Components and connections of the circadian timing system in mammals

Pineal Melatonin: Cell Biology of Its Synthesis and of Its Physiological Interactions*

1991 • 2,190 citations

A functional analysis of circadian pacemakers in nocturnal rodents

1976 • 2,105 citations

Histochemical mapping of nitric oxide synthase in the rat brain

1992 • 1,858 citations

Suprachiasmatic nucleus : the mind's clock

1991 • 1,730 citations

Handbuch der Mikroskopischen Anatomie des Menschen

1958 • 1,522 citations

Individual neurons dissociated from rat suprachiasmatic nucleus express independently phased circadian firing rhythms

1995 • 1,437 citations

Neural regulation of circadian rhythms.

1979 • 1,417 citations

A retinohypothalamic projection in the rat

1972 • 1,255 citations

Direct hypothalamo-autonomic connections

1976 • 1,194 citations

Immunohistochemical identification of neurons in the paraventricular nucleus of the hypothalamus that project to the medulla or to the spinal cord in the rat

1982 • 1,149 citations

The anatomy of neuropeptide-y-containing neurons in rat brain

1985 • 1,086 citations

Distribution of alpha2, alpha3, alpha4, and beta2 neuronal nicotinic receptor subunit mRNAs in the central nervous system: A hybridization histochemical study in the rat

1989 • 1,049 citations

Paraventricular Nucleus:A Site for the Integration of Neuroendocrine and Autonomic Mechanisms

1980 • 980 citations

The Pineal Gland: A Neurochemical Transducer

1974 • 872 citations

The circadian visual system, 2005

2005 • 766 citations

Circadian Rhythms in Cultured Mammalian Retina

1996 • 710 citations

Visual pathways and the central neural control of a circadian rhythm in pineal serotonin N-acetyltransferase activity

1974 • 682 citations

The organization of forebrain afferents to the paraventricular and supraoptic nuclei of the rat

1983 • 681 citations

Efferent projections of the suprachiasmatic nucleus: I. Studies using anterograde transport of Phaseolus vulgaris leucoagglutinin in the rat

1987 • 662 citations

Melatonin: A Coordinating Signal for Mammalian Reproduction?

1985 • 631 citations

Melatonin receptors: Localization, molecular pharmacology and physiological significance

1994 • 615 citations

Pineal N-acetyltransferase and hydroxyindole-O-methyl-transferase: control by the retinohypothalamic tract and the suprachiasmatic nucleus

1979 • 582 citations

Central Noradrenergic Pathways for the Integration of Hypothalamic Neuroendocrine and Autonomic Responses

1981 • 579 citations

Resetting the Biological Clock: Mediation of Nocturnal Circadian Shifts by Glutamate and NO

1994 • 570 citations

The development, topographical relations and innervation of the epiphysis cerebri in the albino rat

1960 • 566 citations

GABA is the principal neurotransmitter of the circadian system

1993 • 551 citations

Neurotransmitters of the hypothalamic suprachiasmatic nucleus: Immunocytochemical analysis of 25 neuronal antigens

1985 • 534 citations

Efferent projections of the suprachiasmatic nucleus: II. Studies using retrograde transport of fluorescent dyes and simultaneous peptide immunohistochemistry in the rat

1987 • 494 citations

The immunoneuroendocrine role of melatonin

1993 • 493 citations

An autoradiographic and electron microscopic study of retino-hypothalamic connections

1972 • 489 citations

The course of paraventricular hypothalamic efferents to autonomic structures in medulla and spinal cord

1985 • 474 citations

Neuropeptide Y: Role in light-dark cycle entrainment of hamster circadian rhythms

1984 • 448 citations

Retinohypothalamic projections in the hamster and rat demonstrated using cholera toxin

1988 • 433 citations

Hypothalamic melatonin receptor sites revealed by autoradiography

1987 • 396 citations

The Pineal Organ

1981 • 395 citations

Adrenergic signals direct rhythmic expression of transcriptional represser CREM in the pineal gland

1993 • 394 citations

Circadian rhythm in rat pineal serotonin and its modifications by estrous cycle and photoperiod

1963 • 361 citations

The retinohypothalamic tract originates from a distinct subset of retinal ganglion cells

1995 • 345 citations

Neurochemical organization of the hypothalamic projection to the spinal cord in the rat

1988 • 337 citations

The distribution of oxytocin‐ and neurophysin‐stained fibers in the spinal cord of the rat and monkey

1979 • 334 citations

Melatonin directly resets the rat suprachiasmatic circadian clock in vitro

1991 • 309 citations

Pharmacology and function of melatonin receptors

1988 • 294 citations

Increase in sympathetic outflow by paraventricular nucleus stimulation in awake rats

1989 • 293 citations

Intergeniculate leaflet: An anatomically and functionally distinct subdivision of the lateral geniculate complex

1994 • 280 citations

Melatonin Metabolism: Neural Regulation of Pineal Serotonin: Acetyl Coenzyme A N -Acetyltransferase Activity

1971 • 261 citations

Melatonin biosynthesis in the mammalian pineal gland

1989 • 258 citations

Bifurcating axons of retinal ganglion cells terminate in the hypothalamic suppachiasmatic nucleus and the intergeniculate leaflet of the thalamus

1985 • 245 citations

Trippings along the trail to the molecular mechanisms of biological clocks

1995 • 242 citations

Lesions of the paraventricular nucleus area of the hypothalamus disrupt the suprachiasmatic→ spinal cord circuit in the melatonin rhythm generating system

1983 • 236 citations

Circadian rhythmicity in vertebrate retinas: Regulation by a photoreceptor oscillator

1995 • 225 citations

Melatonin and circadian control in mammals

1989 • 213 citations

Interaction of colocalized neuropeptides: functional significance in the circadian timing system

1991 • 207 citations

Direct retinal projections to the hypothalamus, piriform cortex, and accessory optic nuclei in the golden hamster as demonstrated by a sensitive anterograde horseradish peroxidase technique

1981 • 204 citations

Cells of origin of the spinohypothalamic tract in the rat

1990 • 203 citations

The hypothalamic suprachiasmatic nuclei: Circadian patterns of vasopressin secretion and neuronal activity in vitro

1987 • 197 citations

Localization of neurons in the rat spinal cord which project to the superior cervical ganglion

1981 • 196 citations

Neurochemical organization of circadian rhythm in the suprachiasmatic nucleus

1994 • 194 citations

An autoradiographic determination of the efferent projections of the suprachiasmatic nucleus of the hypothalamus

1981 • 193 citations

Block of c‐Fos and JunB Expression by Antisense Oligonucleotides Inhibits Light‐induced‐Phase Shifts of the Mammalian Circadian Clock

1995 • 190 citations

Light Effects on Human Circadian Rhythms: A Review of Recent Andechs Experiments

1989 • 190 citations

Glutamate‐like Immunoreactivity in Retinal Terminals of the Mouse Suprachiasmatic Nucleus

1993 • 186 citations

Human circadian rhythms: a multioscillatory system.

1976 • 184 citations

Two-oscillator structure of the pacemaker controlling the circadian rhythm of N-acetyltransferase in the rat pineal gland

1982 • 177 citations

The role of suprachiasmatic nuclei of the hypothalamus in the production of circadian rhythm

1976 • 176 citations

The Chemical Neuroanatomy of Sympathetic Ganglia

1993 • 175 citations

Identical immunoreactivity of afferents to the rat suprachiasmatic nucleus with antisera against avian pancreatic polypeptide, molluscan cardioexcitatory peptide and neuropeptide Y

1984 • 173 citations

Descending input from the hypothalamic paraventricular nucleus to sympathetic preganglionic neurons in the rat

1991 • 166 citations

Lateral geniculate lesions alter circadian activity rhythms in the hamster

1989 • 165 citations

The influence of the paraventriculo-spinal pathway, and oxytocin and vasopressin on sympathetic preganglionic neurones

1982 • 164 citations

The Visual Input Stage of the Mammalian Circadian Pacemaking System: I. Is There a Clock in the Mammalian Eye?

1991 • 158 citations

A retinohypothalamic pathway in man: Light mediation of circadian rhythms

1984 • 158 citations

Retinohypothalamic tract in the female albino rat: A study using horseradish peroxidase conjugated to cholera toxin

1991 • 158 citations

Organization of the Mammalian Circadian System

2007 • 155 citations

NMDA and non-NMDA receptor antagonists inhibit photic induction of fos protein in the hamster suprachiasmatic nucleus

1992 • 152 citations

Serotoninergic endings on VIP-neurons in the suprachiasmatic nucleus and on ACTH-neurons in the arcuate nucleus of the rat hypothalamus. A combination of high resolution autoradiography and electron microscopic immunocytochemistry

1984 • 143 citations

VIP neurons as prime synaptic targets for serotonin afferents in rat suprachiasmatic nucleus: a combined radioautographic and immunocytochemical study

1985 • 142 citations

A direct projection from the ventromedial nucleus and retrochiasmatic area of the hypothalamus to the medulla and spinal cord of the rat

1980 • 140 citations

Evidence for both local and central regulation of rat rod outer segment disc shedding.

1980 • 137 citations

Ultrastructural evidence for intra‐ and extranuclear projections of GABAergic neurons of the suprachiasmatic nucleus

1994 • 137 citations

Effects of melatonin on spontaneous electrical activity of neurons in rat suprachiasmatic nuclei: an in vitro iontophoretic study

1989 • 134 citations

The hypothalamic paraventricular and lateral parabrachial nuclei receive collaterals from raphe nucleus neurons: A combined double retrograde and immunocytochemical study

1992 • 132 citations

Evidence for subdivisions in the human suprachiasmatic nucleus

1991 • 131 citations

DIURNAL RHYTHM OF MELATONIN BINDING IN THE RAT SUPRACHIASMATIC NUCLEUS

1989 • 125 citations

Neuropeptides in the sympathetic system: Presence, plasticity, modulation, and implications

1994 • 117 citations

Anleitung beim Studium des baues der nervösen Centralorgane im gesunden und kranken Zustande

2013 • 116 citations

The number and distribution of sympathetic neurons that innervate the rat pineal gland

1984 • 113 citations

The hypothalamic paraventricular nucleus mediates the photoperiodic control of reproduction but not the effects of light of the circadian rhythm of activity

1983 • 112 citations

Melatonin inhibits cyclic AMP and cyclic GMP accumulation in the rat pituitary

1989 • 110 citations

Rod outer segment disk shedding in rats with lesions of the suprachiasmatic nucleus

1993 • 110 citations

A direct retinal projection to the dorsal raphe nucleus in the rat

1994 • 105 citations

Single unit recordings in the rat pineal gland: Evidence for habenulo-pineal neural connections

1980 • 104 citations

Distribution and origins of substance P (SP)-, calcitonin gene-related peptide (CGRP)-, vasoactive intestinal polypeptide (VIP)- and neuropeptide Y (NPY)-containing nerve fibers in the pineal gland of gerbils

1986 • 104 citations

Differential localization of neuronal nitric oxide synthase immunoreactivity and NADPH-diaphorase activity in the cat spinal cord

1994 • 102 citations

Photoperiod-dependent changes in TSH-like immunoreactivity of cells in the hypophysial pars tuberalis of the Djungarian hamster, Phodopus sungorus

1988 • 102 citations

Suprachiasmatic nucleus neurons immunoreactive for vasoactive intestinal polypeptide have synaptic contacts with axons immunoreactive for neuropeptide Y: An immunoelectron microscopic study in the rat

1988 • 100 citations

Galanin immunoreactive neurons in the human hypothalamus: Colocalization with vasopressin‐containing neurons

1990 • 99 citations

The electrophysiological effects of melatonin and a putative melatonin antagonist (N-acetyltryptamine) on rat suprachiasmatic neurones in vitro

1988 • 98 citations

Role of the hypothalamic paraventricular nucleus in neuroendocrine responses to daylength in the golden hamster

1984 • 97 citations

Visual receptive-field properties of single neurons in cat's ventral lateral geniculate nucleus

1977 • 95 citations

Evidence for the coexistence of acetylcholine and enkephalin in the sympathetic preganglionic neurons of rats

1985 • 95 citations

Pinealocyte Projections into the Mammalian Brain Revealed with S-Antigen Antiserum

1986 • 95 citations

Radioimniunologic Detection and Measurement of Nonapeptides in the Pineal Gland*

1980 • 94 citations

Hypothalamic expression of a novel gene product, VGF: immunocytochemical analysis

1989 • 92 citations

Plasticity of retinal ribbon synapses

1996 • 92 citations

Serotoninergic and nonserotoninergic neurons in the medullary raphe system have axon collateral projections to autonomic and somatic cell groups in the medulla and spinal cord

1994 • 91 citations

Circadian-clock regulation of gene expression

1993 • 90 citations

Efferent projections from the periventricular and medial parvicellular subnuclei of the hypothalamic paraventricular nucleus to circumventricular organs of the rat: A Phaseolus vulgaris‐leucoagglutinin (PHA‐L) tracing study

1991 • 90 citations

Central sites mediating reproductive responses to melatonin in juvenile male Siberian hamsters

1992 • 90 citations

Colocalization of γ‐aminobutyric acid with vasopressin, vasoactive intestinal peptide, and somatostatin in the rat suprachiasmatic nucleus

1995 • 90 citations

Specificity of spinal projections from hypothalamic and brainstem areas which innervate sympathetic preganglionic neurons

1985 • 89 citations

Neuropeptide Y innervation of the rodent pineal gland and cerebral blood vessels

1985 • 88 citations

Melatonin inhibits metabolic activity in the rat suprachiasmatic nuclei

1987 • 87 citations

Is there a direct retina-raphe-suprachiasmatic nucleus pathway in the rat?

1996 • 83 citations

Evidence for a retinal projection to the midbrain raphe of the cat

1978 • 83 citations

Retinofugal projections to the hypothalamus, anterior thalamus and basal forebrain in hamsters

1991 • 82 citations

Circadian variation of arginine-vasopressin messenger RNA in the rat suprachiasmatic nucleus

1994 • 81 citations

GABA Receptors in the Region of the Dorsomedial Hypothalamus of Rats Are Implicated in the Control of Melatonin and Corticosterone Release

1996 • 81 citations

The direct retinal projection to VIP neuronal elements in the rat SCN

1993 • 80 citations

Intrinsic Neuronal Rhythms in the Suprachiasmatic Nuclei and their Adjustment

2007 • 79 citations

Presynaptic inhibition by baclofen of retinohypothalamic excitatory synaptic transmission in rat suprachiasmatic nucleus

1995 • 79 citations

A Circadian Pacemaker for Visual Sensitivity?^a

1985 • 78 citations

Subtance P-immunoreactive innervation from the retina to the suprachiasmatic nucleus in the rat

1991 • 77 citations

Tyrosine hydroxylase- and neuropeptide Y-immunoreactive nerve fibers in the pineal complex of untreated rats and rats following removal of the superior cervical ganglia

1991 • 76 citations

Topography of functional subpopulations of neurons in the superior cervical ganglion of the rat.

1991 • 76 citations

An autoradiographic investigation of the subcortical visual system in chimpanzee

1977 • 75 citations

Circadian variations in melatonin‐binding sites in discrete areas of the male rat brain

1988 • 74 citations

Circadian rhythm of the rat suprachiasmatic brain slice is rapidly reset by daytime application of cAMP analogs

1988 • 73 citations

Calcitonin gene-related peptide containing sympathetic preganglionic and sensory neurons projecting to the superior cervical ganglion of the rat

1989 • 71 citations

Effects of nitric oxide synthase inhibitors onN-methyl-d-aspartate-induced phase delay of circadian rhythm of neuronal activity in the rat suprachiasmatic nucleus in vitro

1994 • 70 citations

Annual variations in the vasopressin neuron population of the human suprachiasmatic nucleus

1993 • 70 citations

Colocalization of muscarinic and nicotinic receptors in cholinoceptive neurons of the suprachiasmatic region in young and aged rats

1991 • 70 citations

Calcium responses of isolated, immunocytochemically identified rat pinealocytes to noradrenergic, cholinergic and vasopressinergic stimulations

1995 • 70 citations

The Pineal Gland Influences Rat Circadian Activity Rhythms in Constant Light

1992 • 70 citations

<b>Coexistence of vasoactive intestinal peptide (VIP)-, peptide histidine isoleucine amide (PHI)-, and gastrin releasing peptide (GRP)-like immunoreactivity in neurons of the rat suprachiasmatic </b><b>nucleus </b>

1986 • 70 citations

Rhythms in behaviors, body temperature and plasma corticosterone in SCN lesioned rats given methamphetamine

1988 • 70 citations

N-acetylaspartylglutamate: a transmitter candidate for the retinohypothalamic tract.

1990 • 68 citations

A circadian rhythm of somatostatin messenger RNA levels, but not of vasoactive intestinal polypeptide/peptide histidine isoleucine messenger RNA levels in rat suprachiasmatic nucleus

1992 • 68 citations

Serotonin in the raphe nuclei

1993 • 67 citations

Experimental evidence for a synaptic connection between habenula and pineal ganglion in the ferret

1973 • 67 citations

A direct neural projection from the intergeniculate leaflet of the lateral geniculate nucleus to the deep pineal gland of the rat, demonstrated withPhaseolus vulgaris leucoagglutinin

1990 • 65 citations

Direct and indirect retinohypothalamic projections to the supraoptic nucleus in the female albino rat

1994 • 63 citations

Studies on the hormonal control of circadian outer segment disc shedding in the rat retina.

1978 • 62 citations

Neuropeptide Y: An Endogenous Inhibitor of Norepinephrine‐Stimulated Melatonin Secretion in the Rat Pineal Gland

1991 • 60 citations

Dorsal raphe serotonergic projection to the retina. A combined peroxidase tracing-neurochemical/high-performance liquid chromatography study in the rat

1987 • 60 citations

Blocking NMDA receptors or nitric oxide production disrupts light transmission to the suprachiasmatic nucleus

1992 • 60 citations

Morphological correlates of serotonin-neuropeptide Y interactions in the rat suprachiasmatic nucleus: Combined radioautographic and immunocytochemical data

1987 • 60 citations

Multiple receptor regulation of cyclic nucleotides in rat pinealocytes

1989 • 59 citations

Transplantation: a new tool in the analysis of the mammalian hypothalamic circadian pacemaker

1991 • 59 citations

Neuropeptide Y‐Containing Neurons in the Rat Superior Cervical Ganglion

1989 • 59 citations

Presynaptic and Postsynaptic Effects of Neuropeptide Y in the Rat Pineal Gland

1994 • 58 citations

Retinohypothalamic pathway: A breach in the law of Newton-Müller-Gudden?

1989 • 58 citations

GABA neurons in the rat suprachiasmatic nucleus: Involvement in chemospecific synaptic circuitry and evidence for GAD-peptide colocalization

1990 • 58 citations

Circadian Rhythm in Pineal Tyrosine Hydroxylase

1966 • 57 citations

Melatonin Marks Circadian Phase Position and Resets the Endogenous Circadian Pacemaker in Humans

2007 • 56 citations

Differences in the number of arginine-vasopressin-immunoreactive neurons exist in the suprachiasmatic nuclei of house mice selected for differences in nest-building behavior

1992 • 56 citations

Localization of 2‐[¹²⁵I]Iodomelatonin Binding Sites in Mammalian Retina

1991 • 54 citations

Influence of photoperiod on the ultrastructure of the hypophysial pars tuberalis of the Djungarian hamster, Phodopus sungorus

1984 • 54 citations

Zur Frage einer Nervenfaserverbindung zwischen Retina und Hypothalamus

1958 • 54 citations

Central innervation of the pineal organ of the Mongolian gerbil

1983 • 53 citations

Regularly firing neurones in the rat suprachiasmatic nucleus

1979 • 49 citations

Complex relationships between the pineal organ and the medial habenular nucleus-pretectal region of the mouse as revealed by S-antigen immunocytochemistry

1990 • 48 citations

Nitric oxide synthase in the hypothalamic suprachiasmatic nucleus of rat: evidence from histochemistry, immunohistochemistry and Western blot; and colocalization with VIP

1995 • 48 citations

Neuropeptide Y effects on pineal melatonin synthesis in the rat

1987 • 48 citations

The response of suprachiasmatic neurons of the rat hypothalamus to photic and nicotinic stimuli

1987 • 48 citations

Melatonin in Psychiatric and Sleep Disorders

1995 • 47 citations

Reversal of multiunit activity within and outside the suprachiasmatic nucleus in the rat

1981 • 47 citations

Distribution of Substance P Neurons in the Epithalamus of the Rat: An Immunohistochemical Investigation

1984 • 47 citations

A retinal projection to the lateral hypothalamus in the rat

1981 • 46 citations

Morphological and electrophysiological evidence for habenular influence on the guinea-pig pineal gland

1981 • 46 citations

The retinohypothalamic tract in the cat: retinal ganglion cell morphology and pattern of projection

1989 • 45 citations

Hypothalamic circuits involved in the regulation of seasonal and circadian rhythms in male golden hamsters

1985 • 44 citations

Enkephalin-like immunoreactivity in neurons in the human pineal gland

1988 • 44 citations

Differential responses of identified rat hypothalamic paraventricular neurons to suprachiasmatic nucleus stimulation

1993 • 44 citations

Acute effects of unilateral or bilateral superior cervical ganglionectomy on rat pineal N-acetyltransferase activity and melatonin content

1979 • 43 citations

Adrenergic Stimulation of Cyclic GMP Formation Requires NO‐Dependent Activation of Cytosolic Guanylate Cyclase in Rat Pinealocytes

1993 • 43 citations

Labeling of human retinohypothalamic tract with the carbocyanine dye, DiI

1991 • 43 citations

Morphologisch-experimentelle Untersuchungen über eine Faserverbindung der Retina mit den vegetativen Zentren des Zwischenhirnes und mit der Hypophyse

1956 • 43 citations

Hypothalamic, tectal and accessory optic projections in the opossum

1975 • 42 citations

Localization and characterization of neuropeptide Y in the brain of Microcebus murinus (primate, lemurian)

1990 • 42 citations

Electrical Stimulation of the Hypothalamic Paraventricular Nuclei Inhibits Pineal Melatonin Synthesis in Male Rats

1985 • 42 citations

Substance P- and calcitonin gene-related peptide-like immunoreactive neurons in the rat trigeminal ganglion — with special reference to meningeal and pineal innervation

1992 • 42 citations

Pineal nitric oxide synthase: characteristics, adrenergic regulation and function

1994 • 41 citations

In vitro effect of neuropeptide Y on melatonin and norepinephrine release in rat pineal gland

1987 • 41 citations

Pineal N -Acetyltransferase Activity: Effect of Sympathetic Stimulation

1971 • 40 citations

Substance P-like immunoreactivity in the hypothalamic suprachiasmatic nucleus of Phodopus sungorus — relation to daytime, photoperiod, sex and age

1994 • 40 citations

The role of arginine-vasopressin for pineal melatonin synthesis in the rat: Involvement of vasopressinergic receptors

1991 • 40 citations

Efferent projections from the lateral geniculate nucleus to the pineal complex of the Mongolian gerbil (Meriones unguiculatus)

1991 • 39 citations

Paraventricular nucleus projections mediating pineal melatonin and gonadal responses to photoperiod in the hamster

1989 • 39 citations

Direct projections to the rat pineal gland via the stria medullaris thalami

1986 • 39 citations

Immunocytochemical localization of nicotinic acetylcholine receptor in rat hypothalamus

1993 • 39 citations

c-fos mRNA in the suprachiasmatic nuclei in vitro shows a circadian rhythm and responds to a serotonergic agonist

1994 • 38 citations

Nitric oxide-synthesizing neurons in the hamster suprachiasmatic nucleus: a combined NOS- and NADPH- staining and retinohypothalamic tract tracing study

1994 • 38 citations

Neuropeptide Y (NPY)-like immunoreactivity in peripheral and central nerve fibres of the golden hamster (Mesocricetus auratus) with special respect to pineal gland innervation

1986 • 38 citations

Neuropeptide Y (NPY)-like immunoreactivity in the guinea pig pineal organ

1986 • 37 citations

Distribution of retinal axons within the lateral hypothalamic area

1979 • 37 citations

Diurnal modulation of rat hypothalamic gonadotropin-releasing hormone release by melatonin in vitro

1993 • 37 citations

Immunohistochemical evidence for the presence of peptides derived from proenkephalin, prodynorphin and proopiomelanocortin in the guinea pig pineal gland

1988 • 36 citations

Electrophysiological investigations on the central innervation of the rat and guinea-pig pineal gland

1984 • 36 citations

Seasonal changes in melatonin binding sites in the pars tuberalis of male European hamsters and the effect of testosterone manipulation.

1993 • 35 citations

Circadian rhythms of norepinephrine in the rat suprachiasmatic nucleus

1994 • 35 citations

Immunohistochemical Studies on Sympathetic and Non-sympathetic Nerve Fibers and Neuronal Cell Bodies in the Pineal Gland of Cotton Rats, Sigmodon hispidus.

1994 • 35 citations

Ultrastructural observations on the central innervation of the guinea-pig pineal gland

1981 • 34 citations

Rhythmic expression of Fos-related proteins within the rat suprachiasmatic nucleus during constant retinal illumination

1992 • 33 citations

Neuropeptide Y (NPY) and C‐flanking peptide of NPY in the pineal gland of normal and ganglionectomized sheep

1992 • 33 citations

Distribution of NADPH-diaphorase staining and light-induced fos expression in the rat suprachiasmatic nucleus region supports a role for nitric oxide in the circadian system

1995 • 33 citations

The presence of opioidergic pinealocytes in the pineal gland of the European hamster (Cricetus cricetus): an immunocytochemical study

1994 • 32 citations

Pinealocyte synaptic ribbons and neuroendocrine function

1992 • 32 citations

Sympathetic preganglionic neurons in rabbit spinal cord that project to the stellate or the superior cervical ganglion

1992 • 32 citations

Pituitary Adenylate Cyclase‐Activating Polypeptide: Control of Rat Pineal Cyclic AMP and Melatonin but Not Cyclic GMP

1995 • 32 citations

A retinal projection to the paraventricular nuclei of the hypothalamus in the Syrian hamster (Mesocricetus auratus)

1987 • 31 citations

Nervous connections between the brain and the pineal gland in the cat (Felis catus) and the monkey (Cercopithecus aethiops)

1975 • 31 citations

Vasopressin and oxytocin modulation of melatonin secretion from rat pineal glands

1990 • 31 citations

Neuropeptide Y localization in telencephalic and diencephalic structures of the ground squirrel brain

1990 • 31 citations

Nitric oxide: an adequate modulatory link between biological oscillators and control systems in the mammalian brain

1995 • 30 citations

Circadian change of VIP mRNA in the rat suprachiasmatic nucleus following p-chlorophenylalanine (PCPA) treatment in constant darkness

1995 • 30 citations

Extracellular serotonin promotes melatonin release from cultured rat pinealocytes: evidence for an S2-type receptor-mediated autocrine feedback

1994 • 30 citations

Distribution in the Macaque Pineal of Nerve Fibers Containing Immunoreactive Substance P, Vasopressin, Oxytocin, and Neurophysins

1988 • 29 citations

Electrical stimulation of the cervical sympathetic trunks mimics the effects of darkness on the activity of serotonin:N-acetyltransferase in the rat pineal

1980 • 29 citations

Identification and functional significance of nicotinic cholinergic receptors in the rat pineal gland

1993 • 29 citations

Vasopressin and vasoactive intestinal peptide infused in the paraventricular nucleus of the hypothalamus elevate plasma melatonin levels

1993 • 29 citations

The presence of a retinohypothalamic projection in the ferret

1975 • 28 citations

Distribution and cellular localization of vasopressin mRNA in the ovine brain, pituitary and pineal glands

1993 • 28 citations

Substance P-like immunoreactivity in the suprachiasmatic nucleus of the rat

1993 • 28 citations

Neural connections between the brain and the pineal gland of the golden hamster (Mesocricetus auratus)

1987 • 28 citations

Splitting of locomotor circadian rhythmicity in hamsters is facilitated by pinealectomy

1993 • 28 citations

A second hypothalamic nucleus receiving retinal input in man: the paraventricular nucleus

1985 • 27 citations

Neuropeptide Y immunoreactivity identifies a group of gamma‐type retinal ganglion cells in the cat

1993 • 27 citations

Differential Seasonal Regulation of Melatonin Receptor Density in the Pars Tuberalis and the Suprachiasmatic Nuclei: A Study in the Hedgehog (Erinaceus europaeus, L.)

1993 • 27 citations

Cholinergic signaling in the rat pineal gland

1995 • 27 citations

Indications for a central innervation of the bovine pineal gland with substance P-immunoreactive nerve fibers

1993 • 27 citations

Intra-arterially administered vasopressin inhibits nocturnal pineal melatonin synthesis in the rat

1988 • 27 citations

Localization of spinal cord preganglionic neurons innervating the superior cervical ganglion in the golden hamster

1989 • 27 citations

Innervation of the mink pineal gland with neuropeptide Y (NPY)-containing nerve fibers

1990 • 26 citations

GABA‐immunoreactive intrinsic and ‐immunonegative secondary neurons in the cat pineal organ

1991 • 26 citations

Sexual differences and seasonal variations in vasoactive intestinal peptide immunoreactivity in the suprachiasmatic nucleus of jerboa (Jaculus orientalis)

1992 • 26 citations

Norepinephrine stimulates serotonin secretion from rat pineal glands, in vitro

1985 • 25 citations

Diurnal variation in the serotonin content and turnover in the pineal gland of the syrian hamster

1983 • 25 citations

Density of peptide histidine‐isoleucine‐ and vasoactive intestinal peptide‐immunoreactive nerve fibers in the sheep pineal gland is not affected by superior cervical ganglionectomy

1994 • 25 citations

Convergent serotonin and GABA innervation of VIP neurons in the suprachiasmatic nucleus demonstrated by triple labeling in the rat

1992 • 25 citations

A day/night rhythm of vasopressin and oxytocin in rat retina, pineal and harderian gland

1988 • 24 citations

Nitroxergic autonomic neurones in rat spinal cord

1993 • 24 citations

Natriuretic peptides elevate cyclic 3',5'-guanosine monophosphate levels in cultured rat pinealocytes: evidence for guanylate cyclase-linked membrane receptors

1994 • 24 citations

The area of 2-[125I]iodomelatonin binding in the pars tuberalis of the ground squirrel is decreased during hibernation

1991 • 24 citations

Excitation of hypothalamic paraventricular neurons by stimulation of the raphe nuclei

1992 • 23 citations

A possible role for cyclic guanosine monophosphate in the rat pineal gland

1990 • 23 citations

Peptidergic inputs to sympathetic preganglionic neurons

1987 • 23 citations

Non-sympathetic synaptic innervation of the pinealocyte of the Mongolian gerbil (Meriones unguiculatus): an electron microscopic study

1985 • 22 citations

Horizontal knife cuts either ventral or dorsal to the hypthalamic paraventricular nucleus block testicular regression in golden hamsters maintained in short days

1986 • 22 citations

Evidence for GABA mediation of sympathetic inhibition evoked from midline medullary depressor sites

1985 • 22 citations

Immunohistochemical studies on the peptidergic nerve fibers in the pineal organ of the dog.

1983 • 22 citations

Melatonin administered systemically alters the properties of visual cortex cells in cat: Further evidence for a role in visual information processing

1989 • 22 citations

Distribution of monoamine-containing nerve fibers in the pineal organ of untreated and sympathectomized dogs

1983 • 22 citations

Catecholaminergic innervation of the suprachiasmatic nucleus in the adult rat: ultrastructural relationships with neurons containing vasoactive intestinal peptide or vasopressin

1995 • 22 citations

Direct projections from the anterior and tuberal regions of the lateral hypothalamus to the rostral part of the pineal complex of the rat. An anterograde neuron-tracing study by usingPhaseolus vulgaris leucoagglutinin

1990 • 21 citations

Vasopressinergic Innervation of the Bovine Pineal Gland: Is There a Local Source for Arginine Vasopressin?

1993 • 20 citations

In the Rat Pineal Gland, but Not in the Suprachiasmatic Nucleus, the Amount of Constitutive Neuronal Nitric Oxide Synthase Is Regulated by Environmental Lighting Conditions

1995 • 20 citations

Anterograde neuronal tracing of retinohypothalamic projections in the hamster — Possible innervation of substance P-containing neurons in the suprachiasmatic nucleus

1994 • 20 citations

Immunocytochemical and circadian biochemical analysis of neuroactive amino acids in the pineal gland of the rat: effect of superior cervical ganglionectomy

1992 • 20 citations

In Vitro Synthesis of Dopamine and Noradrenaline in the Isolated Rat Pineal Gland: Day‐Night Variations and Effects of Electrical Stimulation

1989 • 20 citations

The accessory optic system and the retino-hypothalamic system. A review.

1978 • 19 citations

Photoperiod-dependent changes in exocytotic activity in the hypophyseal pars tuberalis of the Djungarian hamster, Phodopus sungorus

1993 • 19 citations

Nerve stimulation in vivo acutely increases tyrosine hydroxylase activity in the superior cervical ganglion and its end organs

1990 • 19 citations

Central neural control of pineal melatonin synthesis in rat

1987 • 19 citations

Hibernation-related changes in the immunoreactivity of neuropeptide systems in the suprachiasmatic nucleus of the ground squirrel, Spermophilus richardsonii

1990 • 18 citations

Evidence that the rat pineal has neuronal connections via the pineal stalk

1983 • 18 citations

Immunohistochemical demonstration of tyrosine hydroxylase (TH)-positive but dopamine β-hydroxylase (DBH)-negative neuron-like cells in the pineal gland of golden hamsters

1988 • 18 citations

Immunocytochemical analysis of the rat pineal gland using antisera generated against luteinizing hormone-releasing hormone (LHRH).

1981 • 18 citations

Electrical stimulation of the hypothalamic nucleus paraventricularis mimics the effects of light on pineal melatonin synthesis

1987 • 18 citations

The Ultrastructure of the Nerve Fibers and Pinealocytes in the Rat Pineal Stalk

1984 • 17 citations

Day- and nighttime content of monoamines and their metabolites in the pineal gland of rat and hamster

1994 • 17 citations

Glutamate immunoreactivity is enriched over pinealocytes of the gerbil pineal gland

1994 • 17 citations

In situ hybridization histochemistry of vgf mRNA in the rat suprachiasmatic nucleus: co-localization with vasopressin/neurophysin and VIP/PHI

1995 • 17 citations

Retinohypothalamic projection in the mouse: Electron microscopic and iontophoretic investigations of hypothalamic and optic centers

1976 • 16 citations

Photoperiod effects on bombesin- and cholecystokinin-like immunoreactivity in the suprachiasmatic nuclei of the Djungarian hamster (Phodopus sungorus)

1991 • 16 citations

Hypothalamic and basal forebrain afferents to the cat's visual cortex: A study with horseradish peroxidase

1981 • 16 citations

Demonstration of differential immunohistochemical localization of the neuron‐specific enolase antigen in rat pinealocytes

1986 • 16 citations

PACAP and Type I PACAP Receptors in the Pineal Glanda

2006 • 15 citations

Distribution of dopamine-beta-hydroxylase—like immunoreactivity in the rat pineal organ

1985 • 15 citations

An immunohistochemical study of neuropeptide Y in the bovine pineal gland

1993 • 15 citations

Effects of electrical stimulation of the superior cervical ganglia on the number of ?synaptic? ribbons and the activity of melatonin-forming enzymes in the rat pineal gland

1989 • 14 citations

Circadian regulation of per repeat mRNA in the suprachiasmatic nucleus of rat brain

1993 • 13 citations

An immunohistochemical study of somatostatin in the ovine, porcine and rodent pineal gland

1987 • 13 citations

Meal feeding schedule and ventromedial hypothalamic lesions do not affect rhythm of pineal serotonin N-acetyltransferase activity in rats

1984 • 13 citations

Effects of dibutyryl cyclic adenosine monophosphate and dibutyryl cyclic guanosine monophosphate on neuron activity of suprachiasmatic nucleus in rat hypothalamic slice preparation

1986 • 13 citations

Neuropeptide Y: Distribution of Immunoreactivity and Quantitative Analysis in Diencephalic Structures and Cerebral Cortex of Dwarf Hamsters under Different Photoperiods

1995 • 13 citations

Principal neurons projecting to the pineal gland in close association with small intensely fluorescent cells in the superior cervical ganglion of rats

1988 • 12 citations

The Hypothalamus Is not the Origin of Vasopressin and Oxytocin in the Rat Pineal Gland

1991 • 12 citations

The role of the hypothalamic paraventricular nuclei for the regulation of pineal melatonin synthesis: New aspects derived from the vasopressin-deficient Brattleboro rat

1990 • 12 citations

<b>IMMUNOREACTIVE SOMATOSTATIN IN THE PINEAL GLAND OF DIFFERENT RODENT SPECIES: CIRCADIAN RHYTHM, EFFECTS OF SUPERIOR CERVICAL , GANGLIONECTOMY, PINEAL INDOLE ADMINISTRATION AND LIGHTING </b><b>CONDITIONS </b>

1984 • 12 citations

Preproenkephalin A Gene Expression in Rat Pineal

1991 • 12 citations

Nerve Fibers Originating from the Brain in the Rat Pineal Complex

1994 • 11 citations

Circadian Rhythms in Synaptic Excitability of the Dorsal Lateral Geniculate Nucleus in the Rat

1984 • 11 citations

Contribution to the Study of the Pineal Stalk Nerve Fibres in the Rat

1979 • 11 citations

Rhythms in Pineal Immunoreactive Somatostatin in the Syrian Hamster, Mouse, and Gerbil

1988 • 9 citations

Characterization of gonadotropin‐releasing hormone (GnRH)‐immunoreactive protein in the rat pineal gland

1995 • 9 citations

Calcitonin gene-related peptide-like immunoreactivity in spinal cord and superior cervical ganglion of the djungarian hamster (Phodopus sungorus)

1993 • 9 citations

Neuropeptide Y-like immunoreactive neurons in the suprachiasmatic-subparaventricular region in the hedgehog-tenrec

1992 • 8 citations

Lack of effect of oxytocin on the numbers of ?synaptic? ribbons, cyclic guanosine monophosphate and serotonin N-acetyltransferase activity in organ-cultured pineals of three strains of rats

1993 • 7 citations

Is the vasoactive intestinal peptide-like immunoreactivity in the rat pineal gland present in fibers originating in the superior cervical ganglion?

1992 • 6 citations

Changes in ovine pineal gland neuron‐specific enolase immunoreactivity following bilateral, but not unilateral, superior cervical ganglionectomy

1994 • 5 citations

Investigations on day-night differences of vesicle densities in synapses of the rat suprachiasmatic nucleus

1990 • 5 citations

Pineal lesion produces bilateral visual and auditory inattention in the rat

1986 • 4 citations

Internalization of (125I) alpha-bungarotoxin into rat suprachiasmatic nucleus neurons and dendrites

1987 • 2 citations

Effects of constant light and darkness on the intrapineal neurons of golden hamsters, stained for tyrosine hydroxylase A morphometric analysis

1990 • 2 citations

Deleted Work

1955 • 0 citations