bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2023,
Номер
unknown
Опубликована: Окт. 29, 2023
Recent
deep
learning
techniques
hold
promise
to
enable
IMU-driven
kinetic
assessment;
however,
they
require
large
extents
of
ground
reaction
force
(GRF)
data
serve
as
labels
for
supervised
model
training.
We
thus
propose
using
existing
self-supervised
(SSL)
leverage
IMU
datasets
pre-train
models,
which
can
improve
the
accuracy
and
efficiency
IMU-based
GRF
estimation.
Advances
in
technology
and
digital
tools
like
the
Internet
of
Things
(IoT),
artificial
intelligence
(AI),
sensors
are
shaping
field
orthopaedic
surgery
on
all
levels,
from
patient
care
to
research
facilitation
logistic
processes.
Especially
COVID-19
pandemic,
with
associated
contact
restrictions
was
an
accelerator
for
development
introduction
telemedical
applications
alternatives
classical
in-person
care.
Digital
already
used
include
support,
online
video
consultations,
monitoring
patients
using
wearables,
smart
devices,
surgical
navigation,
robotic-assisted
surgery,
forms
medical
image
processing,
three-dimensional
(3D)-modelling,
simulations.
In
addition
that
immersive
technologies
virtual,
augmented,
mixed
reality
increasingly
training
but
also
rehabilitative
settings.
advances
can
therefore
increase
accessibility,
efficiency
capabilities
services
facilitate
more
data-driven,
personalized
care,
strengthening
self-responsibility
supporting
interdisciplinary
healthcare
providers
offer
optimal
their
patients.
Frontiers in Bioengineering and Biotechnology,
Год журнала:
2024,
Номер
12
Опубликована: Апрель 2, 2024
Portable
measurement
systems
using
inertial
sensors
enable
motion
capture
outside
the
lab,
facilitating
longitudinal
and
large-scale
studies
in
natural
environments.
However,
estimating
3D
kinematics
kinetics
from
data
for
a
comprehensive
biomechanical
movement
analysis
is
still
challenging.
Machine
learning
models
or
stepwise
approaches
performing
Kalman
filtering,
inverse
kinematics,
dynamics
can
lead
to
inconsistencies
between
kinetics.
We
investigated
reconstruction
of
arbitrary
running
motions
sensor
optimal
control
simulations
full-body
musculoskeletal
models.
To
evaluate
feasibility
proposed
method,
we
used
marker
tracking
created
optical
as
reference
computing
virtual
such
that
desired
solution
was
known
exactly.
generated
by
formulating
problems
tracked
acceleration
angular
velocity
while
minimizing
effort
without
requiring
task
constraint
an
initial
state.
approach,
reconstructed
three
trials
each
straight
running,
curved
v-cut
10
participants.
compared
estimated
signals
variables
simulations.
The
closely,
resulting
low
mean
root
squared
deviations
pelvis
translation
(≤20.2
mm),
angles
(≤1.8
deg),
ground
reaction
forces
(≤1.1
BW%),
joint
moments
(≤0.1
BWBH%),
muscle
(≤5.4
BW%)
high
coefficients
multiple
correlation
all
(≥0.99)
.
Accordingly,
our
results
showed
could
reconstruct
individual
motions.
led
mutually
dynamically
consistent
kinetics,
which
allows
researching
causal
chains,
example,
analyze
anterior
cruciate
ligament
injury
prevention.
Our
work
proved
approach
data.
When
future
with
measured
data,
location
alignment
on
segment
must
be
estimated,
soft-tissue
artifacts
are
potential
error
sources.
Nevertheless,
demonstrated
simulation
highly
promising
analysis.
Salud Ciencia y Tecnología,
Год журнала:
2024,
Номер
4, С. 951 - 951
Опубликована: Янв. 1, 2024
Athletes'
inability
to
return
and
pursue
their
athletics
is
primarily
motivated
by
fear
of
re-injury.
Sports
injuries
have
been
recognized
as
a
significant
deterrent
further
physical
exercise.
This
study
aims
evaluate
evidence-based
strategies
interventions
for
preventing
sports-related
injuries,
including
pre-participation
screenings,
suitable
training
programs,
equipment
modifications,
injury
prevention
programs.
A
systematic
review
meta-analysis
(PRISMA)
approach
was
used
gather,
choose,
analyze
publications
on
sports
injuries.
Scopus,
Web
Science
(WoS),
ProQuest,
Springer
Link
were
databases
the
study.
The
inclusion
exclusion
criteria
apply
study.Adequate
treatment
aids
in
recovery
injured
parts
body
future
Athletes,
coaches,
medicine
specialists
can
collaborate
reduce
frequency
severity
encouraging
safer
longer-lasting
activity
participation.
Policies
that
likelihood
players
sustain
be
achieved
implementing
these
into
competition
protocols
IEEE Transactions on Biomedical Engineering,
Год журнала:
2024,
Номер
71(7), С. 2095 - 2104
Опубликована: Фев. 5, 2024
Recent
deep
learning
techniques
hold
promise
to
enable
IMU-driven
kinetic
assessment;
however,
they
require
large
extents
of
ground
reaction
force
(GRF)
data
serve
as
labels
for
supervised
model
training.
We
thus
propose
using
existing
self-supervised
(SSL)
leverage
IMU
datasets
pre-train
models,
which
can
improve
the
accuracy
and
efficiency
IMU-based
GRF
estimation.