Research Square (Research Square),
Год журнала:
2023,
Номер
unknown
Опубликована: Сен. 18, 2023
Prediction
of
high-risk
events
in
mental
disorder
patients
is
crucial.
In
our
previous
study,
we
developed
a
deep
learning
model:
DeepBiomarker
by
using
electronic
medical
records
(EMR)
to
predict
suicide
related
event
(SRE)
risk
post-traumatic
stress
(PTSD)
patients.
Neurobiology of Disease,
Год журнала:
2024,
Номер
199, С. 106598 - 106598
Опубликована: Июль 11, 2024
Myocardial
infarction
(MI)
and
depression
are
leading
causes
of
mortality
morbidity
globally,
these
conditions
increasing
recognized
as
being
fundamentally
interconnected.
The
recently
gut-heart-brain
axis
offers
insights
into
following
MI,
but
effective
treatments
for
this
comorbidity
remain
lacking.
To
address
medical
need,
we
employed
an
animal
model
MI
to
investigate
the
potential
repurposing
sotagliflozin
(SOTA),
approved
sodium-glucose
cotransporter
1
2
(SGLT1/2)
inhibitor
diabetes,
managing
identifying
SOTA-associated
microbial
mechanisms.
SOTA
treatment
improved
cardiac
dysfunction
alleviated
depression-like
behaviors
induced
by
accompanied
alterations
in
gut
microbiota
composition,
such
changes
Prevotellaceae
NK3B31
group,
Alloprevotella,
UCG-001.
Moreover,
fecal
transplantation
(FMT)
using
samples
from
SOTA-treated
mice
demonstrated
that
contributed
beneficial
effects
on
mice.
Intriguingly,
FMT-based
intervention
concordance
analysis
before
after
FMT
suggested
UCG-001
were
associated
with
SOTA.
Furthermore,
functional
prediction
correlation
support
significance
dynamic
communities.
In
conclusion,
findings
suggest
could
serve
a
drug
ameliorate
depressive
symptoms
patients
via
through
axis.
ABSTRACT
Major
depressive
disorder
(MDD)
is
a
stress‐related
disease
that
affects
women
more
often
than
men.
Music
therapy
(MT)
has
been
shown
to
be
effective
in
the
treatment
of
MDD.
However,
clinical
trials
investigating
effects
MT
on
psychological
and
psychobiological
outcomes
suffering
from
MDD
are
still
scarce.
This
study
was
conducted
as
randomised
controlled
trial,
with
participants
assigned
either
an
intervention
group
(IG),
which
received
(GMT),
or
waitlist
control
(CG),
GMT
6
months
later.
The
primary
objective
assess
impact
stress
(chronic
stress,
coping,
experienced
daily
life)
markers
(diurnal
salivary
cortisol
levels
circadian
heart
rate
variability),
considering
both
allocation
time.
Outcome
measurements
were
taken
before,
immediately
after,
and—for
some
variables—10
weeks
following
period.
A
total
102
18–65
years
old
diagnosed
current
took
part
study.
Overall,
IG
demonstrated
significantly
stronger
stress‐reducing
CG.
Significant
improvements
observed
general
positive
thinking,
life
levels.
cost‐effective
non‐invasive
approach
effectively
address
burden
associated
To
demonstrate
long‐term
gain
better
understanding
underlying
mechanisms,
further
methodologically
robust
studies
needed.
Trail
Registration
MUSED
pre‐registered
at
German
Clinical
Trials
Registry
(DRKS00016616).
All
study‐related
procedures
published
detail
protocol.
Biomedical Signal Processing and Control,
Год журнала:
2023,
Номер
86, С. 105315 - 105315
Опубликована: Авг. 14, 2023
Brain–heart
interactions
involve
bidirectional
effects
produced
by
bottom-up
input
at
each
heartbeat,
and
top-down
neural
regulatory
responses
of
the
brain.
While
cortical
processing
heartbeat
is
usually
investigated
through
analysis
Heartbeat
Evoked
Potential,
in
this
study
we
propose
an
alternative
approach
based
on
variability
predictability
brain
dynamics
induced
heartbeat.
In
a
group
eighteen
subjects
whom
simultaneous
recording
electroencephalogram
(EEG)
electrocardiogram
was
performed
resting-state,
analyzed
temporal
profile
local
Information
Storage
(IS)
to
detect
changes
regularity
EEG
signals
time
windows
associated
with
different
phases
cardiac
cycle
rest.
The
average
values
IS
were
significantly
higher
parieto-occipital
areas
scalp,
suggesting
activation
Default
Mode
Network,
regardless
phase.
contrast,
showed
marked
differences
across
phases.
Our
results
suggest
that
activity
influences
predictive
information
differently
various
cycle.
measures
can
represent
useful
index
identify
spatio-temporal
within
neurocardiac
system,
which
generally
remain
overlooked
more
widely
employed
global
measures.
Pharmaceuticals,
Год журнала:
2024,
Номер
17(3), С. 358 - 358
Опубликована: Март 10, 2024
Ketamine
is
a
potential
rapid-onset
antidepressant
characterized
by
sympathomimetic
effects.
However,
the
question
of
ketamine’s
use
in
treating
adolescents’
major
depressive
disorder
(MDD)
still
discussed.
Thus,
we
aimed
to
study
acute
effect
ketamine
infusion
treatment
on
sympathetic
regulation
using
electrodermal
activity
(EDA)
addition
an
assessment
symptomatology
MDD
adolescents.
Twenty
hospitalized
adolescent
girls
with
(average
age:
15.0
±
1.46
yrs.)
were
examined
before
and
two
hours
after
single
intravenous
ketamine.
EDA
was
continuously
recorded
for
6
min,
symptoms
assessed
administration.
The
evaluated
parameters
included
skin
conductance
level
(SCL),
nonspecific
responses
(NS-SCRs),
MADRS
(questions
no.
1–10,
total
score),
CDI
(items
A–E,
score).
showed
no
significant
changes
treatment,
significantly
reduced
infusion.
analysis
revealed
negative
correlation
between
index
SCL
CDI-A,
CDI-E,
score
NS-SCRs
4
treatment.
In
conclusion,
improved
without
EDA,
indicating
its
safety
efficiency
as
intervention
MDD.
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2023,
Номер
unknown
Опубликована: Июнь 7, 2023
Abstract
Objective
Brain-heart
interactions
involve
bidirectional
effects
produced
by
bottom-up
input
at
each
heartbeat,
and
top-down
neural
regulatory
responses
of
the
brain.
While
cortical
processing
heartbeat
is
usually
investigated
through
analysis
Heartbeat
Evoked
Potential,
in
this
study
we
propose
an
alternative
approach
based
on
variability
predictability
brain
dynamics
induced
heartbeat.
Methods
In
a
group
eighteen
subjects
whom
simultaneous
recording
electroencephalogram
(EEG)
electrocardiogram
was
performed
resting-state,
analyzed
temporal
profile
local
Information
Storage
(IS)
to
detect
changes
regularity
EEG
signals
time
windows
associated
with
different
phases
cardiac
cycle
rest.
Results
The
average
values
IS
were
significantly
higher
parieto-occipital
areas
scalp,
suggesting
activation
Default
Mode
Network,
regardless
phase.
contrast,
showed
marked
differences
across
phases.
Conclusion
Our
results
suggest
that
activity
influences
predictive
information
differently
various
cycle.
Significance
measures
can
represent
useful
index
identify
spatio-temporal
within
neurocardiac
system,
which
generally
remain
overlooked
more
widely
employed
global
measures.
Frontiers in Psychology,
Год журнала:
2023,
Номер
14
Опубликована: Авг. 24, 2023
This
study
aimed
to
assess
the
association
of
somatic
depressive
symptoms
(SDS),
cognitive/emotional
(C-EDS),
and
antidepressant
treatment
on
mortality
due
cancer
other
causes
in
a
community
cohort.A
community-based
sample
recruited
1995,
2000,
2005
aged
between
35
75
years
was
examined
two
waves
followed
for
median
6.7
years.
SDS
C-EDS
phenotypes
were
assessed
using
Patient
Health
Questionnaire-9.
Medication
used
by
participants
collected.
Deaths
their
registered
during
follow-up.
Cox
proportional
hazard
models
stratified
sex
performed
determine
mortality.The
cohort
consisted
5,646
individuals
(53.9%
women)
with
mean
age
64
(SD
=
11.89).
During
follow-up,
392
deaths
recorded,
which
27.8%
cancer.
phenotype
associated
an
increased
risk
both
men
(HR
2.23;
95%
CI
1.11-4.44)
women
3.69;
1.69-8.09),
significantly
non-cancer
2.16;
95
%
1.46-3.18).
Selective
serotonin
reuptake
inhibitors
(SSRIs)
2.78;
1.10-6.98)
2.94;
1.76-4.90)
only
male
population.C-EDS
related
at
6
In
addition,
use
SSRIs
population
all-cause
mortality.
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Март 18, 2024
Abstract
Depression
is
a
leading
worldwide
cause
of
mental
disorders
and
disability,
strongly
affecting
emotional
processing
regulation.
Its
dysfunctional
psycho-physiological
dynamics
may
be
part
the
nervous-system-wise
symptomatology,
impacting
not
only
patients’
psyche
but
also
significantly
influencing
functional
cardiovascular
dynamics.
Therefore,
depression
serves
as
an
exemplary
pathological
manifestation
interaction
between
central
autonomic
nervous
systems.
While
recent
literature
has
been
developing
specific
techniques
to
quantify
such
interactions,
often
referred
Brain-Heart
Interplay
(BHI),
quantitative
role
BHI
in
largely
unknown.
This
study
aims
experimentally
unveil
patterns
regulation
subjects
exhibiting
depressive
symptoms
compared
healthy
controls.
Results
were
gathered
from
cohort
72
individuals
indicate
that
are
associated
with
continuous
efferent
central-to-peripheral
hyperactivity
afferent
peripheral-to-central
hypoactivity.
hypoactivity
appears
negative
processing.
offers
novel
insights
into
systemic
investigation
neuro-physiological
bases
depression.