Social Cognitive and Affective Neuroscience,
Journal Year:
2022,
Volume and Issue:
17(10), P. 956 - 964
Published: March 23, 2022
Joint
action
is
central
to
human
nature,
enabling
individuals
coordinate
in
time
and
space
achieve
a
joint
outcome.
Such
interaction
typically
involves
two
key
elements:
shared
goal
coordination.
Yet,
the
substrates
entrained
these
components
remained
unclear.
In
current
study,
dyads
performed
tasks
involving
both
sharing
coordination,
i.e.
complementary
imitative
action,
task
only
while
their
brain
activities
were
recorded
by
functional
near-infrared
spectroscopy
hyperscanning
technique.
The
results
showed
that
(i.e.
coordination)
elicited
better
behavioral
performance
than
goal/action
We
observed
interbrain
synchronization
(IBS)
at
right
inferior
frontal
cortex
(IFC)
more
goal,
left-IFC
IBS
also
right-IFC
was
greater
during
completing
an
action.
Our
suggest
IFC
plays
important
role
with
distinct
lateralization
for
sub-components
of
eNeuro,
Journal Year:
2022,
Volume and Issue:
9(5), P. ENEURO.0504 - 21.2022
Published: Sept. 1, 2022
Music
induces
people
to
coordinate
with
one
another.
Here,
we
conduct
two
experiments
examine
the
underlying
mechanism
of
interbrain
synchronization
(IBS)
that
is
induced
by
interpersonal
coordination
when
are
exposed
musical
beat
and
meter.
In
experiment
1,
brain
signals
at
frontal
cortex
were
recorded
simultaneously
from
participants
a
dyad
using
functional
near-infrared
spectroscopy
(fNIRS)
hyperscanning,
while
each
tapped
their
fingers
aural
feedback
partner
(coordination
task)
or
themselves
(independence
without
The
results
showed
enhanced
IBS
left-middle
in
case
task
was
significantly
correlated
performance
terms
coordination.
2,
further
examined
coordinated
behaviors
various
metrical
contexts,
such
as
strong
weak
meters
(i.e.,
high/low
loudness
acoustically
accenting
beats).
elicited
higher
middle
than
meters.
These
findings
reveal
meter
can
affect
brain-to-brain
coupling
action
between
people,
provide
insights
into
effects
music
on
cooperation.
Brain Sciences,
Journal Year:
2024,
Volume and Issue:
14(8), P. 751 - 751
Published: July 26, 2024
Music
is
integrated
into
daily
life
when
listening
to
it,
playing
and
singing,
uniquely
modulating
brain
activity.
Functional
near-infrared
spectroscopy
(fNIRS),
celebrated
for
its
ecological
validity,
has
been
used
elucidate
this
music-brain
interaction.
This
scoping
review
synthesizes
22
empirical
studies
using
fNIRS
explore
the
intricate
relationship
between
music
function.
synthesis
of
existing
evidence
reveals
that
diverse
musical
activities,
such
as
music,
instruments,
evoke
unique
responses
influenced
by
individual
traits
attributes.
A
further
analysis
identifies
five
key
themes,
including
effect
passive
active
experiences
on
relevant
human
areas,
lateralization
in
perception,
variations
neural
responses,
synchronization
performance,
new
insights
revealed
these
lines
research.
While
highlights
limited
focus
specific
regions
lack
comparative
analyses
musicians
non-musicians,
it
emphasizes
need
future
research
investigate
complex
interplay
brain.
Philosophical Transactions of the Royal Society B Biological Sciences,
Journal Year:
2024,
Volume and Issue:
379(1911)
Published: Aug. 19, 2024
Learning
through
cooperation
with
conspecifics—‘cooperative
learning’—is
critical
to
cultural
evolution
and
survival.
Recent
progress
has
established
that
interbrain
synchronization
(IBS)
between
individuals
predicts
success
in
cooperative
learning.
However,
the
likely
sources
of
IBS
during
learning
interactions
remain
poorly
understood.
To
address
this
dearth
knowledge,
we
tested
whether
movement
synchrony
serves
as
an
exogenous
factor
drives
IBS,
taking
embodiment
perspective.
We
formed
dyads
varying
levels
prior
knowledge
(high–high
(HH),
high–low
(HL),
low–low
(LL)
dyads)
instructed
them
collaboratively
analyse
ancient
Chinese
poem.
During
task,
simultaneously
recorded
their
brain
activity
using
functional
near-infrared
spectroscopy
filmed
entire
experiment
parse
interpersonal
computer-vision
motion
energy
analysis.
Interestingly,
homogeneous
groups
(HH
and/or
LL)
exhibited
stronger
compared
heterogeneous
group.
Importantly,
mediation
analysis
revealed
spontaneous
synchronized
body
movements
contribute
hence
facilitating
This
study
therefore
fills
a
gap
our
understanding
how
transmission
information
individual
brains,
associated
behavioural
entrainment,
shapes
social
article
is
part
theme
issue
‘Minds
movement:
embodied
cognition
age
artificial
intelligence’.
Social Cognitive and Affective Neuroscience,
Journal Year:
2022,
Volume and Issue:
17(10), P. 956 - 964
Published: March 23, 2022
Joint
action
is
central
to
human
nature,
enabling
individuals
coordinate
in
time
and
space
achieve
a
joint
outcome.
Such
interaction
typically
involves
two
key
elements:
shared
goal
coordination.
Yet,
the
substrates
entrained
these
components
remained
unclear.
In
current
study,
dyads
performed
tasks
involving
both
sharing
coordination,
i.e.
complementary
imitative
action,
task
only
while
their
brain
activities
were
recorded
by
functional
near-infrared
spectroscopy
hyperscanning
technique.
The
results
showed
that
(i.e.
coordination)
elicited
better
behavioral
performance
than
goal/action
We
observed
interbrain
synchronization
(IBS)
at
right
inferior
frontal
cortex
(IFC)
more
goal,
left-IFC
IBS
also
right-IFC
was
greater
during
completing
an
action.
Our
suggest
IFC
plays
important
role
with
distinct
lateralization
for
sub-components
of
