Frontiers in Psychology,
Год журнала:
2015,
Номер
6
Опубликована: Апрель 2, 2015
In
the
past
decade
there
has
been
increased
interest
in
research
on
color
and
psychological
functioning.
Important
advances
have
made
theoretical
work
empirical
work,
but
are
also
important
weaknesses
both
areas
that
must
be
addressed
for
literature
to
continue
develop
apace.
this
article,
I
provide
brief
overviews
of
area,
each
instance
beginning
with
a
historical
background
recent
advancements,
proceeding
an
evaluation
focused
guidelines
future
research.
conclude
by
reiterating
functioning
is
at
nascent
stage
development,
recommending
patience
prudence
regarding
conclusions
about
theory,
findings,
real-world
application.
Somnologie - Schlafforschung und Schlafmedizin,
Год журнала:
2019,
Номер
23(3), С. 147 - 156
Опубликована: Авг. 20, 2019
Humans
live
in
a
24-hour
environment,
which
light
and
darkness
follow
diurnal
pattern.
Our
circadian
pacemaker,
the
suprachiasmatic
nuclei
(SCN)
hypothalamus,
is
entrained
to
solar
day
via
pathway
from
retina
synchronises
our
internal
biological
rhythms.
Rhythmic
variations
ambient
illumination
impact
behaviours
such
as
rest
during
sleep
activity
wakefulness
well
their
underlying
processes.
Rather
recently,
availability
of
artificial
has
substantially
changed
especially
evening
night
hours.
This
may
increase
risk
developing
rhythm
sleep-wake
disorders
(CRSWD),
are
often
caused
by
misalignment
endogenous
rhythms
external
light-dark
cycles.
While
exact
relationship
between
CRSWD
remains
be
established,
nocturnal
been
shown
alter
humans.
On
other
hand,
can
also
used
an
effective
noninvasive
therapeutic
option
with
little
no
side
effects,
improve
sleep,mood
general
well-being.
article
reviews
current
state
knowledge
regarding
effects
on
rhythms,
sleep,
mood.
Science Translational Medicine,
Год журнала:
2010,
Номер
2(31)
Опубликована: Май 12, 2010
Light
resets
the
circadian
clock
through
a
non–image-forming
receptor
system—or
so
it
was
thought;
now,
cone
photoreceptors
are
shown
to
also
participate.
Light Science & Applications,
Год журнала:
2014,
Номер
3(2), С. e141 - e141
Опубликована: Фев. 14, 2014
To
date,
most
current
reports
on
the
development
and
optimization
of
artificial
lighting
sources
have
focused
energy
performance
levels
limited
color
qualities
white
light-emitting
diodes
(LEDs).
However,
these
properties
are
insufficient
in
terms
representing
all
required
when
adjusting
LEDs
for
healthy
smart
lighting.
Here,
we
introduce
essential
advanced
figures
merit
pertaining
to
circadian
as
well
vision
quality.
We
compare
possible
commercialized
lighting,
daylight
four-package
which
consist
long-wavelength
pass
dichroic
filter
(LPDF)-capped,
phosphor-converted
red,
amber
green
(pc-LEDs)
a
blue
LED.
show
that
tunable
produce
effect
melatonin
suppression/secretion,
high
quality
perception/reproduction,
efficiency
savings
LED
market.
Researchers
Korea
discovered
carefully
designed
can
help
optimize
an
individual's
rhythm.
Ji
Hye
Oh
co-workers
from
Kookmin
University
studied
LEDs,
filter.
They
compared
devices
with
variety
traditional
forms
found
such
designs
yield
luminous
efficacy,
excellent
rendering
regulating
secretion
melatonin.
The
suggest
could
play
important
role
creating
systems
maintain
good
health,
bring
provide
optimal
visualization
colors.
Environmental Health Perspectives,
Год журнала:
2007,
Номер
115(9), С. 1357 - 1362
Опубликована: Июнь 14, 2007
Light,
including
artificial
light,
has
a
range
of
effects
on
human
physiology
and
behavior
can
therefore
alter
when
inappropriately
timed.
One
example
potential
light-induced
disruption
is
the
effect
light
circadian
organization,
production
several
hormone
rhythms.
Changes
in
light-dark
exposure
(e.g.,
by
nonday
occupation
or
transmeridian
travel)
shift
timing
system
such
that
internal
rhythms
become
desynchronized
from
both
external
environment
internally
with
each
other,
impairing
our
ability
to
sleep
wake
at
appropriate
times
compromising
physiologic
metabolic
processes.
Light
also
have
direct
acute
neuroendocrine
systems,
for
example,
suppressing
melatonin
synthesis
elevating
cortisol
may
untoward
long-term
consequences.
For
these
reasons,
National
Institute
Environmental
Health
Sciences
convened
workshop
diverse
group
scientists
consider
how
best
conduct
research
possible
connections
between
lighting
health.
According
participants
workshop,
there
are
three
broad
areas
effort
need
be
addressed.
First
basic
biophysical
molecular
genetic
mechanisms
phototransduction
circadian,
neuroendocrine,
neurobehavioral
regulation.
Second
consequences
disrupting
regulatory
processes
as
production,
particularly
melatonin,
normal
neoplastic
tissue
growth
dynamics.
Third
disease
occurrence
prognosis,
prevention
treatment
could
improved
application
this
knowledge.
Current Biology,
Год журнала:
2007,
Номер
17(24), С. 2122 - 2128
Опубликована: Дек. 1, 2007
As
the
ear
has
dual
functions
for
audition
and
balance,
eye
a
role
in
detecting
light
wide
range
of
behavioral
physiological
separate
from
sight
[1Czeisler
C.A.
Shanahan
T.L.
Klerman
E.B.
Martens
H.
Brotman
D.J.
Emens
J.S.
Klein
T.
Rizzo
3rd,
J.F.
Suppression
melatonin
secretion
some
blind
patients
by
exposure
to
bright
light.N.
Engl.
J.
Med.
1995;
332:
6-11Crossref
PubMed
Scopus
(532)
Google
Scholar,
2Ruberg
F.L.
Skene
Hanifin
J.P.
Rollag
M.D.
English
Arendt
Brainard
G.C.
Melatonin
regulation
humans
with
color
vision
deficiencies.J.
Clin.
Endocrinol.
Metab.
1996;
81:
2980-2985Crossref
(53)
3Lockley
S.W.
Tabandeh
Bird
A.C.
Defrance
R.
Relationship
between
rhythms
visual
loss
blind.J.
1997;
82:
3763-3770Crossref
(279)
4Freedman
M.S.
Lucas
R.J.
Soni
B.
von
Schantz
M.
Munoz
David-Gray
Z.
Foster
Regulation
mammalian
circadian
behavior
non-rod,
non-cone,
ocular
photoreceptors.Science.
1999;
284:
502-504Crossref
(657)
5Lucas
Freedman
Garcia-Fernandez
J.M.
R.G.
pineal
505-507Crossref
(440)
6Brainard
Greeson
Byrne
Glickman
G.
Gerner
E.
Action
spectrum
humans:
Evidence
novel
photoreceptor.J.
Neurosci.
2001;
21:
6405-6412PubMed
7Thapan
K.
An
action
suppression:
non-cone
photoreceptor
system
humans.J.
Physiol.
535:
261-267Crossref
(1023)
8Berson
D.M.
Dunn
F.A.
Takao
Phototransduction
retinal
ganglion
cells
that
set
clock.Science.
2002;
295:
1070-1073Crossref
(2591)
9Hattar
S.
Mrosovsky
N.
Thompson
Douglas
R.H.
Hankins
M.W.
Lem
Biel
Hofmann
F.
Yau
K.W.
Melanopsin
rod-cone
photoreceptive
systems
account
all
major
accessory
mice.Nature.
2003;
424:
76-81Crossref
(951)
10Dacey
Liao
H.W.
Peterson
B.B.
Robinson
F.R.
Smith
V.C.
Pokorny
Gamlin
P.D.
Melanopsin-expressing
primate
retina
signal
colour
irradiance
project
LGN.Nature.
2005;
433:
749-754Crossref
(1016)
11Foster
Circadian
vision.Curr.
Biol.
2007;
17:
R746-R751Abstract
Full
Text
PDF
(71)
Scholar].
These
responses
are
driven
primarily
stimulation
photosensitive
(pRGCs)
most
sensitive
short-wavelength
(∼480
nm)
blue
remain
functional
absence
rods
cones
[8Berson
We
examined
spectral
sensitivity
non-image-forming
two
profoundly
subjects
lacking
(one
male,
56
yr
old;
one
female,
87
old).
In
male
subject,
we
found
preferentially
suppressed
melatonin,
reset
pacemaker,
directly
enhanced
alertness
compared
555
nm
exposure,
which
is
peak
photopic
system.
an
pupillary
constriction,
female
subject
exhibited
(λmax)
480
nm,
matching
pRGCs
but
not
cones.
This
was
also
able
correctly
report
threshold
stimulus
other
wavelengths.
Collectively
these
data
show
contribute
both
physiology
rudimentary
awareness
challenge
assumption
rod-
cone-based
photoreception
mediate
"visual"
light.
International Journal of Epidemiology,
Год журнала:
2009,
Номер
38(4), С. 963 - 970
Опубликована: Апрель 20, 2009
Background
Breast
cancer
incidence
is
increasing
globally
for
largely
unknown
reasons.
The
possibility
that
a
portion
of
the
breast
burden
might
be
explained
by
introduction
and
use
electricity
to
light
night
was
suggested
>20
years
ago.
