bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 20, 2024
Abstract
Memory
is
a
crucial
cognitive
process
involving
several
subsystems:
sensory
memory
(SM),
short-term
(STM),
working
(WM),
and
long-term
(LTM).
While
each
has
been
extensively
studied,
the
interaction
between
WM
LTM,
particularly
in
relation
to
predicting
temporal
sequences,
remains
largely
unexplored.
This
study
investigates
relationship
how
these
relate
aging
musical
training.
Using
three
datasets
with
total
of
244
healthy
volunteers
across
various
age
groups,
we
examined
impact
on
LTM
recognition
novel
previously
memorized
sequences.
Our
results
show
that
abilities
are
significantly
related
more
pronounced
effect
older
compared
younger
adults.
In
contrast,
did
not
similarly
which
implies
different
processes
involved
handling
prediction
errors
confirmatory
predictions,
contributes
differently.
Additionally,
our
findings
confirm
training
enhances
performance.
Future
research
should
extend
investigation
populations
impairments
explore
underlying
neural
substrates.
Clinical Psychology Review,
Год журнала:
2024,
Номер
110, С. 102417 - 102417
Опубликована: Март 25, 2024
Although
psychological
treatments
are
broadly
recognized
as
evidence-based
interventions
for
various
mental
disorders,
challenges
remain.
For
example,
a
substantial
proportion
of
patients
receiving
such
do
not
fully
recover,
and
many
obstacles
hinder
the
dissemination,
implementation,
training
treatments.
These
problems
require
those
in
our
field
to
rethink
some
basic
models
disorders
their
treatments,
question
how
research
practice
clinical
psychology
should
progress.
To
answer
these
questions,
group
experts
convened
at
Think-Tank
Marburg,
Germany,
August
2022
review
evidence
analyze
barriers
current
future
developments.
After
this
event,
an
overview
state-of-the-art
was
drafted
suggestions
improvements
specific
recommendations
were
integrated.
Recommendations
arising
from
meeting
cover
further
improving
through
translational
approaches,
methodology,
bridging
gap
between
more
nomothetic
(group-oriented)
studies
idiographic
(person-centered)
decisions,
using
network
approaches
addition
selecting
single
mechanisms
embrace
complexity
reality,
making
use
scalable
digital
options
assessments
interventions,
education
psychotherapists,
accepting
societal
responsibilities
that
has
national
global
health
care.
The
objective
Marburg
Declaration
is
stimulate
significant
change
regarding
understanding
with
aim
trigger
new
era
interventions.
Psychology Research and Behavior Management,
Год журнала:
2024,
Номер
Volume 17, С. 1841 - 1853
Опубликована: Май 1, 2024
While
exteroceptive
sensory
processing
is
a
hallmark
of
autism
spectrum
disorder,
how
interoceptive
may
impact
and
contribute
to
symptomatology
remains
unclear.
In
this
comprehensive
narrative
review
on
interoception
in
autism,
we
discuss:
1)
difficulties
with
assessing
interoception;
2)
potential
differences;
3)
interactions
between
neural
systems
for
interoception,
attention,
sensorimotor
processing,
cognition;
4)
differences
circuits
involved
interoception.
general,
there
are
mixed
findings
autism.
Nevertheless,
some
data
indicate
integration
information
symptomatology.
Neurologically,
be
impacted
by
the
development,
morphometry,
connectivity
key
hubs
(vagal
brainstem,
thalamus,
insula),
though
much
work
needed
topic.
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 20, 2025
Abstract
This
study
explores
whether
predictive
coding
(PC)
inspired
Deep
Neural
Networks
can
serve
as
biologically
plausible
neural
network
models
of
the
brain.
We
compared
two
PC-inspired
training
objectives,
a
and
contrastive
approach,
to
supervised
baseline
in
simple
Recurrent
Network
(RNN)
architecture.
evaluated
on
key
signatures
PC,
including
mismatch
responses,
formation
priors,
learning
semantic
information.
Our
results
show
that
models,
especially
locally
trained
model,
exhibited
these
PC-like
behaviors
better
than
Supervised
or
an
Untrained
RNN.
Further,
we
found
activity
regularization
evokes
response-like
effects
across
all
suggesting
it
may
proxy
for
energy-saving
principles
PC.
Finally,
find
Gain
Control
(an
important
mechanism
PC
framework)
be
implemented
using
weight
regularization.
Overall,
our
findings
indicate
are
able
capture
computational
processing
brain,
promising
foundation
building
artificial
networks.
work
contributes
understanding
relationship
between
biological
networks,
highlights
potential
algorithms
advancing
brain
modelling
well
brain-inspired
machine
learning.
Annals of the New York Academy of Sciences,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 28, 2025
Abstract
Human
regulatory
systems
largely
evolved
under
conditions
of
food
and
information
scarcity
but
are
now
being
forced
to
deal
with
abundance.
The
impact
abundance
the
inability
human
adapt
it
have
fed
a
surge
in
dual
health
challenges:
(1)
rise
obesity
related
(2)
stress
anxiety
No
single
framework
has
been
developed
describe
why
how
transition
from
so
challenging.
Here,
we
provide
speculative
model
based
on
predictive
processing.
We
suggest
that
whereas
(above
destructive
lower
bounds
like
famine
or
voids)
preserves
fidelity
relationship
between
prediction
errors
predictions,
distorts
this
relationship.
Furthermore,
error
minimization
is
enhanced
(as
number
competing
states
niche
restricted),
opposite
true
also
discuss
warps
fundamental
drive
for
seeking
novelty
by
fueling
brain's
exploration
opposed
exploitation)
mode.
Ameliorative
strategies
regulating
may
depend
simulating
scarcity,
environmental
condition
which
adapted
over
millennia.
Abstract
The
popular
predictive
processing
(PP)
framework
posits
prediction
error
minimization
(PEM)
as
the
sole
mechanism
in
brain
that
can
account
for
all
mental
phenomena,
including
consciousness.
I
first
highlight
three
ambitions
associated
with
major
presentations
of
PP:
(1)
Completeness
(PP
aims
a
comprehensive
phenomena),
(2)
Bayesian
realism
claims
PEM
is
implemented
rather
than
providing
only
model),
and
(3)
Naturalism
typically
presented
yielding
naturalistic
view
mind).
Then
demonstrate
many
proponents
PP
also
endorse
form
Kantian
transcendental
idealism
(TI),
based
on
characterization
experiential
content
brain's
currently
best
hypothesis
about
world.
argue
endorsing
this
claim
(4),
is,
we
experience
world
it
appears,
but
not
itself,
sabotages
achieving
ambitions.
argument
proceeds
by
discussing
prospects
each
ambition
turn,
drawing
discussions
philosophy
science
its
alternatives,
motivation
features
computational
models,
foundational
role
consciousness
science.
