)
treated
during
daytime,
15.8%
(78)
nighttime,
67.5%
(333)
on-hours,
32.5%
(160)
off-hours.
These
groups
did
not
differ
according
age,
sex,
World
Federation
Neurosurgical
Societies
Fisher
scales,
aneurysm
size,
location,
surgical
endovascular
Outcomes
favorable
(modified
0-2)
72.0%
(299)
60.0%
(46)
nighttime.
Aneurysm
nighttime
(OR:
0.50
[95%
CI:
0.28-0.91],
P
=
.023)
but
off-hours
0.76
[0.50-1.14],
.18)
independently
unfavorable
CONCLUSION:
poorer
Further
studies
are
needed
if
postponed
hours.
Frontiers in Neuroscience,
Год журнала:
2019,
Номер
13
Опубликована: Окт. 1, 2019
Background
This
systematic
review
with
meta-analysis
was
carried
out
to
study
the
relationship
between
workplace
violence
and
sleep
problems.
Methods
The
PRISMA
statement
used
conduct
a
search
of
literature
on
PubMed/MEDLINE,
Scopus,
Sociological
abstract,
DOAJ,
Web
Science
Google
Scholar
databases.
Of
original
number
749
studies,
34
were
included
in
7
meta-analysis.
Results
A
total
119,361
participants
from
fifteen
different
countries
took
part
these
studies
which
published
1999
2019.
Significant
heterogeneity
observed
among
(I2
=
96%).
In
random-effects
model,
pooled
odds
ratio
(OR)
analysis
revealed
that
there
direct
occupational
exposure
problems
(OR
2.55;
95%
CI:
1.77–3.66).
According
GRADE
guidelines,
quality
evidence
association
low.
Conclusions
findings
this
demonstrate
physical,
verbal
or
sexual
is
associated
Further
research
needed
so
appropriate
measures
can
be
taken
prevent
improve
hygiene
workplace.
Trial
registration
PROSPERO
International
prospective
register
reviews
(CRD42019124903)
February
9,
Frontiers in Cellular and Infection Microbiology,
Год журнала:
2023,
Номер
13
Опубликована: Май 24, 2023
Sleep
deprivation
has
developed
into
a
common
phenomenon,
which
can
lead
to
inflammatory
responses
and
cognitive
impairment,
but
the
underlying
mechanism
is
ambiguous.
Emerging
evidence
shows
that
gut
microbiota
plays
crucial
role
in
theoccurrence
development
of
psychiatric
diseases,
possibly
through
neuroinflammation
brain-gut
axis.
The
current
study
investigated
influence
sleep
on
composition,
pro-inflammatory
cytokines,
learning
memory
mice.
Further,
it
explored
whether
changes
increase
cytokine
induce
impairment.
Nature Communications,
Год журнала:
2023,
Номер
14(1)
Опубликована: Ноя. 4, 2023
Abstract
Sleep
deprivation
has
far-reaching
consequences
on
the
brain
and
behavior,
impacting
memory,
attention,
metabolism.
Previous
research
focused
gene
expression
changes
in
individual
regions,
such
as
hippocampus
or
cortex.
Therefore,
it
is
unclear
how
uniformly
heterogeneously
sleep
loss
affects
brain.
Here,
we
use
spatial
transcriptomics
to
define
impact
of
a
brief
period
across
male
mice.
We
find
that
induced
pronounced
differences
brain,
with
greatest
hippocampus,
neocortex,
hypothalamus,
thalamus.
Both
differentially
expressed
genes
direction
regulation
differed
markedly
regions.
Importantly,
developed
bioinformatic
tools
register
tissue
sections
data
into
common
anatomical
space,
allowing
brain-wide
comparison
patterns
between
samples.
Our
results
suggest
distinct
molecular
mechanisms
acting
discrete
regions
underlie
biological
effects
deprivation.
Abstract
To
investigate
the
impact
of
sleep
deprivation
(SD)
on
mood,
alertness,
and
resting-state
electroencephalogram
(EEG),
we
present
an
eyes-open
EEG
dataset.
The
dataset
comprises
recordings
cognitive
data
from
71
participants
undergoing
two
testing
sessions:
one
involving
SD
other
normal
sleep.
In
each
session,
engaged
in
EEG.
Psychomotor
Vigilance
Task
(PVT)
was
employed
for
alertness
measurement.
Emotional
sleepiness
were
measured
using
Positive
Negative
Affect
Scale
(PANAS)
Stanford
Sleepiness
(SSS).
Additionally,
to
examine
influence
individual
quality
traits
SD,
Pittsburgh
Sleep
Quality
Index
(PSQI)
Buss-Perry
Aggression
Questionnaire
(BPAQ)
utilized.
This
dataset’s
sharing
may
contribute
open
measurements
field
SD.
Sleep Medicine,
Год журнала:
2021,
Номер
83, С. 175 - 181
Опубликована: Май 4, 2021
We
reviewed
current
definitions
of
vigilance
to
propose
a
definition,
applicable
in
sleep
medicine.
As
previous
contained
terms
such
as
attention,
alertness,
and
arousal,
we
addressed
these
concepts
too.
defined
alertness
quantitative
measure
the
mind
state
governing
sensitivity
stimuli.
Arousal
comprises
stimulus-induced
upward
change
irrespective
subsequent
duration
increased
level
alertness.
Vigilance
is
capability
be
sensitive
potential
changes
one's
environment,
ie
reach
above
threshold
for
certain
period
time
rather
than
itself.
It
has
temporal
dimensions.
Attention
adds
direction
towards
stimulus
requiring
cognitive
control:
it
involves
being
prepared
process
stimuli
coming
from
an
expected
direction.
Sustained
attention
corresponds
which
some
purposefully
maintained,
adding
factor
definition
attention.
differs
sustained
that
latter
addition
implies
cognitively
directed
well
specification
duration.
Attempts
vigilance,
however,
are
often
fact
measurements
Journal of Sleep Research,
Год журнала:
2022,
Номер
31(4)
Опубликована: Апрель 15, 2022
Summary
The
identification
of
optimal
sleep
duration
recommendations
for
the
general
population
has
long
been
an
important
goal
on
public
health
agenda,
as
both
short
and
have
linked
to
unfavourable
outcomes.
Yet,
is
more
than
alone
can
be
described
across
multiple
domains,
such
timing,
regularity,
satisfaction,
alertness,
efficiency.
We
reviewed
observational
population‐based
studies
that
examined
differences
in
age,
sex,
origin
dimensions
sleep.
Reviewed
literature
suggests
increasing
prevalence
insomnia
symptoms,
shorter
less
deep
old
age.
Overall,
women
report
poorer
quality
men
despite
objective
measures
revealing
fragmented
men.
Minorities
generally
quantity
sleep,
but
multi‐ethnic
reported
mixed
results
regarding
subjective
experience
In
sum,
effects
sex
differ
dimensions,
thereby
suggesting
multidimensionality
how
these
different
aspects
interact
should
studied
individuals.
Studies
include
self‐reported
assessments
diverse
samples,
are
understand
population.
Data‐driven
descriptions
could
provide
researchers
clinicians
with
insights
into
well
individuals
sleeping
offer
concrete
targets
promotion
